melatonin has been researched along with 6-sulfatoxymelatonin in 528 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 9 (1.70) | 18.7374 |
| 1990's | 129 (24.43) | 18.2507 |
| 2000's | 175 (33.14) | 29.6817 |
| 2010's | 188 (35.61) | 24.3611 |
| 2020's | 27 (5.11) | 2.80 |
| Authors | Studies |
|---|---|
| Brown, GM; Brown, MC; John, TM | 1 |
| Campbell, S; Dawson, D; Lack, L; Lushington, K; Matthews, C | 1 |
| Bartsch, C; Bartsch, H; Bichler, KH; Flüchter, SH; Ilg, S; Schmidt, A | 1 |
| Brown, GM; Kennedy, SH | 1 |
| Arendt, J; Boissin, J; Mas, N; Maurel, D; Roch, G | 1 |
| Brown, C; Brown, GM; Johansson, E; Liu, GY; Yie, SM | 1 |
| Goble, FC; Kennaway, DJ; Stamp, GE | 1 |
| Conti, A; Maestroni, GJ | 1 |
| Maass, H; Nickelsen, T; Samel, A; Schöffling, K; Vejvoda, M; Wegmann, H | 1 |
| Epstein, R; Lavie, P; Skene, D; Tzischinsky, O | 1 |
| Bar-Or, A; Brown, GM; Grossi, D; Johannson, E; Kashur, S; Yie, SM | 1 |
| Guerin, MV; Matthews, CD; Wang, X | 1 |
| Donaldson, E; Kennaway, DJ | 1 |
| Brown, GM; Garfinkel, PE; Kennedy, SH; McVey, G | 1 |
| Bartsch, C; Bartsch, H; Bellmann, O; Lippert, TH | 1 |
| Brun, J; Chazot, G; Claustrat, B; Harthé, C | 1 |
| Arendt, J; Bojkowski, C; Chazot, G; Claustrat, B; Frackowiak, RS; Le Bars, D; Thivolle, P; Vitte, PA | 1 |
| Bartsch, C; Bartsch, H; Gupta, D; Lippert, TH | 1 |
| Arendt, J; Bojkowski, CJ | 2 |
| McIntyre, IM; Morse, C | 1 |
| Barrett, J; Lack, L; Morris, M | 1 |
| Kauppila, A; Kivelä, A; Leppäluoto, J; Vakkuri, O | 1 |
| Arendt, J; Bojkowski, CJ; Boulter, PS; Currie, JE; Skene, DJ; Wright, J | 1 |
| Fuchs, E; Schumacher, M | 1 |
| Brown, GM; Garfinkel, PE; Kennedy, SH; McVey, G; Parienti, V | 1 |
| Arendt, J; Bojkowski, C; Hanson, S; Labib, MH; Marks, V | 1 |
| Begg, EJ; Cowen, PJ; Gartside, SE; Grasby, PM | 1 |
| Arendt, J; Dick, H; Fink, G; Hajek, M; Meier-Ewert, K; Tobler, I; Wirz-Justice, A | 1 |
| Blake, P; Kennaway, DJ; Webb, HA | 1 |
| Arendt, J; Bearn, J; Checkley, SA; Franey, C; Murphy, M; Treasure, J; Wheeler, M | 1 |
| Cosby, PW; Kennaway, DJ; Sewell, CE; Sharp, KH; Vaughn, GM | 1 |
| Aldhous, ME; Arendt, J | 1 |
| Aldhous, ME; Arendt, J; Bojkowski, CJ; English, J; Franey, C; Poulton, AL; Skene, DJ | 1 |
| Brown, GM; d'Souza, J; Davis, BA; Ford, CG; Kennedy, SH | 1 |
| Calvo, JR; Garcia-Mauriño, S; Goberna, R; Gonzalez-Haba, MG; Guerrero, JM | 1 |
| Ekstrom, RD; Golden, RN; Katz, VL; Mason, GA | 1 |
| Bartsch, C; Lippert, TH; Mück, AO; Seeger, H | 1 |
| Heldmaier, G; Klante, G; Spiegelhalter, F; Stieglitz, A | 1 |
| Brown, GM; Gnam, W; Kennedy, SH; Ralevski, E | 1 |
| Arendt, J; Haston, W; Horne, J; Ross, JK | 1 |
| Garfinkel, D; Laudon, M; Nof, D; Zisapel, N | 1 |
| Bartsch, C; Bartsch, H; Lippert, TH; Mecke, D; Praast, G | 1 |
| Hebert, JR; Kabat-Zinn, J; Massion, AO; Teas, J; Wertheimer, MD | 1 |
| Angelo, HR; Garde, E; Knudsen, K; Micic, S; Wulf, HC | 1 |
| Ayres, JW; Lee, BJ; Parrott, KA; Sack, RL | 1 |
| Demisch, L; Rommel, T | 1 |
| Givalois, L; Ixart, G; Maurel, D; Mekaouche, M; Siaud, P | 1 |
| Beran, RG; Kennaway, DL; Matthews, CD; McLoughney, J; Schapel, GJ | 1 |
| Bartsch, C; Bartsch, H; Lippert, TH; Mecke, D | 1 |
| Kennaway, DJ; Rowe, SA | 3 |
| Haimov, I; Herer, P; Laudon, M; Lavie, P; Nof, D; Shlitner, A; Souroujon, M; Tzischinsky, O; Zisapel, N | 1 |
| Costa, G; Ghirlanda, G; Minors, DS; Waterhouse, JM | 1 |
| Costa, G; Ghirlanda, G; Minors, D; Tarondi, G; Waterhouse, J | 1 |
| Arendt, J; Bojkowski, CJ; Skene, DJ | 1 |
| Arendt, J; Deacon, SJ | 1 |
| Kennaway, DJ | 2 |
| Oveisi, F; Shaw, V; Sporty, LD; Vaziri, ND; Wierszbiezki, M | 1 |
| Arendt, J; Buddeberg, C; Fisch, HU; Gisin, B; Graw, P; Jochum, A; Kräuchi, K; Pöldinger, W; Wirz-Justice, A | 1 |
| Lavie, P; Shlitner, A; Tzischinsky, O | 1 |
| Brown, GM; Ford, CG; Kennedy, SH; Ralevski, E | 1 |
| Kokkola, T; Laitinen, Jt; Lindén, J; Pohjanvirta, R; Tuomisto, J; Unkila, M; Vakkuri, O | 1 |
| Barlow-Walden, L; Clayton, RJ; Heiden, SM; Poeggeler, B; Reiter, RJ | 1 |
| Lambrozo, J; Selmaoui, B; Touitou, Y | 1 |
| Garfinkel, D; Zisapel, N | 1 |
| Aguirre, A; Benoit, O; Daurat, A; Foret, J; Touitou, Y | 1 |
| Bakos, J; Nagy, N; Szabó, LD; Thuróczy, G | 3 |
| Commentz, JC; Dammann, O; Hellwege, HH; Henke, A; Willig, RP | 1 |
| Di, WL; Edwards, R; Little, JA; Peniston-Bird, JF; Silman, RE; Street, CA | 1 |
| Di, WL; Patel, S; Peniston-Bird, JF; Sadler, P; Silman, RE; Street, CA | 1 |
| Claustrat, B; Deprés-Brummer, P; Lévi, F; Metzger, G; Morin, D; Tillement, JP; Touitou, Y; Urien, S | 1 |
| Minder, CE; Pfluger, DH | 1 |
| Kröger, M; Mayer, G; Meier-Ewert, K | 1 |
| Dawson, D; Encel, N; Lack, L; Lushington, K | 1 |
| Cavallo, A; Dolan, LM | 1 |
| Ben-Shlomo, R; Klante, G; Nevo, E; Ritte, U; Steinlechner, S | 1 |
| Commentz, JC; Hellwege, HH; Henke, A; Uhlig, H; Willig, RP | 1 |
| Arendt, J; Bird, AC; Defrance, R; Lockley, SW; Skene, DJ; Tabandeh, H | 2 |
| Blank, JL; Korytko, AI; Lavenburg, KR; Ruf, T; Stieglitz, A | 1 |
| Brown, GM; Joffe, R; Singer, W | 1 |
| Röjdmark, S; Wetterberg, L; Wikner, J | 1 |
| Kennaway, DJ; Seamark, RF; White, RM | 1 |
| Ferenci, P; Marktl, W; Steindl, PE | 1 |
| Böckers, TM; Bockmann, J; Huppertz, M; Kreutz, MR; Lerchl, A; Niklowitz, P; Salem, A; Wittkowski, W | 1 |
| Arendt, J; Middleton, B; Stone, BM | 2 |
| Bartsch, C; Bartsch, H; Franz, H; Karenovics, A; Mecke, D; Peiker, G | 1 |
| Bartsch, C; Bartsch, H; Franz, H; Kvetnaia, T; Kvetnoy, I; Mecke, D; Molotkov, A; Raikhlin, N | 1 |
| Gruber, DM; Huber, JC; Laml, T; Sator, MO; Schneeberger, C | 1 |
| Fagan, AB; Kennaway, DJ; Sutherland, AD | 1 |
| Brinschwitz, T; Klante, G; Secci, K; Steinlechner, S; Wollnik, F | 1 |
| Antunovich, TA; Baskett, JJ; Cockrem, JF | 1 |
| Arendt, J; Barnes, RG; Deacon, SJ; Forbes, MJ | 1 |
| Abu-Shakra, M; Barak, R; Buskila, D; Neumann, L; Phillip, M; Press, J; Segev, Y | 1 |
| Elliott, JA; Kripke, DF; Youngstedt, SD | 2 |
| Brown, GM; John, TM; Liu, GY | 1 |
| Elliot, JA; Kripke, DF; Smith, JS; Youngstedt, SD | 1 |
| Cook, MR; Graham, C; Kavet, R; Sastre, A; Smith, DK | 1 |
| Arendt, J; Barnes, RG; Forbes, MJ | 1 |
| Anis, Y; Barnea, E; Haim, A; Izhaki, I; Reiter, RJ; Zisapel, N | 1 |
| Lerchl, A; Niehaus, M | 1 |
| Di, WL; Djahanbakhch, O; Kadva, A; Monson, J; Silman, R | 1 |
| Etzioni, A; Lavie, P; Pillar, G; Shahar, E | 1 |
| Arendt, J; Deacon, S; Hampton, SM; Morgan, L; Ribeiro, DC | 1 |
| Bittman, EL; Jetton, AE; Lehman, MN; Markuns, JF; Matsumoto, SI; Meyer-Bernstein, EL | 1 |
| Bussone, G; D'Amico, D; Fraschini, F; Grazzi, L; Leone, M; Lucini, V; Moschiano, F | 1 |
| Dawson, D; Kennaway, DJ; Lack, L; Lushington, K | 2 |
| Klante, G; Masson-Pévet, M; Pévet, P; Secci, K; Steinlechner, S; Vivien-Roels, B; Wollnik, F | 1 |
| Barni, S; Casati, M; Fumagalli, L; Giani, L; Laudon, M; Lissoni, P; Pittalis, S; Rovelli, F | 1 |
| Balaum, H; Dagan, Y; Dolev, S; Komptel, B; Shenkman, L; Shilo, L; Smorjik, Y; Weinberg, U | 1 |
| Lercher, P; Liebmann, P; Lindner, W; Maier, R; Sakotnik, A; Stoschitzky, K; Zweiker, R | 1 |
| Di, WL; Djahanbakhch, O; Kadva, A; Silman, R; Street, C | 1 |
| Evsyukova, HV | 1 |
| Gupta, SK; Langmuir, V; Shah, J | 1 |
| Ando, K; Cole, RJ; Elliott, JA; Kripke, DF | 1 |
| Anis, Y; Barnea, E; Haim, A; Izhaki, I; Zisapel, N | 1 |
| Ferguson, SA; Kennaway, DJ; Moyer, RW | 1 |
| Barbason, H; Claustrat, B; Deprés-Brummer, P; Lévi, F; Reynes, M; van den Heiligenberg, S | 1 |
| Claustrat, B; Debilly, G; Jouvet, M; Lobo, LL; Paut-Pagano, L; Valatx, JL | 1 |
| Arendt, J; Butler, LJ; Lockley, SW; Skene, DJ | 1 |
| Eber, B; Klein, W; Lercher, P; Liebmann, PM; Sakotnik, A; Schauenstein, K; Stoschitzky, K | 1 |
| Arendt, J; James, K; Lockley, SW; Skene, DJ | 1 |
| Arendt, J; Lockley, SW; Skene, DJ | 1 |
| Kennaway, DJ; Moyer, RW | 1 |
| Ekstrom, RD; Golden, R; Heine, A; Katz, VL; Mason, G; Warren, M | 1 |
| Claustrat, B; Durand, G; Gazzah, N; Gharib, A; Gharib, C; Sarda, N; Zaouali-Ajina, M | 1 |
| Blaicher, W; Gruber, DM; Huber, JC; Imhof, MH; Sator, MO; Schneeberger, C | 1 |
| Dawson, D; Kennaway, DJ; Lack, L; Lushington, K; Rogers, N; van den Heuvel, C | 1 |
| Arendt, J; James, K; Lockley, SW; Skene, DJ; Thapan, K; Wright, J | 1 |
| Cook, MR; Gerkovich, MM; Graham, C; Riffle, DW; Sastre, A | 1 |
| Cook, MR; Davis, S; Graham, C; Kavet, R; Kheifets, L; Stevens, RG | 1 |
| Herrmann, WM; Kunz, D; Mahlberg, R; Mohr, A; Schmitz, S; Stöter, C; Wolf, KJ | 1 |
| Evsiukova, EV | 1 |
| Anderson, LE; Hansen, NH; Juutilainen, J; Kilpeläinen, M; Kumlin, T; Laitinen, JT; Sobel, E; Stevens, RG; Wilson, BW | 1 |
| Bartsch, C; Bartsch, H | 1 |
| Arias, MA; Brusco, LI; Cardinalli, DP; Citera, G; Lázaro, MA; Maldonado-Cocco, JA; Rosemffet, MG; Scheines, EJ | 1 |
| Blaicher, W; Gruber, DM; Huber, JC; Imhof, MH; Sator, MO; Schneeberger, C; Speck, E | 1 |
| Câmpean, D; Ianăş, O; Ionescu, M; Manda, D; Soare, G | 1 |
| Ishai, A; Lavie, P; Luboshitzky, R; Shen-Orr, Z | 1 |
| Anis, Y; Barak, Y; Elizur, A; Laudon, M; Rotenberg, V; Shamir, E; Zisapel, N | 1 |
| Glaze, D; Kashork, CD; Lupski, JR; Park, SS; Potocki, L; Reiter, RJ; Shaffer, LG; Tan, DX | 1 |
| Carrier, J; Laberge, L; Lambert, C; Lespérance, P; Montplaisi, J; Tremblay, RE; Vitaro, F | 1 |
| Hardoff, R; Luboshitzky, R; Qupti, G; Shen-Orr, Z | 1 |
| Kuint, J; Laudon, M; Sivan, Y; Zisapel, N | 1 |
| Etzioni, A; Lavie, P; Peled, N; Pillar, G; Ravid, S; Shahar, E | 1 |
| Brusco, LI; Carbajales, J; Cardinali, DP; Elizari, MV; Girotti, L; Ianovsky, O; Lago, M | 1 |
| Davis, S; Kaune, W; Kheifets, L; Mirick, DK; Stevens, RG | 1 |
| Fumagalli, L; Giani, L; Lissoni, P; Mandalà, M; Rovelli, F | 1 |
| Griffiths, D; Haugsdal, B; Rotnes, JS; Tynes, T | 1 |
| Laudon, M; Sivan, Y; Tauman, R; Zisapel, N | 1 |
| Arslan, N; Bolu, E; Caglayan, S; Erbil, K; Gul, D; Oktenli, C; Ozata, M; Ozdemir, IC; Ozisik, G; Turan, M | 1 |
| Beltrán, JM; Benedetti, C; Brusco, LI; Cardinali, DP; Noseda, CM; Orlando, A; Siegrist, C; Tuchscherr, L | 1 |
| Lopes, C; Mariano, M; Markus, RP | 1 |
| Auzéby, A; Bogdan, A; Cugini, P; Di Rosa, R; Fontana, S; Pellegrino, AM; Sepe, FA; Sepe, L; Siena, GD; Touitou, Y; Vacca, K; Zannella, A; Zannella, FP; Zannella, P | 1 |
| Gleber, E; Krahn, LE; Li, H; Lucas, DL; Pileggi, TS; Rummans, TA | 1 |
| Cockington, RA; Flanagan, DE; Kennaway, DJ; Moore, VM; Phillips, DI; Robinson, JS | 1 |
| Ekstrom, RD; Golden, RN; Lydiard, RB; Mason, GA; Miller, HL | 1 |
| Klein, W; Koshucharova, G; Lercher, P; Liebmann, PM; Lindner, W; Maier, R; Sakotnik, A; Stoschitzky, K | 1 |
| Kennaway, DJ; Stepien, JM | 1 |
| Herer, P; Lavie, P; Luboshitzky, R; Maldonado, M; Shen-Orr, Z; Tzischichinsky, O | 1 |
| Ariznavarreta, C; Cardinali, DP; Golombek, DA; Granados, B; Martín, M; Tresguerres, JA; Villanúa, MA | 1 |
| Bartsch, C; Bartsch, H; Deerberg, F; Mecke, D | 1 |
| Cook, MR; Gerkovich, MM; Graham, C; Sastre, A | 2 |
| Beaumont, M; Chauffard, F; Coste, O; Enslen, M; Fontan, A; French, J; Lagarde, D; Piérard, C; Reiter, RJ; Tan, DX | 1 |
| Futerman, B; Ishay, A; Linn, S; Luboshitzky, R; Qupti, G; Shen-Orr, Z | 1 |
| Barbault, A; Hayduk, R; Kelly, TL; Kripke, DF; Pasche, B; Ryman, D | 1 |
| Chen, C; Davis, S; Kaune, WT; Mirick, DK; Stevens, RG | 1 |
| Bourdages, M; Douville, P; Dumont, M; Gauvin, D; Gingras, S; Kröger, E; Levallois, P; Mâsse, B; Touitou, Y | 1 |
| Lerchl, A; Lüdemann, P; Zwernemann, S | 1 |
| Beckers, V; Claustrat, B; Crasson, M; Legros, JJ; Pequeux, C | 1 |
| Elliott, JA; Klauber, MR; Kripke, DF; Youngstedt, SD | 1 |
| Herer, P; Ishay, A; Luboshitzky, R; Qupti, G; Shen-Orr, Z | 1 |
| Benhaberou-Brun, D; Dumont, M; Paquet, J | 1 |
| Aujard, F; Claustrat, B; Cooper, HM; Dkhissi-Benyahya, O; Fournier, I; Perret, M; Schilling, A | 1 |
| Fernandez, M; Hashemi, E; Ioannides, C; Lewis, DF; Papagiannidou, E; Skene, DJ; Snelling, J | 1 |
| Kennaway, DJ; Moyer, RW; Varcoe, TJ; Voultsios, A | 1 |
| Beloosesky, Y; Grinblat, J; Grosman, B; Laudon, M; Streifler, JY; Zisapel, N | 1 |
| Alcalá, YC; Cole, RJ; Elliott, JA; Kripke, DF; Smith, JS | 1 |
| Albornoz, LE; Batista, J; Bortman, GP; Cardinali, DP; Cutrera, RA; Liotta, G; Ortega Gallo, P; Pérez Lloret, S | 1 |
| Huang, WQ; Kärkelä, J; Kaukinen, S; Pasanen, M; Vakkuri, O | 1 |
| Bruls, E; Crasson, M; Hagelstein, MT; Hendrick, JC; Legros, JJ | 1 |
| Giuliano, S; Nordio, M; Pallotti, S | 1 |
| Bogdan, A; Claustrat, B; Langouët, AM; Lévi, F; Marion, S; Mormont, MC; Touitou, Y; Waterhouse, J | 1 |
| Murakami, Y; Okada, S; Wang, M; Yokotani, K | 1 |
| Arendt, J; Gibbs, M; Hampton, S; Morgan, L | 2 |
| Laudon, M; Nehama, H; Sivan, Y; Tauman, R; Zisapel, N | 1 |
| Assmus, JD; Elliott, JA; Klauber, MR; Kripke, DF; Langer, RD; Rex, KM; Tuunainen, A | 1 |
| Assmus, JD; Elliott, JA; Kripke, DF; Youngstedt, SD | 1 |
| Bearn, J; English, J; Gossop, M; Gupta, R; Stewart, D | 1 |
| Herer, P; Luboshitzky, R; Shen-Orr, Z | 2 |
| Bachand, AM; Burch, JB; Ichinose, T; Koleber, TL; Noonan, CW; Reif, JS; Yost, MG | 1 |
| Ferber, SG; Kuint, J; Laudon, M; Weller, A; Zisapel, N | 1 |
| Blaszkewicz, M; Bröde, P; Griefahn, B; Remer, T | 3 |
| Arnaud, SB; Claustrat, B; Custaud, MA; Gauquelin-Koch, G; Gharib, C; Monk, TH | 1 |
| Arendt, J; Baskett, JJ; Broad, JB; Duncan, JR; English, J; Pledger, MJ; Wood, PC | 1 |
| Elliott, JA; Kripke, DF; Yoon, IY; Youngstedt, SD | 1 |
| Honda, Y; Okazaki, T; Usui, S | 1 |
| Garfinkel, D; Grossman, E; Jonas, M; Laudon, M; Zisapel, N | 1 |
| Camus, F; Charbuy, H; Lambrozo, J; Touitou, Y | 1 |
| Alhonen, L; Heikkinen, P; Huuskonen, H; Juutilainen, J; Komulainen, H; Kosma, VM; Kumlin, T; Laitinen, JT; Lang, S; Puranen, L | 1 |
| Claustrat, B; Fillion-Robin, M; Messagier, R; Santini, R; Youbicier-Simo, BJ | 1 |
| Boivin, DB; Caliyurt, O; Chalk, C; James, FO; Santo, JB | 1 |
| Allen, NE; Key, TJ; Peeters, PH; Travis, RC; van Noord, PA | 1 |
| Balan, S; Blagman, B; Chana, W; Habot, B; Leibovitz, A; Neumann, E; Rahel, B; Richard, G; Ruth, M; Yassica, B; Zila, SO | 1 |
| Hassi, J; Leppäluoto, J; Meyer-Rochow, VB; Sikkilä, K | 1 |
| Ekstrom, RD; Golden, RN; Lovely, LP; Meyer, WR | 1 |
| Auff, E; Sycha, T; Tribl, GG; Waldhauser, F; Zeitlhofer, J | 1 |
| Auzeby, A; Lambrozo, J; Selmaoui, B; Touitou, Y | 1 |
| Harada, N; Iwamoto, M; Yamauchi, H | 1 |
| Cornélissen, G; Halberg, F; Laffi, G; Otsuka, K; Perfetto, F; Salti, R; Tarquini, R | 1 |
| Ansseau, M; Colin, A; Crasson, M; Kjiri, K; Kjiri, S; L'Hermite-Baleriaux, M; Legros, JJ | 1 |
| Arendt, J; Hack, LM; Lockley, SW; Skene, DJ | 1 |
| Bakos, J; Kubinyi, G; Sinay, H; Thuróczy, G | 1 |
| Albornoz, LE; Cardinali, DP; Dini, A; Elizari, MV; Girotti, L; Ianovsky, O; Lago, M; Pérez Lloret, S | 1 |
| Laudon, M; Leger, D; Zisapel, N | 1 |
| Bes, F; Kunz, D; Mahlberg, R; Müller, C; Tilmann, A | 1 |
| Kvetnaia, TV | 1 |
| Frisk, U; Hahn, RG; Nylén, P; Olsson, J | 1 |
| Herer, P; Luboshitzky, R; Nave, R; Shen-Orr, Z | 1 |
| Allen, DS; Fentiman, IS; Key, TJ; Travis, RC | 1 |
| Bondy, SC; Ge, YW; Lahiri, DK; Sharman, EH | 1 |
| Yamauchi, H | 1 |
| Colditz, GA; Hankinson, SE; Laden, F; Rosner, B; Schernhammer, ES; Willett, WC | 1 |
| Elliott, JA; Kripke, DF; Langer, RD; Yoon, IY | 1 |
| Anderson, GM; Charbuy, H; Pichard, N; Tordjman, S; Touitou, Y | 1 |
| Bonafide, CP; Cronin, AJ; Derenzo, J; DiVittore, NA; Macknight, B | 1 |
| Monecke, S; Wollnik, F | 1 |
| Burgess, H; Dawson, D; Dorrian, J; Fletcher, A; Holmes, A; Lamond, N; McCulloch, K; Roach, GD | 1 |
| Herljevic, M; Middleton, B; Skene, DJ; Thapan, K | 1 |
| English, J; Hancock, E; O'Callaghan, F; Osborne, JP | 1 |
| Atzeri, S; Avataneo, G; Broccia, G; Cocco, ME; Cocco, P; Ennas, MG; Erren, TC; Meloni, M; Paghi, L; Reiter, RJ; Salis, A | 1 |
| Kashiki, Y; Nagao, Y; Nagata, C; Shibuya, C; Shimizu, H | 1 |
| Alonso-González, C; Cos, S; González, A; Martínez-Campa, C; Mediavilla, D; Sánchez-Barceló, EJ | 1 |
| Hankinson, SE; Schernhammer, ES | 1 |
| Kaipainen, P; Kaski, M; Laakso, ML; Lindblom, N | 1 |
| Elliott, JA; Hauger, RL; Kripke, DF; Marler, MR; Rex, KM; Tuunainen, A; Youngstedt, SD | 1 |
| Aust, S; Baravalle, G; Ekmekcioglu, C; Jaeger, W; Klimpfinger, M; Mayer, K; Thalhammer, T | 1 |
| Ben-Aharon, G; Gothilf, Y; Haim, A; Neuman, A; Zisapel, N | 1 |
| Hoffman, BR; Knight, JA; Raboud, JM; Thompson, S | 1 |
| Barriga, C; Cubero, J; Parvez, H; Rivero, M; Rodríguez, AB; Sánchez, J; Valero, V | 1 |
| Hassi, J; Leppäluoto, J; Mäkinen, TM; Pääkkönen, T; Palinkas, LA; Rintamäki, H; Vakkuri, O | 1 |
| Dowsett, M; Folkerd, E; Hankinson, SE; Kroenke, CH; Schernhammer, ES | 1 |
| Diaz-Rodriguez, JL; Guerrero, JM; Martinez-Cruz, F; Pozo, D; Vela-Campos, F | 1 |
| Franklin, M; Hafizi, S; Hockney, R; Murck, H; Reed, A | 1 |
| Chen, C; Davis, S; Mirick, DK; Stanczyk, FZ | 2 |
| Albornoz, L; Boquete, H; Cardinali, DP; Esquifino, AI; Fideleff, G; Fideleff, HL; Honfi, M; Pérez Lloret, S; Suarez, M | 1 |
| English, J; Ioannides, C; Kopp, C; Middleton, B; Skene, DJ; Timbers, SE; Tobler, I | 1 |
| Kunz, D; Mahlberg, R; Salewski, L; Tilmann, A | 1 |
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| Basagaña, X; Castaño-Vinyals, G; Espinosa, A; Gascó Aparici, A; Juanola Pagès, E; Kogevinas, M; Marcos, J; Martín, J; Middleton, B; Mirabent, J; Papantoniou, K; Pozo, OJ; Skene, DJ; Such Faro, P | 1 |
| Figueiro, MG; Jones, GE; Keller, MW; Lehmann, BJ; Rea, MS; Richardson, AM; Soutière, SE; Young, CR | 1 |
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| Davies, SK; Gunn, PJ; Middleton, B; Revell, VL; Skene, DJ | 1 |
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| Beitelshees, AL; Chang, SW; Chapman, AB; Cooper-DeHoff, RM; Gong, Y; Gums, JG; Johnson, JA; Langaee, TY; McDonough, CW; Nasiri Kenari, N; Turner, ST | 1 |
| Bhatti, P; Buchanan, DT; Davis, S; Gong, J; Mirick, DK; Randolph, TW; Zhang, JJ | 1 |
| Błońska, A; Chojnacki, C; Chojnacki, J; Stępień, A; Walecka-Kapica, E; Winczyk, K | 1 |
| Aspelund, T; Czeisler, CA; Fall, K; Gudnason, V; Harris, T; Launer, L; Lockley, SW; Markt, SC; Mucci, LA; Rider, JR; Schernhammer, E; Sigurdardottir, LG; Sigurdsson, S; Stampfer, MJ; Valdimarsdottir, UA | 1 |
| Ancoli-Israel, S; Barrett-Connor, E; Cawthon, PM; Devore, EE; Ensrud, K; Harrison, SL; Holton, KF; Orwoll, E; Redline, S; Schernhammer, ES; Stone, KL; Yaffe, K | 1 |
| Forman, JP; McMullan, CJ; Rimm, EB; Schernhammer, ES | 1 |
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| Chailurkit, LO; Chirakalwasan, N; Nimitphong, H; Ongphiphadhanakul, B; Reutrakul, S; Saetung, S; Siwasaranond, N; Srijaruskul, K; Thakkinstian, A | 1 |
| Arieli, Y; Biram, A; Eynan, M; Kronfeld-Schor, N; Menajem, D; Mullokandov, M; Paz-Cohen, R | 1 |
