enkephalinamide-met, ala(2)- has been researched along with enkephalin, methionine in 341 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 257 (75.37) | 18.7374 |
| 1990's | 69 (20.23) | 18.2507 |
| 2000's | 9 (2.64) | 29.6817 |
| 2010's | 5 (1.47) | 24.3611 |
| 2020's | 1 (0.29) | 2.80 |
| Authors | Studies |
|---|---|
| del Río, J; Garzón, J; Moratalla, R | 1 |
| Borasio, PG; Cervellati, F; Fabbri, E | 1 |
| Chien, DS; Hayakawa, E; Inagaki, K; Lee, VH; Wang, W; Yamamoto, A | 1 |
| Charpin, G; Chikh-Issa, AR; Descroix-Vagne, M; Dumas, C; Guignard, H; Jourdan, G; Pansu, D | 1 |
| Cohen, GA; Doze, VA; Madison, DV | 2 |
| Bennett, DJ; Cripps, MM | 3 |
| Maddeaux, C; Zacharko, RM | 1 |
| deCosta, B; Jiang, Q; Porreca, F; Rice, KC | 1 |
| Frank, C; Proietti, ML; Sagratella, S; Scotti De Carolis, A; Trampus, M | 2 |
| Fitzgerald, RD; Harris, GC | 2 |
| Asanuma, M; Hirata, H; Ogawa, N; Ogura, T; Ota, Z; Takayama, H | 1 |
| Koelbel, CB; Leduc, L; Mayer, EA; Snape, WJ; Vandeventer, G | 1 |
| Biondi, C; Borasio, PG; Campi, AL; Ferretti, ME; Pareschi, MC; Portolan, A | 1 |
| Hernandez, LL; Powell, DA; Valentine, JD | 1 |
| Barnett, JA; Charles, R; Hughes, TK; Smith, EM; Stefano, GB | 1 |
| Agmo, A; Gómez, M | 1 |
| Bridson, WE; Castillo, RH; Dumesic, DA | 1 |
| Kameyama, T; Katoh, A; Nabeshima, T | 1 |
| Koshkin, AA; Sazanov, LA; Sud'ina, GF; Varfolomeev, SD; Zaitsev, SV | 1 |
| Bidlack, JM; Hemmick, LM | 1 |
| Chang, PL; Dixon, WR | 1 |
| Hughes, TK; Smith, EM; Stefano, GB | 1 |
| Caillet, C; Charpin, G; Chikhlssa, AR; Descroix-Vagne, M; Desvigne, A; Dumas, C; Gharzouli, A; Jourdan, G; Pansu, D | 1 |
| Bastidas, JA; Schmieg, RE; Yeo, CJ; Zinner, MJ | 1 |
| Borrell, J; Guaza, C; Sandi, C | 1 |
| Biondi, C; Borasio, PG; Ferretti, ME; Pareschi, MC | 1 |
| Abrous, DN; Herman, JP; Le Moal, M; Stinus, L | 1 |
| Dalsass, M; Siegel, A | 1 |
| Hill, JM; Kaufman, MP | 1 |
| Brown, DR; Chang, EB; Friel, DD; Miller, RJ | 1 |
| Cacicedo, L; Sánchez Franco, F | 2 |
| Chorev, M; Friedman, ZY; Gilon, C; Laufer, R; Selinger, Z; Wormser, U | 1 |
| Maruyama, M | 1 |
| Ahokas, RA; Blatteis, CM; Llanos-Q, J; Mashburn, TA; Seydoux, J | 1 |
| Laurent, S; Marsh, JD; Smith, TW | 1 |
| Inoki, R; Shibutani, T; Tsai, HY; Yonehara, N | 1 |
| Finesso, M; Gorio, A; Prosdocimi, M | 1 |
| Hubbard, JI; Nayar, R; Sirett, NE | 1 |
| Cador, M; Kelley, AE | 1 |
| Cador, M; Kelley, AE; Le Moal, M; Stinus, L | 1 |
| Cador, M; Kelley, AE; Le Moal, M; Rivet, JM; Stinus, L | 1 |
| Rand, MJ; Wong-Dusting, H | 2 |
| Leung, MK; Scharrer, B; Stefano, GB; Zhao, XH | 1 |
| Burks, TF; Gehrig, CA; Hruby, VJ; Lemcke, PK; Shook, JE | 1 |
| Cripps, MM; Patchen-Moor, K | 1 |
| Makimura, M; Murakoshi, Y | 1 |
