methionine has been researched along with methionine methyl ester in 179 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 50 (27.93) | 18.7374 |
| 1990's | 52 (29.05) | 18.2507 |
| 2000's | 34 (18.99) | 29.6817 |
| 2010's | 40 (22.35) | 24.3611 |
| 2020's | 3 (1.68) | 2.80 |
| Authors | Studies |
|---|---|
| Andrásofszky, E; Fekete, S; Hegedüs, M; Kövári, L; Tamás, J | 1 |
| Ido, T; Ishiwata, K; Ito, M; Kubota, K; Yamada, S | 1 |
| Ido, T; Ishiwata, K; Itoh, J; Iwata, R; Kameyama, M; Tada, M; Takahashi, T; Tomura, M | 1 |
| Budinger, TF; Kusubov, N; Sargent, T; Taylor, SE | 1 |
| Joensuu, H; Lehikoinen, P; Leskinen-Kallio, S; Någren, K; Ruotsalainen, U; Teräs, M | 1 |
| Ido, T; Ishiwata, K; Ito, H; Kubota, K; Kubota, R; Sato, T; Tada, M; Takahashi, J; Yamada, S | 1 |
| Wong, PK; Yu, Y | 1 |
| Araki, T; Kato, H; Kogure, K | 1 |
| Andersson, J; Berglund, L; Långström, B; Lilja, A; Lindberg, B; Lundqvist, H | 1 |
| Poduslo, JF | 1 |
| Kowada, M; Mineura, K; Sasajima, T; Shishido, F; Suda, Y; Uemura, K | 1 |
| Bergström, M; Carlsson, J; Gáti, I; Långström, B; Muhr, C | 1 |
| Hatazawa, J; Ido, T; Ishiwata, K; Kameyama, M; Kubota, K | 1 |
| Burini, R; Storch, KJ; Wagner, DA; Young, VR | 1 |
| Storch, KJ; Wagner, DA; Young, VR | 1 |
| Daemen, BJ; Doorenbos, H; Elsinga, PH; Paans, AM; Vaalburg, W; Zwertbroek, R | 1 |
| Nakajima, K | 1 |
| Daemen, BJ; Elsinga, PH; Ishiwata, K; Paans, AM; Vaalburg, W | 1 |
| Fujita, H; Higano, S; Inugami, A; Kanno, I; Mineura, K; Murakami, M; Ogawa, T; Shishido, F; Uemura, K; Yasui, N | 1 |
| Henney, HR; Zhu, CM | 1 |
| Fujibayashi, Y; Kawai, K; Konishi, J; Matsumoto, K; Yokoyama, A; Yonekura, Y | 1 |
| Rozenval'd, IB | 1 |
| Fujiwara, T; Hatazawa, J; Ido, T; Ishiwata, K; Ito, M; Iwata, R; Kubota, K; Matsuzawa, T | 1 |
| Aksamit, RR; Datko, AH; Mudd, SH | 1 |
| Fujiwara, T; Ido, T; Ishiwata, K; Kinomura, S; Kubota, K; Kubota, R; Matsuzawa, T; Sato, T; Tada, M; Takahashi, T | 1 |
| Abe, Y; Fujiwara, T; Fukuda, H; Hatazawa, J; Ido, T; Itoh, M; Kubota, K; Matsuzawa, T; Sato, T | 1 |
| Chang, TS; Schlegel, PN; Wright, WW | 1 |
| Kowada, M; Mineura, K; Sasajima, T; Shishido, F; Uemura, K | 1 |
| Hatazawa, J; Ido, T; Ishiwata, K; Itoh, M; Iwata, R; Kameyama, M; Kubota, K; Matsuzawa, T; Takahashi, T | 1 |
| Hatazawa, J; Ido, T; Ishiwata, K; Itoh, M; Kameyama, M; Kubota, K; Matsuzawa, T; Seo, S; Watanuki, S; Yoshimoto, T | 1 |
| Ido, T; Ishiwata, K; Vaalburg, W | 1 |
| Salim, AS | 1 |
| Long, M; Scott, J; Weir, D | 1 |
| Duden, C; Hundeshagen, H; Meyer, GJ; Müller, JA; Schober, O | 1 |
| Anderson, JH; Buonomo, C; Dannals, RF; Hilton, J; Mills, P; Wong, DF | 1 |
| Abe, Y; Fujiwara, T; Ido, T; Ishiwata, K; Itoh, M; Matsuzawa, T; Sato, T; Yamaguchi, K | 1 |
| Abe, Y; Ido, T; Ishiwata, K; Iwata, R; Matsuzawa, T | 1 |
| Elsinga, PH; Ishiwata, K; Paans, AM; Vaalburg, W; Woldring, MG | 1 |
| Stock, A | 1 |
| Bergström, M; Blomquist, G; Ericson, K; Eriksson, L; Johnström, P; Långström, B; Lilja, A; Lundqvist, H; Muhr, C | 1 |
| Matos, JR; Raushel, FM; Wong, CH | 1 |
| Antoni, G; Gullberg, P; Halldin, C; Långström, B; Malmborg, P; Någren, K; Rimland, A; Svärd, H | 1 |
| Chauhan, SS; Misra, UK; Srivastava, PK | 1 |
| Hai, TT; Hampton, A; Kappler, F; Lim, H | 1 |
| Mazière, C; Mazière, JC; Mora, L; Polonovski, J | 1 |
| Decker, ML; Decker, RS; Fuseler, JW; Thomas, V | 1 |
| Engelbrecht, C; Lewan, L; Ljungquist, I; Yngner, T | 1 |
| Galletti, P; Gragnaniello, V; Ingrosso, D; Iolascon, A; Nappi, A; Pinto, L | 1 |
| Chaudhary, VK; Misra, UK; Singh, Y; Tyagi, SR | 1 |
| Chua, BH; Lautensack, N; Long, WM; Morgan, HE | 1 |
| Emmanuel, B; Kennelly, JJ | 1 |
| d'Argy, R; Långström, B; Stålnacke, CG; Ullberg, S | 1 |
| Barber, JR; Clarke, S | 1 |
| Decker, RS; Fuseler, JF | 1 |
| Ransom, JT; Reeves, JP | 1 |
| Jacobs, A | 1 |
| Nishiyama, S; Okada, S; Oku, N; Sugawara, M; Tsukada, H | 1 |
| Ahlström, H; Fasth, KJ; Letocha, H; Malmström, PU; Nilsson, S; Westlin, JE | 1 |
| Buchan, T; Preisig, C; Reeves, C; Roach, C; Ruby, C; Taylor, D | 1 |
| Barry, JA; Gillies, RJ; Ross, BD | 1 |
| Berg, T; Berg, TO; Seglen, PO; Strømhaug, PE | 1 |
| Ishii, S; Ishiwata, K; Kubota, K; Kubota, R; Murakami, M; Sasaki, T; Senda, M | 1 |
| Ishiwata, K; Kubota, K; Kubota, R; Murakami, M; Senda, M | 1 |
| Burke, JF; Young, VR; Yu, YM | 1 |
| Fujita, H; Hatazawa, J; Inugami, A; Ito, H; Kanno, I; Murakami, M; Ogawa, T; Okudera, T; Shimosegawa, E; Shishido, F | 1 |
| Fujiwara, T; Fukuda, H; Ido, T; Ishiwata, K; Ito, M; Kubota, K; Tada, M; Yamada, S | 1 |
| Philips, MR; Pillinger, MH; Rosenfeld, MG; Staud, R; Stock, JB; Volker, C; Weissmann, G | 1 |
| Ahlström, H; Andersson, J; Långström, B; Letocha, H; Malmström, PU; Nilsson, S | 1 |
| Hatazawa, J; Itoh, Y; Kowada, M; Mineura, K; Ogawa, T; Sasajima, H; Sasajima, T; Tomura, N; Uemura, K; Uesaka, Y | 1 |
| Elsinga, PH; Enomoto, K; Ishiwata, K; Isono, K; Okazumi, S; Paans, AM; Sasaki, T; Senda, M; Vaalburg, W | 1 |
| Abe, Y; Fukuda, H; Ido, T; Ishiwata, K; Kubota, K; Kubota, R; Takahashi, J; Yamada, S | 1 |
| Hatazawa, J; Kowada, M; Mineura, K; Ogawa, T; Sasajima, T; Suzuki, A; Uemura, K | 1 |
| Hatazawa, J; Itoh, Y; Kowada, M; Mineura, K; Ogawa, T; Sasajima, T; Uemura, K | 1 |
| Hatazawa, J; Itoh, Y; Iwaya, K; Kowada, M; Mineura, K; Murakami, M; Ogawa, T; Okudera, T; Sasajima, T; Takahashi, M; Uemura, K | 1 |
| Hatazawa, J; Inugami, A; Kanno, I; Mineura, K; Murakami, M; Ogawa, T; Uemura, K; Yasui, N | 1 |
| Akesson, C; Hartvig, P; Långström, B; Lindner, KJ; Sundin, A; Tyrefors, N | 1 |
| Beaudouin, V; Chapon, F; Courtheoux, P; Creveuil, C; Derlon, JM; Houtteville, JP; Noël, MH; Petit-Taboué, MC | 1 |
| Bock, WJ; Feinendegen, LE; Herzog, H; Kiwit, JC; Kuwert, T; Langen, KJ; Müller-Gärtner, HW; Stöcklin, G; Ziemons, K | 1 |
| Ericson, K; Leslie, DF; Romanowski, CA; Stone-Elander, S; Thurfjell, L | 1 |
| Balkay, L; Emri, M; Esik, O; Galuska, L; Kovács, Z; Márián, T; Molnár, T; Sarkadi, E; Szakáll, S; Tóth, E; Trón, L | 1 |
| Kumabe, T; Shirane, R; Sonoda, Y; Takahashi, T; Yoshimoto, T | 1 |
| Hartvig, P; Hedlund, C; Långström, B; Lindner, KJ; Tyrefors, N | 1 |
| Alpert, NM; Bonab, AA; Carter, EA; Fischman, AJ; Tompkins, RG; Yu, YM | 1 |
| de Meer, K; Jakobs, C; Kok, RM; Kulik, W | 1 |
| Dzewas, B; Feldmann, HJ; Grosu, AL; Herz, M; Molls, M; Schwaiger, M; Stöcklin, G; Weber, WA; Wester, HJ | 1 |
| Armuzzi, A; De Lorenzo, A; Gasbarrini, A; Gasbarrini, G; Grieco, A; Marcoccia, S; Pola, P; Tondi, P; Zocco, MA | 1 |
| Grönroos, T; Jyrkkiö, S; Lehikoinen, P; Lindholm, P; Minn, H; Sutinen, E; Teräs, M; Varpula, M | 1 |
| Bravo, JM; Härtner, T; Kannenberg, EL; Perzl, M; Rohmer, M | 1 |
| Kafetzopoulos, D; López-Lara, IM; Spaink, HP; Thomas-Oates, JE | 1 |
| Abe, Y; Bundo, M; Ishigaki, T; Ishiguchi, T; Ito, K; Kato, T; Nagano-Saito, A; Nishino, M; Ohshima, M; Tadokoro, M; Wakabayashi, T | 1 |
| Gál, J; Kálmán, M; Schnell, R; Szvetnik, A | 1 |
| Becker, I; Herz, M; Krüger, A; Rau, FC; Schwaiger, M; Senekowitsch-Schmidtke, R; Weber, WA; Wester, HJ | 1 |
| Goto, T; Hara, M; Morino, M; Nishio, A; Ohata, K; Sunada, I; Takami, T; Tsuyuguchi, N | 1 |
| Bonchio, M; Carofiglio, T; Carraro, M; Fornasier, R; Tonellato, U | 1 |