| Bennett, NC; Ganswindt, A; Haim, A; Oosthuizen, MK; van der Merwe, I | 1 |
| Kosnacova, J; Stebelova, K; Zeman, M | 1 |
| Anhê, GF; Bordin, S; de Araújo, TM; Faria, JA; Ignácio-Souza, LM; Razolli, DS; Souza, DN | 1 |
| Levy, HL; Murali, SG; Nair, N; Ney, DM; Rohr, F; Sawin, EA; Stroup, BM | 1 |
| Drobakha, VE; Kulesh, AA; Shestakov, VV | 1 |
| Ferguson, S; Ftouni, S; Grunstein, RR; Kennaway, DJ; Lockley, SW; Magee, M; Nicholas, CL; O'Brien, D; Rajaratnam, SMW; Sletten, TL | 1 |
| Huang, L; Sun, GP; Xu, J | 1 |
| Allega, OR; Frey, BN; Hidalgo, MP; Kennedy, SH; Lanzini, M; Leng, X; Skelly, M; Soares, CN; Vaccarino, A | 1 |
| Khavinson, VK; Klimenko, AA; Kvetnaia, TV; Linkova, NS; Trofimova, SV | 1 |
| Ateş, E; Badak, B; Baş, SŞ; Canik, A; Öner, S; Uslu, S; Yaşar, NF | 1 |
| Augustín-Morales, MDC; Checa-Ros, A; Jerez-Calero, A; Molina-Carballo, A; Muñoz-Gallego, A; Muñoz-Hoyos, A; Narbona-Galdó, S | 1 |
| Goto, Y; Ishihara, K; Konishi, K; Nagao, Y; Nagata, C; Tamura, T; Wada, K; Yamamoto, S | 1 |
| Arrabal, L; Artuch, R; Batllori, M; Campistol, J; Domingo, R; Fernandez-Ramos, JA; Garcia-Cazorla, A; Gutiérrez-Solana, LG; Heras, JL; Ibáñez-Micó, S; Lopez-Laso, E; Molero-Luis, M; Opladen, T; Ormazabal, A; Pons, R; Sedel, F; Zouvelou, B | 1 |
| Abeysuriya, RG; Lockley, SW; Postnova, S; Robinson, PA | 1 |
| Braam, W; Curfs, L; Ehrhart, F; Maas, APHM; Smits, MG | 1 |
| Allison, MA; Balasubramanian, R; Chen, C; Ma, Y; Manson, JE; Ockene, JK; Pérez-Caraballo, AM; Reeves, KW; Stanczyk, FZ; Sturgeon, SR; Wang, L | 1 |
| Brzozowski, T; Chojnacki, C; Chojnacki, J; Fichna, J; Gasiorowska, A; Kaczka, A | 1 |
| Chin, HS; Jeong, AR; Kim, JY; Kim, NR | 1 |
| Dahlan, ND; Ibrahim, N; Ibrahim, R; Lye, MS; Perimal, EK; Sithravel, R | 1 |
| Amaral, FGD; Cipolla-Neto, J; D'Almeida, V; Vallim, JRDS | 1 |
| Claustrat, B; Cotton, F; Dailler, F; Gobert, F; Gronfier, C; Luauté, J; Perrin, F; Raverot, V | 1 |
| Fujikura, T; Ishigaki, S; Isobe, S; Kato, A; Matsuyama, T; Ohashi, N; Sato, T; Tsuji, T; Yasuda, H | 1 |
| Allega, OR; Eltayebani, MM; Frey, BN; Kennedy, SH; Leng, X; Minuzzi, L; Sassi, RB; Skelly, M; Slyepchenko, A; Soares, CN | 1 |
| Angerer, M; Blume, C; Del Giudice, R; Kunz, AB; Pichler, G; Raml, M; Santhi, N; Scarpatetti, M; Schabus, M; Trinka, E | 1 |
| Chen, YC; Chien, YW; Ou, TH; Yang, TH | 1 |
| Anderson, C; Collins, A; Ganesan, S; Howard, ME; Lockley, SW; Magee, M; Mulhall, MD; Rajaratnam, SMW; Sletten, TL; Stone, JE | 1 |
| Haim, A; Yonis, M; Zubidat, AE | 1 |
| Allen, IE; Berger, A; Gelfand, AA; Irwin, S; Litwin, J; Qubty, W; Waung, M | 1 |
| Aubert, XL; Howard, ME; Lockley, SW; Maass, H; Magee, M; Phillips, AJK; Rajaratnam, SMW; Sletten, TL; Stone, JE | 1 |
| Acuña-Castroviejo, D; Acuña-Fernández, C; Darias-Delbey, B; Díaz-Casado, ME; Florido-Ruiz, J; Marín, JS; Pérez-Guillama, L; Rusanova, I | 1 |
| Allwood, D; Chappell, A; Gilmartin, M; Simper, T; Taylor, L | 1 |
| Bernard, F; Blais, H; Duclos, C; Dumont, M; Gosselin, N; Menon, DK; Paquet, J; Van der Maren, S | 1 |
| Foster, ML; Lunn, KF; Mowat, FM; Oh, A | 1 |
| Babinska, K; Bartakovicova, K; Celusakova, H; Kemenyova, P; Siklenkova, L; Stebelova, K; Szapuova, Z; Vidosovicova, M; Waczulikova, I | 1 |
| Blagonravov, ML; Bryk, AA; Demurov, EA; Goryachev, VA; Korshunova, AY; Medvedeva, EV | 1 |
| Baynard, T; Chau, FY; Crowley, SJ; Danielson, KK; Gerber, BS; Hanlon, EC; McAnany, JJ; Park, JC; Priyadarshini, M; Reutrakul, S; Yeh, JJ | 1 |
| Kaspers, GJL; Rensen, N; Steur, LMH; van Litsenburg, RRL; van Someren, EJW; Wijnen, N | 1 |
| Kurumatani, N; Miyata, K; Nishi, T; Obayashi, K; Ogata, N; Saeki, K; Ueda, T; Yoshikawa, T | 1 |
| D'Almeida, V; do Amaral, FG; Vallim, JRDS | 1 |
| Miyata, K; Obayashi, K; Ogata, N; Saeki, K; Yoshikawa, T | 1 |
| Brotis, A; Dardiotis, E; Liampas, I; Siokas, V; Vikelis, M | 1 |
| de Jong, H; de Vries, EGE; Kema, IP; van der Veen, A; van Faassen, M; van Ockenburg, S | 1 |
| Chailurkit, LO; Chirakalwasan, N; Gerber, BS; Nimitphong, H; Pinyopodjanard, S; Reutrakul, S; Saetung, S; Sirisreetreerux, S; Sujirakul, T | 1 |
| Roska, J; Stebelova, K; Zeman, M | 1 |
| Fensom, GK; Key, TJ; Onland-Moret, NC; Tong, TYN; Travis, RC; Wong, ATY | 1 |
| Anderson, G; da Silveira Cruz-Machado, S; Fadini, CC; Guissoni Campos, LM; Markus, RP; Pinato, L | 1 |
| Maiko, H; Mori, H; Okada, Y; Tanaka, K; Tanaka, Y | 1 |
| Gomez-Gomez, A; Haro, N; Montero-San-Martin, B; Pozo, OJ | 1 |
| Anderson, GM; Bellissant, E; Chokron, S; Claustrat, B; Delorme, R; Denis, L; Fougerou-Leurent, C; Franco, P; Kermarrec, S; Lalanne, S; Nir, T; Schroder, CM; Tordjman, S | 1 |
| Aspelund, T; Bazzi, LA; Czeisler, CA; Gudnason, V; Harris, T; Jonsson, E; Launer, L; Lockley, SW; Markt, SC; Mucci, LA; Sigurdardottir, LG; Sigurdsson, S; Torfadottir, J; Valdimarsdottir, U | 1 |
| Cakin, S; Karakılıç, E; Kurt, K; Ocak, O | 1 |
| Cui, H; Ishihara, A; Kido, J; Park, I; Sano, T; Suzuki, Y; Tokuyama, K; Yajima, K; Yanagisawa, M | 1 |
| Cheng, I; Chowdhury-Paulino, IM; Eiriksdottir, G; Gonzalez-Feliciano, AG; Haiman, CA; Hauksdóttir, AM; Le Marchand, L; Markt, SC; Mucci, LA; Valdimarsdóttir, U; Vaselkiv, JB; Wilkens, LR | 1 |
| Balandina, AV; Grigoryeva, TV; Laikov, AV; Lopukhov, LV; Lopukhov, VL; Mullakhmetova, AF; Nigmatullina, LS; Synbulatova, GE | 1 |
| Braam, W; Spruyt, K | 1 |
| Babinska, K; Bartakovicova, K; Belica, I; Janik Szapuova, Z; Kemenyova, P; Ostatnikova, D; Stebelova, K; Waczulikova, I | 1 |
| Adaralegbe, AO; Eksambe, A; Elliott, J; Finch, A; Granholm, D; Madlol, R; Malek, E; Malready, A; Mun, CJ; Nguyen, C; Parthasarathy, S; Patel, S; Peters, T; Raiewski, E; Rasoul, M; Strong, M; Sudalaimuthu, S; Tasevska, N; Vargas Negrete, KM; Youngstedt, SD; Zi-Ching Mak, N | 1 |
| Garshick, E; Gottlieb, DJ; Koutrakis, P; Liu, M; Zilli Vieira, CL | 1 |
15 review(s) available for melatonin and 6-sulfatoxymelatonin
| Article | Year |
|---|---|
Urinary 6-sulfatoxymelatonin excretion and aging: new results and a critical review of the literature.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aging; Child; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged | 1999 |
Melatonin in cancer patients and in tumor-bearing animals.
Topics: Animals; Biomarkers, Tumor; Female; Humans; Male; Melatonin; Models, Biological; Neoplasms; Neoplasms, Experimental; Pineal Gland; Rats | 1999 |
[Evaluation of the effect of magnetic fields on the secretion of melatonin in humans and rats. Circadian study].
Topics: Adult; Animals; Circadian Rhythm; Electromagnetic Phenomena; Humans; Male; Melatonin; Occupational Exposure; Pineal Gland; Rats | 2002 |
Melatonin and human rhythms.
Topics: Biological Clocks; Chronobiology Disorders; Chronobiology Phenomena; Circadian Rhythm; Humans; Light; Melatonin; Models, Biological; Photoreceptor Cells; Seasons; Sleep; Sleep Disorders, Circadian Rhythm | 2006 |
Measurement of melatonin and 6-sulphatoxymelatonin.
Topics: Animals; Enzyme-Linked Immunosorbent Assay; Humans; Melatonin; Radioimmunoassay; Reagent Kits, Diagnostic; Saliva | 2006 |
The circadian melatonin rhythm and its modulation: possible impact on hypertension.
Topics: Animals; Blood Pressure; Circadian Rhythm; Clinical Trials as Topic; Diastole; Humans; Hypertension; Light; Melatonin; Models, Animal; Models, Biological; Rats; Systole | 2009 |
[Sleep and breast cancer: is there a link?].
Topics: Breast Neoplasms; Female; Humans; Melatonin; Risk Factors; Sleep; Sleep Wake Disorders | 2013 |
First-morning urinary melatonin and breast cancer risk in the Guernsey Study.
Topics: Breast Neoplasms; Case-Control Studies; Circadian Rhythm; Female; Guernsey; Humans; Logistic Models; Melatonin; Middle Aged; Risk Factors | 2014 |
Light exposure at night, sleep duration, melatonin, and breast cancer: a dose-response analysis of observational studies.
Topics: Breast Neoplasms; Environmental Exposure; Female; Humans; Light; Melatonin; Risk Factors; Sleep; Sleep Wake Disorders | 2014 |
A nested case-control study of the association between melatonin secretion and incident myocardial infarction.
Topics: Adult; Biomarkers; Case-Control Studies; Down-Regulation; Female; Humans; Incidence; Logistic Models; Melatonin; Middle Aged; Multivariate Analysis; Myocardial Infarction; Odds Ratio; Prospective Studies; Risk Assessment; Risk Factors; Time Factors; United States | 2017 |
Urinary 6-sulfatoxymelatonin level and breast cancer risk: systematic review and meta-analysis.
Topics: Breast Neoplasms; Humans; Incidence; Melatonin; Prospective Studies; Risk Assessment | 2017 |
Endogenous Melatonin Levels and Therapeutic Use of Exogenous Melatonin in Migraine: Systematic Review and Meta-Analysis.
Topics: Adult; Child; Humans; Melatonin; Migraine Disorders | 2020 |
Urinary Melatonin in Relation to Breast Cancer Risk: Nested Case-Control Analysis in the DOM Study and Meta-analysis of Prospective Studies.
Topics: Breast Neoplasms; Case-Control Studies; Female; Humans; Logistic Models; Melatonin; Middle Aged; Postmenopause; Prospective Studies; Risk Assessment | 2021 |
Melatonin: From Pharmacokinetics to Clinical Use in Autism Spectrum Disorder.
Topics: Administration, Oral; Adult; Autism Spectrum Disorder; Biological Availability; Child; Child, Preschool; Circadian Rhythm; Delayed-Action Preparations; Dietary Supplements; Female; Humans; Injections, Intravenous; Male; Melatonin; Receptors, Melatonin; Saliva; Seasons; Serotonin; Sleep Disorders, Intrinsic; Sleep Latency; Social Behavior Disorders; Tryptophan | 2021 |
Reference intervals for 6-sulfatoxymelatonin in urine: A meta-analysis.
Topics: Adolescent; Circadian Rhythm; Humans; Melatonin | 2022 |
89 trial(s) available for melatonin and 6-sulfatoxymelatonin
| Article | Year |
|---|---|
Effects of temazepam on sleep, performance, and rhythmic 6-sulphatoxymelatonin and cortisol excretion after transmeridian travel.
Topics: Adult; Aerospace Medicine; Body Temperature; Circadian Rhythm; Double-Blind Method; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Pineal Gland; Psychomotor Performance; Sleep; Temazepam; Travel | 1991 |
Effect of idazoxan on evening melatonin plasma concentrations in healthy volunteers.
Topics: Adrenergic alpha-Antagonists; Adult; Circadian Rhythm; Clinical Trials as Topic; Dioxanes; Dioxins; Double-Blind Method; Humans; Idazoxan; Male; Melatonin | 1989 |
Effects of chronic brofaromine administration on biogenic amines including sulphatoxymelatonin and acid metabolites in patients with bulimia nervosa.
Topics: Adolescent; Adult; Biogenic Amines; Bulimia; Female; Homovanillic Acid; Humans; Hydrogen-Ion Concentration; Hydroxyindoleacetic Acid; Melatonin; Monoamine Oxidase Inhibitors; Piperidines; Tryptamines; Vanilmandelic Acid | 1993 |
The effect of estradiol on the production of melatonin in postmenopausal women.
Topics: Administration, Cutaneous; Administration, Oral; Adult; Estradiol; Estrogens; Female; Humans; Melatonin; Menopause; Middle Aged; Pineal Gland | 1995 |
Melatonin responses to clonidine and yohimbine challenges.
Topics: Adult; Arousal; Circadian Rhythm; Clonidine; Female; Humans; Melatonin; Reference Values; Yohimbine | 1995 |
Night-shift work in Antarctica: sleep characteristics and bright light treatment.
Topics: Adaptation, Psychological; Adult; Affect; Antarctic Regions; Body Temperature; Humans; Male; Melatonin; Phototherapy; Sleep | 1995 |
Improvement of sleep quality in elderly people by controlled-release melatonin.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Cross-Over Studies; Delayed-Action Preparations; Double-Blind Method; Drug-Related Side Effects and Adverse Reactions; Female; Humans; Male; Melatonin; Placebos; Pruritus; Sleep; Sleep Initiation and Maintenance Disorders; Sleep Stages; Time Factors; Wakefulness | 1995 |
Influence of chronic beta-adrenoreceptor blocker treatment on melatonin secretion and sleep quality in patients with essential hypertension.
Topics: Adult; Depression, Chemical; Double-Blind Method; Female; Humans; Hypertension; Male; Melatonin; Middle Aged; Pineal Gland; Propranolol; Pyridazines; Receptors, Adrenergic, beta; Receptors, Adrenergic, beta-1; Secretory Rate; Sleep | 1994 |
Comparison of the effects of acute fluvoxamine and desipramine administration on melatonin and cortisol production in humans.
Topics: Adult; Analysis of Variance; Desipramine; Fluvoxamine; Humans; Hydrocortisone; Male; Melatonin; Radioimmunoassay | 1994 |
Light therapy in seasonal affective disorder is independent of time of day or circadian phase.
Topics: Age Factors; Ambulatory Care; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Personality Inventory; Phototherapy; Psychiatric Status Rating Scales; Seasonal Affective Disorder; Severity of Illness Index; Sex Factors | 1993 |
Magnetic fields and pineal function in humans: evaluation of nocturnal acute exposure to extremely low frequency magnetic fields on serum melatonin and urinary 6-sulfatoxymelatonin circadian rhythms.
Topics: Adult; Animals; Arylamine N-Acetyltransferase; Circadian Rhythm; Electromagnetic Fields; Humans; Male; Melatonin; Pineal Gland; Rats | 1996 |
Effects of vitamin B12 on performance and circadian rhythm in normal subjects.
Topics: Adult; Awareness; Circadian Rhythm; Female; Humans; Male; Melatonin; Single-Blind Method; Sleep; Vitamin B 12 | 1996 |
Relationship between napping and melatonin in the blind.
Topics: Adult; Aged; Aging; Blindness; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Sleep | 1997 |
Does hypercalcaemia or calcium antagonism affect human melatonin secretion or renal excretion?
Topics: Adult; Calcium; Calcium Channel Blockers; Circadian Rhythm; Female; Humans; Hypercalcemia; Hyperparathyroidism; Kidney; Male; Melatonin; Middle Aged; Placebos; Verapamil | 1997 |
Complex effects of melatonin on human circadian rhythms in constant dim light.
Topics: Adult; Body Temperature; Circadian Rhythm; Cross-Over Studies; Double-Blind Method; Humans; Lighting; Melatonin; Motor Activity; Sleep; Wakefulness | 1997 |
Shift type and season affect adaptation of the 6-sulphatoxymelatonin rhythm in offshore oil rig workers.
Topics: Adult; Circadian Rhythm; Humans; Melatonin; Middle Aged; Occupational Health; Petroleum; Radioimmunoassay; Seasons; Sleep; Work Schedule Tolerance | 1998 |
Altered postprandial hormone and metabolic responses in a simulated shift work environment.
Topics: Adult; Blood Glucose; C-Peptide; Circadian Rhythm; Dietary Fats; Eating; Fatty Acids, Nonesterified; Female; Gastric Inhibitory Polypeptide; Humans; Insulin; Male; Melatonin; Postprandial Period; Proinsulin; Triglycerides; Work Schedule Tolerance | 1998 |
Influence of beta-blockers on melatonin release.
Topics: Adrenergic beta-Antagonists; Adult; Atenolol; Carbazoles; Carvedilol; Circadian Rhythm; Cross-Over Studies; Double-Blind Method; Hemodynamics; Humans; Male; Melatonin; Propanolamines; Propranolol; Stereoisomerism; Verapamil | 1999 |
Feasibility and functionality of OROS melatonin in healthy subjects.
Topics: Adjuvants, Immunologic; Aged; Area Under Curve; Cross-Over Studies; Delayed-Action Preparations; Dose-Response Relationship, Drug; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Male; Melatonin; Middle Aged | 1999 |
Light mask 500 lux treatment for delayed sleep phase syndrome.
Topics: Adult; Affect; Analysis of Variance; Biomarkers; Body Temperature; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Phototherapy; Sleep Wake Disorders; Syndrome | 1999 |
The relationship between 6-sulphatoxymelatonin rhythm phase and age in self-reported good sleeping controls and sleep maintenance insomniacs aged 55-80 years.
Topics: Aged; Aged, 80 and over; Aging; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Sleep; Sleep Initiation and Maintenance Disorders | 1999 |
Melatonin administration can entrain the free-running circadian system of blind subjects.
Topics: Adult; Biomarkers; Blindness; Circadian Rhythm; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Single-Blind Method | 2000 |
Multi-night exposure to 60 Hz magnetic fields: effects on melatonin and its enzymatic metabolite.
Topics: Adolescent; Adult; Circadian Rhythm; Double-Blind Method; Electromagnetic Fields; Humans; Male; Melatonin; Pineal Gland | 2000 |
The effect of melatonin in patients with fibromyalgia: a pilot study.
Topics: Administration, Oral; Adult; Aged; Anticonvulsants; Fatigue Syndrome, Chronic; Female; Fibromyalgia; Humans; Melatonin; Middle Aged; Pain; Pain Measurement; Pilot Projects; Sleep Wake Disorders; Treatment Outcome | 2000 |
Melatonin improves sleep quality of patients with chronic schizophrenia.
Topics: Adult; Aged; Ambulatory Care; Circadian Rhythm; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Melatonin; Middle Aged; Schizophrenia; Sleep; Sleep Initiation and Maintenance Disorders; Treatment Outcome; Wakefulness | 2000 |
Lack of changes in serum prolactin, FSH, TSH, and estradiol after melatonin treatment in doses that improve sleep and reduce benzodiazepine consumption in sleep-disturbed, middle-aged, and elderly patients.
Topics: Aged; Benzodiazepines; Estradiol; Female; Follicle Stimulating Hormone; Humans; Male; Melatonin; Middle Aged; Pilot Projects; Prolactin; Radioimmunoassay; Safety; Sleep Initiation and Maintenance Disorders; Thyrotropin | 2001 |
Noradrenergic function and clinical outcome in antidepressant pharmacotherapy.
Topics: Adrenergic Uptake Inhibitors; Antidepressive Agents; Depression; Fluvoxamine; Humans; Imipramine; Melatonin; Norepinephrine; Pineal Gland; Selective Serotonin Reuptake Inhibitors; Treatment Outcome | 2001 |
Stereoselective effects of (R)- and (S)-carvedilol in humans.
Topics: Administration, Oral; Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Blood Pressure; Carbazoles; Carvedilol; Cross-Over Studies; Double-Blind Method; Exercise Test; Heart Rate; Humans; Male; Melatonin; Placebos; Propanolamines; Stereoisomerism | 2001 |
Melatonin and 6-OHMS in high-intensity magnetic fields.
Topics: Adult; Circadian Rhythm; Cross-Over Studies; Double-Blind Method; Humans; Magnetics; Male; Melatonin; Occupational Exposure; Pineal Gland | 2001 |
Resynchronization of hormonal rhythms after an eastbound flight in humans: effects of slow-release caffeine and melatonin.
Topics: Adjuvants, Immunologic; Adult; Caffeine; Central Nervous System Stimulants; Delayed-Action Preparations; Female; Humans; Hydrocortisone; Jet Lag Syndrome; Male; Melatonin; Middle Aged; Saliva | 2001 |
Increased 6-sulfatoxymelatonin excretion in women with polycystic ovary syndrome.