| Cadet, P; Scharrer, B; Stefano, GB | 1 |
| Heyman, JS; Jiang, Q; Mosberg, HI; Porreca, F; Rothman, RB | 1 |
| Fobes, JL; King, JE; Michels, RR; Scott, AG | 1 |
| Biondi, C; Borasio, PG; Fabbri, E; Ferretti, ME; Pareschi, MC | 1 |
| Bueno, L; Liberge, M; Murillo-Lopez, D; Rivière, PJ | 1 |
| Dibona, GF; Jones, SY; Kapusta, DR; Kopp, UC | 1 |
| Dhawan, BN; Dhotre, BJ; Mathur, KB; Patnaik, GK; Raghubir, R; Sharma, SD | 1 |
| Gentle, MJ; Savory, CJ; Yeomans, MR | 1 |
| Blancquaert, JP; Lefebvre, RA; Willems, JL | 1 |
| Baker, BI; Bird, DJ; Buckingham, JC; Mukherjee, S | 1 |
| Frey, EA; Jacobson, AE; Rice, KC; Tocque, B | 1 |
| Childers, SR | 2 |
| Groppetti, A; Parenti, M; Tirone, F; Viganó, A | 1 |
| Henke, PG; Ray, A; Sullivan, RM | 1 |
| Baker, BI; Bird, DJ; Buckingham, JC; Jackson, M | 1 |
| Aliab'eva, TN; Balashov, AM; Bumialis, VV; Panchenko, LF; Petrichenko, OB | 1 |
| Magee, AI; Milligan, G; Mullaney, I; Unson, CG | 1 |
| Andreis, PG; Belloni, AS; Cavallini, L; Mazzocchi, G; Nussdorfer, GG | 1 |
| Deguchi, T; Yokoyama, E | 1 |
| Mergenhagen, S; Pert, CB; Ruff, MR; Wahl, SM | 1 |
| Kalivas, PW; Miller, JS; Taylor, S | 1 |
| Jauregui, J; Kelley, AE; Nadaud, D; Stinus, L | 1 |
| Crema, G; Giagnoni, G; Gori, E; Parolaro, D; Sala, M; Santagostino, A | 1 |
| Bradford, HF; Crowder, JM; Norris, DK | 1 |
| Inoki, R; Kudo, T; Ohkubo, T; Shibata, M; Takahashi, H | 1 |
| Assanah, P; Ford, R; Harper, J; Jackson, DM; Leung, MK; Stefano, GB; Tetrault, L; Torres, JC | 1 |
| Akita, K; Hatanaka, H; Maruyama, M; Sugino, H | 1 |
| Morrison, S; Reis, DJ; Sapru, HN; Willette, RN | 1 |
| Bueno, L; Fargeas, MJ; Primi, MP | 1 |
| Pappas, GD; Sagen, J | 1 |
| Brutus, M; Siegel, A; Zuabi, S | 2 |
| Cunningham, FJ; Stansfield, SC | 1 |
| Chouvet, G; Henriksen, SJ; Wiesner, JB | 1 |
| Gilbert, JA; Richelson, E | 1 |
| Benyhe, S; Borsodi, A; Simon, J; Szücs, M; Wollemann, M | 1 |
| Bures, J; Koroleva, VI; Oitzl, MS | 1 |
| Krumins, SA; Rodbard, D | 1 |
| Benyhe, S; Borsodi, A; Di Gléria, K; Kevei, J; Medzihradszky, K; Süli-Vargha, H; Szécsi, J; Szücs, M; Tóth, G | 1 |
| Rand, MJ; Wong-Dusting, HK | 1 |
| Bucarelli, A; De Montis, MG; Devoto, P; Tagliamonte, A | 1 |
| Kameyama, T; Matsuno, K; Nabeshima, T | 1 |
| Fukushima, M; Mizuno, S; Mori, A; Ogawa, N | 1 |
| Haddad, GG; Schaeffer, JI | 1 |
| Portoghese, PS; Takemori, AE | 1 |
| Biondi, C; Borasio, PG; Capuzzo, A; Ferretti, ME | 1 |
| Starr, MS | 1 |
| Laubie, M; Schmitt, H | 1 |
| Kamei, H; Kameyama, T; Matsuno, K; Nabeshima, T; Noda, Y | 1 |
| Bagetta, G; De Sarro, GB; Nisticò, G | 1 |
| Coscia, CJ; Devane, WA; Howlett, AC; Spain, JW | 1 |
| Burke, TR; Jacobson, AE; Klee, WA; Rice, KC; Silverton, JV; Simonds, WF; Streaty, RA | 1 |