| Deckert, M; Dittmar, C; Garlip, G; Gossman, A; Graf, R; Heiss, WD; Herholz, K; Hilker, R; Jacobs, AH; Kracht, L; Kummer, C; Sobesky, J; Thiel, A; Voges, J; Vollmar, S; Wienhard, K; Winkler, A | 1 |
| Boumann, HA; Damen, MJ; de Kroon, AI; de Kruijff, B; Heck, AJ; Versluis, C | 1 |
| Bröer, S; Coenen, HH; Hamacher, K; Jansen, P; Jarosch, M; Langen, KJ; Mühlensiepen, H; Zilles, K | 1 |
| SHAPIRO, SK | 3 |
| CANDURA, F; CANDURA, M; VILLA, T | 1 |
| CORCORAN, JW | 1 |
| DAVIS, NB; GREENE, RC | 1 |
| CANDURA, M; PISANI, A; VILLA, T | 1 |
| CUCINOTTA, U | 1 |
| DURELL, J; RAWITSCHER, M; STURTEVANT, JM | 1 |
| DAINKO, JL; SCHLENK, F; SVIHLA, G | 1 |
| SHAPIRO, SK; TURNER, JE | 1 |
| KISLIUK, RL | 1 |
| CHENG, BR; CHOW, TC; KING, YH | 1 |
| GRUENEWALD, H; RACHEL, E; WHITE, AM | 1 |
| EDWARDS, CH; EDWARDS, GA; GADSDEN, EL | 2 |
| KIRSCH, EJ; KORSHALLA, JD | 1 |
| NAKAMURA, K; TANAKA, K | 1 |
| SHAPIRO, SK; YPHANTIS, DA | 1 |
| Coenen, HH; Floeth, F; Hamacher, K; Herzog, H; Jarosch, M; Langen, KJ; Mühlensiepen, H; Pauleit, D; Weber, F | 1 |
| Daisne, JF; Geets, X; Gregoire, V; Hamoir, M; Lonneux, M | 1 |
| Cinotti, LE; Frappaz, D; Giammarile, F; Guyotat, J; Honnorat, J; Jouanneau, E; Jouvet, A; Le Bars, D; Pelissou-Guyotat, I; Ramackers, JM; Saint Pierre, G; Setiey, A; Thiesse, P | 1 |
| Chantepie, J; Charlot, C; Hamedi-Sangsari, F; Quash, G; Roch, AM; Thomas, V; Vila, J | 1 |
| Franz, M; Grosu, AL; Gumprecht, H; Jaeger, R; Jeremic, B; Molls, M; Nieder, C; Riedel, E; Schwaiger, M; Weber, WA | 1 |
| Blaizot, X; Borha, A; Cabal, P; Chapon, F; Derlon, JM | 1 |
| Dittmar, C; Galldiks, N; Garlip, G; Heiss, WD; Herholz, K; Hilker, R; Jacobs, AH; Klein, JC; Kracht, LW; Li, H; Sobesky, J; Thomas, A; Vollmar, S; Wienhard, K | 1 |
| Demaerel, P; Flamen, P; Legius, E; Mortelmans, L; Plets, C; Sciot, R; Van Calenbergh, F; Vantomme, N | 1 |
| Calder, AG; Dibner, J; Lobley, GE; Parker, DS; Vázquez-Añón, M; Wester, TJ | 1 |
| Ben Taib, NO; Brotchi, J; David, P; Dewitte, O; Goldman, S; Lefranc, F; Levivier, M; Massager, N; Pirotte, B; Rorive, S; Wikler, D | 1 |
| Herz, M; Schwaiger, M; Seidl, C; Senekowitsch-Schmidtke, R; Stöber, B; Tanase, U | 1 |
| Buchenau, B; Heinemann, IU; Jahn, D; Kahnt, J; Thauer, RK | 1 |
| Balériaux, D; Denolin, V; Goldman, S; Levivier, M; Metens, T; Rorive, S; Sadeghi, N; Salmon, I; Tang, BN; Wikler, D | 1 |
| Acerbi, F; Brotchi, J; Goldman, S; Levivier, M; Lubansu, A; Pirotte, B | 1 |
| Hatazawa, J; Hori, M; Kajimoto, K; Kanai, Y; Kato, H; Kimura, Y; Kitagawa, K; Maruno, M; Oku, N; Tanaka, MR; Yoshimine, T | 1 |
| Kaji, H; Kanegae, K; Kimura, K; Kuge, Y; Nakano, I; Okamoto, S; Shiga, T; Tamaki, N; Zhao, S | 1 |
| Baker, SA; Britton, FC; Han, J; Hennig, GW; Koh, SD; Smith, TK | 1 |
| Aoyagi, M; Ishii, K; Ishiwata, K; Maehara, T; Momose, T; Nagaoka, T; Nariai, T; Ohno, K; Tanaka, Y; Tomori, T; Yoshino, Y | 1 |
| Langendijk, JA; Pruim, J; van der Laan, BF; Wedman, J | 1 |
| Berthold, F; Galldiks, N; Heiss, WD; Herholz, K; Jacobs, AH; Klein, JC; Kracht, LW; Miletic, H | 1 |
| Brunn, A; Deckert, M; Frommolt, P; Heiss, WD; Herholz, K; Jacobs, AH; Kracht, L; Miletic, H; Ullrich, RT | 1 |
| Fink, GR; Galldiks, N; Kracht, LW; Schroeter, M | 1 |
| Ohata, K; Takami, T; Terakawa, Y; Tsuyuguchi, N; Uda, T | 1 |
| Haba, R; Kawai, N; Nishiyama, Y; Okubo, S; Tamiya, T; Zhen, HN | 1 |
| Goudarzi, B; Ishikawa, H; Kandatsu, S; Kishimoto, R; Komatsu, S; Obata, T; Yoshikawa, K | 1 |
| Backes, H; Brunn, A; Burghaus, L; Galldiks, N; Heiss, WD; Jacobs, AH; Kracht, LW; Ullrich, RT | 1 |
| Musayev, FN; O'Farrell, HC; Rife, JP; Scarsdale, JN | 1 |
| Brotchi, J; Goldman, S; Levivier, M; Lubansu, A; Massager, N; Pirotte, BJ; Van Bogaert, P; Wikler, D | 2 |
| Kang, BT; Kang, MH; Kim, DY; Lim, CY; Park, HM | 1 |
| Aboagye, EO; Al-Nahhas, A; Kenny, LM | 1 |
| Astner, ST; Grosu, AL; Heinemann, F; Molls, M; Nieder, C; Riedel, E; Schwaiger, M; Weber, WA; Wester, HJ; Wiedenmann, N | 1 |
| Anderson, SE; Calder, AG; Holtrop, G; Lobley, GE; Rees, WD; Wilson, FA | 1 |
| Hatakeyama, T; Kawai, N; Miyake, K; Okada, M; Shinomiya, A; Tamiya, T | 1 |
| Backes, H; Bjerkvig, R; Brekka, N; Hoehn, M; Jacobs, AH; Jikeli, JF; Miletic, H; Monfared, P; Neumaier, B; Niclou, SP; Stieber, D; Talasila, KM; Tavitian, B; Thorsen, F; Viel, T; Waerzeggers, Y; Wang, J; Winkeler, A | 1 |
| Aki, T; Iseki, H; Kurisu, K; Maruyama, T; Muragaki, Y; Nitta, M; Okada, Y; Saito, T; Shinoda, J; Tanaka, M | 1 |
| Hatakeyama, T; Kawai, N; Kawanishi, M; Miyake, K; Okada, M; Okauchi, M; Shindo, A; Tamiya, T | 1 |
| Arai, Y; Fujii, H; Honda, N; Itami, J; Kawai, K; Kurihara, H; Ohe, K; Yoshimoto, M | 1 |
| Bertolo, RF; Brunton, JA; McBreairty, LE; McGowan, RA | 1 |
| Baden, A; Doi, Y; Kanagawa, M; Mizoi, K; Oka, S; Ono, T; Sasajima, T; Shimada, N | 1 |
| Boehm-Sturm, P; Hoehn, M; Jacobs, AH; Monfared, P; Neumaier, B; Rapic, S; Viel, T | 1 |
| Inoue, T; Kawahara, N; Kubota, K; Minamimoto, R; Murata, H; Nakanowatari, S; Ohtake, M; Suenaga, J; Tateishi, K; Tateishi, U | 1 |
| Goodman, MM; Kawai, K; Oka, S; Okudaira, H; Ono, M; Schuster, DM; Shirakami, Y | 1 |
| Buck, AK; Einsele, H; Jörg, G; Knop, S; Lapa, C; Lückerath, K; Rosenwald, A; Samnick, S; Spahmann, A | 1 |
| Corn, DJ; Kuang, Y; Lee, Z; Tian, H; Wang, F | 1 |
| D'Souza, MM; Jaimini, A; Kaur, P; Mishra, A; Mondal, A; Panwar, P; Saw, S; Sharma, R; Tripathi, RP | 1 |
| Brodskaya, ZL; Gurchin, AF; Skvortsova, TY | 1 |
| Di Traglia, S; Galli, F; Lauri, C; Pizzichini, P; Signore, A | 1 |
| Anttila, M; Strangman, W; Tomas, C; Wright, JL; York, R | 1 |
| Bartlett, RK; Bertolo, RF; Brunton, JA; Harding, SV; Randell, EW; Robinson, JL | 1 |
| Bertolo, RF; Brunton, JA; Harding, SV; Robinson, JL | 1 |
| Beppu, T; Kato, K; Ogasawara, K; Sasaki, M; Sasaki, T; Sato, Y; Terasaki, K; Tomabechi, M | 1 |
| Arbizu, J; Galldiks, N; Langen, KJ; Law, I; Pope, WB | 1 |
| Binse, I; Deuschl, C; Forsting, M; Goericke, S; Hense, J; Herrmann, K; Kirchner, J; Köppen, S; Moenninghoff, C; Poeppel, TD; Quick, HH; Schlamann, M; Umutlu, L | 1 |
| Amir, R; Cohen, H; Hacham, Y; Salmon, A; Tietel, Z | 1 |
| de Paula Faria, D; de Vries, EFJ; Dierckx, RAJO; Doorduin, J; Langendijk, JA; Maas, B; Parente, A; Shoji, A; van Waarde, A; Zijlma, R | 1 |
| Gébleux, R; Gossert, AD; Klopp, J; Ostermeier, C; Scherer-Becker, D; Winterhalter, A | 1 |
| Momose, T; Mukasa, A; Soma, T; Takahashi, M; Tanaka, S; Yanagisawa, S | 1 |
| Hoffman, RM | 1 |
| Antoch, G; Blau, T; Colletti, PM; Deuschl, C; Forsting, M; Glas, M; Herrmann, K; Kebir, S; Keyvani, K; Kleinschnitz, C; Lazaridis, L; Mönninghoff, C; Pierscianek, D; Rubello, D; Scheffler, B; Schmidt, T; Stoppek, AK; Stuschke, M; Sure, U; Umutlu, L; Weber, M | 1 |
| Abouzed, TK; El-Saway, HB; Nassef, E; Sadek, KM; Soliman, MM | 1 |
| Bayrak, BB; Mahmarzayeva, D; Sacan, O; Turkyilmaz, IB; Yanardag, R | 1 |
| Bluy, LE; Bodin, L; Bonnefont, CMD; Bonnet, A; Chapuis, H; Collin, A; Cornuez, A; Gress, L; Martin, X; Morisson, M; Sécula, A | 1 |
4 review(s) available for methionine and methionine methyl ester
| Article | Year |
|---|---|
[Positron emission tomographic evaluation for frontal hypertrophic cranial pachymeningitis using 11C-methyl-L-methionine].