Topics: Adolescent; Adult; Biomarkers; Body Mass Index; Dehydroepiandrosterone Sulfate; Estradiol; Female; Follicle Stimulating Hormone; Hirsutism; Humans; Insulin; Luteinizing Hormone; Melatonin; Polycystic Ovary Syndrome; Progesterone; Reference Values; Regression Analysis; Testosterone | 2001 |
Bright light and LEET effects on circadian rhythms, sleep and cognitive performance.
Topics: Adult; Circadian Rhythm; Cognition; Electromagnetic Phenomena; Humans; Light; Male; Melatonin; Photic Stimulation; Phototherapy; Sleep; Task Performance and Analysis; Work Schedule Tolerance | 1997 |
All-night exposure to EMF does not alter urinary melatonin, 6-OHMS or immune measures in older men and women.
Topics: Adult; Cross-Over Studies; Double-Blind Method; Electromagnetic Fields; Female; Humans; Male; Melatonin; Middle Aged; T-Lymphocytes | 2001 |
Daytime 50 Hz magnetic field exposure and plasma melatonin and urinary 6-sulfatoxymelatonin concentration profiles in humans.
Topics: Adult; Circadian Rhythm; Double-Blind Method; Electromagnetic Fields; Humans; Male; Melatonin; Pineal Gland | 2001 |
Bright-light mask treatment of delayed sleep phase syndrome.
Topics: Adolescent; Adult; Affect; Circadian Rhythm; Double-Blind Method; Female; Follow-Up Studies; Humans; Male; Melatonin; Photoperiod; Phototherapy; Sleep; Sleep Disorders, Circadian Rhythm; Surveys and Questionnaires; Treatment Outcome | 2002 |
The influence of anaesthesia and surgery on the circadian rhythm of melatonin.
Topics: Adult; Analgesics, Opioid; Anesthesia, General; Anesthesia, Spinal; Circadian Rhythm; Female; Humans; Male; Melatonin; Orthopedic Procedures; Oxycodone; Saliva; Sleep | 2002 |
Cyproterone acetate-ethinyl estradiol treatment alters urinary 6-sulfatoxymelatonin excretion in hyperandrogenic women.
Topics: Adolescent; Adrenocortical Hyperfunction; Adult; Androgen Antagonists; Cyproterone Acetate; Drug Therapy, Combination; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Hyperandrogenism; Melatonin | 2002 |
Massage therapy by mothers enhances the adjustment of circadian rhythms to the nocturnal period in full-term infants.
Topics: Adaptation, Physiological; Circadian Rhythm; Follow-Up Studies; Humans; Infant, Newborn; Massage; Melatonin; Mother-Child Relations; Movement; Random Allocation; Rest; Sleep, REM | 2002 |
Does melatonin improve sleep in older people? A randomised crossover trial.
Topics: Aged; Aged, 80 and over; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Melatonin; Sleep; Sleep Initiation and Maintenance Disorders | 2003 |
Serum melatonin and urinary 6-sulfatoxymelatonin in major depression.
Topics: Adult; Age Factors; Aged; Analysis of Variance; Circadian Rhythm; Depressive Disorder, Major; Female; Humans; Male; Matched-Pair Analysis; Melatonin; Middle Aged; Plasma; Seasons; Sex Characteristics | 2004 |
The effects of low-dose 0.5-mg melatonin on the free-running circadian rhythms of blind subjects.
Topics: Adult; Aged; Blindness; Circadian Rhythm; Female; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Placebos; Sleep | 2003 |
Nocturnal 6-sulfatoxymelatonin excretion in insomnia and its relation to the response to melatonin replacement therapy.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Female; Hormone Replacement Therapy; Humans; Male; Melatonin; Middle Aged; Sleep; Sleep Initiation and Maintenance Disorders | 2004 |
Melatonin in patients with reduced REM sleep duration: two randomized controlled trials.
Topics: Adult; Aged; Circadian Rhythm; Double-Blind Method; Female; Humans; Male; Melatonin; Middle Aged; Narcolepsy; Nocturnal Myoclonus Syndrome; Placebos; Restless Legs Syndrome; Sleep Wake Disorders; Sleep, REM; Time Factors | 2004 |
Effects of night work on urinary excretion rates of 6-sulfatoxymelatonin, norepinephrine and estriol in pregnant women.
Topics: Adult; Analysis of Variance; Estriol; Female; Humans; Melatonin; Norepinephrine; Nursing Staff; Personnel Staffing and Scheduling; Pregnancy; Reference Values; Work Schedule Tolerance | 2004 |
Nocturnal excretion of 6-sulphatoxymelatonin in children and adolescents with autistic disorder.
Topics: Adolescent; Analysis of Variance; Autistic Disorder; Child; Circadian Rhythm; Communication Disorders; Female; Humans; Intelligence Tests; Male; Melatonin; Neuropsychological Tests; Play and Playthings; Reference Values; Severity of Illness Index; Verbal Behavior | 2005 |
Melatonin excretion in normal children and in tuberous sclerosis complex with sleep disorder responsive to melatonin.
Topics: Administration, Oral; Adolescent; Antioxidants; Case-Control Studies; Child; Child, Preschool; Circadian Rhythm; Female; Humans; Male; Melatonin; Reference Values; Sleep Wake Disorders; Tuberous Sclerosis | 2005 |
Urinary 6-sulfatoxymelatonin excretion in humans during domestic exposure to 50 hertz electromagnetic fields.
Topics: Adult; Aged; Alcohol Drinking; Body Mass Index; Circadian Rhythm; Electromagnetic Fields; Female; Humans; Lymphoma; Male; Melatonin; Middle Aged; Reference Values; Statistics, Nonparametric | 2005 |
The circadian rhythm of tryptophan in breast milk affects the rhythms of 6-sulfatoxymelatonin and sleep in newborn.
Topics: Bottle Feeding; Breast Feeding; Circadian Rhythm; Female; Humans; Infant; Infant, Newborn; Male; Melatonin; Milk, Human; Reference Values; Sleep; Statistics, Nonparametric; Tryptophan | 2005 |
Effect of sub-chronic treatment with Jarsin (extract of St John's wort, Hypericum perforatum) at two dose levels on evening salivary melatonin and cortisol concentrations in healthy male volunteers.
Topics: Adult; Dose-Response Relationship, Drug; Humans; Hydrocortisone; Hypericum; Male; Melatonin; Pilot Projects; Plant Extracts; Radioimmunoassay; Saliva | 2006 |
Effects of 60-Hz magnetic field exposure on nocturnal 6-sulfatoxymelatonin, estrogens, luteinizing hormone, and follicle-stimulating hormone in healthy reproductive-age women: results of a crossover trial.
Topics: Adult; Algorithms; Circadian Rhythm; Cross-Over Studies; Electromagnetic Fields; Estrogens; Female; Follicle Stimulating Hormone; Health; Humans; Luteinizing Hormone; Melatonin; Ovulation; Placebos | 2006 |
The effect of CYP2C19 substrate on the metabolism of melatonin in the elderly: A randomized, double-blind, placebo-controlled study.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Aged; Aged, 80 and over; Anticonvulsants; Antidepressive Agents, Second-Generation; Aryl Hydrocarbon Hydroxylases; Citalopram; Cytochrome P-450 CYP2C19; Double-Blind Method; Drug Therapy, Combination; Enzyme Inhibitors; Female; Humans; Lansoprazole; Male; Melatonin; Mental Disorders; Mixed Function Oxygenases; Omeprazole; Selective Serotonin Reuptake Inhibitors; Sleep Wake Disorders; Time Factors; Treatment Outcome | 2006 |
Effects of variable lighting intensities and colour temperatures on sulphatoxymelatonin and subjective mood in an experimental office workplace.
Topics: Adult; Affect; Circadian Rhythm; Color; Cross-Over Studies; Humans; Light; Lighting; Male; Melatonin; Neopterin; Statistics, Nonparametric; Surveys and Questionnaires; Temperature; Visual Perception; Workplace | 2008 |
Consumption of vegetables alters morning urinary 6-sulfatoxymelatonin concentration.
Topics: Adult; Circadian Rhythm; Feeding Behavior; Female; Humans; Melatonin; Middle Aged; Up-Regulation; Vegetables | 2008 |
Effects of the heart-lung machine on melatonin metabolism and mood disturbances.
Topics: Aged; Cardiac Surgical Procedures; Chronobiology Disorders; Circadian Rhythm; Female; Heart-Lung Machine; Hospitalization; Humans; Male; Melatonin; Middle Aged; Mood Disorders; Prospective Studies; Psychiatric Status Rating Scales | 2008 |
Effect of antidepressants on melatonin metabolite in depressed patients.
Topics: Adult; Antidepressive Agents; Depressive Disorder, Major; Duloxetine Hydrochloride; Female; Fluoxetine; Humans; Hypericum; Male; Melatonin; Middle Aged; Plant Extracts; Severity of Illness Index; Thiophenes; Treatment Outcome | 2009 |
Efficacy of wrists overnight compression (HT 7 point) on insomniacs: possible role of melatonin?
Topics: Acupressure; Acupuncture Points; Aged; Circadian Rhythm; Double-Blind Method; Female; Humans; Male; Manifest Anxiety Scale; Melatonin; Middle Aged; Sleep Initiation and Maintenance Disorders; Wrist | 2008 |
Antidepressant action of melatonin in the treatment of Delayed Sleep Phase Syndrome.
Topics: Adult; Central Nervous System Depressants; Circadian Rhythm; Cross-Over Studies; Depression; Double-Blind Method; Female; Humans; Male; Melatonin; Psychiatric Status Rating Scales; Sleep; Sleep Disorders, Circadian Rhythm | 2010 |
Jerte Valley cherry-enriched diets improve nocturnal rest and increase 6-sulfatoxymelatonin and total antioxidant capacity in the urine of middle-aged and elderly humans.
Topics: Actigraphy; Aged; Aged, 80 and over; Antioxidants; Colorimetry; Enzyme-Linked Immunosorbent Assay; Humans; Melatonin; Middle Aged; Prospective Studies; Prunus; Serotonin; Sleep; Spain; Tryptophan | 2010 |
A dietary supplement to improve the quality of sleep: a randomized placebo controlled trial.
Topics: Actigraphy; Adult; Dietary Supplements; Double-Blind Method; Fatty Acids, Unsaturated; Female; Humans; Humulus; Male; Melatonin; Middle Aged; Phytotherapy; Plant Extracts; Prospective Studies; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Wakefulness | 2010 |
Normalization of the sleep-wake pattern and melatonin and 6-sulphatoxy-melatonin levels after a therapeutic trial with melatonin in children with severe epilepsy.
Topics: Child; Child, Preschool; Epilepsy; Humans; Melatonin; Placebos; Sleep Wake Disorders; Treatment Outcome | 2011 |
Moderate alcohol consumption and 24-hour urinary levels of melatonin in postmenopausal women.
Topics: Aged; Alcohol Drinking; Body Mass Index; Ethanol; Female; Health; Humans; Melatonin; Middle Aged; Osmolar Concentration; Placebos; Postmenopause; Time Factors | 2012 |
Effect of tart cherry juice (Prunus cerasus) on melatonin levels and enhanced sleep quality.
Topics: Actigraphy; Adolescent; Adult; Beverages; Cross-Over Studies; Dietary Supplements; Double-Blind Method; Female; Fruit; Humans; Male; Melatonin; Prunus; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Young Adult | 2012 |
Is newborn melatonin production influenced by magnetic fields produced by incubators?
Topics: Electromagnetic Fields; Female; Humans; Incubators, Infant; Infant, Newborn; Male; Melatonin | 2012 |
[Concentrations of urine 6-sulfatoxymelatonin during the treatment of patients with epilepsy: a pilot clinical trial].
Topics: Adult; Anticonvulsants; Carbamazepine; Epilepsies, Partial; Female; Humans; Male; Melatonin; Middle Aged; Pilot Projects; Valproic Acid | 2012 |
Influence of melatonin on symptoms of irritable bowel syndrome in postmenopausal women.
Topics: Abdominal Pain; Aged; Constipation; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Humans; Irritable Bowel Syndrome; Melatonin; Middle Aged; Postmenopause; Severity of Illness Index; Statistics as Topic; Visceral Pain | 2013 |
The influence of vitamin D supplementation on melatonin status in patients with multiple sclerosis.
Topics: Adult; Cholecalciferol; Data Interpretation, Statistical; Depression; Dietary Supplements; Female; Humans; Hydroxycholecalciferols; Male; Melatonin; Middle Aged; Multiple Sclerosis, Relapsing-Remitting; Vitamin D; Vitamins | 2013 |
A Jerte valley cherry product provides beneficial effects on sleep quality. Influence on aging.
Topics: Actigraphy; Adult; Aged; Aged, 80 and over; Aging; Body Mass Index; Cross-Over Studies; Dietary Supplements; Humans; Interleukin-1beta; Interleukin-8; Melatonin; Middle Aged; Prunus; Sleep; Sleep Wake Disorders; Spain; Tumor Necrosis Factor-alpha; Young Adult | 2013 |
Influence of tianeptine on melatonin homeostasis and psychosomatic symptoms in patients with irritable bowel syndrome.
Topics: Adult; Antidepressive Agents, Tricyclic; Female; Homeostasis; Humans; Irritable Bowel Syndrome; Male; Melatonin; Middle Aged; Psychophysiologic Disorders; Quality of Life; Selective Serotonin Reuptake Inhibitors; Thiazepines; Young Adult | 2013 |
Does melatonin homeostasis play a role in continuous epigastric pain syndrome?
Topics: Abdominal Pain; Acetylserotonin O-Methyltransferase; Adult; Arylalkylamine N-Acetyltransferase; Case-Control Studies; Fasting; Female; Gastric Mucosa; Homeostasis; Humans; Male; Melatonin; Middle Aged; Pain Measurement; RNA, Messenger; Syndrome; Young Adult | 2013 |
No effect of exercise on urinary 6-sulfatoxymelatonin and catecholamines in young women participating in a 16-week randomized controlled trial.
Topics: Adolescent; Adult; Breast Neoplasms; Catecholamines; Enzyme-Linked Immunosorbent Assay; Exercise; Female; Humans; Melatonin; Young Adult | 2013 |
Melatonin and dopamine as biomarkers to optimize treatment in phenylketonuria: effects of tryptophan and tyrosine supplementation.
Topics: Adult; Amino Acids, Neutral; Biomarkers; Chromatography, High Pressure Liquid; Cross-Over Studies; Dietary Supplements; Dopamine; Double-Blind Method; Female; Humans; Male; Melatonin; Middle Aged; Phenylketonurias; Serotonin; Treatment Outcome; Tryptophan; Tyrosine; Young Adult | 2014 |
Effects of physical activity on melatonin levels in previously sedentary men and women.
Topics: Adult; Aged; Exercise; Female; Humans; Male; Melatonin; Middle Aged | 2014 |
Sleep disruption in tetraplegia: a randomised, double-blind, placebo-controlled crossover trial of 3 mg melatonin.
Topics: Adult; Affect; Aged; Antioxidants; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Melatonin; Middle Aged; Polysomnography; Quadriplegia; Quality of Life; Sleep Wake Disorders; Surveys and Questionnaires | 2014 |
Corticosteroids alter CGRP and melatonin release in cluster headache episodes.
Topics: Adrenal Cortex Hormones; Adult; Calcitonin Gene-Related Peptide; Cluster Headache; Cohort Studies; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Methylprednisolone; Middle Aged | 2015 |
[Chronobiological characteristics of stroke and poststroke cognitive impairment].
Topics: Adult; Aged; Brain Ischemia; Circadian Rhythm; Cognition; Female; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Sleep; Stroke | 2014 |
Caffeine does not entrain the circadian clock but improves daytime alertness in blind patients with non-24-hour rhythms.
Topics: Affect; Aged; Arousal; Blindness; Caffeine; Circadian Clocks; Humans; Male; Melatonin; Middle Aged; Polysomnography; Sleep Disorders, Circadian Rhythm | 2015 |
Delirium and Circadian Rhythm of Melatonin During Weaning From Mechanical Ventilation: An Ancillary Study of a Weaning Trial.
Topics: Aged; Ancillary Services, Hospital; Circadian Rhythm; Delirium; Female; Follow-Up Studies; Humans; Intensive Care Units; Male; Melatonin; Middle Aged; Respiration, Artificial; Time Factors; Ventilator Weaning | 2015 |
Melatonin Supplementation for Children With Atopic Dermatitis and Sleep Disturbance: A Randomized Clinical Trial.
Topics: Adolescent; Biomarkers; Central Nervous System Depressants; Child; Child, Preschool; Cross-Over Studies; Dermatitis, Atopic; Drug Administration Schedule; Female; Humans; Immunoglobulin E; Infant; Male; Melatonin; Polysomnography; Severity of Illness Index; Sleep; Sleep Wake Disorders; Treatment Outcome | 2016 |
Melatonin Pathway and Atenolol-Related Glucose Dysregulation: Is There a Correlation?
Topics: Atenolol; Blood Glucose; Fasting; Female; Glucose; Humans; Male; Melatonin; Middle Aged; Polymorphism, Single Nucleotide; Protein Kinase C beta; Signal Transduction; White People | 2016 |
Metabolomic changes demonstrate reduced bioavailability of tyrosine and altered metabolism of tryptophan via the kynurenine pathway with ingestion of medical foods in phenylketonuria.
Topics: Adolescent; Adult; Amino Acids; Biological Availability; Caseins; Catecholamines; Cross-Over Studies; Diet; Female; Food, Formulated; Gastrointestinal Microbiome; Humans; Kynurenine; Male; Melatonin; Metabolic Networks and Pathways; Metabolomics; Middle Aged; Peptide Fragments; Phenylketonurias; Prebiotics; Serotonin; Tryptophan; Tyrosine; Young Adult | 2017 |
Randomised controlled trial of the efficacy of a blue-enriched light intervention to improve alertness and performance in night shift workers.
Topics: Adult; Attention; Circadian Rhythm; Female; Humans; Light; Male; Melatonin; Sleep; Sleep Disorders, Circadian Rhythm; Treatment Outcome; Wakefulness; Work Schedule Tolerance; Young Adult | 2017 |
The effect of long-term melatonin supplementation on psychosomatic disorders in postmenopausal women.
Topics: Double-Blind Method; Estradiol; Female; Follicle Stimulating Hormone; Humans; Melatonin; Middle Aged; Postmenopause; Psychophysiologic Disorders | 2018 |
Morning boost on individuals' psychophysiological wellbeing indicators with supportive, dynamic lighting in windowless open-plan workplace in Malaysia.
Topics: Adult; Affect; Circadian Rhythm; Cognition; Female; Humans; Lighting; Malaysia; Male; Melatonin; Task Performance and Analysis; Workplace | 2018 |
Dietary supplement of tomato can accelerate urinary aMT6s level and improve sleep quality in obese postmenopausal women.
Topics: Diet; Female; Humans; Male; Melatonin; Middle Aged; Obesity; Postmenopause; Sleep; Solanum lycopersicum | 2020 |
The effects of a sleep/recovery supplement: 'Night Time Recharge' on sleep parameters in young adults.
Topics: Accelerometry; Cross-Over Studies; Dietary Supplements; Double-Blind Method; England; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Melatonin; Prunus avium; Sleep Latency; Tryptophan; Young Adult | 2019 |
Effects of Cataract Surgery on Melatonin Secretion in Adults 60 Years and Older: A Randomized Clinical Trial.
Topics: Aged; Aged, 80 and over; Cataract; Creatinine; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Humans; Lens Implantation, Intraocular; Male; Melatonin; Middle Aged; Phacoemulsification; Pseudophakia; Visual Acuity | 2020 |
Decreased melatonin secretion in patients with glaucoma: Quantitative association with glaucoma severity in the LIGHT study.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Female; Glaucoma; Humans; Male; Melatonin; Middle Aged; Severity of Illness Index | 2020 |
Impact of Dim Light at Night on Urinary 6-Sulphatoxymelatonin Concentrations and Sleep in Healthy Humans.
Topics: Circadian Rhythm; Creatinine; Female; Health; Humans; Light; Male; Melatonin; Sleep; Young Adult | 2020 |
Circadian acclimatization of performance, sleep, and 6-sulfatoxymelatonin using multiple phase shifting stimuli.
Topics: Acclimatization; Adult; Humans; Jet Lag Syndrome; Melatonin; Sleep; Sleepiness | 2022 |
424 other study(ies) available for melatonin and 6-sulfatoxymelatonin
| Article | Year |
|---|---|
An oral melatonin replacement regimen that re-establishes the normal circadian levels of urinary 6-sulphatoxymelatonin in functionally pinealectomized rats.
Topics: Administration, Oral; Animals; Circadian Rhythm; Male; Melatonin; Photoperiod; Pineal Gland; Radioimmunoassay; Random Allocation; Rats; Rats, Wistar | 1992 |
The variability in circadian phase and amplitude estimates derived from sequential constant routines.
Topics: Adult; Body Temperature; Circadian Rhythm; Data Interpretation, Statistical; Humans; Light; Male; Melatonin | 1992 |
Melatonin and 6-sulfatoxymelatonin circadian rhythms in serum and urine of primary prostate cancer patients: evidence for reduced pineal activity and relevance of urinary determinations.
Topics: Adult; Aged; Circadian Rhythm; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Prostatic Neoplasms | 1992 |
Effect of chronic antidepressant treatment with adinazolam and desipramine on melatonin output.
Topics: Adult; Anti-Anxiety Agents; Antidepressive Agents; Benzodiazepines; Depressive Disorder; Desipramine; Female; Humans; Melatonin; Middle Aged; Personality Inventory; Pineal Gland | 1992 |
Diurnal variations of urinary 6-sulphatoxymelatonin in male intact or ganglionectomized mink.
Topics: Animals; Circadian Rhythm; Ganglia, Sympathetic; Ganglionectomy; Male; Melatonin; Mink; Photoperiod; Pineal Gland; Radioimmunoassay; Reproducibility of Results | 1992 |
Age-associated changes and sex differences in urinary 6-sulphatoxymelatonin circadian rhythm in the rat.
Topics: Age Factors; Animals; Body Weight; Circadian Rhythm; Estradiol; Female; Male; Melatonin; Radioimmunoassay; Rats; Rats, Inbred Strains; Sex Characteristics; Testosterone | 1992 |
Development of melatonin production in infants and the impact of prematurity.
Topics: Aging; Humans; Infant; Infant, Newborn; Infant, Premature; Melatonin; Reference Values | 1992 |
Anti-stress role of the melatonin-immuno-opioid network: evidence for a physiological mechanism involving T cell-derived, immunoreactive beta-endorphin and MET-enkephalin binding to thymic opioid receptors.
Topics: Animals; Antibody Formation; beta-Endorphin; Cross Reactions; Enkephalin, Methionine; Female; Hemolytic Plaque Technique; Immune Sera; Lymphocyte Activation; Melatonin; Mice; Mice, Inbred BALB C; Mice, Inbred Strains; Naloxone; Pineal Gland; Prednisone; Radioimmunoassay; Receptors, Opioid; T-Lymphocytes; Thymus Gland | 1991 |
Circadian patterns of salivary melatonin and urinary 6-sulfatoxymelatonin before and after a 9 hour time-shift.
Topics: Adult; Biological Clocks; Circadian Rhythm; Double-Blind Method; Humans; Male; Melatonin; Pineal Gland; Saliva | 1991 |
Circadian rhythms in 6-sulphatoxymelatonin and nocturnal sleep in blind children.
Topics: Adolescent; Blindness; Child; Circadian Rhythm; Humans; Male; Melatonin; Sleep | 1991 |
Urinary 6-sulphatoxymelatonin, an index of pineal function in the rat.
Topics: Animals; Circadian Rhythm; Cross Reactions; Dark Adaptation; Light; Male; Melatonin; Pineal Gland; Radioimmunoassay; Rats; Rats, Inbred Strains; Reproducibility of Results; Sensitivity and Specificity | 1991 |
Human plasma melatonin and urinary 6-sulphatoxy melatonin: studies in natural annual photoperiod and in extended darkness.
Topics: Adolescent; Adult; Circadian Rhythm; Female; Humans; Light; Melatonin; Seasons | 1991 |
Pineal and adrenal function before and after refeeding in anorexia nervosa.
Topics: Adrenal Glands; Adult; Anorexia Nervosa; Body Weight; Depressive Disorder; Female; Humans; Hydrocortisone; Melatonin; Pineal Gland; Psychiatric Status Rating Scales; Weight Loss | 1991 |
Depression of serum melatonin in patients with primary breast cancer is not due to an increased peripheral metabolism.
Topics: Adult; Breast Neoplasms; Circadian Rhythm; Female; Humans; Melatonin; Middle Aged | 1991 |
Direct radioimmunoassay of 6-sulfatoxymelatonin in plasma with use of an iodinated tracer.
Topics: Adult; Humans; Iodine Radioisotopes; Male; Melatonin; Pineal Gland; Radioimmunoassay | 1991 |
PET and plasma pharmacokinetic studies after bolus intravenous administration of [11C]melatonin in humans.
Topics: Adult; Brain; Brain Chemistry; Carbon Isotopes; Humans; Injections, Intravenous; Male; Melatonin; Radioimmunoassay; Tomography, Emission-Computed | 1991 |
Effect of the mammary carcinogen 7,12-dimethylbenz[a]anthracene on pineal melatonin biosynthesis, secretion and peripheral metabolism.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Circadian Rhythm; Estradiol; Female; Kinetics; Mammary Neoplasms, Experimental; Melatonin; Pineal Gland; Prolactin; Rats; Rats, Inbred Strains; Serotonin | 1990 |
Factors influencing urinary 6-sulphatoxymelatonin, a major melatonin metabolite, in normal human subjects.
Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Body Height; Body Weight; Brain Diseases; Calcinosis; Child; Female; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Radioimmunoassay; Sex Factors | 1990 |
Urinary 6-sulphatoxy melatonin levels within the menstrual cycle and in patients with premenstrual syndrome.
Topics: Adult; Female; Humans; Melatonin; Menstrual Cycle; Middle Aged; Premenstrual Syndrome | 1990 |
The effect of sleep/wake state on nocturnal melatonin excretion.
Topics: Adult; Circadian Rhythm; Darkness; Female; Humans; Light; Male; Melatonin; Sleep; Wakefulness | 1990 |
Melatonin in infants and mothers at delivery and in infants during the first week of life.