| Aiello, E; Akiwumi, C; Hager, E; Stefano, GB | 1 |
| Mazzocchi, G; Nussdorfer, GG; Robba, C | 1 |
| Borsodi, A; Toth, G | 1 |
| Gottardo, G; Mazzocchi, G; Nussdorfer, GG; Rebuffat, P; Robba, C | 1 |
| Greenspan, DL; Musacchio, JM | 1 |
| Wright, DM | 1 |
| Kotlińska, J; Langwiński, R | 1 |
| Doorley, BM; Evans, DY; Willette, RN | 1 |
| Duffy, P; Kalivas, PW; Latimer, LG | 1 |
| Hashimoto, K; Hattori, T; Inoue, H; Kageyama, J; Ota, Z; Suemaru, S; Sugawara, M; Takao, T | 1 |
| Dzoljic, MR; Elliott, GR; van Batenburg, MJ | 1 |
| Madamba, SG; Moore, SD; Siggins, GR; Zieglgänsberger, W | 1 |
| Chandra, A; Dixon, WR | 1 |
| Funder, JW; Jefferys, D | 1 |
| Arita, JA; Kimura, K | 1 |
| McKenzie, FR; Milligan, G | 1 |
| Barnett, A; Berger, JG; Billard, W; Chapman, R; Chipkin, RE; Iorio, LC | 1 |
| Buéno, L; Liberge, M; Rivière, PM | 1 |
| Aicher, SA; Randich, A | 1 |
| Kraras, CM; Lathers, CM; Tumer, N | 1 |
| Chariot, J; Chicau-Chovet, M; Dubrasquet, M; Lecomte, JM; Rozé, C; Tsocas, A | 1 |
| Lanthier, D; Leibowitz, SF; Stanley, BG | 1 |
| Del Rio, J; Fernandez-Tome, MP; Gonzalez, Y | 1 |
| Hanley, DF; Kirsch, JR; Traystman, RJ; Wilson, DA | 1 |
| Schwartz, JP | 1 |
| Madison, DV; Nicoll, RA | 1 |
| Izumi, M | 1 |
| Fukuda, T; Izumi, K; Koja, T; Munekata, E; Nakanishi, T; Yoshida, M | 2 |
| Hartvig, P; Långström, B; Lärkfors, L; Lundberg, PO; Lundqvist, H; Muhr, C; Någren, K; Terenius, L | 1 |
| Frank, GB; Sudha, TS | 1 |
| Haddad, GG; Jeng, HJ; Lai, TL | 1 |
| Henriksen, SJ; Wiesner, JB | 1 |
| Jourdan, ML; Lee, TF; Wang, LC | 1 |
| Aimone, LD; Gebhart, GF; Randich, A | 1 |
| Abhold, R; Kalivas, PW | 1 |
| Kramer, SZ; Pott, CB; Siegel, A | 1 |
| Kashi, SD; Lee, VH | 2 |
| Bentley, AM; Wallis, M | 1 |
| Chan, YS; Cheung, YM; Hwang, JC; Poon, PW; Wong, CL; Wong, TM | 1 |
| Kalivas, PW; Richardson-Carlson, R; Van Orden, G | 1 |
| Callahan, MF; Randich, A | 1 |
| Matsuda, T; Mori, M; Tsushima, H | 1 |
| Frenk, H; Kaufman, EF; Kinscheck, IB; Mayer, DJ; Miller, J; Watkins, LR | 1 |
| Buéno, L; Fargeas, MJ; Fioramonti, J | 1 |
| Bruni, P; Hewlett, EL; Moss, J | 1 |
| Bronson, M; Kalivas, PW | 1 |
| Bueno, L; Fioramonti, J; Primi, MP | 1 |
| Bueno, L; Fargeas, MJ; Fioramonti, J; Hondé, C; Primi, MP | 1 |
| Henry, JL; Sessle, BJ | 1 |
| Agmo, A; de Avila, N | 1 |
| Saunders, WS; Thornhill, JA | 1 |
| Kalivas, PW | 1 |
| Asdourian, D; Geula, C | 1 |
| Brus, R; Herman, ZS; Juraszczyk, Z; Krzeminski, T; Kurcok, A; Szkilnik, R | 1 |
| Childers, SR; Jackson, JL | 1 |
| Matsui, H; Yamamoto, C | 1 |
| Huston, JP; Oitzl, MS | 1 |
| Bardon, T; Pairet, M; Ruckebusch, Y | 1 |
| Krieger, AJ; Punnen, S; Sapru, HN; Willette, R | 1 |
| Kameyama, T; Matsuno, K; Nabeshima, T; Suzuki, M | 1 |