Topics: Carbon Radioisotopes; Frontal Lobe; Humans; Hypertrophy; Magnetic Resonance Imaging; Male; Meningitis; Methionine; Middle Aged; Tomography, Emission-Computed | 1996 |
[11C-methionine: an effective radio-tracer for PET scan in the detection of tumors of low proliferating capacity].
Topics: Adult; Aged; Carbon Radioisotopes; Female; Humans; Male; Methionine; Middle Aged; Neoplasms; Tomography, Emission-Computed | 1997 |
Current status of PET imaging of differentiated thyroid cancer with second generation radiopharmaceuticals.
Topics: Dideoxynucleosides; Fluorodeoxyglucose F18; Humans; Image Enhancement; Iodine Radioisotopes; Methionine; Radionuclide Imaging; Radiopharmaceuticals; Thyroid Neoplasms; Whole Body Imaging | 2015 |
The use of amino acid PET and conventional MRI for monitoring of brain tumor therapy.
Topics: Amino Acids; Brain Neoplasms; Dihydroxyphenylalanine; Humans; Methionine; Positron-Emission Tomography; Radiopharmaceuticals; Tyrosine | 2017 |
6 trial(s) available for methionine and methionine methyl ester
| Article | Year |
|---|---|
[11C-methionine: an effective radio-tracer for PET scan in the detection of tumors of low proliferating capacity].
Topics: Adult; Aged; Carbon Radioisotopes; Female; Humans; Male; Methionine; Middle Aged; Neoplasms; Tomography, Emission-Computed | 1997 |
O-(2-[18F]fluoroethyl)-L-tyrosine and L-[methyl-11C]methionine uptake in brain tumours: initial results of a comparative study.
Topics: Adult; Aged; Brain Neoplasms; Female; Fluorine Radioisotopes; Humans; Image Interpretation, Computer-Assisted; Image Processing, Computer-Assisted; Male; Methionine; Middle Aged; Radiopharmaceuticals; Tomography, Emission-Computed; Tyrosine | 2000 |
Non-Invasive assessment of human hepatic mitochondrial function through the 13C-methionine breath test.
Topics: Adult; Breath Tests; Carbon Dioxide; Feasibility Studies; Humans; Liver Function Tests; Male; Methionine; Mitochondria, Liver; Probability; Reference Values; Sensitivity and Specificity; Statistics, Nonparametric | 2000 |
Imaging of gliomas with Cis-4-[18F]fluoro-L-proline.
Topics: Adult; Animals; Autoradiography; Brain Neoplasms; Cell Line, Tumor; Female; Glioma; Humans; Male; Methionine; Middle Aged; Proline; Radiopharmaceuticals; Rats; Rats, Inbred F344; Reproducibility of Results; Sensitivity and Specificity; Tomography, Emission-Computed | 2004 |
High and low grade oligodendrogliomas (ODG): correlation of amino-acid and glucose uptakes using PET and histological classifications.
Topics: Adult; Amino Acids; Brain; Brain Neoplasms; Carbon Isotopes; Female; Fluorodeoxyglucose F18; Glucose; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Oligodendroglioma; Radiopharmaceuticals; Tomography, Emission-Computed | 2004 |
Integrated positron emission tomography and magnetic resonance imaging-guided resection of brain tumors: a report of 103 consecutive procedures.
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Child; Child, Preschool; Female; Fluorodeoxyglucose F18; Humans; Infant; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neuronavigation; Positron-Emission Tomography; Radiopharmaceuticals; Sensitivity and Specificity | 2006 |
170 other study(ies) available for methionine and methionine methyl ester
| Article | Year |
|---|---|
Bioavailability of methionine-hydroxy-analog free acid and S-methyl-methionine in the growing rat.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Biological Availability; Dietary Proteins; Male; Methionine; Rats; Rats, Wistar | 1992 |
Positron emission tomography for treatment evaluation and recurrence detection compared with CT in long-term follow-up cases of lung cancer.
Topics: Aged; Carbon Radioisotopes; Carcinoma, Non-Small-Cell Lung; Follow-Up Studies; Humans; Lung Neoplasms; Male; Methionine; Middle Aged; Pancoast Syndrome; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1992 |
Tumor diagnosis by PET: potential of seven tracers examined in five experimental tumors including an artificial metastasis model.
Topics: Animals; Carbon Radioisotopes; Deoxyglucose; Diagnosis, Differential; Disease Models, Animal; Floxuridine; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Fucose; Lung Neoplasms; Methionine; Mice; Mice, Inbred C3H; Mice, Inbred C57BL; Neoplasm Metastasis; Neoplasms, Experimental; Rats; Rats, Inbred Strains; Thymidine; Tomography, Emission-Computed; Tritium | 1992 |
Tracer kinetic evidence for abnormal methyl metabolism in schizophrenia.
Topics: Adult; Brain Diseases, Metabolic; Breath Tests; Carbon Radioisotopes; Female; Humans; Male; Methionine; Middle Aged; Neurocognitive Disorders; Radionuclide Imaging; Schizophrenia; Schizophrenic Psychology; Signal Processing, Computer-Assisted; Software | 1992 |
Carbon-11-methionine and PET is an effective method to image head and neck cancer.
Topics: Adult; Aged; Carbon Radioisotopes; Carcinoma, Squamous Cell; Female; Head and Neck Neoplasms; Humans; Male; Methionine; Middle Aged; Tomography, Emission-Computed | 1992 |
Dose-responsive effect of radiotherapy on the tumor uptake of L-[methyl-11C]methionine; feasibility for monitoring recurrence of tumor.
Topics: Animals; Autoradiography; Dose-Response Relationship, Radiation; Liver Neoplasms, Experimental; Male; Methionine; Rats; Regional Blood Flow | 1992 |
Studies on compartmentation and turnover of murine retrovirus envelope proteins.
Topics: 3T3 Cells; Animals; Biological Transport; Cell Compartmentation; Cell Membrane; Endocytosis; Endoplasmic Reticulum; Gene Products, env; Golgi Apparatus; Intracellular Membranes; Membrane Glycoproteins; Methionine; Mice; Moloney murine leukemia virus; Protein Precursors; Protein Processing, Post-Translational; Solubility; Transfection | 1992 |
Protective effect of vinconate, a novel vinca alkaloid derivative, on glucose utilization and brain edema in a new rat model of middle cerebral artery occlusion.
Topics: Animals; Autoradiography; Brain; Brain Edema; Brain Ischemia; Cerebral Cortex; Corpus Striatum; Disease Models, Animal; Glucose; Male; Methionine; Protein Biosynthesis; Rats; Rats, Inbred Strains; Vinca Alkaloids | 1992 |
Positron emission tomography and compartment modeling in analysis of the placenta.
Topics: Animals; Carbon Radioisotopes; Female; Macaca mulatta; Methionine; Placenta; Pregnancy; Tomography, Emission-Computed | 1991 |
Golgi sulfation of the oligosaccharide chain of P0 occurs in the presence of myelin assembly but not in its absence.
Topics: Aging; Alkaloids; Animals; Golgi Apparatus; Kinetics; Male; Mannosidases; Membrane Glycoproteins; Methionine; Myelin P0 Protein; Myelin Proteins; Myelin Sheath; Oligosaccharides; Peripheral Nerves; Protein Processing, Post-Translational; Rats; Rats, Inbred Strains; Sciatic Nerve; Sulfates; Swainsonine | 1990 |
Amino acid study of cerebral gliomas using positron emission tomography--analysis of (11C-methyl)-L-methionine uptake index.
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Carbon Radioisotopes; Child; Female; Glioma; Humans; Male; Methionine; Middle Aged; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1990 |
Application of (methyl-11C)-methionine in the multicellular spheroid system.
Topics: Benzeneacetamides; Benzoquinones; Carbon Radioisotopes; Cell Aggregation; Cell Line; Cycloheximide; Humans; Hydroxamic Acids; In Vitro Techniques; Lipoxygenase Inhibitors; Methionine; Platelet Activating Factor; Pyridinium Compounds; Tumor Cells, Cultured | 1991 |
Measurement of L-[methyl-11C]methionine in human plasma.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Female; Humans; Male; Methionine; Middle Aged; Tomography, Emission-Computed | 1991 |
Methionine kinetics and balance at the 1985 FAO/WHO/UNU intake requirement in adult men studied with L-[2H3-methyl-1-13C]methionine as a tracer.
Topics: Adult; Carbon Isotopes; Deuterium; Humans; Infusions, Intravenous; Kinetics; Male; Methionine; Nutritional Requirements | 1991 |
Methionine kinetics in adult men: effects of dietary betaine on L-[2H3-methyl-1-13C]methionine.
Topics: Adult; Betaine; Carbon Isotopes; Cystine; Deuterium; Diet; Humans; Kinetics; Male; Methionine; Methylation; Nutritional Requirements | 1991 |
PET studies with L-[1-11C]tyrosine, L-[methyl-11C]methionine and 18F-fluorodeoxyglucose in prolactinomas in relation to bromocryptine treatment.
Topics: Adult; Bromocriptine; Carbon Radioisotopes; Deoxyglucose; Female; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Humans; Male; Methionine; Middle Aged; Pituitary Neoplasms; Prolactinoma; Tomography, Emission-Computed; Tyrosine | 1991 |
Dimethyl-beta-propiothetin, new potent resistive-agent against stress-induced gastric ulcers in rats.
Topics: Animals; Anti-Ulcer Agents; Blood Chemical Analysis; Immersion; Male; Methionine; Rats; Rats, Inbred Strains; Stomach Ulcer; Stress, Psychological; Sulfonium Compounds | 1991 |
A comparative PET study using different 11C-labelled amino acids in Walker 256 carcinosarcoma-bearing rats.
Topics: Amino Acids; Animals; Carbon Radioisotopes; Carcinoma 256, Walker; Methionine; Tissue Distribution; Tomography, Emission-Computed; Tyrosine | 1991 |
Clinical value of PET with 18F-fluorodeoxyglucose and L-methyl-11C-methionine for diagnosis of recurrent brain tumor and radiation injury.
Topics: Adolescent; Adult; Brain; Brain Neoplasms; Child; Child, Preschool; Deoxyglucose; Female; Fluorodeoxyglucose F18; Humans; Male; Methionine; Middle Aged; Neoplasm Recurrence, Local; Radiation Injuries; Radiography; Radiotherapy; Tomography, Emission-Computed; Vitamin U | 1991 |
DNA methylation pattern during the encystment of Physarum flavicomum.