Topics: Adult; Chromatography, High Pressure Liquid; Female; Fetal Blood; Humans; Infant, Newborn; Labor, Obstetric; Melatonin; Pineal Gland; Pregnancy; Radioimmunoassay | 1990 |
6-sulphatoxymelatonin production in breast cancer patients.
Topics: Adult; Aged; Aging; Analysis of Variance; Biopsy; Breast Neoplasms; Circadian Rhythm; Female; Humans; Melatonin; Menopause; Middle Aged | 1990 |
Psychosocial stress affects pineal function in the tree shrew (Tupaia belangeri).
Topics: Agonistic Behavior; Animals; Arousal; Dominance-Subordination; Male; Melatonin; Pineal Gland; Social Behavior; Social Environment; Tupaia; Tupaiidae | 1990 |
Sulphatoxy melatonin: an index of depression in anorexia nervosa and bulimia nervosa.
Topics: Anorexia Nervosa; Bulimia; Circadian Rhythm; Depressive Disorder; Female; Humans; Melatonin; Psychiatric Status Rating Scales | 1990 |
Rapid decrease in melatonin production during successful treatment of delayed puberty.
Topics: Adolescent; Ethinyl Estradiol; Female; Humans; Hypogonadism; Melatonin; Puberty, Delayed; Specimen Handling; Time Factors | 1989 |
Bright white light does not improve narcoleptic symptoms.
Topics: Aged; Circadian Rhythm; Female; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Narcolepsy; Phototherapy; Sleep Stages | 1989 |
A melatonin agonist and N-acetyl-N2-formyl-5-methoxykynurenamine accelerate the reentrainment of the melatonin rhythm following a phase advance of the light-dark cycle.
Topics: Animals; Darkness; Kynurenine; Light; Male; Melatonin; Periodicity; Rats; Rats, Inbred Strains | 1989 |
A study of sulphatoxymelatonin excretion and gonadotrophin status during weight gain in anorexia nervosa.
Topics: Adult; Anorexia Nervosa; Body Weight; Estradiol; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Melatonin | 1988 |
Alterations of temperature, sleepiness, mood, and performance in residents are not associated with changes in sulfatoxymelatonin excretion.
Topics: Adult; Affect; Body Temperature; Humans; Internship and Residency; Male; Melatonin; Periodicity; Sleep; Wakefulness; Work; Work Schedule Tolerance | 1988 |
Annual changes in 6-sulphatoxymelatonin excretion in man.
Topics: Adult; Circadian Rhythm; Female; Humans; Male; Melatonin; Seasons | 1988 |
Radioimmunoassay for 6-sulphatoxymelatonin in urine using an iodinated tracer.
Topics: Cross Reactions; Humans; Iodine Radioisotopes; Melatonin; Radioimmunoassay | 1988 |
Suppression of nocturnal plasma melatonin and 6-sulphatoxymelatonin by bright and dim light in man.
Topics: Adolescent; Adult; Humans; Light; Male; Melatonin | 1987 |
High-affinity binding of melatonin by human circulating T lymphocytes (CD4+).
Topics: Adult; B-Lymphocytes; CD4-Positive T-Lymphocytes; CD8-Positive T-Lymphocytes; Humans; Melatonin | 1995 |
6-sulfatoxymelatonin levels in pregnant women during workplace and nonworkplace stresses: a potential biologic marker of sympathetic activity.
Topics: Biomarkers; Catecholamines; Female; Humans; Melatonin; Pregnancy; Stress, Physiological; Sympathetic Nervous System; Work | 1995 |
Urinary 6-sulphatoxymelatonin excretion reflects pineal melatonin secretion in the Djungarian hamster (Phodopus sungorus).
Topics: Animals; Circadian Rhythm; Cricetinae; Female; Light; Male; Melatonin; Phodopus; Photoperiod; Pineal Gland; Radioimmunoassay | 1995 |
Hepatic hydroxylation of melatonin in the rat is induced by phenobarbital and 7,12-dimethylbenz[a]anthracene--implications for cancer etiology.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Female; Hydroxylation; Liver; Melatonin; Neoplasms; Phenobarbital; Rats; Rats, Inbred F344 | 1995 |
Meditation, melatonin and breast/prostate cancer: hypothesis and preliminary data.
Topics: Adult; Breast Neoplasms; Cross-Sectional Studies; Female; Humans; Male; Melatonin; Middle Aged; Philosophy; Pilot Projects; Prostatic Neoplasms; Radioimmunoassay; Relaxation Therapy; Stress, Psychological | 1995 |
8-methoxypsoralen increases daytime plasma melatonin levels in humans through inhibition of metabolism.
Topics: Adult; Animals; Antimetabolites; Female; Humans; Male; Melatonin; Methoxsalen; Middle Aged; PUVA Therapy; Rats; Skin Diseases | 1994 |
Preliminary evaluation of transdermal delivery of melatonin in human subjects.
Topics: Administration, Cutaneous; Adult; Drug Delivery Systems; Evaluation Studies as Topic; Gas Chromatography-Mass Spectrometry; Humans; Male; Melatonin; Middle Aged; Pilot Projects; Skin | 1994 |
Superior cervical ganglionectomy suppresses circadian corticotropic rhythms in male rats in the short term (5 days) and long term (10 days).
Topics: Adrenocorticotropic Hormone; Animals; Circadian Rhythm; Corticosterone; Ganglionectomy; Male; Melatonin; Rats; Rats, Sprague-Dawley; Superior Cervical Ganglion; Time Factors; Tyrosine 3-Monooxygenase | 1994 |
Melatonin response in active epilepsy.
Topics: Adolescent; Adult; Child; Child, Preschool; Circadian Rhythm; Epilepsy; Female; Humans; Male; Melatonin; Middle Aged | 1995 |
Seasonality of pineal melatonin production in the rat: possible synchronization by the geomagnetic field.
Topics: Animals; Circadian Rhythm; Female; Geological Phenomena; Geology; Magnetics; Melatonin; Periodicity; Pineal Gland; Rats; Rats, Inbred F344; Seasons | 1994 |
Impact of light pulses on 6-sulphatoxymelatonin rhythms in rats.
Topics: Animals; Circadian Rhythm; Light; Male; Melatonin; Photoperiod; Pineal Gland; Radioimmunoassay; Rats; Rats, Wistar | 1994 |
Sleep disorders and melatonin rhythms in elderly people.
Topics: Adult; Aged; Aged, 80 and over; Circadian Rhythm; Female; Humans; Male; Melatonin; Sleep Wake Disorders | 1994 |
Effect of bright light on tolerance to night work.
Topics: Adult; Affect; Arousal; Body Temperature Regulation; Circadian Rhythm; Epinephrine; Female; Humans; Hydrocortisone; Melatonin; Norepinephrine; Phototherapy; Physical Fitness; Work Schedule Tolerance | 1993 |
Evaluation of a rapidly rotating shift system for tolerance of nurses to nightwork.
Topics: Adult; Arousal; Circadian Rhythm; Epinephrine; Female; Humans; Hydrocortisone; Melatonin; Norepinephrine; Nursing Staff, Hospital; Occupational Diseases; Physical Fitness; Work Schedule Tolerance; Workload | 1994 |
Phase-shifts in melatonin, 6-sulphatoxymelatonin and alertness rhythms after treatment with moderately bright light at night.
Topics: Adult; Circadian Rhythm; Female; Humans; Male; Melatonin; Photic Stimulation; Saliva; Time Factors; Wakefulness | 1994 |
Effect of a phase advance of the light/dark cycle on pineal function and circadian running activity in individual rats.
Topics: Animals; Circadian Rhythm; Male; Melatonin; Motor Activity; Perceptual Masking; Photoperiod; Pigmentation; Pineal Gland; Rats; Rats, Wistar | 1994 |
Serum melatonin and 6-sulfatoxymelatonin in end-stage renal disease: effect of hemodialysis.
Topics: Adult; Creatinine; Depression; Female; Humans; Kidney Failure, Chronic; Male; Melatonin; Middle Aged; Personality Inventory; Renal Dialysis | 1993 |
The association between the nocturnal sleep gate and nocturnal onset of urinary 6-sulfatoxymelatonin.
Topics: Adult; Circadian Rhythm; Humans; Male; Melatonin; Sleep Stages; Time Factors | 1993 |
Urinary 6-sulphatoxymelatonin excretory rhythms in laboratory rats: effects of photoperiod and light.
Topics: Animals; Circadian Rhythm; Darkness; Light; Male; Melatonin; Periodicity; Rats; Rats, Wistar | 1993 |
The acute effects of starvation on 6-sulphatoxy-melatonin output in subgroups of patients with anorexia nervosa.
Topics: Adolescent; Adult; Aging; Anorexia Nervosa; Circadian Rhythm; Depression; Female; Humans; Melatonin; Starvation; Statistics as Topic; Time Factors | 1993 |
Mechanism by which 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) reduces circulating melatonin levels in the rat.
Topics: Animals; Chromatography, High Pressure Liquid; Injections, Intravenous; Liver; Male; Melatonin; Norepinephrine; Organ Culture Techniques; Perfusion; Pineal Gland; Polychlorinated Dibenzodioxins; Rats; Rats, Inbred Strains | 1996 |
Twenty-four hour urinary excretion of 6-hydroxymelatonin sulfate in Down syndrome subjects.
Topics: Adolescent; Adult; Child; Child, Preschool; Circadian Rhythm; Darkness; Down Syndrome; Female; Humans; Light; Male; Melatonin; Middle Aged | 1996 |
Liver cirrhosis and circadian rhythm.
Topics: Circadian Rhythm; Humans; Liver Cirrhosis; Melatonin; Sleep Wake Disorders | 1996 |
The effect on body temperature and melatonin of a 39-h constant routine with two different light levels at nighttime.
Topics: Adult; Body Temperature; Circadian Rhythm; Environment, Controlled; Humans; Hydrocortisone; Light; Male; Melatonin; Periodicity | 1996 |
Sinusoidal 50 Hz, 500 microT magnetic field has no acute effect on urinary 6-sulphatoxymelatonin in Wistar rats.
Topics: Animals; Circadian Rhythm; Female; Magnetics; Male; Melatonin; Pineal Gland; Rats; Rats, Wistar | 1995 |
Decreasing melatonin and 6-hydroxymelatonin sulfate excretion with advancing gestational age in preterm and term newborn male infants.
Topics: Fetus; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Male; Melatonin | 1996 |
An enzyme immunoassay for 6-sulphatoxy-melatonin in human urine.
Topics: Adolescent; Adult; Child; Cross Reactions; Humans; Immunoenzyme Techniques; Melatonin; Middle Aged; Radioimmunoassay; Sensitivity and Specificity | 1996 |
The purification and characterization of biological 6-sulphatoxymelatonin and comparison with synthetic 6-sulphatoxymelatonin.
Topics: Chromatography, Gel; Chromatography, Thin Layer; Humans; Magnesium Silicates; Magnetic Resonance Spectroscopy; Melatonin; Microscopy, Electron; Resins, Synthetic; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet | 1996 |
Pharmacokinetically guided melatonin scheduling in rats with circadian system suppression.
Topics: Animals; Blood Proteins; Body Temperature Regulation; Circadian Rhythm; Drug Administration Schedule; Male; Melatonin; Motor Activity; Protein Binding; Rats; Rats, Sprague-Dawley | 1996 |
Effects of exposure to 16.7 Hz magnetic fields on urinary 6-hydroxymelatonin sulfate excretion of Swiss railway workers.
Topics: Adult; Circadian Rhythm; Dose-Response Relationship, Radiation; Electromagnetic Fields; Humans; Male; Melatonin; Middle Aged; Occupational Exposure; Pineal Gland; Railroads; Reproducibility of Results; Switzerland | 1996 |
Urinary 6-sulfatoxymelatonin cycle-to-cycle variability.
Topics: Adolescent; Adult; Biomarkers; Circadian Rhythm; Female; Humans; Male; Melatonin; Sleep | 1996 |
6-Hydroxymelatonin sulfate excretion in human puberty.
Topics: Adolescent; Adult; Aging; Body Constitution; Child; Child, Preschool; Creatinine; Cross-Sectional Studies; Female; Humans; Male; Melatonin; Pineal Gland; Puberty; Radioimmunoassay | 1996 |
6-Sulphatoxymelatonin secretion in different locomotor activity types of the blind mole rat Spalax ehrenbergi.
Topics: Activity Cycles; Animals; Circadian Rhythm; Melatonin; Moles; Motor Activity; Photoperiod; Pineal Gland; Radioimmunoassay | 1996 |
Melatonin and 6-hydroxymelatonin sulfate excretion is inversely correlated with gonadal development in children.
Topics: Adolescent; Adult; Child; Child, Preschool; Circadian Rhythm; Female; Gonads; Humans; Hypothalamo-Hypophyseal System; Infant; Infant, Newborn; Infant, Premature; Male; Melatonin; Pineal Gland; Puberty | 1997 |
Urinary 6-sulphatoxymelatonin excretion is increased in rats after 24 hours of exposure to vertical 50 Hz, 100 microT magnetic field.
Topics: Animals; Electromagnetic Fields; Environmental Exposure; Male; Melatonin; Photoperiod; Rats; Rats, Wistar | 1997 |
Phenotypic variation in seasonal adjustments of testis size, body weight, and food intake in deer mice: role of pineal function and ambient temperature.
Topics: Animals; Behavior, Animal; Body Weight; Circadian Rhythm; Eating; Energy Metabolism; Epididymis; Gonadotropin-Releasing Hormone; Intestine, Small; Male; Melatonin; Organ Size; Peromyscus; Phenotype; Photoperiod; Pineal Gland; Reproduction; Seasons; Temperature; Testis | 1997 |
Lack of association between thyroid and pineal responses to antidepressant treatment.
Topics: Adult; Antidepressive Agents, Tricyclic; Depressive Disorder; Desipramine; Female; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Psychophysiology; Thyroid Function Tests; Thyroid Gland; Thyroid Hormones | 1996 |
Controlled-release melatonin implants delay puberty in rats without altering melatonin rhythmicity.
Topics: Animals; Circadian Rhythm; Drug Implants; Genitalia, Male; Male; Melatonin; Organ Size; Pineal Gland; Rats; Rats, Wistar; Sexual Maturation; Testosterone | 1997 |
Estrogenic effects on urinary 6-sulphatoxymelatonin excretion in the female rat.
Topics: Animals; Circadian Rhythm; Drug Implants; Estradiol; Estrus; Female; Melatonin; Ovariectomy; Periodicity; Photoperiod; Pineal Gland; Rats; Rats, Wistar | 1997 |
Impaired hepatic catabolism of melatonin in cirrhosis.
Topics: Adult; Aged; Aged, 80 and over; Circadian Rhythm; Female; Humans; Liver; Liver Cirrhosis; Melatonin; Middle Aged | 1997 |
Initial expression of the common alpha-chain in hypophyseal pars tuberalis-specific cells in spontaneous recrudescent hamsters.
Topics: Animals; Arcuate Nucleus of Hypothalamus; Base Sequence; Cloning, Molecular; Cricetinae; DNA; Dopamine; Female; Gene Expression Regulation; Gene Expression Regulation, Enzymologic; Immunohistochemistry; In Situ Hybridization; Luteinizing Hormone; Melatonin; Molecular Sequence Data; Phodopus; Photoperiod; Pituitary Gland; Pituitary Hormones; Polymerase Chain Reaction; Prolactin; Random Allocation; RNA, Messenger; Thyrotropin; Tyrosine 3-Monooxygenase | 1997 |
Relationship between melatonin rhythms and visual loss in the blind.
Topics: Adult; Aged; Blindness; Circadian Rhythm; Female; Humans; Light; Male; Melatonin; Middle Aged; Sleep; Visual Perception | 1997 |
Nocturnal urinary 6-sulphatoxymelatonin excretion is decreased in primary breast cancer patients compared to age-matched controls and shows negative correlation with tumor-size.
Topics: Breast Neoplasms; Female; Fibroadenoma; Fibrocystic Breast Disease; Humans; Leiomyoma; Melatonin; Middle Aged; Neoplasm Staging; Ovarian Cysts; Radioimmunoassay; Uterine Neoplasms | 1997 |
Nocturnal urinary 6-sulfatoxymelatonin and proliferating cell nuclear antigen-immunopositive tumor cells show strong positive correlations in patients with gastrointestinal and lung cancer.
Topics: Adenocarcinoma; Aged; Carcinoma, Squamous Cell; Gastrointestinal Neoplasms; Humans; Immunoenzyme Techniques; Lung Neoplasms; Male; Melatonin; Middle Aged; Pineal Gland; Proliferating Cell Nuclear Antigen; Radioimmunoassay | 1997 |
[6-sulfatoxymelatonin in women with secondary amenorrhea].
Topics: Adolescent; Adult; Aged; Amenorrhea; Circadian Rhythm; Estradiol; Female; Humans; Melatonin; Middle Aged; Pineal Gland; Reference Values; Thyrotropin; Thyrotropin-Releasing Hormone | 1997 |
Total 24-hour melatonin secretion in adolescent idiopathic scoliosis. A case-control study.
Topics: Adolescent; Case-Control Studies; Disease Progression; Female; Humans; Male; Melatonin; Pineal Gland; Scoliosis | 1998 |
Creatinine is an appropriate reference for urinary sulphatoxymelatonin of laboratory animals and humans.
Topics: Adult; Animals; Circadian Rhythm; Creatinine; Female; Humans; Male; Melatonin; Osmolar Concentration; Radioimmunoassay; Rats; Rats, Inbred Strains; Reference Standards; Swine | 1997 |
Sulphatoxymelatonin excretion in older people: relationship to plasma melatonin and renal function.
Topics: Aged; Aged, 80 and over; Aging; Creatinine; Female; Humans; Kidney; Male; Melatonin; Middle Aged; Pineal Gland | 1998 |
Adaptation of the 6-sulphatoxymelatonin rhythm in shiftworkers on offshore oil installations during a 2-week 12-h night shift.
Topics: Adaptation, Physiological; Adult; Circadian Rhythm; Fossil Fuels; Fuel Oils; Humans; Light; Male; Melatonin; Middle Aged; Work Schedule Tolerance | 1998 |
Normal melatonin levels in patients with fibromyalgia syndrome.
Topics: Adult; Female; Fibromyalgia; Humans; Melatonin; Middle Aged; Pain Measurement; Quality of Life; Reference Values; Syndrome | 1998 |
Melatonin excretion is not related to sleep in the elderly.
Topics: Aged; Circadian Rhythm; Depression; Humans; Melatonin; Middle Aged; Monitoring, Physiologic; Polysomnography; Sleep; Sleep Initiation and Maintenance Disorders | 1998 |
60 Hz magnetic field exposure and urinary 6-sulphatoxymelatonin levels in the rat.
Topics: Animals; Circadian Rhythm; Magnetics; Male; Melatonin; Pineal Gland; Rats; Rats, Sprague-Dawley | 1998 |
Melatonin: marvel or marker?
Topics: Adult; Aged; Aged, 80 and over; Aging; Case-Control Studies; Circadian Rhythm; Depression; Female; Humans; Male; Melatonin; Middle Aged; Postmenopause; Sleep Initiation and Maintenance Disorders | 1998 |
Prediction of nocturnal plasma melatonin from morning urinary measures.
Topics: Adolescent; Adult; Circadian Rhythm; Dark Adaptation; Humans; Male; Melatonin; Pineal Gland | 1998 |
Involvement of the pineal gland in daily scheduling of the golden spiny mouse.
Topics: Animals; Body Temperature; Circadian Rhythm; Male; Melatonin; Muridae; Pineal Gland | 1998 |
Urinary 6-sulfatoxymelatonin profiles in male Djungarian hamsters (Phodopus sungorus) responding and not responding to short-day photoperiods: possible role of elevated daytime levels.
Topics: Animals; Circadian Rhythm; Cricetinae; Down-Regulation; Male; Melatonin; Phodopus; Photoperiod; Radioimmunoassay; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Receptors, Melatonin | 1998 |
Elevated nocturnal melatonin is a consequence of gonadotropin-releasing hormone deficiency in women with hypothalamic amenorrhea.
Topics: Adult; Amenorrhea; Circadian Rhythm; Cluster Analysis; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Hypogonadism; Hypothalamic Diseases; Kallmann Syndrome; Luteinizing Hormone; Melatonin; Pulsatile Flow; Reference Values | 1998 |
Melatonin treatment in an institutionalised child with psychomotor retardation and an irregular sleep-wake pattern.
Topics: Adolescent; Adolescent, Institutionalized; Female; Humans; Melatonin; Monitoring, Ambulatory; Psychomotor Disorders; Sleep Wake Disorders | 1998 |
Effects of suprachiasmatic transplants on circadian rhythms of neuroendocrine function in golden hamsters.
Topics: Animals; Circadian Rhythm; Cricetinae; Estradiol; Estrus; Female; Glucocorticoids; Luteinizing Hormone; Male; Melatonin; Mesocricetus; Motor Activity; Neurosecretory Systems; Pineal Gland; Suprachiasmatic Nucleus | 1999 |
Abnormal 24-hour urinary excretory pattern of 6-sulphatoxymelatonin in both phases of cluster headache.
Topics: Adult; Analysis of Variance; Case-Control Studies; Circadian Rhythm; Cluster Headache; Female; Humans; Male; Melatonin; Reference Values | 1998 |
The relationship between 6-sulphatoxymelatonin and polysomnographic sleep in good sleeping controls and wake maintenance insomniacs, aged 55-80 years.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Electroencephalography; Electrooculography; Female; Humans; Male; Melatonin; Middle Aged; Polysomnography; Sleep, REM; Time Factors; Wakefulness | 1999 |
Interstrain differences in activity pattern, pineal function, and SCN melatonin receptor density of rats.
Topics: Animals; Circadian Rhythm; Male; Melatonin; Motor Activity; Pineal Gland; Rats; Rats, Inbred ACI; Rats, Inbred Lew; Rats, Inbred Strains; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Receptors, Melatonin; Species Specificity; Suprachiasmatic Nucleus | 1999 |
[Therapy with melatonin does not suppress its endogenous production in healthy volunteers].
Topics: Adult; Circadian Rhythm; Darkness; Female; Humans; Light; Male; Melatonin; Middle Aged; Seasons; Time Factors | 1999 |
Patients in the intensive care unit suffer from severe lack of sleep associated with loss of normal melatonin secretion pattern.
Topics: Adult; Aged; Case-Control Studies; Circadian Rhythm; Critical Care; Enzyme-Linked Immunosorbent Assay; Female; Humans; Intensive Care Units; Male; Melatonin; Middle Aged; Sleep Deprivation | 1999 |
The pineal and extra-pineal origins of 5-sulphatoxy N-acetyl-serotonin in humans.
Topics: Administration, Oral; Adult; Blood Platelets; Blood Specimen Collection; Circadian Rhythm; Female; Humans; Male; Melatonin; Pineal Gland; Radioimmunoassay; Serotonin; Temperature; Time Factors | 1999 |
The role of melatonin in pathogenesis of aspirin-sensitive asthma.
Topics: Adenosine Diphosphate; Adolescent; Aspirin; Asthma; Blood Platelets; Circadian Rhythm; Female; Humans; In Vitro Techniques; Male; Melatonin; Middle Aged; Platelet Aggregation; Reference Values | 1999 |
Daily scheduling of the golden spiny mouse under photoperiodic and social cues.
Topics: Adaptation, Physiological; Animals; Circadian Rhythm; Energy Metabolism; Female; Melatonin; Motor Activity; Muridae; Photoperiod; Seasons; Social Behavior; Urine | 1999 |
Nicotine phase shifts the 6-sulphatoxymelatonin rhythm and induces c-Fos in the SCN of rats.
Topics: Animals; Biomarkers; Circadian Rhythm; Male; Mecamylamine; Melatonin; Muscarinic Agonists; Nicotine; Nicotinic Agonists; Nicotinic Antagonists; Oxotremorine; Photic Stimulation; Proto-Oncogene Proteins c-fos; Rats; Rats, Wistar; Suprachiasmatic Nucleus | 1999 |
The tumor promoting effect of constant light exposure on diethylnitrosamine-induced hepatocarcinogenesis in rats.
Topics: Animals; Body Temperature; Body Weight; Carcinogens; Circadian Rhythm; Diethylnitrosamine; Laparotomy; Light; Liver; Liver Neoplasms, Experimental; Male; Melatonin; Motor Activity; Phenobarbital; Random Allocation; Rats; Rats, Wistar; Survival Rate | 1999 |
Hypoprolactinemic rats under conditions of constant darkness or constant light. Effects on the sleep-wake cycle, cerebral temperature and sulfatoxymelatonin levels.
Topics: Animals; Body Temperature Regulation; Brain; Circadian Rhythm; Darkness; Light; Melatonin; Prolactin; Rats; Rats, Sprague-Dawley; Sleep; Wakefulness | 1999 |
Sleep and activity rhythms are related to circadian phase in the blind.
Topics: Adult; Aged; Blindness; Circadian Rhythm; Female; Fourier Analysis; Homeostasis; Humans; Male; Melatonin; Middle Aged; Monitoring, Physiologic; Signal Processing, Computer-Assisted; Sleep Stages; Sleep Wake Disorders; Wakefulness | 1999 |
Decreased melatonin synthesis in patients with coronary artery disease.
Topics: Adrenergic beta-Antagonists; Adult; Aged; Analysis of Variance; Case-Control Studies; Circadian Rhythm; Coronary Artery Disease; Humans; Male; Melatonin; Middle Aged | 1999 |
Correlation between urinary cortisol and 6-sulphatoxymelatonin rhythms in field studies of blind subjects.
Topics: Adult; Aged; Biomarkers; Blindness; Circadian Rhythm; Female; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Regression Analysis | 1999 |
Comparison between subjective and actigraphic measurement of sleep and sleep rhythms.
Topics: Circadian Rhythm; Female; Free Radical Scavengers; Humans; Male; Melatonin; Middle Aged; Polysomnography; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Time Factors; Wakefulness | 1999 |
MK-801 administration blocks the effects of a 5-HT(2A/2C) agonist on melatonin rhythmicity and c-fos induction in the suprachiasmatic nucleus.