| De Ceballos, ML; De Felipe, C | 1 |
| Yeung, CW | 1 |
| Gluckman, PD; Taylor, KM; Villiger, JW | 1 |
| Chin, CA; Djamgoz, MB; Lam, DM; Stell, WK | 1 |
| Groves, PM; Ling, N; Nakamura, S; Tepper, JM; Young, SJ | 1 |
| Chan, SK; Iwamoto, ET; Kiritsy-Roy, JA | 1 |
| Bajwa, BS; Burke, TR; Jacobson, AE; Klee, WA; Rice, KC; Streaty, RA | 1 |
| Hoffer, BJ; Olson, L; Palmer, MR; Seiger, A | 1 |
| Hansson, E | 1 |
| Gaginella, TS; Wu, ZC | 1 |
| Krieger, AJ; Punnen, S; Sapru, HN; Willette, RN | 1 |
| Suzue, T | 1 |
| Franklin, PH; Hoss, W | 1 |
| Sun, FY; Yu, GH; Zhang, AZ; Zhang, LM | 1 |
| Dick, E; Miller, RF | 1 |
| Forchetti, CM; Marco, EJ; Meek, JL | 1 |
| Fields, HL; Hentall, ID | 1 |
| Groppetti, A; Olgiati, VR; Parenti, M; Tirone, F | 1 |
| Djamgoz, MB; Downing, JE; Prince, DJ | 1 |
| Galetta, S; Ling, GS; Pasternak, GW | 1 |
| Gintzler, AR; Zukin, RS | 1 |
| Huidobro, F; Huidobro-Toro, JP | 1 |
| Huidobro-Toro, JP; Way, EL | 1 |
| Byrne, WL; Codd, EE | 1 |
| Audigier, Y; Cros, J; Gairin, JE; Haran, R; Mazarguil, H | 1 |
| Coscia, CJ; Laskowski, MB; Roth, BL | 1 |
| Adler, MW; Cowan, A; Tortella, FC | 1 |
| Blume, AJ; Fantozzi, R; Mullikin-Kilpatrick, D | 1 |
| Appel, NM; Van Loon, GR | 1 |
| Scharrer, B; Stefano, GB | 1 |
| Pasternak, GW; Wolozin, BL | 1 |
| Cowan, A; Tortella, FC | 1 |
| Bernardini, GL; Clark, WG | 2 |
| Adames, C; Fearon, Z; Guerrero-Muñoz, F; Way, EL | 1 |
| Sapru, HN; Willette, RN | 1 |
| Dornay, M; Simantov, R | 1 |
| Dewey, WL; Fu, TC; Jones, D; Martin, BR; Ohlsson, AE | 1 |
| Grace, M; Kneip, J; Levine, AS; Morley, JE; Murray, SS | 1 |
| Krieger, AJ; Sapru, HN; Willette, RN | 1 |
| Chesselet, MF; Glowinski, J; Lubetzki, C | 1 |
| Catapane, EJ; Kream, RM; Stefano, GB | 1 |
| Dunwiddie, TV; Palmer, MR; Perez-Reyes, E; Rice, KC | 1 |
| De Souza, EB; Van Loon, GR | 1 |
| Assanah, P; Scharrer, B; Stefano, GB | 1 |
| Blume, AJ; Larsen, NE; Mullikin-Kilpatrick, D | 1 |
| Baram, D; Levy, R; Simantov, R | 1 |
| Itoga, E; Kishida, T; Kito, S; Togo, M | 1 |
| Gaginella, TS; Rimele, TJ; Wietecha, M | 1 |
| Rothman, R; Westfall, TC | 1 |
| Hallermayer, K; Hamprecht, B; Harmening, C; Merz, H | 1 |
| Kameyama, T; Ukai, M | 1 |
| Laurent, S; Schmitt, H | 2 |
| Kumada, M; Numao, Y; Saito, M; Terui, N | 1 |
| Childers, SR; La Riviere, G; Lambert, SM | 1 |
| Frenk, H; Mayer, DJ; Watkins, LR | 1 |
| Frenk, H; Mayer, DJ; Miller, J; Watkins, LR | 2 |
| Chan, SH; Tse, SY; Wong, TM | 1 |
| Brown, DR; Miller, RJ | 2 |
| Connor, JD; Drust, EG | 1 |
| Dzoljic, M; Haffmans, J; Ukponmwan, OE; van der Poel-Heisterkamp, AL | 1 |
| Fibiger, HC; LePiane, FG; Phillips, AG | 1 |
| Charnay, Y; Dray, F; Dubois, PM; Leger, L | 1 |