Topics: Adenine; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Cytosine; DNA Restriction Enzymes; DNA, Fungal; Methionine; Methylation; Physarum | 1990 |
Problems of [S-methyl-11C]-L-methionine as a protein synthesis marker in the pancreas.
Topics: Animals; Carbon Radioisotopes; Male; Methionine; Mice; Pancreas; Protein Biosynthesis; Tissue Distribution | 1990 |
[The stimulation of the transition of resting NIH 3T3 cells to proliferation under exposure to lysosomal inhibitors].
Topics: Animals; Cell Division; Cell Line; Cells, Cultured; Depression, Chemical; Fibroblasts; Isoleucine; Lysosomes; Methionine; Mice; Platelet-Derived Growth Factor; S Phase | 1990 |
Differential diagnosis of lung tumor with positron emission tomography: a prospective study.
Topics: Adult; Aged; Carbon Radioisotopes; Deoxyglucose; Diagnosis, Differential; Female; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Humans; Japan; Lung Neoplasms; Male; Methionine; Middle Aged; Prospective Studies; Tomography, Emission-Computed | 1990 |
Phosphatidylcholine synthesis in the rat: the substrate for methylation and regulation by choline.
Topics: Animals; Choline; Ethanolamines; Liver; Liver Neoplasms, Experimental; Male; Methionine; Methylation; Phosphatidylcholines; Rats; Rats, Inbred Strains; Tritium; Tumor Cells, Cultured | 1990 |
Rapid and sensitive response of carbon-11-L-methionine tumor uptake to irradiation.
Topics: Animals; Carbon Radioisotopes; Cobalt Radioisotopes; Liver Neoplasms, Experimental; Male; Methionine; Necrosis; Neoplasm Transplantation; Rats; Time Factors | 1989 |
[Double tracer whole body autoradiography using a short-lived positron emitter and a long-lived beta emitter].
Topics: Animals; Autoradiography; Carbon Radioisotopes; Deoxy Sugars; Deoxyglucose; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Liver Neoplasms, Experimental; Methionine; Rats; Tissue Distribution | 1989 |
Characterization and localization of in vivo phospholipid methylation in the hamster testis.
Topics: Animals; Cricetinae; Leydig Cells; Male; Methionine; Methylation; Phospholipids; Spermatocytes; Spermatogenesis; Testis; Time Factors; Tritium | 1989 |
[Changes in the (11C-methyl)-L-methionine uptake index in gliomas following radiotherapy].
Topics: Adult; Aged; Amino Acids; Astrocytoma; Brain Neoplasms; Carbon Radioisotopes; Female; Glioma; Humans; Male; Methionine; Middle Aged; Predictive Value of Tests; Remission Induction; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1989 |
Metabolic fate of L-[methyl-11C]methionine in human plasma.
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Carbon Radioisotopes; Humans; Lung Neoplasms; Methionine; Middle Aged; Tomography, Emission-Computed | 1989 |
Quantitative evaluation of L-[methyl-C-11] methionine uptake in tumor using positron emission tomography.
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Female; Humans; Lung Neoplasms; Male; Metabolic Clearance Rate; Methionine; Middle Aged; Time Factors; Tomography, Emission-Computed | 1989 |
Increased amounts of D-enantiomer dependent on alkaline concentration in the synthesis of L-[methyl-11C]methionine.
Topics: Carbon Radioisotopes; Chromatography, High Pressure Liquid; Drug Contamination; Methionine; Sodium Hydroxide; Tomography, Emission-Computed | 1988 |
Gastric mucosal cytoprotection in the rat by cysteine.
Topics: Animals; Aspirin; Cysteine; Ethanol; Gastric Acid; Gastric Mucosa; Methionine; Rats; Rats, Inbred Strains; Reserpine; Sulfhydryl Compounds | 1987 |
Source of methyl groups in brain and nerve tissue in the rat.
Topics: Animals; Biological Transport; Brain; Leucine; Methionine; Methylation; Rats; Rats, Inbred Strains; Spinal Cord; Tetrahydrofolates | 1989 |
Non selective transport of [11C-methyl]-L-and D-methionine into a malignant glioma.
Topics: Brain Neoplasms; Carbon Radioisotopes; Female; Glioblastoma; Humans; Methionine; Middle Aged; Organometallic Compounds; Pentetic Acid; Technetium Tc 99m Pentetate; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1987 |
Labeled plasma metabolites of L-methyl-hydrogen-3-methionine and L-methyl-carbon-14-methionine in the dog.
Topics: Animals; Brain; Carbon Radioisotopes; Chromatography, Gel; Chromatography, High Pressure Liquid; Dogs; Male; Methionine; Models, Biological; Serine; Tomography, Emission-Computed | 1988 |
Regional coupling of blood flow and methionine uptake in an experimental tumor assessed with autoradiography.
Topics: Animals; Antipyrine; Autoradiography; Carbon Radioisotopes; Computers; Fluorine Radioisotopes; Liver Neoplasms, Experimental; Male; Methionine; Rats; Regional Blood Flow | 1988 |
Tumor uptake studies of S-adenosyl-L-[methyl-11C]methionine and L-[methyl-11C]methionine.
Topics: Animals; Carbon Radioisotopes; Methionine; Mice; Neoplasm Transplantation; Neoplasms, Experimental; Rats; S-Adenosylmethionine; Tissue Distribution; Tomography, Emission-Computed | 1988 |
Comparison of L-[1-11C]methionine and L-methyl-[11C]methionine for measuring in vivo protein synthesis rates with PET.
Topics: Animals; Carbon Radioisotopes; Carcinoma 256, Walker; Drug Evaluation, Preclinical; Male; Methionine; Neoplasm Proteins; Neoplasm Transplantation; Protein Biosynthesis; Rats; Rats, Inbred Strains; Time Factors; Tissue Distribution; Tomography, Emission-Computed | 1988 |
N-methylmethionine at the amino terminus of a protein required for bacterial chemotaxis.
Topics: Amino Acid Sequence; Bacterial Physiological Phenomena; Bacterial Proteins; Chemotaxis; Methionine; Methylation; Molecular Sequence Data; Protein Processing, Post-Translational; Species Specificity | 1988 |
The normal pituitary examined with positron emission tomography and (methyl-11C)-L-methionine and (methyl-11C)-D-methionine.
Topics: Adult; Brain Neoplasms; Carbon Radioisotopes; Female; Glioma; Humans; Kinetics; Methionine; Pituitary Gland; Stereoisomerism; Tomography, Emission-Computed | 1987 |
S-adenosylmethionine: studies on chemical and enzymatic synthesis.
Topics: Adenosylhomocysteinase; Enzymes, Immobilized; Hydrolases; Kinetics; Magnetic Resonance Spectroscopy; Methionine; S-Adenosylhomocysteine; S-Adenosylmethionine | 1987 |
Synthesis of L- and D-[methyl-11C]methionine.
Topics: Carbon Radioisotopes; Isomerism; Methionine | 1987 |
Hepatic microsomal phospholipids in rats exposed intratracheally to coal fly ash.
Topics: Animals; Carbon; Choline; Coal Ash; Lysophospholipids; Male; Methionine; Microsomes, Liver; Particulate Matter; Phosphates; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Rats; Rats, Inbred Strains; Trachea | 1986 |
Isozyme-specific enzyme inhibitors. 12. C- and N-methylmethionines as substrates and inhibitors of methionine adenosyltransferases of normal and hepatoma rat tissues.
Topics: Animals; Binding, Competitive; Chemical Phenomena; Chemistry; Isoenzymes; Kinetics; Liver Neoplasms, Experimental; Methionine; Methionine Adenosyltransferase; Rats; Stereoisomerism; Structure-Activity Relationship; Substrate Specificity; Transferases | 1986 |
Early increase in phosphatidyl choline synthesis by choline and transmethylation pathways in spreading fibroblasts.
Topics: Animals; Cell Adhesion; Cell Line; Cell Movement; Choline; Cricetinae; Fibroblasts; Methionine; Methylation; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols | 1986 |
Responses of cultured cardiac myocytes to lysosomotropic compounds and methylated amino acids.
Topics: Ammonium Chloride; Animals; Cell Membrane Permeability; Cells, Cultured; Chloroquine; Leucine; Lysosomes; Methionine; Methylamines; Microscopy, Electron; Myocardium; Rats; Rats, Inbred Strains | 1985 |
RNA synthesis in regenerating mouse liver evaluated by incorporation of [methyl-14C]methionine and by determination of RNA polymerase activity.
Topics: Animals; DNA-Directed RNA Polymerases; Liver; Liver Regeneration; Male; Methionine; Mice; RNA; RNA, Ribosomal; Time Factors; Transcription, Genetic | 1984 |
Increased methyl esterification of membrane proteins in aged red-blood cells. Preferential esterification of ankyrin and band-4.1 cytoskeletal proteins.
Topics: Adult; Ankyrins; Blood Proteins; Cell Separation; Centrifugation, Density Gradient; Cytoskeletal Proteins; Erythrocyte Aging; Erythrocyte Membrane; Erythrocytes; Esterification; Humans; Membrane Proteins; Methionine; Methylation; Neuropeptides; Protein O-Methyltransferase | 1983 |
Inhibition of hepatic phosphatidylcholine synthesis by malathion in rats.
Topics: Animals; Carbon Radioisotopes; Choline; Choline Kinase; Choline-Phosphate Cytidylyltransferase; Malathion; Male; Methionine; Microsomes, Liver; Nucleotidyltransferases; Phosphatidylcholines; Rats; Rats, Inbred Strains; Tritium | 1984 |
Effects of amino acid methyl esters on cardiac lysosomes and protein degradation.
Topics: Adenosine Triphosphate; Amino Acids; Animals; Glucose; Heart; Insulin; Leucine; Lysosomes; Male; Methionine; Myocardium; Phenylalanine; Proteins; Rats; Rats, Inbred Strains | 1983 |
Kinetics of methionine and choline and their incorporation into plasma lipids and milk components in lactating goats.
Topics: Animals; Carbon Dioxide; Carbon Radioisotopes; Choline; Female; Goats; Infusions, Parenteral; Lactation; Lipids; Liver; Methionine; Milk; Milk Proteins; Phospholipids; Pregnancy | 1984 |
Whole-body autoradiography using 11C with double-tracer applications.
Topics: Animals; Autoradiography; Carbon Radioisotopes; Methionine; Mice; Sulfur Radioisotopes | 1984 |
Inhibition of protein carboxyl methylation by S-adenosyl-L-homocysteine in intact erythrocytes. Physiological consequences.
Topics: Adenosine; Aspartic Acid; Erythrocyte Membrane; Erythrocytes; Homocysteine; Humans; Membrane Proteins; Methionine; Methylation; Protein D-Aspartate-L-Isoaspartate Methyltransferase; Protein Methyltransferases; Protein Processing, Post-Translational; S-Adenosylhomocysteine; S-Adenosylmethionine | 1984 |
Methylated amino acids and lysosomal function in cultured heart cells.