Topics: Activity Cycles; Animals; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; Indophenol; Melatonin; Proto-Oncogene Proteins c-fos; Rats; Rats, Wistar; Receptor, Serotonin, 5-HT2A; Receptor, Serotonin, 5-HT2C; Receptors, N-Methyl-D-Aspartate; Receptors, Serotonin; Serotonin Receptor Agonists; Suprachiasmatic Nucleus | 1999 |
Psychobiological markers of stress in pregnancy: 6-sulfatoxymelatonin--a longitudinal study.
Topics: Adult; Anxiety; Biomarkers; Female; Gestational Age; Humans; Hydrocortisone; Melatonin; Pregnancy; Pregnancy Complications; Pregnancy Outcome; Stress, Psychological; Women, Working | 1999 |
Dietary docosahexaenoic acid-enriched phospholipids normalize urinary melatonin excretion in adult (n-3) polyunsaturated fatty acid-deficient rats.
Topics: Animals; Chickens; Circadian Rhythm; Dietary Fats; Docosahexaenoic Acids; Fatty Acids; Fatty Acids, Omega-3; Male; Melatonin; Phospholipids; Pineal Gland; Rats; Swine | 1999 |
Endocrinological disorders. Focusing on melatonin's interactions.
Topics: Adolescent; Adult; Body Mass Index; Circadian Rhythm; Endocrine System Diseases; Female; Humans; Hyperandrogenism; Hyperprolactinemia; Hypothyroidism; Melatonin; Obesity; Premenopause; Radioimmunoassay | 1999 |
Effect of stimulation of endogenous melatonin secretion during constant light exposure on 6-sulphatoxymelatonin rhythmicity in rats.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Circadian Rhythm; Dark Adaptation; Isoproterenol; Light; Male; Melatonin; Photoperiod; Pineal Gland; Propranolol; Rats; Rats, Wistar | 2000 |
Morning urinary assessment of nocturnal melatonin secretion in older women.
Topics: Adult; Aged; Breast Neoplasms; Circadian Rhythm; Female; Humans; Melatonin; Middle Aged; Pineal Gland; Radioimmunoassay; Risk Factors | 2000 |
A new concept for melatonin deficit: on pineal calcification and melatonin excretion.
Topics: Adolescent; Adult; Aged; Calcinosis; Female; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Reference Values; Sleep Wake Disorders; Tomography, X-Ray Computed | 1999 |
[Melatonin effects on functional activity of platelets in patients with bronchial asthma].
Topics: Adolescent; Adult; Antioxidants; Asthma; Biomarkers; Blood Platelets; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Platelet Aggregation; Treatment Outcome | 1999 |
Nocturnal 6-hydroxymelatonin sulfate excretion in female workers exposed to magnetic fields.
Topics: Adult; Circadian Rhythm; Electromagnetic Fields; Female; Humans; Melatonin; Middle Aged; Occupational Exposure; Pineal Gland; Radioimmunoassay; Textile Industry | 2000 |
Melatonin in postmenopausal females.
Topics: Depression; Female; Humans; Hyperprolactinemia; Melatonin; Middle Aged; Obesity; Postmenopause; Reference Values; Sleep Initiation and Maintenance Disorders | 2000 |
Effects of melatonin and its relation to the hypothalamic-hypophyseal-gonadal axis.
Topics: Adult; Animals; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Hypothalamo-Hypophyseal System; Infertility, Male; Luteinizing Hormone; Male; Melatonin; Orchiectomy; Prolactin; Rats; Rats, Wistar; Sexual Dysfunction, Physiological; Testis; Testosterone | 1999 |
Melatonin hypersecretion in male patients with adult-onset idiopathic hypogonadotropic hypogonadism.
Topics: Adult; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Hypogonadism; Luteinizing Hormone; Male; Melatonin; Middle Aged; Periodicity; Testosterone | 2000 |
Circadian rhythm abnormalities of melatonin in Smith-Magenis syndrome.
Topics: Abnormalities, Multiple; Adolescent; Adult; Child; Child, Preschool; Chromosomes, Human, Pair 17; Circadian Rhythm; COP9 Signalosome Complex; Exons; Female; Humans; In Situ Hybridization, Fluorescence; Intellectual Disability; Male; Melatonin; Multiprotein Complexes; Peptide Hydrolases; Polysomnography; Proteins; Sequence Deletion; Sleep, REM; Syndrome | 2000 |
Sleep and circadian phase characteristics of adolescent and young adult males in a naturalistic summertime condition.
Topics: Adolescent; Adult; Aging; Circadian Rhythm; Humans; Male; Melatonin; Polysomnography; Seasons; Sleep; Sleep Stages | 2000 |
Decreased melatonin secretion in a phenotypically male 46,XX patient with classic 21-hydroxylase deficiency.
Topics: 17-alpha-Hydroxyprogesterone; Adrenal Hyperplasia, Congenital; Adult; Dehydroepiandrosterone Sulfate; Dexamethasone; Estradiol; Female; Follicle Stimulating Hormone; Gonadal Dysgenesis, 46,XY; Hormone Replacement Therapy; Humans; Hydrocortisone; Luteinizing Hormone; Male; Melatonin; Oligospermia; Ovariectomy; Testosterone | 2000 |
Low melatonin production in infants with a life-threatening event.
Topics: Acute Disease; Case-Control Studies; Female; Humans; Infant; Infant, Newborn; Male; Melatonin; Nuclear Family; Sleep Wake Disorders; Sudden Infant Death | 2000 |
Melatonin improves sleep-wake patterns in psychomotor retarded children.
Topics: Adolescent; Child; Child, Preschool; Circadian Rhythm; Female; Humans; Intellectual Disability; Male; Melatonin; Polysomnography; Psychomotor Disorders; Sleep Disorders, Circadian Rhythm; Treatment Outcome | 2000 |
Low urinary 6-sulphatoxymelatonin levels in patients with coronary artery disease.
Topics: Adult; Aged; Aged, 80 and over; Aging; Coronary Disease; Female; Humans; Male; Melatonin; Middle Aged; Radioimmunoassay | 2000 |
Alcohol consumption and urinary concentration of 6-sulfatoxymelatonin in healthy women.
Topics: Adult; Aged; Alcohol Drinking; Breast Neoplasms; Case-Control Studies; Circadian Rhythm; Electromagnetic Fields; Female; Humans; Melatonin; Middle Aged | 2000 |
Immunomodulatory effects of IL-12 in relation to the pineal endocrine function in metastatic cancer patients.
Topics: Adjuvants, Immunologic; Carcinoma, Renal Cell; Humans; Immunity, Innate; Immunotherapy; Inflammation Mediators; Interleukin-12; Interleukin-2; Interleukin-6; Kidney Neoplasms; Lung Neoplasms; Melatonin; Neopterin; Neurosecretory Systems; Pineal Gland; Receptors, Interleukin-2; Tumor Necrosis Factor-alpha | 1998 |
A single nocturnal exposure to 2-7 millitesla static magnetic fields does not inhibit the excretion of 6-sulfatoxymelatonin in healthy young men.
Topics: Adult; Electromagnetic Fields; Environmental Exposure; Humans; Male; Melatonin; Occupational Exposure; Reference Values; Time Factors | 2001 |
Melatonin production in healthy infants: evidence for seasonal variations.
Topics: Analysis of Variance; Circadian Rhythm; Female; Humans; Infant; Male; Melatonin; Reference Values; Seasons | 2001 |
Plasma melatonin concentration before and during testosterone replacement in Klinefelter's syndrome: relation to hepatic indolamine metabolism and sympathoadrenal activity.
Topics: Adrenal Glands; Adult; Catecholamines; Delayed-Action Preparations; Dopamine; Drug Combinations; Epinephrine; Hormone Replacement Therapy; Humans; Klinefelter Syndrome; Liver; Male; Melatonin; Norepinephrine; Radioimmunoassay; Reference Values; Sensitivity and Specificity; Sympathetic Nervous System; Testis; Testosterone | 2001 |
Interaction between the adrenal and the pineal gland in chronic experimental inflammation induced by BCG in mice.
Topics: Adrenal Glands; Adrenalectomy; Animals; Capillary Permeability; Circadian Rhythm; Inflammation; Male; Melatonin; Mice; Mice, Inbred C57BL; Mycobacterium bovis; Pineal Gland | 2001 |
Is melatonin circadian rhythm a physiological feature associated with healthy longevity? A study of long-living subjects and their progeny.
Topics: Adult; Aged; Aged, 80 and over; Circadian Rhythm; Family; Female; Humans; Longevity; Male; Melatonin; Middle Aged | 2001 |
The effects of electroconvulsive therapy on melatonin.
Topics: Adult; Aged; Antioxidants; Depressive Disorder; Electroconvulsive Therapy; Female; Humans; Male; Melatonin; Middle Aged; Treatment Outcome | 2000 |
The impact of fetal size and length of gestation on 6-sulphatoxymelatonin excretion in adult life.
Topics: Adult; Birth Weight; Body Mass Index; Embryonic and Fetal Development; Female; Fetal Growth Retardation; Gestational Age; Humans; Male; Melatonin; Pineal Gland; Prospective Studies | 2001 |
Phase response relationships between light pulses and the melatonin rhythm in rats.
Topics: Animals; Body Temperature; Circadian Rhythm; Darkness; Light; Male; Melatonin; Rats; Rats, Wistar; Time Factors | 2001 |
Actigraphic sleep-wake patterns and urinary 6-sulfatoxymelatonin excretion in patients with Alzheimer's disease.
Topics: Adult; Aged; Aging; Alzheimer Disease; Circadian Rhythm; Dementia; Female; Humans; Light; Male; Melatonin; Middle Aged; Polysomnography; Sleep; Time Factors | 2001 |
Circadian urinary 6-sulphatoxymelatonin, cortisol excretion and locomotor activity in airline pilots during transmeridian flights.
Topics: Adult; Aircraft; Circadian Rhythm; Humans; Hydrocortisone; Jet Lag Syndrome; Male; Melatonin; Mexico; Middle Aged; Motor Activity; Occupational Diseases; Spain; Tokyo; Travel | 2001 |
Seasonal rhythms of 6-sulphatoxymelatonin (aMT6s) excretion in female rats are abolished by growth of malignant tumors.
Topics: Animals; Endometrial Neoplasms; Female; Mammary Neoplasms, Experimental; Melatonin; Neoplasms, Experimental; Periodicity; Pineal Gland; Rats; Rats, Inbred F344; Seasons | 2001 |
Residential magnetic fields, light-at-night, and nocturnal urinary 6-sulfatoxymelatonin concentration in women.
Topics: Adrenergic beta-Antagonists; Adult; Age Factors; Aged; Alcohol Drinking; Body Mass Index; Breast Neoplasms; Calcium Channel Blockers; Circadian Rhythm; Female; Humans; Lighting; Magnetics; Melatonin; Menopause; Middle Aged; Psychotropic Drugs; Residence Characteristics; Risk Factors; Seasons; Smoking | 2001 |
Effects of electric and magnetic fields from high-power lines on female urinary excretion of 6-sulfatoxymelatonin.
Topics: Adult; Age Factors; Aged; Body Mass Index; Circadian Rhythm; Electricity; Electromagnetic Fields; Female; Humans; Lighting; Magnetics; Melatonin; Middle Aged; Residence Characteristics; Socioeconomic Factors | 2001 |
Clearance of melatonin and 6-sulfatoxymelatonin by hemodialysis in patients with end-stage renal disease.
Topics: Adult; Aged; Circadian Rhythm; Female; Humans; Kidney Failure, Chronic; Male; Melatonin; Middle Aged; Radioimmunoassay; Renal Dialysis | 2001 |
Circadian abnormalities in older adults.
Topics: Adult; Aged; Aging; Depressive Disorder; Female; Humans; Male; Melatonin; Middle Aged; Polysomnography; Sleep Disorders, Circadian Rhythm; Sleep Initiation and Maintenance Disorders | 2001 |
Increased urinary 6-sulfatoxymelatonin excretion in women with non-classical steroid 21-hydroxylase deficiency.
Topics: 17-alpha-Hydroxyprogesterone; Adolescent; Adrenal Hyperplasia, Congenital; Adrenocorticotropic Hormone; Adult; Dehydroepiandrosterone Sulfate; Estradiol; Fasting; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Hyperandrogenism; Luteinizing Hormone; Melatonin; Mutation; Steroid 21-Hydroxylase; Testosterone | 2001 |
Profile of 24-h light exposure and circadian phase of melatonin secretion in night workers.
Topics: Adaptation, Physiological; Adult; Circadian Rhythm; Female; Humans; Light; Male; Melatonin; Middle Aged; Sleep | 2001 |
Artificially accelerated aging by shortened photoperiod alters early gene expression (Fos) in the suprachiasmatic nucleus and sulfatoxymelatonin excretion in a small primate, Microcebus murinus.
Topics: Aging; Animals; Body Weight; Cheirogaleidae; Circadian Rhythm; Gene Expression Regulation; Immunohistochemistry; Melatonin; Photic Stimulation; Photoperiod; Proto-Oncogene Proteins c-fos; Seasons; Suprachiasmatic Nucleus | 2001 |
Contribution of CYP1A2 in the hepatic metabolism of melatonin: studies with isolated microsomal preparations and liver slices.
Topics: Animals; Benzoflavones; Chlorzoxazone; Cytochrome P-450 CYP1A2; Cytochrome P-450 CYP1A2 Inhibitors; Enzyme Inhibitors; In Vitro Techniques; Liver; Male; Melatonin; Microsomes, Liver; Models, Molecular; NADP; Oxidation-Reduction; Rats; Rats, Wistar; Theophylline | 2001 |
Circadian phase-delaying effects of bright light alone and combined with exercise in humans.
Topics: Adolescent; Adult; Body Temperature; Circadian Rhythm; Exercise; Female; Humans; Lighting; Male; Melatonin; Oxygen Consumption; Photoperiod | 2002 |
Melatonin in mice: rhythms, response to light, adrenergic stimulation, and metabolism.
Topics: Adrenergic beta-Agonists; Animals; Circadian Rhythm; Isoproterenol; Lighting; Male; Melatonin; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Inbred CBA; Photoperiod; Pineal Gland; Radioimmunoassay; Species Specificity | 2002 |
Melatonin rhythms in stroke patients.
Topics: Age Factors; Aged; Brain; Cell Survival; Circadian Rhythm; Female; Humans; Male; Melatonin; Neuroprotective Agents; Radioimmunoassay; Sex Factors; Stroke | 2002 |
A multifactorial approach employing melatonin to accelerate resynchronization of sleep-wake cycle after a 12 time-zone westerly transmeridian flight in elite soccer athletes.
Topics: Adult; Exercise; Humans; Jet Lag Syndrome; Light; Male; Melatonin; Sleep; Soccer; Sports | 2002 |
One week of exposure to 50 Hz, vertical magnetic field does not reduce urinary 6-sulphatoxymelatonin excretion of male wistar rats.
Topics: Animals; Magnetics; Male; Melatonin; Models, Animal; Photoperiod; Rats; Rats, Wistar; Time Factors | 2002 |
[Urinary excretion of 6-sulphatoxymelatonin in normal subjects: statistical approach to the influence of age and sex].
Topics: Adolescent; Adult; Aged; Aging; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Reference Values; Sex Characteristics; Statistics, Nonparametric | 2002 |
[Melatonin/circadian rhythm. Is there a feedback between epiphysis and hypophysis?].
Topics: Adult; Aging; Biological Clocks; Circadian Rhythm; Feedback; Female; Human Growth Hormone; Humans; Hypothyroidism; Male; Melatonin; Middle Aged; Pineal Gland; Pituitary Gland, Anterior; Pituitary Hormones, Anterior; Reference Values; Secretory Rate; Sex Characteristics | 2002 |
Marker rhythms of circadian system function: a study of patients with metastatic colorectal cancer and good performance status.
Topics: Adult; Aged; Biomarkers; Circadian Rhythm; Colorectal Neoplasms; Female; Humans; Hydrocortisone; Karnofsky Performance Status; Lymphocyte Count; Male; Melatonin; Middle Aged; Motor Activity; Saliva | 2002 |
Interleukin-1beta-induced increases of plasma catecholamine levels in rats: enhancement by superior cervical ganglionectomy.
Topics: Animals; Epinephrine; Ganglionectomy; Injections, Intraventricular; Interleukin-1; Male; Melatonin; Norepinephrine; Rats; Rats, Wistar; Superior Cervical Ganglion; Time Factors | 2002 |
Adaptation of the circadian rhythm of 6-sulphatoxymelatonin to a shift schedule of seven nights followed by seven days in offshore oil installation workers.
Topics: Adaptation, Physiological; Adult; Circadian Rhythm; Humans; Male; Melatonin; Middle Aged; Work Schedule Tolerance | 2002 |
Melatonin production in infants.
Topics: Analysis of Variance; Chi-Square Distribution; Child Development; Female; Humans; Infant; Infant, Newborn; Male; Melatonin; Perinatal Care; Pregnancy; Psychomotor Disorders | 2002 |
Depression and endogenous melatonin in postmenopausal women.
Topics: Aged; Aged, 80 and over; Depressive Disorder; Depressive Disorder, Major; Female; Humans; Melatonin; Middle Aged; Mood Disorders | 2002 |
Human circadian phase in 12:12 h, 200: <8 lux and 1000: <8 lux light-dark cycles, without scheduled sleep or activity.
Topics: Adolescent; Adult; Arousal; Body Temperature; Circadian Rhythm; Darkness; Humans; Lighting; Male; Melatonin; Photoperiod; Sleep; Sleep Disorders, Circadian Rhythm | 2002 |
No association of 6-sulfatoxymelatonin with in-bed 60-Hz magnetic field exposure or illumination level among older adults.
Topics: Aged; Aged, 80 and over; Aging; Biomarkers; Electromagnetic Fields; Environmental Exposure; Female; Humans; Light; Male; Melatonin; Middle Aged; Photoperiod; Sleep | 2002 |
Sulphatoxymelatonin excretion during opiate withdrawal: a preliminary study.
Topics: Adult; Female; Humans; Male; Melatonin; Opioid-Related Disorders; Substance Withdrawal Syndrome | 2002 |
Melatonin metabolite excretion among cellular telephone users.
Topics: Adolescent; Adult; Cell Phone; Dose-Response Relationship, Radiation; Electric Wiring; Electromagnetic Fields; Humans; Light; Male; Melatonin; Middle Aged; Power Plants; Radio Waves; Time Factors | 2002 |
Melatonin production during childhood and adolescence: a longitudinal study on the excretion of urinary 6-hydroxymelatonin sulfate.
Topics: Adolescent; Body Constitution; Child; Child, Preschool; Female; Humans; Male; Melatonin | 2003 |
Hormonal changes during 17 days of head-down bed-rest.
Topics: Adult; Bed Rest; Body Weight; Catecholamines; Circadian Rhythm; Diuresis; Growth Hormone; Head-Down Tilt; Hemodynamics; Hormones; Humans; Hydrocortisone; Male; Melatonin; Space Flight | 2003 |
Luteinizing hormone following light exposure in healthy young men.
Topics: Adult; Analysis of Variance; Chi-Square Distribution; Cross-Over Studies; Humans; Lighting; Luteinizing Hormone; Male; Melatonin; Photic Stimulation; Photoperiod | 2003 |
Interruption of the rat circadian clock by short light-dark cycles.
Topics: Activity Cycles; Adaptation, Physiological; Animals; Biological Clocks; Circadian Rhythm; Darkness; Drinking; Light; Male; Melatonin; Motor Activity; Rats; Rats, Sprague-Dawley; Time Factors | 2003 |
Impaired nocturnal melatonin secretion in non-dipper hypertensive patients.
Topics: Aged; Blood Pressure; Blood Pressure Monitoring, Ambulatory; Circadian Rhythm; Enzyme-Linked Immunosorbent Assay; Female; Heart Rate; Humans; Hypertension; Male; Melatonin; Prospective Studies; Sleep; Time Factors | 2003 |
Magnetic fields and the melatonin hypothesis: a study of workers chronically exposed to 50-Hz magnetic fields.
Topics: Circadian Rhythm; Environmental Exposure; Humans; Magnetics; Male; Melatonin; Occupational Exposure; Time Factors | 2003 |
Effects of mobile phone radiation on UV-induced skin tumourigenesis in ornithine decarboxylase transgenic and non-transgenic mice.
Topics: Animals; Biogenic Polyamines; Cell Phone; Cocarcinogenesis; Female; Humans; Melatonin; Mice; Mice, Transgenic; Neoplasms, Radiation-Induced; Ornithine Decarboxylase; Radio Waves; Skin Neoplasms; Ultraviolet Rays | 2003 |
[Video screen exposure and 6-sulfatoxymelatonin urinary excretion in women].
Topics: Adult; Computer Terminals; Female; Humans; Melatonin; Radioimmunoassay; Reference Values | 2003 |
Non-24-hour sleep-wake syndrome following a car accident.
Topics: Accidents, Traffic; Adult; Circadian Rhythm; Craniocerebral Trauma; Female; Humans; Melatonin; Sleep; Sleep Disorders, Circadian Rhythm; Syndrome; Wakefulness | 2003 |
Reproducibility over 5 years of measurements of 6-sulphatoxymelatonin in urine samples from postmenopausal women.
Topics: Biomarkers; Female; Humans; Melatonin; Middle Aged; Postmenopause; Radioimmunoassay; Reproducibility of Results | 2003 |
The relation between the clinical subtypes of delirium and the urinary level of 6-SMT.
Topics: Aged; Aged, 80 and over; Comorbidity; Delirium; Female; Geriatric Assessment; Humans; International Classification of Diseases; Male; Melatonin; Multivariate Analysis; Psychiatric Status Rating Scales; Psychomotor Agitation | 2003 |
Low melatonin secretion associates with albedo in circumpolar environments.
Topics: Finland; Humans; Lighting; Male; Melatonin; Models, Theoretical; Regression Analysis | 2003 |
Effect of stress on pregnancy outcome among women undergoing assisted reproduction procedures.
Topics: Adolescent; Adult; Anti-Inflammatory Agents; Female; Humans; Hydrocortisone; Infertility, Female; Melatonin; Pregnancy; Pregnancy Outcome; Psychological Tests; Reproductive Techniques, Assisted; Risk Factors; Stress, Psychological | 2003 |
Urinary 6-hydroxy-melatonin-sulfate excretion and circadian rhythm in patients with restless legs syndrome.
Topics: Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Restless Legs Syndrome | 2003 |
Physiological effects of shift work on hospital nurses.
Topics: Adult; Analysis of Variance; Arousal; Circadian Rhythm; Estriol; Female; Humans; Melatonin; Norepinephrine; Nursing Staff, Hospital; Pregnancy; Reference Values; Work Schedule Tolerance | 2001 |
Point and interval estimations of circadian melatonin ecphasia in Smith-Magenis syndrome.
Topics: Adolescent; Adult; Child; Chromosome Deletion; Chromosomes, Human, Pair 17; Congenital Abnormalities; Drug Administration Schedule; Female; Humans; Intellectual Disability; Male; Melatonin; Meta-Analysis as Topic; Retrospective Studies; Sleep Disorders, Circadian Rhythm; Syndrome; Time Factors | 2003 |
GSM modulated radiofrequency radiation does not affect 6-sulfatoxymelatonin excretion of rats.
Topics: Animals; Cell Phone; Dose-Response Relationship, Radiation; Male; Melatonin; Microwaves; Pineal Gland; Radiation Dosage; Radiometry; Rats; Rats, Wistar; Whole-Body Irradiation | 2003 |
Excretion of 6-hydroxymelatonin sulfate (6-OHMS) in siblings during childhood and adolescence.
Topics: Adolescent; Age Factors; Analysis of Variance; Child; Child, Preschool; Enzyme-Linked Immunosorbent Assay; Family Health; Female; Humans; Logistic Models; Male; Melatonin; Prospective Studies; Siblings; Time Factors | 2003 |
Low urinary 6-sulfatoxymelatonin levels in patients with severe congestive heart failure.
Topics: Adrenergic beta-Antagonists; Adult; Age Factors; Aged; Aged, 80 and over; Benzodiazepines; Female; Heart Failure; Humans; Male; Melatonin; Middle Aged | 2003 |
[Melatonin for diagnosis of cancer and assessment of prognosis in elderly patients].
Topics: Aged; Circadian Rhythm; Female; Humans; Immunohistochemistry; Male; Melatonin; Middle Aged; Neoplasms; Prognosis; Proliferating Cell Nuclear Antigen; Radioimmunoassay | 2003 |
Low melatonin excretion during mechanical ventilation in the intensive care unit.
Topics: Adult; Aged; Aged, 80 and over; Circadian Rhythm; Female; Humans; Hydrocortisone; Intensive Care Units; Length of Stay; Lighting; Male; Melatonin; Middle Aged; Respiration, Artificial | 2004 |
Urinary 6-sulfatoxymelatonin excretion in hyperandrogenic women with polycystic ovary syndrome: the effect of ethinyl estradiol-cyproterone acetate treatment.
Topics: Adolescent; Adrenocortical Hyperfunction; Adult; Androgen Antagonists; Cyproterone Acetate; Drug Therapy, Combination; Ethinyl Estradiol; Female; Hirsutism; Humans; Melatonin; Polycystic Ovary Syndrome | 2003 |
Melatonin and breast cancer: a prospective study.
Topics: Adult; Aged; Breast Neoplasms; Case-Control Studies; Female; Humans; Matched-Pair Analysis; Melatonin; Menopause; Middle Aged; Multivariate Analysis; Odds Ratio; Prospective Studies; Risk Assessment; Risk Factors; United Kingdom | 2004 |
Urinary 6-sulfatoxymelatonin excretion in hyperandrogenic women: the effect of cyproterone acetate-ethinyl estradiol treatment.
Topics: Adrenal Hyperplasia, Congenital; Adult; Androgen Antagonists; Case-Control Studies; Cyproterone Acetate; Drug Combinations; Drug Therapy, Combination; Estrogens; Ethinyl Estradiol; Female; Hirsutism; Humans; Hyperandrogenism; Melatonin; Polycystic Ovary Syndrome | 2004 |
Age-related changes in serum melatonin in mice: higher levels of combined melatonin and 6-hydroxymelatonin sulfate in the cerebral cortex than serum, heart, liver and kidney tissues.
Topics: Aging; Animals; Cerebral Cortex; Enzyme-Linked Immunosorbent Assay; Kidney; Liver; Male; Melatonin; Mice; Myocardium; Serum | 2004 |
Epidemiology of urinary melatonin in women and its relation to other hormones and night work.