| Assanah, P; Burrowes, WR; Chapman, A; Gonzales, G; Iannone, B; Leung, MK; Stefano, GB | 1 |
| Copolov, D; Funder, JW; Jefferys, D | 1 |
| Maixner, W; Randich, A | 1 |
| Fujita, N; Inoki, R; Nakahiro, M; Saito, K | 1 |
| Kinscheck, IB; Mayer, DJ; Watkins, LR | 1 |
| Peets, JM; Pomeranz, B; Power, C | 1 |
| Hsiao, S; Inouye, K; Itoh, S; Katsuura, G | 1 |
| Chaillet, P; Costentin, J; Lecomte, JM; Marçais, H; Natan, LB; Uchida, G | 1 |
| Giovino, AA; Glimcher, PW; Hoebel, BG; Margolin, DH | 1 |
| de Groat, WC; Hisamitsu, T | 1 |
| Breese, G; Kalivas, PW; Prange, AJ; Stanley, D; Widerlöv, E | 1 |
| Copolov, D; Funder, J; Irby, D; Jefferys, D | 1 |
| Gandhi, MR; Haddad, GG; Hochwald, GM; Lai, TL | 1 |
| Algeri, S; De Simoni, MG; Plaznik, A | 1 |
| Balderrama, N; Maldonado, H; Miralto, A; Núñez, J | 1 |
| Abramowitz, J; Campbell, AR | 1 |
| Kalivas, PW; Nemeroff, CB; Prange, AJ | 1 |
| Barnett, A; Chipkin, RE; Iorio, LC; Latranyi, MZ | 1 |
| Moreton, JE; Tortella, FC | 1 |
| Allerton, HW; Isom, GE; Zobrist, RH | 1 |
| Bellet, M; Elghozi, JL; Meyer, P | 1 |
| Chéramy, A; Chesselet, MF; Desban, M; Glowinski, J; Lubetzki, C; Reisine, TD | 1 |
| Barbeau, A; Fukuda, T; Izumi, K; Koja, T; Shimizu, T; Yoshida, M | 1 |
| Algeri, S; De Simoni, MG; Guardabasso, V; Misterek, K | 1 |
| del Río, J; Garzón, J; Rubio, J | 1 |
| Brady, LS; Holtzman, SG | 2 |
| Bloom, FE; Iversen, SD; Joyce, EM; Koob, GF; Strecker, R | 1 |
| Algeri, S; Altstein, M; de Simone, GM; Guardabasso, V | 1 |
| Macdonald, RL; Werz, MA | 1 |
| Jones, CA; Marchbanks, RM | 1 |
| LePiane, FG; Phillips, AG | 1 |
| Barbeau, A; Fukuda, T; Izumi, K; Munekata, E; Nakanishi, T; Yamamoto, H; Yoshida, M | 1 |
| Levine, AS; Morley, JE; Silvis, SE | 1 |
| Barbeau, A; Izumi, K; Munekata, E; Nakanishi, T; Wong, P; Yamamoto, H; Yoshida, M | 1 |
| Flack, HG; Huston, JP; Welzl, H | 1 |
| Huston, JP; Oitzl, MS; Ornstein, K; Sprick, U | 1 |
| Chéramy, A; Chesselet, MF; Glowinski, J; Reisine, TD | 1 |
| Barbeau, A; Izumi, K; Munekata, E; Nakanishi, T; Yamamoto, H | 1 |
| Burks, TF; Galligan, JJ; Miller, MS | 1 |
| Khan, MF | 1 |
| De Sarro, GB; Marmo, E; Naccari, F; Nisticõ, G; Rotiroti, D | 1 |
| Coy, DH; Dunlap, WP; Harston, CT; Spirtes, MA | 1 |
| Adjroud, O | 1 |
| Ally, A; Fuchs, IE; Meintjes, AF; Nóbrega, AC; Wilson, LB | 1 |
| Hinson, JP; Kapas, S | 1 |
| Godoy, AM; Maldonado, H | 1 |
| Shahabi, NA; Sharp, BM | 1 |
| Hinson, JP; Kapas, S; Purbrick, A | 1 |
| Everitt, BJ; Phillips, GD; Robbins, TW | 1 |
| Johnson, PL; Stellar, JR | 1 |
| Borodulina, OI; Efanov, AM; Koshkin, AA; Sazanov, LA; Varfolomeev, SD; Zaitsev, SV | 1 |
| Hirschelmann, R; Rickinger, O; Sheriff, H | 1 |
| Ma, JK; Rojanasakul, Y; Schwegler-Berry, D; Toledo-Velasquez, D; Wang, L | 1 |