Topics: Ammonium Chloride; Animals; Cathepsin B; Cathepsins; Cells, Cultured; Chloroquine; Heart; Leucine; Lysosomes; Methionine; Myocardium; Proteins; Rats | 1984 |
Accumulation of amino acids within intracellular lysosomes of rat polymorphonuclear leukocytes incubated with amino acid methyl esters. Evidence for the internal acidification of azurophilic granules.
Topics: Amino Acids; Animals; Chloroquine; Cytoplasmic Granules; Leucine; Lysosomes; Methionine; Neutrophils; Rats; Temperature | 1983 |
Amino acid uptake in ischemically compromised brain tissue.
Topics: Adult; Aged; Blood Volume; Brain; Cerebrovascular Circulation; Female; Follow-Up Studies; Humans; Image Enhancement; Ischemic Attack, Transient; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neurologic Examination; Oxygen Consumption; Oxygen Radioisotopes; Tomography, Emission-Computed; Tomography, X-Ray Computed; Water | 1995 |
Site-specific protein synthesis in liver regeneration determined by PET.
Topics: Animals; Carbon Radioisotopes; DNA; Hepatectomy; Liver; Liver Regeneration; Male; Methionine; Protein Biosynthesis; Rats; Rats, Wistar; Time Factors; Tomography, Emission-Computed | 1995 |
Positron emission tomography with L-methyl-11C-methionine in the monitoring of therapy response in muscle-invasive transitional cell carcinoma of the urinary bladder.
Topics: Aged; Carcinoma, Transitional Cell; Female; Humans; Image Enhancement; Male; Methionine; Middle Aged; Neoplasm Invasiveness; Sensitivity and Specificity; Tomography, Emission-Computed; Urinary Bladder Neoplasms | 1994 |
Mutants of Streptomyces cattleya defective in the synthesis of a factor required for thienamycin production.
Topics: Chromatography, High Pressure Liquid; Cystine; Ethyl Methanesulfonate; Hydrogen-Ion Concentration; Methionine; Mutation; Streptomyces; Sulfur Radioisotopes; Temperature; Thienamycins; Tritium | 1994 |
In vitro and in vivo 13C and 31P NMR analyses of phosphocholine metabolism in rat glioma cells.
Topics: Animals; Carbon Isotopes; Cell Division; Choline; Ethanolamines; Glioma; Magnetic Resonance Spectroscopy; Methionine; Organophosphorus Compounds; Phosphatidylcholines; Phosphatidylserines; Phosphorus Isotopes; Phosphorylcholine; Rats; Rats, Inbred F344; S-Adenosylmethionine; Tumor Cells, Cultured | 1994 |
Separation of lysosomes and autophagosomes by means of glycyl-phenylalanine-naphthylamide, a lysosome-disrupting cathepsin-C substrate.
Topics: Animals; Autophagy; Cathepsin C; Cell Fractionation; Centrifugation; Centrifugation, Density Gradient; Dipeptides; Dipeptidyl-Peptidases and Tripeptidyl-Peptidases; L-Lactate Dehydrogenase; Leupeptins; Liver; Lysosomes; Male; Methionine; Phagosomes; Rats; Rats, Wistar; Vinblastine | 1994 |
Re-evaluation of amino acid PET studies: can the protein synthesis rates in brain and tumor tissues be measured in vivo?
Topics: Amino Acids; Animals; Brain; Carbon Radioisotopes; Cycloheximide; Fluorine Radioisotopes; Leucine; Mammary Neoplasms, Experimental; Methionine; Mice; Neoplasm Proteins; Ouabain; Protein Biosynthesis; Tissue Distribution; Tomography, Emission-Computed; Tyrosine | 1993 |
A comparative study on protein incorporation of L-[methyl-3H]methionine, L-[1-14C]leucine and L-2-[18F]fluorotyrosine in tumor bearing mice.
Topics: Animals; Brain; Carbon Radioisotopes; Disease Models, Animal; Fluorine Radioisotopes; Hydrogen-Ion Concentration; Leucine; Lipid Metabolism; Mammary Neoplasms, Experimental; Methionine; Mice; Mice, Inbred C3H; Neoplasm Proteins; Nerve Tissue Proteins; Nucleic Acids; Solubility; Tissue Distribution; Tomography, Emission-Computed; Tritium; Tyrosine | 1993 |
A kinetic study of L-2H3-methyl-1-13C-methionine in patients with severe burn injury.
Topics: Adult; Aged; Burns; Carbon Isotopes; Female; Homocysteine; Humans; Kinetics; Male; Methionine; Middle Aged; Oxidation-Reduction; Radionuclide Imaging; Tritium | 1993 |
Cerebral glioma: evaluation with methionine PET.
Topics: Adolescent; Adult; Aged; Astrocytoma; Biopsy, Needle; Brain Neoplasms; Female; Glioblastoma; Glioma; Humans; Male; Methionine; Middle Aged; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1993 |
Evaluation of the treatment response of lung cancer with positron emission tomography and L-[methyl-11C]methionine: a preliminary study.
Topics: Adenocarcinoma; Adult; Aged; Aged, 80 and over; Carbon Radioisotopes; Carcinoma, Non-Small-Cell Lung; Carcinoma, Small Cell; Carcinoma, Squamous Cell; Female; Humans; Lung Neoplasms; Male; Methionine; Middle Aged; Tomography, Emission-Computed; Tomography, X-Ray Computed; Treatment Outcome | 1993 |
Carboxyl methylation of Ras-related proteins during signal transduction in neutrophils.
Topics: Cell Membrane; Cytosol; GTP-Binding Proteins; Guanine Nucleotide Dissociation Inhibitors; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Humans; Methionine; Methylation; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Protein Methyltransferases; Proto-Oncogene Proteins; Proto-Oncogene Proteins p21(ras); rap GTP-Binding Proteins; rho-Specific Guanine Nucleotide Dissociation Inhibitors; S-Adenosylmethionine; Signal Transduction; Tritium | 1993 |
Positron emission tomography in the diagnosis and staging of urinary bladder cancer.
Topics: Aged; Aged, 80 and over; Deoxyglucose; Female; Fluorodeoxyglucose F18; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neoplasm Staging; Tomography, Emission-Computed; Tomography, X-Ray Computed; Urinary Bladder Neoplasms | 1996 |
Blood flow and metabolism of central neurocytoma: a positron emission tomography study.
Topics: Adult; Blood Volume; Carbon Radioisotopes; Cerebral Ventricle Neoplasms; Cerebrovascular Circulation; Deoxyglucose; Female; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Glucose; Humans; Male; Methionine; Middle Aged; Neurocytoma; Oxygen; Tomography, Emission-Computed | 1995 |
A feasibility study on L-[1-carbon-11]tyrosine and L-[methyl-carbon-11]methionine to assess liver protein synthesis by PET.
Topics: Animals; Blood Proteins; Carbon Radioisotopes; Cycloheximide; Feasibility Studies; Liver; Male; Methionine; Mice; Mice, Inbred Strains; Phospholipids; Protein Biosynthesis; Rats; Time Factors; Tissue Distribution; Tomography, Emission-Computed; Tyrosine | 1996 |
Feasibility of fluorine-18-fluorophenylalanine for tumor imaging compared with carbon-11-L-methionine.
Topics: Animals; Autoradiography; Carbon Radioisotopes; Feasibility Studies; Fluorine Radioisotopes; Half-Life; Liver Neoplasms, Experimental; Male; Methionine; Phenylalanine; Radionuclide Imaging; Rats; Rats, Inbred Strains; Thymidine; Time Factors; Tissue Distribution; Tritium | 1996 |
[Sequential analysis of the integrated images of PET, CT and MR in malignant brain tumors before and after radiotherapy].
Topics: Adult; Aged; Brain; Brain Neoplasms; Carbon Radioisotopes; Female; Glioma; Humans; Image Processing, Computer-Assisted; Lymphoma; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1996 |
Spinal cord ependymoma: a positron emission tomographic study with (11C-methyl)-L-methionine.
Topics: Aged; Carbon Radioisotopes; Ependymoma; Humans; Male; Methionine; Spinal Cord; Spinal Cord Neoplasms; Tissue Survival; Tomography, Emission-Computed | 1996 |
Clinical positron emission tomography for brain tumors: comparison of fludeoxyglucose F 18 and L-methyl-11C-methionine.
Topics: Blood Glucose; Brain Neoplasms; Carbon Radioisotopes; Deoxyglucose; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Glioma; Image Processing, Computer-Assisted; Meningeal Neoplasms; Meningioma; Methionine; Tomography, Emission-Computed | 1996 |
Analysis of L-[methyl-11C]methionine and metabolites in human plasma by an automated solid-phase extraction and a high-performance liquid chromatographic procedure.
Topics: Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Humans; Methionine; Reproducibility of Results | 1996 |
The in vivo metabolic pattern of low-grade brain gliomas: a positron emission tomographic study using 18F-fluorodeoxyglucose and 11C-L-methylmethionine.
Topics: Adult; Aged; Amino Acids; Astrocytoma; Blood Glucose; Brain; Brain Neoplasms; Deoxyglucose; Energy Metabolism; Female; Fluorodeoxyglucose F18; Follow-Up Studies; Glioma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neoplasm Invasiveness; Neoplasm Staging; Oligodendroglioma; Tomography, Emission-Computed; Tomography, X-Ray Computed | 1997 |
3-[123I]iodo-alpha-methyltyrosine and [methyl-11C]-L-methionine uptake in cerebral gliomas: a comparative study using SPECT and PET.
Topics: Adult; Aged; Animals; Animals, Domestic; Brain; Brain Neoplasms; Carbon Radioisotopes; Female; Glioma; Humans; Iodine Radioisotopes; Male; Methionine; Methyltyrosines; Middle Aged; Tomography, Emission-Computed, Single-Photon | 1997 |
Construction of a standard reference for PET studies of methionine accumulation using a computerised brain atlas.
Topics: Adult; Brain; Brain Mapping; Carbon Radioisotopes; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Methionine; Reference Values; Tomography, Emission-Computed | 1997 |
Clinical usefulness of 11C-MET PET and 201T1 SPECT for differentiation of recurrent glioma from radiation necrosis.
Topics: Adult; Brain; Brain Neoplasms; Carbon Radioisotopes; Cranial Irradiation; Diagnosis, Differential; Female; Glioma; Humans; Male; Methionine; Middle Aged; Necrosis; Neoplasm Recurrence, Local; Neoplasm Staging; Radiation Injuries; Sensitivity and Specificity; Thallium Radioisotopes; Tomography, Emission-Computed; Tomography, Emission-Computed, Single-Photon | 1998 |
An automated liquid chromatographic plasma analysis of amino acids used in combination with positron emission tomography (PET) for determination of in vivo plasma kinetics.
Topics: 5-Hydroxytryptophan; Amino Acids; Autoanalysis; Blood Proteins; Chromatography, Gel; Chromatography, High Pressure Liquid; Humans; Indicators and Reagents; Levodopa; Methionine; Molecular Weight; Robotics; Tomography, Emission-Computed | 1995 |
Measurement of muscle protein synthesis by positron emission tomography with L-[methyl-11C]methionine: effects of transamination and transmethylation.