Topics: Adult; Androstenedione; Androstenols; Biological Availability; Biomarkers; Body Mass Index; Breast Neoplasms; Cohort Studies; Creatinine; Dehydroepiandrosterone; Estradiol; Estrone; Female; Hormones; Humans; Light; Melatonin; Middle Aged; Nurses; Prolactin; Reproducibility of Results; Risk Factors; Specimen Handling; Steroids; Work Schedule Tolerance | 2004 |
Do birth variable data predict melatonin production in 8- to 9-year-old children? Analysis of excreted 6-sulfatoxymelatonin.
Topics: Birth Weight; Body Mass Index; Body Size; Child; Cross-Sectional Studies; Female; Gestational Age; Humans; Infant, Newborn; Male; Melatonin; Predictive Value of Tests | 2004 |
Naps and circadian rhythms in postmenopausal women.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Depression; Female; Humans; Interview, Psychological; Melatonin; Middle Aged; Postmenopause; Sleep | 2004 |
Postoperative elevated cortisol excretion is not associated with suppression of 6-sulfatoxymelatonin excretion.
Topics: Adult; Aged; Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Circadian Rhythm; Female; Humans; Hydrocortisone; Linear Models; Male; Melatonin; Middle Aged; Postoperative Period; Stress, Physiological | 2005 |
Seasonal variations in circadian rhythms coincide with a phase of sensitivity to short photoperiods in the European hamster.
Topics: Animals; Body Weight; Circadian Rhythm; Creatinine; Cricetinae; Female; Gonads; Male; Melatonin; Motor Activity; Photoperiod; Regression Analysis; Reproduction; Seasons; Sex Factors | 2005 |
Changes in the concentration of urinary 6-sulphatoxymelatonin during a week of simulated night work.
Topics: Adaptation, Physiological; Adult; Female; Humans; Male; Melatonin; Personnel Staffing and Scheduling; Sleep; Sleep Disorders, Circadian Rhythm; Time; Work Schedule Tolerance | 2005 |
Light-induced melatonin suppression: age-related reduction in response to short wavelength light.
Topics: Adult; Area Under Curve; Female; Humans; Melatonin; Middle Aged; Postmenopause; Radiation | 2005 |
Association of vegetable intake with urinary 6-sulfatoxymelatonin level.
Topics: Adult; Aged; Breast Neoplasms; Female; Humans; Japan; Melatonin; Middle Aged; Neoplasms; Nutrition Assessment; Risk Factors; Time Factors; Vegetables; Women's Health | 2005 |
Exposure to light-at-night increases the growth of DMBA-induced mammary adenocarcinomas in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Body Weight; Circadian Rhythm; Darkness; Estradiol; Estrus; Female; Light; Mammary Neoplasms, Experimental; Melatonin; Rats; Rats, Sprague-Dawley; Survival Rate | 2006 |
Urinary melatonin levels and breast cancer risk.
Topics: Adult; Aged; Breast Neoplasms; Case-Control Studies; Confidence Intervals; Female; Humans; Incidence; Logistic Models; Melatonin; Middle Aged; Nurses; Odds Ratio; Predictive Value of Tests; Prospective Studies; Risk Assessment; Risk Factors; United States | 2005 |
[On the role of melatonin in development of arterial hypertension in the elderly persons].
Topics: Aged; Circadian Rhythm; Disease Progression; Humans; Hypertension; Melatonin; Middle Aged | 2005 |
Urinary 6-hydroxymelatonin sulfate excretion in intellectually disabled subjects with sleep disorders and multiple medications: validation of measurements in urine extracted from diapers.
Topics: Adolescent; Adult; Area Under Curve; Aryl Hydrocarbon Hydroxylases; Cytochrome P-450 CYP2C9; Disabled Persons; Female; Humans; Male; Melatonin; Middle Aged; Sleep Wake Disorders | 2005 |
Circadian phase in adults of contrasting ages.
Topics: Adult; Aged; Aging; Body Temperature; Circadian Rhythm; Humans; Hydrocortisone; Melatonin; Middle Aged; Saliva | 2005 |
Biotransformation of melatonin in human breast cancer cell lines: role of sulfotransferase 1A1.
Topics: Antineoplastic Agents, Hormonal; Arylsulfotransferase; Biotransformation; Breast Neoplasms; Cell Line, Tumor; Cytosol; Female; Humans; Melatonin; RNA, Messenger; Tamoxifen; Transfection | 2005 |
Nocturnal patterns and up-regulated excretion of the melatonin metabolite 6-sulfatoxymelatonin in the diurnal rodent Psammomys obesus post-weaning under a short photoperiod.
Topics: Amino Acid Sequence; Animals; Arylalkylamine N-Acetyltransferase; Base Sequence; Behavior, Animal; Body Temperature; Circadian Rhythm; Gerbillinae; Humans; Melatonin; Molecular Sequence Data; Photoperiod; Pineal Gland; Rats; Reverse Transcriptase Polymerase Chain Reaction; RNA Processing, Post-Transcriptional; RNA, Messenger; Sequence Homology, Nucleic Acid; Up-Regulation | 2005 |
Light and exercise and melatonin production in women.
Topics: Adult; Age Distribution; Alcohol Drinking; Anti-Inflammatory Agents, Non-Steroidal; Body Size; Contraceptives, Oral, Hormonal; Cross-Sectional Studies; Exercise; Female; Humans; Life Style; Light; Melatonin; Multivariate Analysis; Ontario; Reference Values; Seasons; Women's Health | 2005 |
Urinary melatonin: a noninvasive method to follow human pineal function as studied in three experimental conditions.
Topics: Adult; Area Under Curve; Circadian Rhythm; Humans; Light; Male; Melatonin; Monitoring, Physiologic; Pineal Gland; Seasons; Temperature | 2006 |
Urinary 6-sulfatoxymelatonin levels and their correlations with lifestyle factors and steroid hormone levels.
Topics: Adult; Age Factors; Body Mass Index; Exercise; Female; Gonadal Steroid Hormones; Humans; Life Style; Melatonin; Menopause; Middle Aged; Prospective Studies; Reproductive History; Smoking | 2006 |
Impairment of the melatonin rhythm in children with Sanfilippo syndrome.
Topics: Adolescent; Child; Circadian Rhythm; Female; Humans; Male; Melatonin; Mucopolysaccharidosis III; Sleep Disorders, Circadian Rhythm | 2006 |
Gender-related differences in urinary 6-sulfatoxymelatonin levels in obese pubertal individuals.
Topics: Adolescent; Child; Child, Preschool; Circadian Rhythm; Female; Humans; Male; Melatonin; Obesity; Puberty; Puberty, Delayed; Sex Characteristics | 2006 |
Mice convert melatonin to 6-sulphatoxymelatonin.
Topics: Animals; Biomarkers; Circadian Rhythm; Female; In Vitro Techniques; Liver; Male; Melatonin; Mice; Mice, Inbred BALB C; Mice, Inbred C3H; Mice, Inbred C57BL; Motor Activity | 2006 |
Normative data on the daily profile of urinary 6-sulfatoxymelatonin in healthy subjects between the ages of 20 and 84.
Topics: Adult; Aged; Aged, 80 and over; Aging; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Reference Values | 2006 |
Melatonin levels in drug-free patients with major depression from the southern hemisphere.
Topics: Adult; Brazil; Circadian Rhythm; Depressive Disorder, Major; Female; Geography; Humans; Male; Matched-Pair Analysis; Melatonin; Photoperiod; Reference Values; Seasons; Severity of Illness Index | 2006 |
Occupational magnetic field exposure and melatonin: interaction with light-at-night.
Topics: Female; Humans; Light; Magnetics; Melatonin; Occupational Exposure; Surveys and Questionnaires | 2006 |
Influence of sympathectomy in humans on the rhythmicity of 6-sulphatoxymelatonin urinary excretion.
Topics: Adult; Circadian Rhythm; Female; Ganglia, Spinal; Humans; Hyperhidrosis; Male; Melatonin; Middle Aged; Sympathectomy | 2006 |
The suitability of actigraphy, diary data, and urinary melatonin profiles for quantitative assessment of sleep disturbances in schizophrenia: a case report.
Topics: Adult; Circadian Rhythm; Electronic Data Processing; Humans; Light; Male; Melatonin; Monitoring, Physiologic; Photoperiod; Schizophrenia; Sleep; Sleep Wake Disorders; Time Factors | 2006 |
Sleep and circadian phase in a ship's crew.
Topics: Adult; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Ships; Sleep; Work Schedule Tolerance | 2006 |
No association between occupational exposure to ELF magnetic field and urinary 6-sulfatoximelatonin in workers.
Topics: Adult; Biomarkers; Electromagnetic Fields; Environmental Monitoring; Female; Humans; Male; Melatonin; Middle Aged; Occupational Exposure; Pineal Gland; Radiometry | 2006 |
Diurnal urinary 6-sulfatoxymelatonin levels among healthy Danish nurses during work and leisure time.
Topics: Adult; Circadian Rhythm; Denmark; Employment; Female; Humans; Interviews as Topic; Melatonin; Middle Aged; Nurses; Quality Control; Relaxation; Sleep; Sleep Deprivation; Telephone; Time Factors; Wakefulness; Work Schedule Tolerance | 2006 |
Pineal gland metabolism in patients with adolescent idiopathic scoliosis.
Topics: Adolescent; Brain; Brain Mapping; Child; Female; Fluorodeoxyglucose F18; Glucose; Humans; Magnetic Resonance Imaging; Melatonin; Pineal Gland; Positron-Emission Tomography; Radiopharmaceuticals; Scoliosis | 2007 |
The effect of alpha- and beta-adrenergic blockade on daily rhythms of body temperature, urine production, and urinary 6-sulfatoxymelatonin of social voles Microtus socialis.
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Animals; Arvicolinae; Biomarkers; Body Temperature Regulation; Circadian Rhythm; Melatonin; Photoperiod; Prazosin; Propranolol; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Species Specificity; Urination | 2007 |
Seasonal variation in serum concentrations of reproductive hormones and urinary excretion of 6-sulfatoxymelatonin in men living north and south of the Arctic Circle: a longitudinal study.
Topics: Adult; Arctic Regions; Biomarkers; Estradiol; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Humans; Luteinizing Hormone; Male; Melatonin; Norway; Photoperiod; Prospective Studies; Seasons; Sex Hormone-Binding Globulin; Testosterone | 2007 |
Effects of melatonin on the endometrial morphology and embryo implantation in rats.
Topics: Animals; Body Weight; Embryo Implantation; Endometrium; Estradiol; Female; Male; Melatonin; Organ Size; Pineal Gland; Pregnancy; Progesterone; Pseudopregnancy; Rats; Rats, Wistar; Time Factors; Uterus | 2008 |
Melatonin excretion levels and polysomnographic sleep parameters in healthy subjects and patients with sleep-related disturbances.
Topics: Adult; Aged; Aged, 80 and over; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Polysomnography; Reference Values; Sleep Initiation and Maintenance Disorders | 2007 |
Impact of sleep and circadian disturbances in urinary 6-sulphatoxymelatonin levels, on cognitive function after major surgery.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Cognition; Female; General Surgery; Humans; Male; Melatonin; Middle Aged; Sleep | 2007 |
Predicting circadian response to abrupt phase shift: 6-sulphatoxymelatonin rhythms in rotating shift workers offshore.
Topics: Adult; Circadian Rhythm; Humans; Melatonin; Middle Aged; Occupational Health; Petroleum; Seasons; Work Schedule Tolerance | 2007 |
[24-hour urinary 6-hydroxymelatonin sulfate excretion in patients with ulcerative colitis].
Topics: Adolescent; Adult; Colitis, Ulcerative; Colonoscopy; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Middle Aged; Severity of Illness Index | 2007 |
Disturbances in melatonin and core body temperature circadian rhythms after minimal invasive surgery.
Topics: Adult; Aged; Biomarkers; Body Temperature Regulation; Cholecystectomy, Laparoscopic; Circadian Rhythm; Creatinine; Female; Humans; Melatonin; Middle Aged; Movement; Sleep; Time Factors | 2007 |
Combined influences of gradual changes in room temperature and light around dusk and dawn on circadian rhythms of core temperature, urinary 6-hydroxymelatonin sulfate and waking sensation just after rising.
Topics: Adult; Body Temperature Regulation; Circadian Rhythm; Environment; Female; Humans; Lighting; Male; Melatonin; Skin Temperature; Temperature; Wakefulness | 2007 |
Urinary 6-sulfatoxymelatonin and mammographic density in Japanese women.
Topics: Adult; Breast Neoplasms; Cross-Sectional Studies; Female; Humans; Japan; Mammography; Melatonin; Menopause; Middle Aged | 2007 |
[Melatonin production in thrombocytes and their functional activity in patients with aspirin asthma].
Topics: Adult; Anti-Inflammatory Agents, Non-Steroidal; Aspirin; Asthma; Blood Platelets; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Platelet Aggregation Inhibitors | 2007 |
Self-reported sleep latency in postmenopausal women.
Topics: Aged; Aged, 80 and over; Circadian Rhythm; Female; Humans; Melatonin; Middle Aged; Postmenopause; Sleep; Sleep Wake Disorders; Time Factors | 2007 |
Measuring melatonin in humans.
Topics: Blood Chemical Analysis; Blood Specimen Collection; Circadian Rhythm; Humans; Melatonin; Predictive Value of Tests; Saliva; Specimen Handling | 2008 |
Effect of constant light on prolactin and corticosterone rhythms evaluated using a noninvasive urine sampling protocol in the rat.
Topics: Animals; Circadian Rhythm; Corticosterone; Light; Male; Melatonin; Photoperiod; Prolactin; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Specimen Handling; Stress, Psychological | 2008 |
Sleep duration, melatonin and breast cancer among Chinese women in Singapore.
Topics: Aged; Asian People; Breast Neoplasms; Enzyme-Linked Immunosorbent Assay; Female; Humans; Incidence; Male; Melatonin; Middle Aged; Postmenopause; Risk Factors; Singapore; Sleep; Time | 2008 |
Geomagnetic activity and human melatonin metabolite excretion.
Topics: Adult; Circadian Rhythm; Electromagnetic Fields; Humans; Male; Melatonin; Middle Aged; Pineal Gland; Radiation; Up-Regulation | 2008 |
Alertness, mood and performance rhythm disturbances associated with circadian sleep disorders in the blind.
Topics: Adult; Affect; Aged; Arousal; Attention; Blindness; Choice Behavior; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Neuropsychological Tests; Psychomotor Performance; Reaction Time; Serial Learning; Sleep Disorders, Circadian Rhythm; Wakefulness | 2008 |
Urinary 6-sulfatoxymelatonin levels and risk of breast cancer in postmenopausal women.
Topics: Aged; Biomarkers, Tumor; Breast Neoplasms; Case-Control Studies; Creatinine; Female; Humans; Logistic Models; Melatonin; Middle Aged; Multivariate Analysis; Postmenopause; Prospective Studies; Risk Assessment; Risk Factors | 2008 |
Light exposure at night, urinary 6-sulfatoxymelatonin, and serum estrogens and androgens in postmenopausal Japanese women.
Topics: Androgens; Biomarkers; Breast Neoplasms; Circadian Rhythm; Estrogens; Female; Humans; Japan; Light; Melatonin; Middle Aged; Postmenopause; Radioimmunoassay; Risk Factors; Spectrometry, Mass, Electrospray Ionization; Surveys and Questionnaires; Tandem Mass Spectrometry; Work Schedule Tolerance | 2008 |
Sleep during the Antarctic winter: preliminary observations on changing the spectral composition of artificial light.
Topics: Adult; Antarctic Regions; Circadian Rhythm; Cold Climate; Darkness; Female; Humans; Lighting; Male; Melatonin; Seasons; Sleep | 2008 |
Low urinary 6-sulphatoxymelatonin concentrations in acute migraine.
Topics: Acute Disease; Adolescent; Adult; Aged; Chi-Square Distribution; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Middle Aged; Migraine Disorders; Odds Ratio; Retrospective Studies | 2008 |
Acute increase in urinary 6-sulfatoximelatonin after clomipramine, as a predictive measure for emotional improvement.
Topics: Adult; Analysis of Variance; Circadian Rhythm; Clomipramine; Emotions; Female; Humans; Immunoenzyme Techniques; Male; Melatonin; Middle Aged; Pineal Gland; Single-Blind Method; Time Factors | 2010 |
Nocturnal urine melatonin and 6-sulphatoxymelatonin excretion at the acute stage of ischaemic stroke.
Topics: Adolescent; Age Factors; Aged; Brain Ischemia; Chi-Square Distribution; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Radioimmunoassay; Stroke; Young Adult | 2009 |
Melatonin metabolite 6-Sulfatoxymelatonin, Cu/Zn superoxide dismutase, oxidized LDL and malondialdehyde in unstable angina.
Topics: Angina, Unstable; Female; Humans; Lipoproteins, LDL; Male; Malondialdehyde; Melatonin; Middle Aged; Superoxide Dismutase | 2010 |
Sleep length and quality, sleepiness and urinary melatonin among healthy Danish nurses with shift work during work and leisure time.
Topics: Adult; Denmark; Health Behavior; Humans; Leisure Activities; Melatonin; Middle Aged; Nurses; Personnel Staffing and Scheduling; Sleep; Sleep Disorders, Circadian Rhythm | 2009 |
Influences of twilight on diurnal variation of core temperature, its nadir, and urinary 6-hydroxymelatonin sulfate during nocturnal sleep and morning drowsiness.
Topics: Adolescent; Adult; Body Temperature; Circadian Rhythm; Female; Humans; Light; Male; Melatonin; Sleep; Sleep Stages | 2009 |
6-sulfatoxymelatonin collected from infant diapers: feasibility and implications for urinary biochemical markers.
Topics: Biomarkers; Chromatography, High Pressure Liquid; Feasibility Studies; Humans; Immunoenzyme Techniques; Infant; Melatonin; Reproducibility of Results | 2010 |
Diurnal variation of melatonin and cortisol is maintained in non-septic intensive care patients.
Topics: Circadian Rhythm; Critical Care; Female; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Prospective Studies | 2009 |
Dietary correlates of urinary 6-sulfatoxymelatonin concentrations in the Nurses' Health Study cohorts.
Topics: Adult; Aged; Aged, 80 and over; Animals; Cattle; Cohort Studies; Cross-Sectional Studies; Diet; Female; Humans; Meat; Melatonin; Middle Aged; Multivariate Analysis; Nurses; Tryptophan | 2009 |
Urinary 6-sulfatoxymelatonin level in age-related macular degeneration patients.
Topics: Aged; Aging; Case-Control Studies; Creatinine; Demography; Female; Humans; Macular Degeneration; Male; Melatonin | 2009 |
Controlled patterns of daytime light exposure improve circadian adjustment in simulated night work.
Topics: Adaptation, Physiological; Adult; Biological Clocks; Circadian Rhythm; Female; Humans; Light; Male; Melatonin; Photic Stimulation; Psychomotor Performance; Saliva; Work Schedule Tolerance; Young Adult | 2009 |
Sleep and circadian abnormalities in patients with cirrhosis: features of delayed sleep phase syndrome?
Topics: Adult; Aged; Aged, 80 and over; Chronobiology Disorders; Female; Humans; Liver Cirrhosis; Male; Melatonin; Middle Aged; Motor Activity; Sleep; Sleep Initiation and Maintenance Disorders; Sleep Stages; Sleep Wake Disorders | 2009 |
Hypoxia-induced changes in recovery sleep, core body temperature, urinary 6-sulphatoxymelatonin and free cortisol after a simulated long-duration flight.
Topics: Adult; Aircraft; Altitude; Body Temperature Regulation; Circadian Rhythm; Humans; Hydrocortisone; Hypoxia; Jet Lag Syndrome; Longitudinal Studies; Male; Melatonin; Polysomnography; Reference Values; Sleep; Wakefulness; Young Adult | 2009 |
Melatonin and tryptophan circadian profiles in patients with advanced non-small cell lung cancer.
Topics: Aged; Antineoplastic Agents; Carcinoma, Non-Small-Cell Lung; Case-Control Studies; Circadian Rhythm; Female; Humans; Lung Neoplasms; Male; Melatonin; Middle Aged; Tryptophan | 2009 |
Urinary 6-sulphatoxymelatonin levels are depressed in chronic migraine and several comorbidities.
Topics: Adolescent; Adult; Aged; Anxiety Disorders; Biomarkers; Comorbidity; Depressive Disorder; Down-Regulation; Enzyme-Linked Immunosorbent Assay; Fatigue Syndrome, Chronic; Female; Fibromyalgia; Humans; Male; Melatonin; Middle Aged; Migraine Disorders; Mood Disorders; Neuropsychological Tests; Predictive Value of Tests; Prevalence; Sleep Initiation and Maintenance Disorders; Surveys and Questionnaires; Young Adult | 2010 |
Photosensitivity to different light intensities in blind and sighted rodents.
Topics: Analysis of Variance; Animals; Arvicolinae; Circadian Rhythm; Light; Male; Melatonin; Photoperiod; Spalax; Species Specificity; Urination | 2009 |
Light intensity exposure, sleep duration, physical activity, and biomarkers of melatonin among rotating shift nurses.
Topics: Adult; Aged; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Melatonin; Middle Aged; Motor Activity; Nurses; Photoperiod; Saliva; Sleep; Surveys and Questionnaires; Work Schedule Tolerance | 2009 |
Urinary excretion of 5-hydroxyindoleacetic acid, serotonin and 6-sulphatoxymelatonin in normoserotonemic and hyperserotonemic autistic individuals.
Topics: Adolescent; Age Factors; Autistic Disorder; Creatinine; Humans; Hydroxyindoleacetic Acid; Male; Melatonin; Serotonin; Tryptophan | 2010 |
Is melatonin involved in the irritable bowel syndrome?
Topics: Adult; Analysis of Variance; Case-Control Studies; Circadian Rhythm; Female; Humans; Irritable Bowel Syndrome; Male; Matched-Pair Analysis; Melatonin; Middle Aged; Reference Values; Sex Factors; Statistics, Nonparametric; Young Adult | 2009 |
Melatonin is released in the third ventricle in humans. A study in movement disorders.
Topics: Adult; Age Factors; Aged; Female; Humans; Lateral Ventricles; Male; Melatonin; Middle Aged; Movement Disorders; Third Ventricle | 2010 |
Urinary melatonin and risk of incident hypertension among young women.
Topics: Adult; Cohort Studies; Female; Humans; Hypertension; Melatonin; Proportional Hazards Models; Risk Factors | 2010 |
Daily profiles of salivary and urinary melatonin and steroids in healthy prepubertal boys.
Topics: 17-Hydroxycorticosteroids; Child; Circadian Rhythm; Humans; Hydrocortisone; Male; Melatonin; Saliva | 2009 |
Urinary 6-Sulphatoxymelatonin levels and risk of breast cancer in premenopausal women: the ORDET cohort.
Topics: Adult; Biomarkers, Tumor; Breast Neoplasms; Case-Control Studies; Female; Humans; Melatonin; Middle Aged; Premenopause; Radioimmunoassay; Risk Factors | 2010 |
Long-term alteration of daily melatonin, 6-sulfatoxymelatonin, cortisol, and temperature profiles in burn patients: a preliminary report.
Topics: Animals; Body Temperature; Burns; Circadian Rhythm; Female; Humans; Hydrocortisone; Intensive Care Units; Male; Melatonin; Prospective Studies | 2010 |
Adaptation rate of 6-sulfatoxymelatonin and cognitive performance in offshore fleet shift workers: a field study.
Topics: Actigraphy; Adult; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Psychomotor Performance; Sleep; Surveys and Questionnaires; Wakefulness; Work Schedule Tolerance; Young Adult | 2010 |
The relationship between urinary melatonin metabolite excretion and posttraumatic symptoms following traumatic injury.
Topics: Accidents, Traffic; Adult; Female; Follow-Up Studies; Humans; Male; Melatonin; Middle Aged; Prospective Studies; South Australia; Stress Disorders, Post-Traumatic; Wounds and Injuries; Young Adult | 2010 |
Urine melatonin and citrate excretion during the elite swimmers' training season.
Topics: Adolescent; Adult; Athletes; Circadian Rhythm; Citric Acid; Exercise; Female; Humans; Male; Melatonin; Physical Fitness; Swimming; Young Adult | 2010 |
Circadian melatonin profiles during single 24-h shifts in anesthetists.
Topics: Adult; Anesthesiology; Austria; Circadian Rhythm; Humans; Lighting; Male; Melatonin; Operating Rooms; Reference Values; Sleep Disorders, Circadian Rhythm; Statistics as Topic; Work Schedule Tolerance; Young Adult | 2011 |
Evaluation of urinary 6-hydroxymelatonin sulphate excretion in women at different age with irritable bowel syndrome.
Topics: Adult; Aged; Female; Humans; Irritable Bowel Syndrome; Melatonin; Middle Aged; Serotonin | 2010 |
Evaluation of melatonin on the precocious puberty: a pilot study.
Topics: Child; Child Development; Child, Preschool; Female; Gonadal Steroid Hormones; Humans; Melatonin; Pilot Projects; Pituitary Hormones; Puberty, Precocious; Sleep Wake Disorders; Surveys and Questionnaires | 2011 |
Relation of melatonin to sleep architecture in children with autism.
Topics: Autistic Disorder; Child; Child, Preschool; Female; Humans; Male; Melatonin; Polysomnography; Sleep; Sleep Wake Disorders; Surveys and Questionnaires | 2011 |
Antioxidant defence and inflammatory response in professional road cyclists during a 4-day competition.
Topics: Adaptation, Physiological; Adult; Antioxidants; Athletes; Bicycling; Creatine Kinase; Cytokines; Erythrocytes; Glutathione; Glutathione Peroxidase; Glutathione Reductase; Humans; Inflammation; Lipid Peroxidation; Melatonin; Oxidative Stress; Physical Endurance; Young Adult | 2010 |
High endogenous melatonin concentrations enhance sperm quality and short-term in vitro exposure to melatonin improves aspects of sperm motility.