| Bilfinger, TV; Stefano, G | 1 |
| Bilfinger, TV; Stefano, GB | 1 |
| Capron, A; Duvaux-Miret, O; Leung, MK; Stefano, GB | 1 |
| Cadet, P; Hughes, TK; Smith, EM; Stefano, GB | 1 |
| Bueno, L; Fioramonti, J; Gicquel, S; Million, M; Zajac, JM | 1 |
| Amoroso, D; Catozzi, L; Ceppi, E; Groppetti, A; Guglielmetti, F; Palazzi, E | 1 |
| Bhatia, SC; Kumar, VM; Manchanda, SK; Nayar, U; Poddar, A; Saha, S | 1 |
| Casares, F; Liu, U; Stefano, GB | 1 |
| Fascher, E; Pryor, SC | 1 |
| Parenti, C; Scoto, GM | 1 |
| Abe, T; Kotegawa, T; Tsutsui, K | 1 |
| Cui, Y; Lee, TF; Wang, LC | 1 |
| Bhatia, SC; Manchanda, SK; Nayar, U; Saha, SN | 1 |
| Biber, J; Lang, S; Lang, VB; Langguth, P; Merkle, HP; Ottiger, C; Perriard, JC; Rognan, D; Rothen-Rutishauser, B; Wunderli-Allenspach, H | 1 |
| Ally, A; Caringi, D; Koester, DM; Mokler, DJ | 1 |
| Severson, K; Tackett, RL | 1 |
| Fields, TY; Meneray, MA | 1 |
| Chakrabarti, S; Law, PY; Loh, HH | 1 |
| Auriola, S; Hämäläinen, KM; Ranta, VP; Urtti, A | 2 |
| Bennett, DJ; Fields, TY; Meneray, MA | 2 |
| Bilfinger, TV; Fimiani, C; Mattocks, D; Rialas, CM; Salzet, M; Stefano, GB | 1 |
| Hebb, AL; Maddeaux, C; Marsh, NJ; Mendella, PD; Zacharko, RM | 1 |
| Taglietti, V; Toselli, M; Tosetti, P | 1 |
| Fukunaga, Y; Inoue, N; Kishioka, S; Miyamoto, M; Yamamoto, H | 1 |
| Baeger, I; Herzig, JW; Knoll, A; Loewe, H | 1 |
| Bergasa, NV; Ravi, J; Shi, Q; Zhou, J | 1 |
| Ally, A; Chayaikul, P; Ishide, T; Maher, TJ; Mancini, M | 1 |
| Bilfinger, TV; Magazine, HI; Murga, JD; Qi, F; Saeed, RW; Short, TW; Stefano, GB | 1 |
| Hoffman, AF; Lupica, CR | 1 |
| Ally, A; Maher, TJ; Nauli, SM; Pearce, WJ | 1 |
| Schneider, JS; Schroeder, JA | 1 |
| Hebb, AL; Zacharko, RM | 2 |
| CAPENER, N | 1 |
| LEAROYD, CG | 1 |
| SIMARD, L | 1 |
| BRODEUR, P | 1 |
| GENEST, J | 1 |
| LAPOINTE, R | 1 |
| DUCHENE, W | 1 |
| REIK, T | 1 |
| Barson, JR; Hoebel, BG; Leibowitz, SF; Rada, P | 1 |
| Barson, JR; Carr, AJ; Hoebel, BG; Leibowitz, SF; Rada, P; Sobhani, NC; Soun, JE | 1 |
| Karatayev, O; Leibowitz, SF; Liang, S; Morganstern, I; Ye, Z | 1 |
| Barson, JR; Chen, A; Chen, YW; Hoebel, BG; Leibowitz, SF | 2 |
| Amir, LH; Crawford, SB; Forster, DA; Moorhead, AM | 1 |
4 review(s) available for enkephalinamide-met, ala(2)- and enkephalin, methionine
| Article | Year |
|---|---|
Behavioral evidence for differential neuropeptide modulation of the mesolimbic dopamine system.
Topics: Animals; Behavior, Animal; Dopamine; Eating; Endorphins; Enkephalin, Methionine; Limbic System; Mesencephalon; Neuropeptides; Neurotensin; Rats; Substance P; Tachykinins | 1988 |
Opioids in the hippocampus: progress obtained from in vivo electrophysiological analyses.