Topics: Amination; Animals; Cycloheximide; Male; Methionine; Methylation; Muscle Proteins; Muscle, Skeletal; Protein Synthesis Inhibitors; Rats; Rats, Sprague-Dawley; Tomography, Emission-Computed; Transaminases | 1999 |
Determination of isotopic enrichments of [1-13C]homocysteine, [1-13C]methionine and [2H3-methyl-1-13C]methionine in human plasma by gas chromatography-negative chemical ionization mass spectrometry.
Topics: Carbon Isotopes; Deuterium; Drug Stability; Gas Chromatography-Mass Spectrometry; Homocysteine; Humans; Kinetics; Methionine; Methylation; Quality Control; Sensitivity and Specificity | 2000 |
Nodal staging of lymphoma with whole-body PET: comparison of.
Topics: Adult; Aged; Aged, 80 and over; Carbon Radioisotopes; Female; Fluorodeoxyglucose F18; Humans; Lymph Nodes; Lymphoma; Male; Methionine; Middle Aged; Neoplasm Staging; Radiopharmaceuticals; Tomography, Emission-Computed; Tomography, X-Ray Computed | 2000 |
Novel methylated triterpenoids of the gammacerane series from the nitrogen-fixing bacterium Bradyrhizobium japonicum USDA 110.
Topics: Bradyrhizobium; Chromatography, Thin Layer; Cyclization; Deuterium; Gas Chromatography-Mass Spectrometry; Lyases; Magnetic Resonance Spectroscopy; Methionine; Methylation; Phylogeny; Polyisoprenyl Phosphates; Rhodopseudomonas; S-Adenosylmethionine; Symbiosis; Triterpenes | 2001 |
Rhizobial NodL O-acetyl transferase and NodS N-methyl transferase functionally interfere in production of modified Nod factors.
Topics: Acetyltransferases; Bacterial Proteins; Carbon Radioisotopes; Cloning, Molecular; Escherichia coli; Lipopolysaccharides; Methionine; Methyltransferases; Molecular Sequence Data; Plasmids; Rhizobium | 2001 |
High- and moderately high-methionine uptake demonstrated by PET in a patient with a subacute cerebral infarction.
Topics: Adult; Carbon Radioisotopes; Cerebral Infarction; Humans; Magnetic Resonance Imaging; Male; Methionine; Radiopharmaceuticals; Tomography, Emission-Computed; Tomography, X-Ray Computed | 2001 |
The metD D-methionine transporter locus of Escherichia coli is an ABC transporter gene cluster.
Topics: Amino Acid Transport Systems; ATP-Binding Cassette Transporters; Chromosome Mapping; Escherichia coli; Methionine; Multigene Family; Transcription, Genetic | 2002 |
O-(2-[(18)F]Fluoroethyl)- L-tyrosine (FET): a tracer for differentiation of tumour from inflammation in murine lymph nodes.
Topics: Animals; Diagnosis, Differential; Fluorodeoxyglucose F18; Foot; Lymphadenitis; Lymphatic Metastasis; Lymphoma, T-Cell; Male; Methionine; Mice; Mice, Inbred BALB C; Neoplasm Staging; Neoplasm Transplantation; Radionuclide Imaging; Radiopharmaceuticals; Soft Tissue Neoplasms; Tissue Distribution; Tumor Cells, Cultured; Tyrosine | 2002 |
Magnetic resonance imaging and [11C]methyl-L-methionine positron emission tomography of fibrous dysplasia--two case reports.
Topics: Biopsy; Carbon Radioisotopes; Cranial Fossa, Posterior; Diagnosis, Differential; Female; Fibrous Dysplasia of Bone; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Skull Base; Skull Base Neoplasms; Tomography, Emission-Computed | 2002 |
Efficient sensitized photooxygenation in water by a porphyrin-cyclodextrin supramolecular complex.
Topics: Cyclodextrins; Macromolecular Substances; Methionine; Models, Biological; Oxygen; Photochemistry; Photosensitizing Agents; Porphyrins; Ultraviolet Rays; Uracil; Water | 2002 |
Molecular and functional imaging technology for the development of efficient treatment strategies for gliomas.
Topics: Brain Neoplasms; Carbon Radioisotopes; Diagnostic Imaging; Fluorine Radioisotopes; Gene Expression; Genetic Vectors; Glioma; Humans; Magnetic Resonance Imaging; Methionine; Tomography, Emission-Computed | 2002 |
The two biosynthetic routes leading to phosphatidylcholine in yeast produce different sets of molecular species. Evidence for lipid remodeling.
Topics: Acylation; Choline-Phosphate Cytidylyltransferase; Cytidine Diphosphate Choline; Deuterium; Esterification; Methionine; Methylation; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipases A; Phospholipids; Saccharomyces cerevisiae; Spectrometry, Mass, Electrospray Ionization | 2003 |
Comparison of fluorotyrosines and methionine uptake in F98 rat gliomas.
Topics: Animals; Autoradiography; Brain; Brain Neoplasms; Cell Line, Tumor; Glioma; Male; Methionine; Radionuclide Imaging; Radiopharmaceuticals; Rats; Rats, Inbred F344; Tissue Distribution; Tissue Transplantation; Tyrosine | 2003 |
The biosynthesis of methionine from homocysteine and methylmethionine sulfonium salt.
Topics: Butyrates; Enterobacter aerogenes; Homocysteine; Lipid Metabolism; Methionine; Sodium Chloride; Vitamin U | 1955 |
Biosynthesis of methionine from homocysteine and s-methylmethionine in bacteria.
Topics: Bacteria; Cysteine; Homocysteine; Methionine; Vitamin U | 1956 |
[Action of methyl methionine sulfonium chloride on blood crasis in the white rat. Important platelet findings].
Topics: Animals; Blood Platelets; Methionine; Rats; Vitamin A; Vitamin K; Vitamin U; Vitamins | 1960 |
Actinomycete antibiotics. II. Participation of the methionine methyl group in the biogenesis of L-cladinose, a branched chain monosaccharide.
Topics: Actinobacteria; Actinomyces; Anti-Bacterial Agents; Hexoses; Humans; Methionine; Monosaccharides | 1961 |
Biosynthesis of S-methylmethionine in the jack bean.
Topics: Canavalia; Methionine; Seeds; Vitamin U | 1960 |
[Effect of methyl methionine sulfonium chloride (MMS) on blood platelets in panirradiated rats].
Topics: Animals; Blood Platelets; Methionine; Radiation Protection; Rats; Vitamin A; Vitamin K; Vitamin U; Vitamins | 1960 |
[Methylmethionine sulfone chloride and wound healing].
Topics: Chlorides; Humans; Methionine; Sulfones; Vitamin U; Wound Healing | 1959 |
The synthesis of methionine by enzymic transmethylation. VIII. Enthalpy changes in the methyl-transfer from betaine and S-methylmethionine bromide.
Topics: Betaine; Biochemical Phenomena; Bromides; Choline; Methionine; Thermodynamics; Transferases; Vitamin U | 1962 |
Utilization of S-adenosylmethionine by micro-organisms.
Topics: Adenine; Bacteria; Methionine; S-Adenosylhomocysteine; S-Adenosylmethionine; Sulfur | 1962 |
Spheroplasts of the yeast Candida utilis.
Topics: Candida; Cell Wall; Methionine; S-Adenosylmethionine; Saccharomyces cerevisiae; Spheroplasts; Yeasts | 1961 |
S-Methylmethionine- and S-adenosylmethionine-homocysteine transmethylase in higher plant seeds.
Topics: Homocysteine S-Methyltransferase; Methionine; S-Adenosylmethionine; Seeds; Transferases; Vitamin U | 1961 |
The source of hydrogen for methionine methyl formation.
Topics: Hydrogen; Methionine; Oxidoreductases | 1963 |
[ON THE SYNTHESIS OF METHIONINE METHYL SULFONIUM SALTS (VITAMIN U)].
Topics: Chemistry, Pharmaceutical; Methionine; Research; Salts; Sulfonic Acids; Vitamin U | 1962 |
THE BIOGENESIS OF CHOLINE AND METHIONINE METHYL GROUPS AND OF THE SERINE HYDROXYMETHYL GROUP FROM INTRAMOLECULARLY LABELED FORMALDEHYDE-14C,D2.
Topics: Carbon Isotopes; Choline; Chromatography; Creatine; Creatinine; Deuterium; Formaldehyde; Formates; Liver; Methionine; Proteins; Rats; Research; Serine; Urine | 1964 |
UTILIZATION OF METHIONINE BY THE ADULT RAT. VI. INFLUENCE OF ANESTHESIA AND SURGERY ON THE UPTAKE OF METHIONINE-2-C14 AND METHIONINE-METHYL-C14.
Topics: Anesthesia; Anesthesiology; Carbon Isotopes; Methionine; Proteins; Rats; Research; Surgical Procedures, Operative | 1964 |
INFLUENCE OF BIOLOGICAL METHYLATION ON THE BIOSYNTHESIS OF MITOMYCIN A.
Topics: Amino Acids; Anti-Bacterial Agents; Antimetabolites; Carbon; Carbon Isotopes; Chromatography; Culture Media; Ethionine; Laboratories; Methionine; Methylation; Mitomycin; Mitomycins; Research; Streptomyces | 1964 |
EFFECT OF IRRADIATION ON THE TISSUE, UPTAKE OF METHIONINE-2-C14 AND METHIONINE METHYL-C14.
Topics: Blood Proteins; Carbon Isotopes; Chromatography; Methionine; Proteins; Radiation Effects; Rats; Research | 1964 |
METABOLISM OF S-METHYLMETHIONINE. I. BACTERIAL DEGRADATION OF S-METHYLMETHIONINE.
Topics: Amino Acids; Methionine; Research; Soil Microbiology; Sulfides; Vitamin U | 1964 |
Assay of S-methylmethionine and S-adenosylmethionine homocysteine transmethylases.
Topics: Biological Assay; Homocysteine S-Methyltransferase; Humans; Methionine; S-Adenosylmethionine; Transferases; Vitamin U | 1959 |
Role of 11-C-methionine positron emission tomography for the delineation of the tumor volume in pharyngo-laryngeal squamous cell carcinoma: comparison with FDG-PET and CT.
Topics: Carcinoma, Squamous Cell; Evaluation Studies as Topic; Fluorodeoxyglucose F18; Humans; Laryngeal Neoplasms; Magnetic Resonance Imaging; Methionine; Pharyngeal Neoplasms; Prospective Studies; Radiopharmaceuticals; Statistics, Nonparametric; Tomography, Emission-Computed; Tomography, X-Ray Computed | 2004 |
4-methylthio 2-oxobutanoate transaminase: a specific target for antiproliferative agents.
Topics: Animals; Antineoplastic Agents; Apoptosis; Asparagine; Cell Proliferation; D-Amino-Acid Oxidase; DNA Fragmentation; Fibroblasts; Glutamine; HeLa Cells; Humans; Liver; Methionine; Pyridoxal; Pyridoxamine; Rats; Transaminases | 2004 |
L-(methyl-11C) methionine positron emission tomography for target delineation in resected high-grade gliomas before radiotherapy.
Topics: Adult; Aged; Brain Neoplasms; Female; Gadolinium; Glioma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neoplasm, Residual; Positron-Emission Tomography | 2005 |
[Metabolic imaging for supratentorial oligodendrogliomas].