Topics: Adult; Humans; In Vitro Techniques; Male; Melatonin; Middle Aged; Semen; Semen Analysis; Sperm Count; Sperm Motility; Spermatozoa; Young Adult | 2011 |
Measurement of melatonin in body fluids: standards, protocols and procedures.
Topics: Animals; Biomarkers; Body Fluids; Chromatography, High Pressure Liquid; Circadian Rhythm; Electrophoresis, Capillary; Enzyme-Linked Immunosorbent Assay; Humans; Melatonin; Saliva; Systematic Reviews as Topic | 2011 |
Photoentrainment in blind and sighted rodent species: responses to photophase light with different wavelengths.
Topics: Animals; Arvicolinae; Circadian Rhythm; Epinephrine; Hydrocortisone; Male; Melatonin; Oxygen Consumption; Spalax; Species Specificity; Sunlight; Urination; Urine; Vision, Ocular | 2010 |
Melatonin and mental capacities in newborn infants.
Topics: Analysis of Variance; Autonomic Nervous System; Child Development; Cognition Disorders; Developmental Disabilities; Enzyme-Linked Immunosorbent Assay; Female; Humans; Infant; Infant, Newborn; Male; Matched-Pair Analysis; Melatonin; Multivariate Analysis; Neuropsychological Tests | 2011 |
Melatonin status in pediatric intensive care patients with sepsis.
Topics: Biomarkers; Case-Control Studies; Child; Child, Preschool; Circadian Rhythm; Female; Hospital Mortality; Humans; Infant; Intensive Care Units, Pediatric; Male; Melatonin; Pilot Projects; Prospective Studies; Sepsis; Shock, Septic; Survival Analysis; Time Factors | 2012 |
[Pineal gland melatonin-producing function in elderly patients with hypertensive disease: age peculiarities].
Topics: Adult; Age Factors; Aged; Aging; Blood Pressure; Blood Pressure Monitoring, Ambulatory; Circadian Rhythm; Humans; Hypertension; Melatonin; Middle Aged; Pineal Gland; Severity of Illness Index | 2010 |
Secretion of melatonin and 6-sulfatoxymelatonin urinary excretion in functional dyspepsia.
Topics: Adult; Circadian Rhythm; Diagnosis, Differential; Dyspepsia; Female; Humans; Male; Melatonin; Middle Aged; Pain; Young Adult | 2011 |
6‐Sulfatoxymelatonin as a predictor of clinical outcome in depressive patients.
Topics: Adolescent; Adrenergic Uptake Inhibitors; Adult; Biomarkers; Depressive Disorder; Female; Humans; Melatonin; Middle Aged; Nortriptyline; Predictive Value of Tests; Treatment Outcome; Young Adult | 2011 |
Physical activity, sedentary behavior, and melatonin among rotating shift nurses.
Topics: Adult; Alcohol Drinking; Body Weight; Energy Metabolism; Female; Humans; Melatonin; Middle Aged; Motor Activity; Nurses; Sedentary Behavior; Sleep Wake Disorders; Smoking; Work Schedule Tolerance | 2011 |
Abnormal circadian rhythm of melatonin in Smith-Magenis syndrome patients with RAI1 point mutations.
Topics: Adult; Child; Circadian Rhythm; Female; Genetic Association Studies; Humans; Male; Melatonin; Point Mutation; Sleep Disorders, Circadian Rhythm; Sleep Stages; Smith-Magenis Syndrome; Trans-Activators; Transcription Factors | 2011 |
Associations of urinary 6-sulfatoxymelatonin with biomarkers related to cardiovascular disease in Japanese women.
Topics: Asian People; Biomarkers; Body Composition; Body Mass Index; C-Reactive Protein; Cardiovascular Diseases; Cross-Sectional Studies; Exercise; Female; Homocysteine; Humans; Leukocyte Count; Lipids; Melatonin; Middle Aged; Surveys and Questionnaires; Uric Acid; Women's Health | 2012 |
Spectral and duration sensitivity to light-at-night in 'blind' and sighted rodent species.
Topics: Analysis of Variance; Animals; Arvicolinae; Biomarkers; Circadian Rhythm; Color; Dose-Response Relationship, Radiation; Enzyme-Linked Immunosorbent Assay; Epinephrine; Hydrocortisone; Light; Melatonin; Oxygen Consumption; Photoperiod; Spalax | 2011 |
Urinary 6-sulfatoxymelatonin and total antioxidant capacity increase after the intake of a grape juice cv. Tempranillo stabilized with HHP.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antioxidants; Beverages; Child; Eating; Female; Food Handling; Humans; Hydrostatic Pressure; Male; Melatonin; Middle Aged; Plant Extracts; Prospective Studies; Vitis; Young Adult | 2012 |
Melatonin dysregulation, sleep disturbances and fatigue in multiple sclerosis.
Topics: Adult; Circadian Rhythm; Enzyme-Linked Immunosorbent Assay; Fatigue; Female; Humans; Interferon beta-1b; Interferon-beta; Melatonin; Middle Aged; Motor Activity; Multiple Sclerosis, Relapsing-Remitting; Recombinant Proteins; Sleep Wake Disorders; Young Adult | 2012 |
Circadian rhythm disruption in severe sepsis: the effect of ambient light on urinary 6-sulfatoxymelatonin secretion.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Chronobiology Disorders; Circadian Rhythm; Critical Illness; Female; Humans; Intensive Care Units; Light; Male; Melatonin; Middle Aged; Pilot Projects; Prospective Studies; Sepsis; Severity of Illness Index; Young Adult | 2012 |
Use of nocturnal melatonin concentration and urinary 6-sulfatoxymelatonin excretion to evaluate melatonin status in children with severe sepsis.
Topics: Biomarkers; Chemistry, Clinical; Child; Child, Preschool; Circadian Rhythm; Critical Care; Female; Humans; Infant; Male; Melatonin; Reproducibility of Results; Sepsis; Severity of Illness Index | 2011 |
Night shift work and hormone levels in women.
Topics: Adult; Biomarkers; Breast Neoplasms; Circadian Rhythm; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Melatonin; Middle Aged; Prognosis; Sleep; Work Schedule Tolerance; Young Adult | 2012 |
Melatonin production and light exposure of rotating night workers.
Topics: Adult; Animals; Circadian Rhythm; Humans; Light; Melatonin; Neoplasms; Photoperiod; Risk Factors; Sleep; Work; Work Schedule Tolerance | 2012 |
Night shift work characteristics and 6-sulfatoxymelatonin (MT6s) in rotating night shift nurses and midwives.
Topics: Adult; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Male; Melatonin; Middle Aged; Midwifery; Nursing Staff; Sleep; Surveys and Questionnaires; Work Schedule Tolerance | 2012 |
Antioxidants in pediatric sepsis: do not put the plough in front of the horses!.
Topics: Female; Humans; Male; Melatonin; Sepsis | 2012 |
Urine citrate and 6-sulfatoximelatonin excretion during a training season in top kayakers.
Topics: Adolescent; Athletes; Citric Acid; Exercise; Humans; Male; Melatonin; Time; Young Adult | 2012 |
Day and nighttime excretion of 6-sulphatoxymelatonin in adolescents and young adults with autistic disorder.
Topics: Adolescent; Autistic Disorder; Case-Control Studies; Circadian Rhythm; Female; Humans; Male; Melatonin; Neuropsychological Tests; Urine; Young Adult | 2012 |
Phototherapy and orange-tinted goggles for night-shift adaptation of police officers on patrol.
Topics: Adaptation, Physiological; Adult; Attention; Circadian Rhythm; Color; Darkness; Eye Protective Devices; Female; Humans; Light; Male; Melatonin; Phototherapy; Police; Psychomotor Performance; Saliva; Sleep; Work Schedule Tolerance | 2012 |
Sleep duration, spot urinary 6-sulfatoxymelatonin levels and risk of breast cancer among Chinese women in Singapore.
Topics: Breast Neoplasms; Case-Control Studies; China; Female; Humans; Melatonin; Middle Aged; Risk Factors; Singapore; Sleep; Sleep Deprivation | 2013 |
Nocturnal polysomnographic sleep across the menstrual cycle in premenstrual dysphoric disorder.
Topics: Adult; Body Temperature; Circadian Rhythm; Female; Follicular Phase; Humans; Luteal Phase; Melatonin; Menstrual Cycle; Mood Disorders; Ovulation; Polysomnography; Premenstrual Syndrome; Progesterone; Sleep Initiation and Maintenance Disorders; Young Adult | 2012 |
Serotonin and melatonin secretion and metabolism in patients with liver cirrhosis.
Topics: Adult; Biomarkers; Humans; Hydroxyindoleacetic Acid; Liver Cirrhosis, Alcoholic; Melatonin; Middle Aged; Serotonin | 2012 |
Temporal disorganization of circadian rhythmicity and sleep-wake regulation in mechanically ventilated patients receiving continuous intravenous sedation.
Topics: Administration, Intravenous; Aged; Circadian Rhythm; Critical Illness; Electrocardiography; Female; Humans; Hypnotics and Sedatives; Intensive Care Units; Lighting; Male; Melatonin; Middle Aged; Polysomnography; Respiration, Artificial; Sleep; Sleep, REM; Time Factors; Wakefulness | 2012 |
Search for seasonal rhythmicity of pineal melatonin production in rats under constant laboratory conditions: spectral chronobiological analysis, and relation to solar and geomagnetic variables.
Topics: Animals; Circadian Rhythm; Female; Melatonin; Photoperiod; Pineal Gland; Rats; Rats, Sprague-Dawley; Seasons | 2012 |
Nightshift work job exposure matrices and urinary 6-sulfatoxymelatonin levels among healthy Chinese women.
Topics: Adult; Aged; China; Female; Humans; Melatonin; Middle Aged; Reference Values; Work Schedule Tolerance | 2012 |
Effects of melatonin on ovarian follicles.
Topics: Animals; Estradiol; Estrous Cycle; Female; Ki-67 Antigen; Melatonin; Ovarian Follicle; Pineal Gland; Progesterone; Proto-Oncogene Proteins c-kit; Rats; Rats, Wistar; Receptors, Steroid | 2013 |
[Age-related changes of 6-sulphatoxymelatonin excretion in stomach and colorectal cancer patients].
Topics: Adult; Age Factors; Aged; Chronobiology Disorders; Circadian Rhythm; Colorectal Neoplasms; Female; Humans; Lymphatic Metastasis; Male; Melatonin; Middle Aged; Neoplasm Staging; Stomach Neoplasms | 2012 |
Melatonin secretion and metabolism in patients with hepatic encephalopathy.
Topics: Adult; Biomarkers; Case-Control Studies; Circadian Rhythm; Female; Hepatic Encephalopathy; Humans; Immunoenzyme Techniques; Linear Models; Liver Cirrhosis, Alcoholic; Male; Melatonin; Middle Aged; Severity of Illness Index; Time Factors; Up-Regulation | 2013 |
Longitudinal melatonin production in female laboratory rats during 1997-2006: possible modulatory effects of changing solar activity.
Topics: Animals; Biomarkers; Circadian Rhythm; Female; Magnetic Fields; Melatonin; Photoperiod; Pineal Gland; Rats; Rats, Sprague-Dawley; Seasons; Solar Activity; Sunlight; Time Factors | 2012 |
Dietary intake of melatonin from tropical fruit altered urinary excretion of 6-sulfatoxymelatonin in healthy volunteers.
Topics: Adolescent; Adult; Ananas; Citrus sinensis; Cross-Over Studies; Diet; Female; Fruit; Health Promotion; Humans; Male; Melatonin; Musa; Tropical Climate; Young Adult | 2013 |
Associations of urinary 6-sulfatoxymelatonin with demographics, body mass, sex steroids, and lifestyle factors in preschool Japanese children.
Topics: Age Distribution; Asian People; Body Mass Index; Child; Child, Preschool; Chromatography; Cross-Sectional Studies; Dehydroepiandrosterone; Female; Gonadal Steroid Hormones; Humans; Japan; Life Style; Male; Melatonin; Radioimmunoassay; Sex Factors; Spectrometry, Mass, Electrospray Ionization; Surveys and Questionnaires | 2013 |
Long-term oral administration of melatonin improves spatial learning and memory and protects against cholinergic degeneration in middle-aged Ts65Dn mice, a model of Down syndrome.
Topics: Administration, Oral; Amyloid beta-Protein Precursor; Analysis of Variance; Animals; Behavior, Animal; Cerebral Cortex; Disease Models, Animal; Down Syndrome; Drug Administration Schedule; Female; Hippocampus; Male; Maze Learning; Melatonin; Mice; Nerve Degeneration | 2013 |
Racial differences in the association between night shift work and melatonin levels among women.
Topics: Adult; Asian; Circadian Rhythm; Female; Humans; Linear Models; Melatonin; Middle Aged; Sleep; White People; Work Schedule Tolerance | 2013 |
[Secretion of melatonin and serum cholinesterase activity as biological markers of cognitive disorders in the acute stage of ischemic stroke].
Topics: Adult; Aged; Aged, 80 and over; Biomarkers; Butyrylcholinesterase; Cognition Disorders; Humans; Male; Melatonin; Middle Aged; Stroke | 2012 |
Melatonin secretion and the incidence of type 2 diabetes.
Topics: Aged; Case-Control Studies; Cohort Studies; Creatinine; Diabetes Mellitus, Type 2; Female; Humans; Incidence; Melatonin; Middle Aged; Regression Analysis; Risk Factors; United States | 2013 |
Night shift work and levels of 6-sulfatoxymelatonin and cortisol in men.
Topics: Adult; Biomarkers, Tumor; Circadian Rhythm; Follow-Up Studies; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Neoplasms; Prognosis; Sleep; Work Schedule Tolerance; Young Adult | 2013 |
Nocturnal urinary melatonin excretion is associated with non-dipper pattern in elderly hypertensives.
Topics: Actigraphy; Aged; Aged, 80 and over; Blood Pressure; Blood Pressure Monitoring, Ambulatory; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Hypertension; Male; Melatonin; Middle Aged; Sleep | 2013 |
Melatonin and ethanol intake exert opposite effects on circulating estradiol and progesterone and differentially regulate sex steroid receptors in the ovaries, oviducts, and uteri of adult rats.
Topics: Alcoholism; Animals; Estradiol; Ethanol; Female; Melatonin; Ovary; Oviducts; Progesterone; Rats; Receptors, Steroid; Uterus | 2013 |
Should melatonin be used to lower blood pressure?
Topics: Blood Pressure; Circadian Rhythm; Female; Humans; Hypertension; Male; Melatonin | 2013 |
Short-wavelength attenuated polychromatic white light during work at night: limited melatonin suppression without substantial decline of alertness.
Topics: Adult; Circadian Rhythm; Humans; Light; Lighting; Male; Melatonin; Saliva; Skin Temperature; Sleep; Surveys and Questionnaires; Time Factors; Wakefulness; Work Schedule Tolerance; Young Adult | 2013 |
Urine melatonin levels are inversely associated with sarcopenia in postmenopausal women.
Topics: Absorptiometry, Photon; Biomarkers; Cross-Sectional Studies; Female; Humans; Melatonin; Middle Aged; Postmenopause; Republic of Korea; Sarcopenia | 2014 |
Evaluation of enterochromaffin cells and melatonin secretion exponents in ulcerative colitis.
Topics: Acetylserotonin O-Methyltransferase; Adult; Case-Control Studies; Cell Proliferation; Colitis, Ulcerative; Colon; Enterochromaffin Cells; Humans; Intestinal Mucosa; Linear Models; Melatonin; Middle Aged; Proctocolitis; Rectum; RNA, Messenger; Young Adult | 2013 |
Association of nocturnal melatonin secretion with insulin resistance in nondiabetic young women.
Topics: Adult; Biomarkers; Circadian Rhythm; Cross-Sectional Studies; Female; Health Surveys; Humans; Insulin Resistance; Logistic Models; Melatonin; Middle Aged; Odds Ratio | 2013 |
Sleep disturbances and changes in urinary 6-sulphatoxymelatonin levels in patients with breast cancer undergoing lumpectomy.
Topics: Adult; Aged; Anesthesia, General; Breast Neoplasms; Fatigue; Female; Humans; Mastectomy, Segmental; Melatonin; Menopause; Middle Aged; Pain Measurement; Pain, Postoperative; Polysomnography; Postoperative Complications; Preanesthetic Medication; Sleep Stages; Sleep Wake Disorders; Sleep, REM | 2013 |
Associations of endogenous melatonin and sleep-related factors with behavioral problems in preschool Japanese children.
Topics: Child; Child Behavior Disorders; Child, Preschool; Cross-Sectional Studies; Female; Humans; Japan; Male; Melatonin; Radioimmunoassay; Sleep Wake Disorders; Surveys and Questionnaires | 2013 |
Measurement of melatonin and 6-sulphatoxymelatonin.
Topics: Enzyme-Linked Immunosorbent Assay; Humans; Melatonin; Radioimmunoassay; Saliva | 2013 |
Urinary 6-sulphatoxymelatonin levels and sleep disorders in children with migraine.
Topics: Chi-Square Distribution; Child; Child, Preschool; Circadian Rhythm; Disability Evaluation; Female; Habits; Humans; Male; Melatonin; Migraine Disorders; Sleep Wake Disorders; Statistics as Topic; Surveys and Questionnaires | 2014 |
Urinary 6-sulphatoxymelatonin levels in patients with senile cataracts.
Topics: Aged; Aging; Antioxidants; Case-Control Studies; Cataract; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Middle Aged; Prospective Studies | 2013 |
Psychomotor performance of truck drivers before and after day shifts.
Topics: Adult; Age Factors; Automobile Driving; Creatinine; Humans; Italy; Male; Melatonin; Middle Aged; Motor Vehicles; Psychomotor Performance; Reaction Time; Time Factors; Work Schedule Tolerance | 2013 |
A cross-sectional analysis of light at night, neighborhood sociodemographics and urinary 6-sulfatoxymelatonin concentrations: implications for the conduct of health studies.
Topics: Adult; Aged; Biomarkers; California; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Lighting; Male; Melatonin; Middle Aged; Residence Characteristics; Socioeconomic Factors | 2013 |
Light at night and melatonin have opposite effects on breast cancer tumors in mice assessed by growth rates and global DNA methylation.
Topics: Animals; Circadian Rhythm; DNA Methylation; Epigenesis, Genetic; Female; Light; Mammary Neoplasms, Experimental; Melatonin; Mice; Mice, Inbred BALB C; Neoplasm Transplantation; Photoperiod; Pineal Gland; Signal Transduction | 2014 |
Independent associations of exposure to evening light and nocturnal urinary melatonin excretion with diabetes in the elderly.
Topics: Aged; Aged, 80 and over; Biological Clocks; Circadian Rhythm; Cross-Sectional Studies; Diabetes Mellitus; Female; Humans; Light; Male; Melatonin; Middle Aged; Sleep | 2014 |
Association between melatonin secretion and nocturia in elderly individuals: a cross-sectional study of the HEIJO-KYO cohort.
Topics: Aged; Biomarkers; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Incidence; Japan; Male; Melatonin; Middle Aged; Nocturia; Urinary Bladder; Urination | 2014 |
The impact of chronotype on melatonin levels among shift workers.
Topics: Adult; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Male; Melatonin; Middle Aged; Neoplasms; Occupational Diseases; Risk Factors; Sleep; Surveys and Questionnaires; Wakefulness; Work Schedule Tolerance; Young Adult | 2014 |
Do fluctuations in endogenous melatonin levels predict the occurrence of postoperative cognitive dysfunction (POCD)?
Topics: Aged; Aged, 80 and over; China; Cognition Disorders; Female; Humans; Incidence; Male; Melatonin; Middle Aged; Neuropsychological Tests; Orthopedic Procedures; Postoperative Complications | 2014 |
Melatonin alterations and brain acetylcholine lesions in sleep disorders in Cockayne syndrome.
Topics: Acetylcholine; Adolescent; Adult; Antioxidants; Brain; Case-Control Studies; Child; Child, Preschool; Cockayne Syndrome; Female; Humans; Male; Melatonin; Microscopy, Electron, Transmission; Nerve Tissue Proteins; Sleep Wake Disorders; Surveys and Questionnaires; Young Adult | 2014 |
Urinary levels of melatonin and risk of postmenopausal breast cancer: women's health initiative observational cohort.
Topics: Aged; Breast Neoplasms; Case-Control Studies; Cohort Studies; Female; Humans; Melatonin; Middle Aged; Observational Studies as Topic; Prospective Studies; Risk Factors; Women's Health | 2014 |
Melatonin and the Charlson Comorbidity Index (CCI): the Treviso Longeva (Trelong) study.
Topics: Age Factors; Aged; Aged, 80 and over; Aging; Cardiovascular Diseases; Cohort Studies; Comorbidity; Enzyme-Linked Immunosorbent Assay; Female; Humans; Longitudinal Studies; Male; Melatonin; Neoplasms; Renal Insufficiency, Chronic; Risk Factors; Sex Factors; Sleep Initiation and Maintenance Disorders | 2014 |
Editorial comment.
Topics: Circadian Rhythm; Female; Humans; Male; Melatonin; Nocturia; Urinary Bladder; Urination | 2014 |
Dual control of seasonal time keeping in male and female juvenile European hamsters.
Topics: Animals; Biological Clocks; Cricetinae; Female; Gonads; Male; Melatonin; Motor Activity; Photoperiod; Puberty; Regression Analysis; Reproduction; Seasons; Sex Characteristics; Time Factors | 2014 |
Potential drug interactions with melatonin.
Topics: 5-Methoxypsoralen; Acetaminophen; Analgesics, Non-Narcotic; Animals; Antidepressive Agents, Second-Generation; Antineoplastic Agents, Hormonal; Central Nervous System Depressants; Diazepam; Drug Interactions; Estrogens; Fluvoxamine; Humans; Hypnotics and Sedatives; Male; Melatonin; Methoxsalen; Microsomes, Liver; Middle Aged; Rats, Wistar; Tamoxifen | 2014 |
Urine 6-sulfatoxymelatonin levels are inversely associated with arterial stiffness in post-menopausal women.
Topics: Aging; Atherosclerosis; Female; Humans; Logistic Models; Melatonin; Middle Aged; Odds Ratio; Postmenopause; Prospective Studies; Risk Factors; Vascular Stiffness | 2014 |
Circadian variation of melatonin, light exposure, and diurnal preference in day and night shift workers of both sexes.
Topics: Adult; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Male; Melatonin; Middle Aged; Photoperiod; Radioimmunoassay; Work Schedule Tolerance; Young Adult | 2014 |
Melatonin synthesis impairment as a new deleterious outcome of diabetes-derived hyperglycemia.
Topics: Animals; Arylalkylamine N-Acetyltransferase; Cell Survival; Diabetes Mellitus, Experimental; Humans; Hyperglycemia; Male; Melatonin; Microdialysis; Pineal Gland; Rats; Rats, Wistar | 2014 |
Relationship between melatonin secretion and nighttime blood pressure in elderly individuals with and without antihypertensive treatment: a cross-sectional study of the HEIJO-KYO cohort.
Topics: Aged; Antihypertensive Agents; Blood Pressure; Blood Pressure Monitoring, Ambulatory; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Hypertension; Male; Melatonin | 2014 |
Modulation of pineal activity during the 23rd sunspot cycle: melatonin rise during the ascending phase of the cycle is accompanied by an increase of the sympathetic tone.
Topics: Animals; Circadian Rhythm; Epinephrine; Female; Melatonin; Norepinephrine; Pineal Gland; Rats; Rats, Sprague-Dawley; Solar Activity; Sympathetic Nervous System | 2014 |
[Poststroke cognitive, emotional impairment and sleep quality: efficience of treatment with melaxen].
Topics: Adult; Aged; Anxiety; Cognition; Cognition Disorders; Emotions; Female; Humans; Male; Melatonin; Middle Aged; Mood Disorders; Neuropsychological Tests; Sleep; Stroke; Treatment Outcome | 2014 |
Association between urinary 6-sulfatoxymelatonin excretion and arterial stiffness in the general elderly population: the HEIJO-KYO cohort.
Topics: Aged; Aged, 80 and over; Aging; Ankle Brachial Index; Atherosclerosis; Biomarkers; Body Mass Index; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Logistic Models; Male; Melatonin; Middle Aged; Multivariate Analysis; Prevalence; Risk Factors; Vascular Stiffness | 2014 |
Urinary melatonin levels, sleep disruption, and risk of prostate cancer in elderly men.
Topics: Age Factors; Biomarkers; Down-Regulation; Humans; Iceland; Incidence; Male; Melatonin; Proportional Hazards Models; Prostatic Neoplasms; Risk Assessment; Risk Factors; Sleep; Sleep Wake Disorders; Time Factors | 2015 |
Urinary 6-sulfatoxymelatonin level in diabetic retinopathy patients with type 2 diabetes.
Topics: Aged; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Middle Aged | 2014 |
Association between exposure to rotating night shift versus day shift using levels of 6-sulfatoxymelatonin and cortisol and other sex hormones in women.
Topics: Adult; Analysis of Variance; Biomarkers; Chronobiology Disorders; Circadian Rhythm; Cross-Sectional Studies; Female; Gonadal Steroid Hormones; Humans; Hydrocortisone; Job Description; Melatonin; Middle Aged; Personnel Staffing and Scheduling; Spain; Time Factors; Workload; Young Adult | 2015 |
Progressive decrease of melatonin production over consecutive days of simulated night work.
Topics: Adult; Circadian Rhythm; Contraceptives, Oral; Female; Humans; Light; Male; Melatonin; Neoplasms; Occupational Health; Risk Factors; Work Schedule Tolerance; Young Adult | 2014 |
Getting rhythm: how do babies do it?
Topics: Actigraphy; Body Temperature; Body Temperature Regulation; Circadian Rhythm; Female; Gene Expression Regulation; Humans; Hydrocortisone; Infant; Male; Melatonin; Sleep | 2015 |
Assessment of 6-sulfatoxymelatonin rhythms and melatonin response to light in disease states: lessons from cirrhosis.
Topics: Adult; Aged; Circadian Rhythm; Female; Healthy Volunteers; Humans; Light; Liver Cirrhosis; Male; Melatonin; Middle Aged; Reproducibility of Results; Sleep; Time Factors | 2015 |
Asymmetric dimethylarginine attenuates the association of melatonin secretion with night-time blood pressure and dipping in elderly individuals.