Topics: Animals; beta-Endorphin; Electroencephalography; Electrophysiology; Endorphins; Enkephalin, Methionine; Hippocampus; Immunohistochemistry; Naloxone | 1988 |
[Enkephalinergic regulation of cardiovascular centers].
Topics: Animals; Blood Pressure; Brain Mapping; Cardiovascular Physiological Phenomena; Cats; Dextromoramide; Dogs; Enkephalin, Methionine; Enkephalins; Heart Rate; Medulla Oblongata; Naloxone; Naltrexone; Nervous System Physiological Phenomena; Pressoreceptors; Rats; Receptors, Opioid; Reflex; Reticular Formation; Sympathetic Nervous System; Vagus Nerve; Vasomotor System | 1985 |
[The co-localization of monoamines and enkephalins in the central nervous system].
Topics: 5,6-Dihydroxytryptamine; 5,7-Dihydroxytryptamine; Amines; Animals; Brain; Catecholamines; Cats; Corpus Striatum; Enkephalin, Methionine; Enkephalins; Histocytochemistry; Hydroxydopamines; Hypothalamus; Immunologic Techniques; Locus Coeruleus; Neurons; Norepinephrine; Oxidopamine; Protein Precursors; Raphe Nuclei; Rats; Serotonin; Tissue Distribution | 1984 |
1 trial(s) available for enkephalinamide-met, ala(2)- and enkephalin, methionine
| Article | Year |
|---|---|
'Is there any point in me doing this?' Views and experiences of women in the Diabetes and Antenatal Milk Expressing (DAME) trial.
Topics: Breast Feeding; Diabetes Mellitus; Enkephalin, Methionine; Female; Humans; Infant; Milk, Human; Pregnancy; Prenatal Care; Qualitative Research | 2022 |
336 other study(ies) available for enkephalinamide-met, ala(2)- and enkephalin, methionine
| Article | Year |
|---|---|
[Monoaminergic modulation of the analgesia induced in rats by (D-Ala2)-met-enkephalinamide (DADA)].
Topics: Analgesics; Animals; Biogenic Amines; Drug Interactions; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Monoamine Oxidase Inhibitors; Morphine; Rats | 1979 |
Sulmazole effects on PGE2 and D-Ala2-Met-enkephalinamide modulation of cyclic AMP synthesis and neurotransmitter release in a sympathetic ganglion.
Topics: Acetylcholine; Adenylyl Cyclases; Adipose Tissue; Animals; Cardiotonic Agents; Cyclic AMP; Dinoprostone; Dose-Response Relationship, Drug; Enkephalin, Methionine; Ganglia, Sympathetic; GTP-Binding Proteins; Guinea Pigs; Imidazoles; In Vitro Techniques; Kinetics; Neurotransmitter Agents | 1992 |
Conjunctival penetration of insulin and peptide drugs in the albino rabbit.
Topics: Administration, Topical; Animals; Atenolol; Bile Acids and Salts; Conjunctiva; Enkephalin, Methionine; Glycocholic Acid; Insulin; Male; Molecular Weight; Ophthalmic Solutions; Rabbits; Substance P; Timolol | 1992 |
Effect of sorbin on duodenal absorption of water and electrolytes in the rat.
Topics: Amino Acid Sequence; Angiotensin II; Animals; Blood Pressure; Chlorine; Duodenum; Enkephalin, Methionine; Intestinal Absorption; Male; Molecular Sequence Data; Peptides; Rats; Rats, Sprague-Dawley; Sodium; Vasoactive Intestinal Peptide; Water; Water-Electrolyte Balance | 1992 |
Opioid inhibition of GABA release from presynaptic terminals of rat hippocampal interneurons.
Topics: Action Potentials; Animals; Electric Conductivity; Electric Stimulation; Enkephalin, Methionine; gamma-Aminobutyric Acid; Hippocampus; Interneurons; Male; Molecular Sequence Data; Naloxone; Rats; Rats, Inbred Strains; Synapses; Tetrodotoxin | 1992 |
Proenkephalin A derivatives in lacrimal gland: occurrence and regulation of lacrimal function.
Topics: Adenylyl Cyclases; Animals; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Lacrimal Apparatus; Male; Protein Precursors; Radioimmunoassay; Rats; Rats, Inbred Strains | 1992 |
Intraventricular administration of D-Ala2-Met5-enkephalinamide induces rapid recovery of responding for electrical brain stimulation from the ventral tegmental area following uncontrollable footshock.