Topics: Adult; Amino Acids; Brain; Female; Glucose; Glycolysis; Humans; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Male; Methionine; Oligodendroglioma; Positron-Emission Tomography; Radioactive Tracers; Supratentorial Neoplasms; Tomography, X-Ray Computed | 2005 |
18F-fluoro-L-thymidine and 11C-methylmethionine as markers of increased transport and proliferation in brain tumors.
Topics: Adult; Aged; Antiviral Agents; Astrocytoma; Biological Transport; Brain Neoplasms; Cell Proliferation; Dideoxynucleosides; False Positive Reactions; Female; Glioma; Humans; Kinetics; Magnetic Resonance Imaging; Male; Medulloblastoma; Methionine; Middle Aged; Phosphorylation; Positron-Emission Tomography; Radiopharmaceuticals; Sensitivity and Specificity; Time Factors | 2005 |
Lhermitte-Duclos disease: 11C-methionine positron emission tomography data in 4 patients.
Topics: Adult; Amino Acids; Carbon Radioisotopes; Cerebellar Diseases; Cerebellar Neoplasms; Cerebellum; Dominance, Cerebral; Female; Granular Cell Tumor; Hamartoma Syndrome, Multiple; Humans; Hyperplasia; Magnetic Resonance Imaging; Male; Methionine; Positron-Emission Tomography; Purkinje Cells; Syndrome | 2006 |
Hepatic metabolism of 2-hydroxy-4-methylthiobutyrate in growing lambs.
Topics: Animals; Carbon Isotopes; Cysteine; Hepatic Veins; Isotope Labeling; Jugular Veins; Liver; Mesenteric Veins; Methionine; p-Aminohippuric Acid; Portal Vein; Sensitivity and Specificity; Sheep | 2006 |
Differentiation of tumour and inflammation: characterisation of [methyl-3H]methionine (MET) and O-(2-[18F]fluoroethyl)-L-tyrosine (FET) uptake in human tumour and inflammatory cells.
Topics: Cells, Cultured; Colonic Neoplasms; Diagnosis, Differential; Fluorine Radioisotopes; Humans; Inflammation; Metabolic Clearance Rate; Methionine; Radionuclide Imaging; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity; Tyrosine | 2006 |
Heme biosynthesis in Methanosarcina barkeri via a pathway involving two methylation reactions.
Topics: Archaeal Proteins; Culture Media; Heme; Methanosarcina barkeri; Methionine; Methylation; Uroporphyrinogens; Uroporphyrins | 2006 |
Correlation between dynamic susceptibility contrast perfusion MRI and methionine metabolism in brain gliomas: preliminary results.
Topics: Adult; Aged; Brain Neoplasms; Cerebrovascular Circulation; Contrast Media; Female; Glioma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Pilot Projects; Positron-Emission Tomography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity; Statistics as Topic | 2006 |
PET imaging in the surgical management of pediatric brain tumors.
Topics: Adolescent; Brain Neoplasms; Child; Child, Preschool; Fluorodeoxyglucose F18; Humans; Magnetic Resonance Imaging; Methionine; Neuronavigation; Positron-Emission Tomography; Radiopharmaceuticals; Stereotaxic Techniques; Surgery, Computer-Assisted; Treatment Outcome | 2007 |
Crossed cerebellar diaschisis: a positron emission tomography study with L-[methyl-11C]methionine and 2-deoxy-2-[18F]fluoro-D-glucose.
Topics: Adult; Aged; Brain Neoplasms; Cerebellar Diseases; Cerebellum; Female; Fluorodeoxyglucose F18; Humans; Male; Methionine; Middle Aged; Positron-Emission Tomography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Comparison of MET-PET and FDG-PET for differentiation between benign lesions and lung cancer in pneumoconiosis.
Topics: Aged; Aged, 80 and over; Diagnosis, Differential; Female; Fluorodeoxyglucose F18; Humans; Lung Neoplasms; Male; Methionine; Middle Aged; Pneumoconiosis; Positron-Emission Tomography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Methionine and its derivatives increase bladder excitability by inhibiting stretch-dependent K(+) channels.
Topics: Animals; Calcium; Dose-Response Relationship, Drug; Female; Gene Expression; Guinea Pigs; Macaca fascicularis; Male; Methionine; Mice; Muscle Contraction; Muscle, Smooth; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels, Tandem Pore Domain; Species Specificity; Urinary Bladder | 2008 |
Glioma surgery using a multimodal navigation system with integrated metabolic images.
Topics: Adult; Aged; Brain Neoplasms; Female; Glioma; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Neurosurgical Procedures; Positron-Emission Tomography; Postoperative Care; Radiopharmaceuticals; Regression Analysis; Tomography, X-Ray Computed; Treatment Outcome | 2009 |
Visualization of small glottic laryngeal cancer using methyl-labeled 11C-methionine positron emission tomography.
Topics: Aged; Aged, 80 and over; Feasibility Studies; Female; Glottis; Humans; Laryngeal Neoplasms; Male; Methionine; Middle Aged; Pilot Projects; Positron-Emission Tomography; Prospective Studies; Radiopharmaceuticals | 2009 |
[11C]-L-methionine positron emission tomography in the management of children and young adults with brain tumors.
Topics: Adolescent; Brain Neoplasms; Carbon Radioisotopes; Child; Child, Preschool; Female; Humans; Magnetic Resonance Imaging; Male; Methionine; Positron-Emission Tomography; ROC Curve; Young Adult | 2010 |
Methyl-L-11C-methionine PET as a diagnostic marker for malignant progression in patients with glioma.
Topics: Adolescent; Adult; Biological Transport; Child; Disease Progression; Female; Glioma; Humans; Immunohistochemistry; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Positron-Emission Tomography; Retrospective Studies; Tomography, X-Ray Computed; Young Adult | 2009 |
Interesting image. PET imaging of a butterfly glioblastoma.
Topics: Adult; Brain Neoplasms; Female; Glioblastoma; Humans; Image Enhancement; Methionine; Positron-Emission Tomography; Radiopharmaceuticals | 2010 |
Evaluation of the accumulation of (11)C-methionine with standardized uptake value in the normal brain.
Topics: Adult; Aged; Analysis of Variance; Biological Transport, Active; Brain; Brain Neoplasms; Carbon Radioisotopes; Female; Humans; Male; Methionine; Middle Aged; Positron-Emission Tomography; Radiopharmaceuticals; Reference Values; Reproducibility of Results; Tissue Distribution; Young Adult | 2010 |
Correlation of L-methyl-11C-methionine (MET) uptake with L-type amino acid transporter 1 in human gliomas.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antigens, CD34; Astrocytoma; Brain; Brain Neoplasms; Child; Child, Preschool; Endothelium, Vascular; Female; Fusion Regulatory Protein 1, Heavy Chain; Humans; Immunoenzyme Techniques; Large Neutral Amino Acid-Transporter 1; Male; Methionine; Microvessels; Middle Aged; Neoplasm Staging; Prognosis; Tissue Distribution; Young Adult | 2010 |
Detection of bone metastases using diffusion weighted magnetic resonance imaging: comparison with (11)C-methionine PET and bone scintigraphy.
Topics: Adult; Aged; Aged, 80 and over; Bone Neoplasms; Carcinoma; Diffusion Magnetic Resonance Imaging; Female; Humans; Male; Methionine; Middle Aged; Positron-Emission Tomography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity | 2010 |
Patient-tailored, imaging-guided, long-term temozolomide chemotherapy in patients with glioblastoma.
Topics: Adult; Antineoplastic Agents, Alkylating; Brain Neoplasms; Carbon Radioisotopes; Dacarbazine; Dideoxynucleosides; Fluorine Radioisotopes; Glioblastoma; Humans; Methionine; Middle Aged; Radionuclide Imaging; Radiopharmaceuticals; Temozolomide | 2010 |
Binding of adenosine-based ligands to the MjDim1 rRNA methyltransferase: implications for reaction mechanism and drug design.
Topics: Adenosine; Base Sequence; Binding Sites; Catalytic Domain; Crystallography, X-Ray; Drug Design; Enzyme Inhibitors; Fatty Acids; Methionine; Methyltransferases; Models, Molecular; Molecular Sequence Data; Protein Conformation; RNA, Ribosomal; RNA, Ribosomal, 16S; S-Adenosylmethionine; Structure-Activity Relationship; Substrate Specificity | 2010 |
Clinical interest of integrating positron emission tomography imaging in the workup of 55 children with incidentally diagnosed brain lesions.
Topics: Adolescent; Brain Diseases; Brain Neoplasms; Carbon Radioisotopes; Child; Child, Preschool; Diagnosis, Differential; Female; Fluorodeoxyglucose F18; Follow-Up Studies; Humans; Image Processing, Computer-Assisted; Incidental Findings; Infant; Magnetic Resonance Imaging; Male; Methionine; Positron-Emission Tomography; Sensitivity and Specificity | 2010 |
Clinical impact of integrating positron emission tomography during surgery in 85 children with brain tumors.
Topics: Adolescent; Belgium; Brain Neoplasms; Carbon Radioisotopes; Child; Child, Preschool; Female; Fluorodeoxyglucose F18; Humans; Image Processing, Computer-Assisted; Incidental Findings; Infant; Magnetic Resonance Imaging; Male; Methionine; Neuronavigation; Positron-Emission Tomography; Postoperative Complications; Reoperation; Retrospective Studies; Sensitivity and Specificity | 2010 |
¹⁸F-FDG and ¹¹C-MET positron emission tomography findings of cutaneous mast cell tumor in a dog.
Topics: Animals; Antineoplastic Agents; Dog Diseases; Dogs; Fluorodeoxyglucose F18; Male; Mastocytoma; Methionine; Positron-Emission Tomography; Radiopharmaceuticals; Skin Neoplasms | 2011 |
Novel PET biomarkers for breast cancer imaging.
Topics: Biomarkers, Tumor; Breast Neoplasms; Dideoxynucleosides; Estradiol; Female; Fluorodeoxyglucose F18; Humans; Methionine; Positron-Emission Tomography | 2011 |
An interindividual comparison of O-(2-[18F]fluoroethyl)-L-tyrosine (FET)- and L-[methyl-11C]methionine (MET)-PET in patients with brain gliomas and metastases.
Topics: Brain; Brain Neoplasms; Glioma; Humans; Magnetic Resonance Imaging; Methionine; Neoplasm Recurrence, Local; Neoplasm, Residual; Positron-Emission Tomography; Prospective Studies; Sensitivity and Specificity; Time Factors; Tumor Burden; Tyrosine | 2011 |
Effects of methyl-deficient diets on methionine and homocysteine metabolism in the pregnant rat.
Topics: Animals; Choline; Cysteine; Diet; Female; Fetus; Folic Acid; Homocysteine; Kinetics; Litter Size; Liver; Methionine; Methylation; Pancreas; Phosphorylcholine; Placenta; Pregnancy; Rats; Triglycerides; Weight Gain | 2012 |
Usefulness of FDG, MET and FLT-PET studies for the management of human gliomas.
Topics: Adult; Aged; Aged, 80 and over; Brain Neoplasms; Dideoxynucleosides; Female; Fluorodeoxyglucose F18; Glioma; Humans; Linear Models; Male; Methionine; Middle Aged; Neoplasm Staging; Positron-Emission Tomography; Radiopharmaceuticals; Statistics, Nonparametric | 2012 |
Analysis of the growth dynamics of angiogenesis-dependent and -independent experimental glioblastomas by multimodal small-animal PET and MRI.