Topics: Aged; Aged, 80 and over; Aging; Arginine; Blood Pressure; Body Mass Index; Circadian Rhythm; Cross-Sectional Studies; Diabetes Mellitus; Endothelium, Vascular; Female; Humans; Hypertension; Male; Melatonin; Nitric Oxide; Nitric Oxide Synthase Type III; Secretory Rate; Smoking | 2014 |
Decreased urinary level of melatonin as a marker of disease severity in patients with multiple sclerosis.
Topics: Adult; Biomarkers; Enzyme-Linked Immunosorbent Assay; Female; Humans; Male; Melatonin; Multiple Sclerosis, Relapsing-Remitting | 2015 |
Determination of urinary cortisol, cortisone and 6-sulfatoxymelatonin using dilute and shoot ultra-high pressure liquid chromatography-tandem mass spectrometry.
Topics: Child; Child, Preschool; Chromatography, High Pressure Liquid; Cortisone; Female; Humans; Hydrocortisone; Linear Models; Male; Melatonin; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry | 2015 |
Melatonin and female hormone secretion in postmenopausal overweight women.
Topics: Adult; Body Mass Index; Estradiol; Female; Follicle Stimulating Hormone; Humans; Melatonin; Middle Aged; Overweight; Postmenopause | 2015 |
Urinary melatonin concentration and the risk of breast cancer in Nurses' Health Study II.
Topics: Adult; Breast Neoplasms; Case-Control Studies; Female; Humans; Melatonin; Middle Aged; Prospective Studies; Risk Assessment; United States | 2015 |
Increased and mistimed sex hormone production in night shift workers.
Topics: Adult; Androgens; Breast Neoplasms; Circadian Rhythm; Estrogens; Female; Humans; Male; Melatonin; Middle Aged; Progestins; Prostatic Neoplasms; Work Schedule Tolerance; Young Adult | 2015 |
At-sea trial of 24-h-based submarine watchstanding schedules with high and low correlated color temperature light sources.
Topics: Actigraphy; Adult; Biomarkers; Circadian Rhythm; Creatinine; Humans; Lighting; Male; Melatonin; Military Personnel; Saliva; Sleep; Sleep Stages; Temperature; Wakefulness; Work Schedule Tolerance; Young Adult | 2015 |
Disruption of melatonin circadian rhythm production is related to multiple sclerosis severity: A preliminary study.
Topics: Adult; Chronobiology Disorders; Creatinine; Cytokines; Enzyme-Linked Immunosorbent Assay; Humans; Melatonin; Multiple Sclerosis; Statistics, Nonparametric; Young Adult | 2015 |
The association of body size in early to mid-life with adult urinary 6-sulfatoxymelatonin levels among night shift health care workers.
Topics: Adult; Body Mass Index; Body Size; Circadian Rhythm; Cohort Studies; Creatinine; Female; Health Personnel; Humans; Melatonin; Middle Aged; Waist-Hip Ratio; Work Schedule Tolerance; Workload; Young Adult | 2015 |
Decreased 6-Sulfatoxymelatonin Excretion in Male GH-Deficient Children and Adolescents.
Topics: Adolescent; Body Height; Child; Child, Preschool; Circadian Rhythm; Growth Disorders; Human Growth Hormone; Humans; Insulin-Like Growth Factor I; Male; Melatonin; Recombinant Proteins | 2015 |
Comparisons of Objective Sleep Quality Between Elderly Individuals With and Without Cataract Surgery: A Cross-Sectional Study of the HEIJO-KYO Cohort.
Topics: Actigraphy; Aged; Aged, 80 and over; Cataract Extraction; Cohort Studies; Cross-Sectional Studies; Female; Humans; Lighting; Male; Melatonin; Middle Aged; Sleep; Treatment Outcome | 2015 |
Physiological Levels of Melatonin Relate to Cognitive Function and Depressive Symptoms: The HEIJO-KYO Cohort.
Topics: Aged; Aged, 80 and over; Cognition; Cohort Studies; Cross-Sectional Studies; Depression; Female; Geriatric Assessment; Humans; Male; Melatonin; Middle Aged; Neuropsychological Tests; Residence Characteristics | 2015 |
Ocular Measures of Sleepiness Are Increased in Night Shift Workers Undergoing a Simulated Night Shift Near the Peak Time of the 6-Sulfatoxymelatonin Rhythm.
Topics: Adolescent; Adult; Blinking; Circadian Rhythm; Electroencephalography; Female; Humans; Male; Melatonin; Middle Aged; Psychomotor Performance; Sleep Disorders, Circadian Rhythm; Sleep Stages; Work Schedule Tolerance; Young Adult | 2015 |
A preliminary study on the relationships between diurnal melatonin secretion profile and sleep variables in patients emergently admitted to the coronary care unit.
Topics: Actigraphy; Cardiovascular Diseases; Case-Control Studies; Coronary Care Units; Critical Care; Female; Humans; Male; Melatonin; Sleep; Sleep Initiation and Maintenance Disorders; Sleep Wake Disorders | 2015 |
[Sleep disorders and circadian rhythms in diseases of the cardiovascular system].
Topics: Aged; Cardiovascular Diseases; Circadian Rhythm; Cognition Disorders; Female; Humans; Male; Melatonin; Middle Aged; Mood Disorders; Sleep Disorders, Circadian Rhythm; Stroke | 2015 |
Urinary melatonin and risk of ovarian cancer.
Topics: Adult; Aged; Aged, 80 and over; Case-Control Studies; Circadian Rhythm; Female; Humans; Logistic Models; Melatonin; Middle Aged; Odds Ratio; Ovarian Neoplasms; Risk Factors; Work Schedule Tolerance | 2015 |
Association of Urinary 6-Sulfatoxymelatonin (aMT6s) Levels and Objective and Subjective Sleep Measures in Older Men: The MrOS Sleep Study.
Topics: Aged; Cross-Sectional Studies; Humans; Male; Melatonin; Self Report; Sleep Wake Disorders | 2015 |
Pineal hypoplasia, reduced melatonin and sleep disturbance in patients with PAX6 haploinsufficiency.
Topics: Adolescent; Adult; Case-Control Studies; Child; Child, Preschool; Cross-Sectional Studies; Eye Proteins; Female; Habits; Haploinsufficiency; Homeodomain Proteins; Humans; Hydrocortisone; Magnetic Resonance Imaging; Male; Maryland; Melatonin; Paired Box Transcription Factors; Parents; PAX6 Transcription Factor; Pineal Gland; Repressor Proteins; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Time Factors; Young Adult | 2016 |
A novel LC-MS/MS assay for the simultaneous determination of melatonin and its two major metabolites, 6-hydroxymelatonin and 6-sulfatoxymelatonin in dog plasma: Application to a pharmacokinetic study.
Topics: Animals; Chromatography, Liquid; Dogs; Female; Male; Melatonin; Tandem Mass Spectrometry | 2016 |
Sex differences in the circadian profiles of melatonin and cortisol in plasma and urine matrices under constant routine conditions.
Topics: Adult; Circadian Rhythm; Female; Humans; Hydrocortisone; Male; Melatonin; Sex Characteristics; Young Adult | 2016 |
Impaired endogenous nighttime melatonin secretion relates to intrarenal renin-angiotensin system activation and renal damage in patients with chronic kidney disease.
Topics: Adult; Aged; Aged, 80 and over; Blood Pressure; Circadian Rhythm; Female; Humans; Kidney; Male; Melatonin; Middle Aged; Renal Insufficiency, Chronic; Renin-Angiotensin System | 2016 |
Effects of a single night of postpartum sleep on childless women's daytime functioning.
Topics: Adolescent; Adult; Affect; Analysis of Variance; Female; Humans; Melatonin; Polysomnography; Postpartum Period; Psychomotor Performance; Sleep; Sleep Deprivation | 2016 |
Intake of bean sprouts influences melatonin and antioxidant capacity biomarker levels in rats.
Topics: Animals; Antioxidants; Biomarkers; Germination; Male; Melatonin; Phaseolus; Phenols; Rats; Rats, Sprague-Dawley; Seeds | 2016 |
Increased urinary 6-hydroxymelatoninsulfate levels in attention deficit hyperactivity disorder diagnosed children and adolescent.
Topics: Adolescent; Attention Deficit Disorder with Hyperactivity; Case-Control Studies; Child; Circadian Rhythm; Female; Humans; Male; Melatonin | 2016 |
Male-female differences in 6-sulfatoxymelatonin excretion in hypopituitary patients.
Topics: Adult; Case-Control Studies; Circadian Rhythm; Female; Human Growth Hormone; Humans; Hypopituitarism; Insulin-Like Growth Factor I; Male; Melatonin; Middle Aged; Pituitary Gland; Prospective Studies; Sex Factors; Young Adult | 2016 |
Melatonin Secretion and Muscle Strength in Elderly Individuals: A Cross-Sectional Study of the HEIJO-KYO Cohort.
Topics: Aged; Antioxidants; Biomarkers; Circadian Rhythm; Cohort Studies; Cross-Sectional Studies; Disabled Persons; Female; Geriatric Assessment; Hand Strength; Humans; Independent Living; Japan; Male; Melatonin; Muscle Strength; Prognosis; Quadriceps Muscle; Risk Factors | 2016 |
Oxidative DNA damage during sleep periods among nightshift workers.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adult; Biomarkers; Circadian Rhythm; Cross-Sectional Studies; Deoxyguanosine; DNA Damage; Female; Humans; Male; Melatonin; Middle Aged; Occupational Exposure; Oxidation-Reduction; Oxidative Stress; Sleep; Work Schedule Tolerance; Young Adult | 2016 |
Serotonin and melatonin secretion in postmenopausal women with eating disorders.
Topics: Adult; Feeding and Eating Disorders; Female; Humans; Hydroxyindoleacetic Acid; Melatonin; Middle Aged; Postmenopause; Serotonin | 2016 |
Pineal Gland Volume Assessed by MRI and Its Correlation with 6-Sulfatoxymelatonin Levels among Older Men.
Topics: Aged; Aged, 80 and over; Brain; Circadian Rhythm; Humans; Magnetic Resonance Imaging; Male; Melatonin; Organ Size; Pineal Gland | 2016 |
Association of urinary melatonin levels and aging-related outcomes in older men.
Topics: Aged; Aging; Cardiovascular Diseases; Cognition; Cohort Studies; Humans; Male; Melatonin; Mortality; Physical Fitness | 2016 |
Correlation between serum melatonin and aMT6S level for age-related macular degeneration patients.
Topics: Aged; Case-Control Studies; Female; Humans; Macular Degeneration; Male; Melatonin; Middle Aged; Odds Ratio; Risk Factors | 2016 |
Circadian Rhythm and Sleep During Prolonged Antarctic Residence at Chinese Zhongshan Station.
Topics: Adult; Antarctic Regions; Asian People; Circadian Rhythm; Creatinine; Extreme Environments; Humans; Light; Male; Melatonin; Middle Aged; Seasons; Sleep; Surveys and Questionnaires; Time Factors | 2016 |
Associations between nocturnal urinary 6-sulfatoxymelatonin, obstructive sleep apnea severity and glycemic control in type 2 diabetes.
Topics: Adult; Aged; Blood Glucose; Circadian Rhythm; Creatinine; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Humans; Male; Melatonin; Middle Aged; Risk Factors; Sleep Apnea, Obstructive; Young Adult | 2017 |
The transition from day-to-night activity is a risk factor for the development of CNS oxygen toxicity in the diurnal fat sand rat (Psammomys obesus).
Topics: Animals; Antioxidants; Biological Clocks; Central Nervous System Diseases; Circadian Rhythm; Gerbillinae; Hyperbaric Oxygenation; Male; Melatonin; Nitric Oxide Synthase Type I; Oxygen; Photoperiod; Tyrosine | 2017 |
Effects of photophase illuminance on locomotor activity, urine production and urinary 6-sulfatoxymelatonin in nocturnal and diurnal South African rodents.
Topics: Animals; Behavior, Animal; Circadian Rhythm; Female; Light; Locomotion; Male; Melatonin; Murinae; Urine | 2017 |
Intense blue light therapy during the night-time does not suppress the rhythmic melatonin biosynthesis in a young boy.
Topics: Case-Control Studies; Child; Circadian Rhythm; Crigler-Najjar Syndrome; Humans; Hyperbilirubinemia; Male; Melatonin; Phototherapy | 2017 |
Metabolic Impact of Light Phase-Restricted Fructose Consumption Is Linked to Changes in Hypothalamic AMPK Phosphorylation and Melatonin Production in Rats.
Topics: AMP-Activated Protein Kinases; Animals; Circadian Rhythm; Corticosterone; Dose-Response Relationship, Drug; Fructose; Glucose Intolerance; Hypothalamus; Male; Melatonin; Phosphorylation; Rats; Rats, Sprague-Dawley | 2017 |
[The role of melatonin in the development of post-stroke cognitive impairment in elderly patients in comparison with middle-aged patients].
Topics: Age Factors; Aged; Aged, 80 and over; Cognition; Cognitive Dysfunction; Female; Hippocampus; Humans; Male; Melatonin; Middle Aged; Neuroimaging; Neuropsychological Tests; Organ Size; Severity of Illness Index; Statistics as Topic; Stroke | 2016 |
Performance of the biological rhythms interview for assessment in neuropsychiatry: An item response theory and actigraphy analysis.
Topics: Actigraphy; Adult; Bipolar Disorder; Case-Control Studies; Circadian Rhythm; Depressive Disorder, Major; Female; Humans; Male; Melatonin; Rest; Self Report; Sleep; Sleep Wake Disorders | 2018 |
[Pineamin increased pineal melatonin synthesis in elderly people].
Topics: Aged; Animals; Circadian Rhythm; Hormones; Humans; Melatonin; Peptides; Pineal Gland | 2017 |
Effects of Sleep Quality on Melatonin Levels and Inflammatory Response after Major Abdominal Surgery in an Intensive Care Unit.
Topics: Adolescent; Adult; Aged; C-Reactive Protein; Female; Humans; Inflammation; Inflammation Mediators; Intensive Care Units; Interleukin-1; Interleukin-6; Male; Melatonin; Middle Aged; Postoperative Complications; Postoperative Period; Sleep; Young Adult | 2017 |
Analysis of Different Melatonin Secretion Patterns in Children With Sleep Disorders: Melatonin Secretion Patterns in Children.
Topics: Actigraphy; Adolescent; Child; Child, Preschool; Female; Humans; Male; Melatonin; Polysomnography; Sleep Wake Disorders | 2017 |
Sleep duration, nightshift work, and the timing of meals and urinary levels of 8-isoprostane and 6-sulfatoxymelatonin in Japanese women.
Topics: Adult; Biomarkers; Breakfast; Breast Neoplasms; Circadian Rhythm; Dinoprost; Eating; Feeding Behavior; Female; Humans; Japan; Melatonin; Risk Factors; Sleep; Sleep Deprivation; Time; Work Schedule Tolerance | 2017 |
Urinary sulphatoxymelatonin as a biomarker of serotonin status in biogenic amine-deficient patients.
Topics: Adolescent; Adult; Biogenic Amines; Biomarkers; Child; Child, Preschool; Female; Humans; Male; Melatonin; Metabolic Networks and Pathways; Metabolism, Inborn Errors; Middle Aged; Reference Values; Serotonin; Young Adult | 2017 |
A unified model of melatonin, 6-sulfatoxymelatonin, and sleep dynamics.
Topics: Circadian Rhythm; Humans; Melatonin; Models, Biological; Sleep | 2018 |
Low maternal melatonin level increases autism spectrum disorder risk in children.
Topics: Adult; Autism Spectrum Disorder; Case-Control Studies; Child; Female; Gene-Environment Interaction; Genome-Wide Association Study; Humans; Male; Melatonin; Middle Aged; Mothers; Pregnancy; Prenatal Exposure Delayed Effects; Psychiatric Status Rating Scales; Risk Factors | 2018 |
Association of urinary levels of 6-sulfatoxymelatonin (aMT6s) with prevalent and incident hypertension.
Topics: Aged; Biomarkers; Blood Pressure; Case-Control Studies; Cross-Sectional Studies; Female; Humans; Hypertension; Incidence; Melatonin; Middle Aged; Postmenopause; Prevalence; Prospective Studies; Risk Assessment; Risk Factors; Time Factors; United States | 2018 |
Melatonin Levels in Patients With Primary Open-angle Glaucoma With High or Low Intraocular Pressure.
Topics: Aged; Creatinine; Enzyme-Linked Immunosorbent Assay; Female; Glaucoma, Open-Angle; Humans; Intraocular Pressure; Male; Melatonin; Middle Aged; Ocular Hypotension; Tonometry, Ocular | 2019 |
Rhythmic changes in Fabry disease: Inversion and non-oscillatory pattern in 6-sulfatoxymelatonin daily profile.
Topics: Adolescent; Adult; Case-Control Studies; Circadian Rhythm; Fabry Disease; Female; Humans; Male; Melatonin; Middle Aged; Sleep; Young Adult | 2019 |
Is circadian rhythmicity a prerequisite to coma recovery? Circadian recovery concomitant to cognitive improvement in two comatose patients.
Topics: Adult; Biomarkers; Brain Injuries, Traumatic; Circadian Rhythm; Cognition; Coma; Consciousness; Humans; Hydrocortisone; Longitudinal Studies; Male; Melatonin; Recovery of Function | 2019 |
Salt Loading Aggravates the Relationship between Melatonin and Proteinuria in Patients with Chronic Kidney Disease.
Topics: Adult; Aged; Albuminuria; Blood Pressure; Body Mass Index; Circadian Rhythm; Female; Humans; Kidney; Male; Melatonin; Middle Aged; Proteinuria; Renal Insufficiency, Chronic; Sodium Chloride, Dietary | 2019 |
Association of functioning and quality of life with objective and subjective measures of sleep and biological rhythms in major depressive and bipolar disorder.
Topics: Actigraphy; Adolescent; Adult; Aged; Bipolar Disorder; Circadian Rhythm; Depressive Disorder, Major; Female; Humans; Male; Melatonin; Middle Aged; Psychiatric Status Rating Scales; Quality of Life; Sleep; Surveys and Questionnaires; Young Adult | 2019 |
Healthier rhythm, healthier brain? Integrity of circadian melatonin and temperature rhythms relates to the clinical state of brain-injured patients.
Topics: Adolescent; Adult; Aged; Body Temperature; Brain; Circadian Rhythm; Consciousness; Consciousness Disorders; Female; Humans; Male; Melatonin; Middle Aged; Young Adult | 2019 |
Sleepiness and driving events in shift workers: the impact of circadian and homeostatic factors.
Topics: Actigraphy; Adult; Automobile Driving; Circadian Rhythm; Cognition; Female; Homeostasis; Humans; Male; Melatonin; Middle Aged; Nurses; Shift Work Schedule; Sleep; Sleep Disorders, Circadian Rhythm; Sleepiness; Transportation; Wakefulness; Work Schedule Tolerance; Young Adult | 2019 |
Altered metabolic and hormonal responses in male rats exposed to acute bright light-at-night associated with global DNA hypo-methylation.
Topics: Animals; Blood Glucose; Body Temperature; Circadian Rhythm; DNA Methylation; Drinking; Energy Metabolism; Epigenesis, Genetic; Hormones; Insulin; Light; Male; Melatonin; Rats; Time Factors | 2019 |
Preliminary Evidence that Melatonin Is not a Biomarker in Children and Adolescents With Episodic Migraine.
Topics: Adolescent; Biomarkers; Child; Child, Preschool; Female; Humans; Male; Melatonin; Migraine Disorders | 2019 |
Application of a Limit-Cycle Oscillator Model for Prediction of Circadian Phase in Rotating Night Shift Workers.
Topics: Activity Cycles; Adult; Circadian Rhythm; Female; Health Personnel; Humans; Male; Melatonin; Middle Aged; Models, Theoretical; Shift Work Schedule | 2019 |
Daily Changes in the Expression of Clock Genes in Sepsis and Their Relation with Sepsis Outcome and Urinary Excretion of 6-Sulfatoximelatonin.
Topics: Adult; Aged; Aged, 80 and over; Case-Control Studies; Circadian Rhythm; CLOCK Proteins; Critical Care; Female; Humans; Male; Melatonin; Middle Aged; Outcome Assessment, Health Care; RNA, Messenger; Sepsis | 2020 |
Sleep-wake disturbances in hospitalized patients with traumatic brain injury: association with brain trauma but not with an abnormal melatonin circadian rhythm.
Topics: Actigraphy; Adult; Brain Injuries; Brain Injuries, Traumatic; Circadian Clocks; Circadian Rhythm; Female; Humans; Male; Melatonin; Middle Aged; Polysomnography; Sleep Wake Disorders; Young Adult | 2020 |
Circulating neurohormone imbalances in canine sudden acquired retinal degeneration syndrome and canine pituitary-dependent hypercortisolism.
Topics: Animals; Case-Control Studies; Dog Diseases; Dogs; Dopamine; Melatonin; Pituitary ACTH Hypersecretion; Prospective Studies; Retinal Degeneration; Serotonin | 2019 |
Urinary levels of 6-sulphatoxymelatonin and their associations with sleep disorders and behavioural impairments in children with autism spectrum disorder.
Topics: Adolescent; Autism Spectrum Disorder; Case-Control Studies; Child; Child, Preschool; Humans; Melatonin; Sleep Wake Disorders | 2019 |
Bright Light Therapy Increases Blood Pressure and Changes the Structure of Circadian Rhythm of Melatonin Secretion in Spontaneously Hypertensive Rats.
Topics: Animals; Blood Pressure; Cardiovascular Physiological Phenomena; Circadian Rhythm; Hypertension; Male; Melatonin; Phototherapy; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Sleep | 2019 |
Relationship between Intrinsically Photosensitive Ganglion Cell Function and Circadian Regulation in Diabetic Retinopathy.
Topics: Adie Syndrome; Aged; Cells, Cultured; Circadian Clocks; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Humans; Hydrocortisone; Male; Melatonin; Middle Aged; Reflex, Pupillary; Retinal Ganglion Cells; Sleep Disorders, Circadian Rhythm; Sleep Initiation and Maintenance Disorders | 2020 |
Actigraphic estimates of sleep and the sleep-wake rhythm, and 6-sulfatoxymelatonin levels in healthy Dutch children.
Topics: Actigraphy; Adolescent; Child; Child, Preschool; Circadian Rhythm; Cross-Sectional Studies; Female; Humans; Infant, Newborn; Male; Melatonin; Sleep | 2020 |
Sleep parameters assessed by actigraphy in Fabry's disease patients: a proof-of-concept.
Topics: Actigraphy; Adult; Case-Control Studies; Cross-Sectional Studies; Fabry Disease; Female; Humans; Male; Melatonin; Rest; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Time Factors | 2020 |
Mass spectrometric quantification of urinary 6-sulfatoxymelatonin: age-dependent excretion and biological variation.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Biological Variation, Individual; Chromatography, Liquid; Female; Humans; Male; Melatonin; Middle Aged; Reproducibility of Results; Tandem Mass Spectrometry; Time Factors; Young Adult | 2020 |
Sleep variability, 6-sulfatoxymelatonin, and diabetic retinopathy.
Topics: Adult; Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Humans; Male; Melatonin; Middle Aged; Sleep | 2021 |
Disrupted nocturnal melatonin in autism: Association with tumor necrosis factor and sleep disturbances.
Topics: Adolescent; Autistic Disorder; Biomarkers; Case-Control Studies; Child; Child, Preschool; Circadian Rhythm; Female; Humans; Interleukin-6; Male; Melatonin; Pineal Gland; Saliva; Sleep; Sleep Disorders, Circadian Rhythm; Time Factors; Tumor Necrosis Factor-alpha | 2021 |
Associations between urinary 6-sulfatoxymelatonin excretion and diabetic vascular complications or arteriosclerosis in patients with type 2 diabetes.
Topics: Adult; Aged; Arteriosclerosis; Coronary Disease; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Female; Humans; Male; Melatonin; Middle Aged; Retrospective Studies | 2021 |
Nail Melatonin Content: A Suitable Non-Invasive Marker of Melatonin Production.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biomarkers; Child; Child, Preschool; Female; Humans; Male; Melatonin; Middle Aged; Nails; Young Adult | 2021 |
Exploratory assessment of pineal gland volume, composition, and urinary 6-sulfatoxymelatonin levels on prostate cancer risk.
Topics: Aged; Aged, 80 and over; Humans; Iceland; Magnetic Resonance Imaging; Male; Melatonin; Organ Size; Pineal Gland; Prostatic Neoplasms; Registries; Risk | 2021 |
Presence of Peripheral Neuropathy Does Not Affect Urine 6-Sulfatoxymelatonin Levels in Type 2 Diabetics.
Topics: Diabetes Mellitus, Type 2; Diabetic Neuropathies; Humans; Melatonin; Oxidative Stress | 2021 |
Metabolic responses to polychromatic LED and OLED light at night.
Topics: Adult; Body Temperature Regulation; Energy Metabolism; Humans; Light; Male; Melatonin; Sleep | 2021 |
Urinary 6-sulfatoxymelatonin Levels and Prostate Cancer Risk among Men in the Multiethnic Cohort.
Topics: Case-Control Studies; Cohort Studies; Humans; Male; Melatonin; Prostatic Neoplasms; Risk Factors | 2022 |
Evaluation of multiple reaction monitoring cubed performed by a quadrupole-linear ion trap mass spectrometer for quantitative determination of 6-sulfatoxymelatonin in urine.
Topics: Chromatography, Liquid; Humans; Mass Spectrometry; Melatonin | 2022 |
Sleep Problems and 6-Sulfatoxymelatonin as Possible Predictors of Symptom Severity, Adaptive and Maladaptive Behavior in Children with Autism Spectrum Disorder.
Topics: Autism Spectrum Disorder; Child; Humans; Melatonin; Sleep; Sleep Wake Disorders | 2022 |
Measuring Urinary 6-Sulphatoxymelatonin in Humans.
Topics: Biomarkers; Circadian Rhythm; Humans; Melatonin; Urinary Tract | 2022 |
Intense solar activity reduces urinary 6-sulfatoxymelatonin in patients with COPD.
Topics: Circadian Rhythm; Humans; Melatonin; Obesity; Pulmonary Disease, Chronic Obstructive; Solar Activity | 2023 |