Topics: Animals; Blood-Brain Barrier; Brain Neoplasms; Data Interpretation, Statistical; Dideoxynucleosides; Disease Progression; Fluorodeoxyglucose F18; Glioblastoma; Humans; Image Processing, Computer-Assisted; Immunohistochemistry; Ki-67 Antigen; Magnetic Resonance Imaging; Methionine; Neoplasm Transplantation; Neovascularization, Pathologic; Paraffin Embedding; Positron-Emission Tomography; Radiopharmaceuticals; Rats; Rats, Nude; Xenograft Model Antitumor Assays | 2012 |
11C-methionine uptake correlates with combined 1p and 19q loss of heterozygosity in oligodendroglial tumors.
Topics: Adult; Aged; Brain Neoplasms; Chromosomes, Human, Pair 1; Chromosomes, Human, Pair 19; Female; Glioma; Humans; Loss of Heterozygosity; Male; Methionine; Middle Aged; Oligodendroglia; Positron-Emission Tomography; Radiography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity; Statistics as Topic; Young Adult | 2013 |
Usefulness of L-[methyl-11c]methionine positron emission tomography in the treatment of idiopathic hypertrophic cranial pachymeningitis--case report.
Topics: Administration, Oral; Adult; Anti-Inflammatory Agents; Biopsy; Carbon Radioisotopes; Follow-Up Studies; Frontal Lobe; Humans; Infusions, Intravenous; Magnetic Resonance Imaging; Male; Meningitis; Methionine; Methylprednisolone; Middle Aged; Parietal Lobe; Positron-Emission Tomography; Prednisolone; Tomography, X-Ray Computed | 2012 |
Predominant contribution of L-type amino acid transporter to 4-borono-2-(18)F-fluoro-phenylalanine uptake in human glioblastoma cells.
Topics: Amino Acid Transport Systems; Biological Transport; Boron Compounds; Boron Neutron Capture Therapy; Cell Line, Tumor; Gene Expression Regulation, Neoplastic; Glioblastoma; Humans; Methionine; Phenylalanine; Positron-Emission Tomography | 2013 |
Partitioning of [methyl-3H]methionine to methylated products and protein is altered during high methyl demand conditions in young Yucatan miniature pigs.
Topics: Animals; Animals, Newborn; Creatine; DNA Methylation; Fetal Growth Retardation; Glycine; Methionine; Methylation; Phosphatidylcholines; Proteins; Swine; Swine, Miniature; Tritium | 2013 |
Trans-1-amino-3-18F-fluorocyclobutanecarboxylic acid (anti-18F-FACBC) is a feasible alternative to 11C-methyl-L-methionine and magnetic resonance imaging for monitoring treatment response in gliomas.
Topics: Animals; Blood-Brain Barrier; Brain Neoplasms; Carboxylic Acids; Cell Line, Tumor; Cell Proliferation; Cyclobutanes; Dacarbazine; Feasibility Studies; Glioma; Magnetic Resonance Imaging; Male; Methionine; Permeability; Rats; Temozolomide; Treatment Outcome | 2013 |
Non-invasive imaging of glioma vessel size and densities in correlation with tumour cell proliferation by small animal PET and MRI.
Topics: Animals; Brain Neoplasms; Cell Proliferation; Dideoxynucleosides; Glioblastoma; Humans; Magnetic Resonance Imaging; Methionine; Neoplasm Transplantation; Neovascularization, Pathologic; Positron-Emission Tomography; Rats; Rats, Nude | 2013 |
(62)Cu-diacetyl-bis (N(4)-methylthiosemicarbazone) PET in human gliomas: comparative study with [(18)F]fluorodeoxyglucose and L-methyl-[(11)C]methionine PET.
Topics: Adult; Aged; Aged, 80 and over; Brain Neoplasms; Coordination Complexes; Copper Radioisotopes; Female; Fluorodeoxyglucose F18; Glioma; Humans; Male; Methionine; Middle Aged; Organometallic Compounds; Positron-Emission Tomography; Radiopharmaceuticals; Reproducibility of Results; Sensitivity and Specificity; Thiosemicarbazones; Young Adult | 2014 |
Differences in transport mechanisms of trans-1-amino-3-[18F]fluorocyclobutanecarboxylic acid in inflammation, prostate cancer, and glioma cells: comparison with L-[methyl-11C]methionine and 2-deoxy-2-[18F]fluoro-D-glucose.
Topics: Animals; Carboxylic Acids; Cell Line, Tumor; Cyclobutanes; Fluorine Radioisotopes; Fluorodeoxyglucose F18; Humans; Hydrogen-Ion Concentration; Inflammation; Male; Methionine; Prostatic Neoplasms; Rats | 2014 |
Targeting paraprotein biosynthesis for non-invasive characterization of myeloma biology.
Topics: Cell Line, Tumor; Flow Cytometry; Fluorodeoxyglucose F18; Humans; Methionine; Multiple Myeloma; Paraproteins; Positron-Emission Tomography; Radioactive Tracers; Statistics, Nonparametric; Tyrosine | 2013 |
In vitro characterization of uptake mechanism of L-[methyl-(3)H]-methionine in hepatocellular carcinoma.
Topics: Animals; Biological Transport; Carcinoma, Hepatocellular; Caspase 3; Caspase 7; Cell Cycle; Cell Line, Tumor; Cell Survival; Liver Neoplasms; Methionine; Mice; Phosphatidylethanolamine N-Methyltransferase; Radionuclide Imaging; S-Adenosylmethionine; Transfection | 2014 |
11C-MET PET/CT and advanced MRI in the evaluation of tumor recurrence in high-grade gliomas.
Topics: Adolescent; Adult; Brain Neoplasms; Carbon Radioisotopes; Female; Glioma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Multimodal Imaging; Neoplasm Recurrence, Local; Positron-Emission Tomography; Radiopharmaceuticals; Tomography, X-Ray Computed | 2014 |
[PET using 11C-methionine in recognition of pseudoprogression in cerebral glioma after combined treatment].
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Child; Child, Preschool; Disease Progression; Female; Glioma; Humans; Male; Methionine; Middle Aged; Positron-Emission Tomography; Radiopharmaceuticals | 2014 |
Biosynthetic Studies of 13-Desmethylspirolide C Produced by Alexandrium ostenfeldii (= A. peruvianum): Rationalization of the Biosynthetic Pathway Following Incorporation of (13)C-Labeled Methionine and Application of the Odd-Even Rule of Methylation.
Topics: Biosynthetic Pathways; Dinoflagellida; Marine Toxins; Methionine; Methylation; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Polyketides; Rationalization; Spiro Compounds | 2016 |
Dietary methyl donors affect in vivo methionine partitioning between transmethylation and protein synthesis in the neonatal piglet.
Topics: Animals; Betaine; Choline; Cysteine; Diet; Feeding Behavior; Folic Acid; Methionine; Methylation; Protein Biosynthesis; Swine | 2016 |
Dietary Methyl Donors Contribute to Whole-Body Protein Turnover and Protein Synthesis in Skeletal Muscle and the Jejunum in Neonatal Piglets.
Topics: Animals; Animals, Newborn; Betaine; Choline; Diet; Dose-Response Relationship, Drug; Female; Folic Acid; Jejunum; Male; Methionine; Muscle, Skeletal; Phenylalanine; Protein Biosynthesis; Swine | 2016 |
MRI and 11C-methyl-L-methionine PET Differentiate Bevacizumab True Responders After Initiating Therapy for Recurrent Glioblastoma.
Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Brain Neoplasms; Dacarbazine; Disease-Free Survival; Female; Glioblastoma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Multimodal Imaging; Neoplasm Recurrence, Local; Neovascularization, Pathologic; Positron-Emission Tomography; Prognosis; Temozolomide; Treatment Outcome; Young Adult | 2016 |
Response assessment of bevacizumab therapy in GBM with integrated 11C-MET-PET/MRI: a feasibility study.
Topics: Adult; Bevacizumab; Brain Neoplasms; Disease-Free Survival; Feasibility Studies; Female; Glioblastoma; Humans; Magnetic Resonance Imaging; Male; Methionine; Middle Aged; Multimodal Imaging; Positron-Emission Tomography; Treatment Outcome | 2017 |
The relative contribution of genes operating in the S-methylmethionine cycle to methionine metabolism in Arabidopsis seeds.
Topics: Arabidopsis; Arabidopsis Proteins; Methionine; Methyltransferases; Plants, Genetically Modified; Seeds; Vitamin U | 2017 |
PET Imaging with S-[
Topics: Animals; Brain; Cysteine; Disease Models, Animal; Glioma; Inflammation; Kinetics; Male; Methionine; Positron-Emission Tomography; Rats, Wistar; Tumor Burden | 2018 |
Cost-effective large-scale expression of proteins for NMR studies.
Topics: Carbon Isotopes; Deuterium; Escherichia coli; Fermentation; Isotope Labeling; Methionine; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular; Reproducibility of Results | 2018 |
Pattern of FDG and MET Distribution in High- and Low-Grade Gliomas on PET Images.
Topics: Adult; Brain Neoplasms; Female; Fluorodeoxyglucose F18; Glioma; Humans; Male; Methionine; Middle Aged; Neoplasm Grading; Positron-Emission Tomography; Retrospective Studies | 2019 |
L-[Methyl-
Topics: Cell Line, Tumor; Fluorodeoxyglucose F18; Humans; Methionine; Neoplasms; Positron-Emission Tomography | 2019 |
Comparison of L-Methyl-11C-Methionine PET With Magnetic Resonance Spectroscopy in Detecting Newly Diagnosed Glioma.
Topics: Adult; Brain Neoplasms; Female; Glioma; Humans; Isocitrate Dehydrogenase; Magnetic Resonance Imaging; Male; Methionine; Mutation; Pilot Projects; Positron-Emission Tomography | 2019 |
Beneficial impact of dietary methyl methionine sulfonium chloride and/or L-carnitine supplementation on growth performance, feed efficiency, and serum biochemical parameters in broiler chicken: role of IGF-1 and MSTN genes.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Carnitine; Chickens; Chlorides; Diet; Dietary Supplements; Female; Insulin; Insulin-Like Growth Factor I; Methionine; Myostatin; Vitamin U | 2022 |
Oxidative brain and cerebellum injury induced by d-galactosamine: Protective effect of S-methyl methionine sulfonium chloride.
Topics: Acetylcholinesterase; Animals; Antioxidants; Brain; Carbonic Anhydrases; Catalase; Cerebellum; Chemical and Drug Induced Liver Injury; Chlorides; Female; Galactosamine; Glutathione; Lactate Dehydrogenases; Methionine; Oxidants; Oxidative Stress; Peroxidase; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Sulfonium Compounds; Superoxide Dismutase; Vitamin U; Xanthine Oxidase | 2022 |
Maternal dietary methionine restriction alters hepatic expression of one-carbon metabolism and epigenetic mechanism genes in the ducklings.
Topics: Animals; Carbon; Diet; Female; Liver; Methionine; Racemethionine; RNA, Messenger | 2022 |