Topics: Animals; Brain; Cerebral Ventricles; Electric Stimulation; Electroshock; Enkephalin, Methionine; Foot; Injections, Intraventricular; Male; Mice; Mice, Inbred Strains; Tegmentum Mesencephali; Time Factors | 1992 |
Effects of oxymorphindole on morphine induced-antinociception in mice and rats.
Topics: Analgesics; Animals; Dose-Response Relationship, Drug; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Mice; Morphine; Morpholines; Rats; Receptors, Opioid; Receptors, Opioid, delta | 1990 |
An in vitro study on the hippocampal epileptogenic properties of enkephalins and enkephalinase inhibitors in rats.
Topics: Animals; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Epilepsy; Hippocampus; In Vitro Techniques; Male; Morphine; Neprilysin; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, mu | 1991 |
Effects of centrally administered anxiolytic agents on classically conditioned bradycardia.
Topics: Animals; Anti-Anxiety Agents; Arousal; Brain; Brain Mapping; Brimonidine Tartrate; Clonidine; Conditioning, Classical; Corticotropin-Releasing Hormone; Enkephalin, Methionine; Heart Rate; Male; Peptide Fragments; Quinoxalines; Rats; Reflex, Startle | 1991 |
Synaptic localization of adrenergic disinhibition in the rat hippocampus.
Topics: Adrenergic alpha-Agonists; Animals; Baclofen; Enkephalin, Methionine; Epinephrine; Evoked Potentials; Hippocampus; In Vitro Techniques; Isoproterenol; Male; Norepinephrine; Picrotoxin; Pyramidal Tracts; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Synapses | 1991 |
Effects of beta-adrenergic blocking agents on specific binding of [3H]D-Ala2-Met5-enkephalinamide and [3H]naloxone.
Topics: Adrenergic beta-Antagonists; Animals; Enkephalin, Methionine; In Vitro Techniques; Male; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Sodium | 1991 |
Neurokinin inhibition of cholinergic myenteric neurons in canine antrum.
Topics: Acetylcholine; Animals; Atropine; Dinoprostone; Dogs; Electric Stimulation; Enkephalin, Methionine; Female; Hexamethonium; Hexamethonium Compounds; In Vitro Techniques; Indomethacin; Male; Muscle, Smooth; Myenteric Plexus; Naloxone; Neurokinin A; Neurons; Nifedipine; Phentolamine; Propranolol; Pyloric Antrum; Substance P; Tetrodotoxin; Vasoactive Intestinal Peptide | 1990 |
Pertussis-toxin insensitive enkephalin inhibition of adenylyl cyclase in lacrimal acinar cells.
Topics: Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Animals; Chlorides; Cholera Toxin; Enkephalin, Methionine; Guanosine Triphosphate; Lacrimal Apparatus; Manganese; Manganese Compounds; Pertussis Toxin; Rats; Rats, Inbred Strains; Virulence Factors, Bordetella | 1992 |
Receptor-mediated supra-additive activation of guinea pig superior cervical ganglion adenylate cyclase: role of Mn2+ ions and calmodulin.
Topics: Adenylyl Cyclases; ADP-Ribosylation Factors; Animals; Calmodulin; Enkephalin, Methionine; Enzyme Activation; Ganglia, Sympathetic; GTP-Binding Proteins; Guanosine Triphosphate; Guinea Pigs; Manganese; Membranes; Prostaglandins E | 1991 |
Opioid modulation of pavlovian learning in rabbits: involvement of sublenticular pathways.
Topics: Animals; Association Learning; Attention; Conditioning, Classical; Discrimination Learning; Enkephalin, Methionine; Extinction, Psychological; Female; Heart Rate; Male; Naloxone; Rabbits; Substantia Innominata | 1991 |
Lipopolysaccharide and opioids activate distinct populations of Mytilus edulis immunocytes.
Topics: Animals; Bivalvia; Enkephalin, Methionine; Hemocytes; Lipopolysaccharides; Naloxone | 1991 |
Conditioned place preference produced by infusion of Met-enkephalin into the medial preoptic area.
Topics: Analysis of Variance; Animals; Conditioning, Operant; Enkephalin, Methionine; Infusions, Parenteral; Male; Preoptic Area; Rats; Rats, Inbred Strains; Reinforcement, Psychology; Reward | 1991 |
Increase in follicle stimulating hormone content occurs in cultured human fetal pituitary cells exposed to gonadotropin-releasing hormone.
Topics: Cells, Cultured; Dose-Response Relationship, Drug; Enkephalin, Methionine; Female; Follicle Stimulating Hormone; Gestational Age; Gonadotropin-Releasing Hormone; Humans; In Vitro Techniques; Male; Pituitary Gland; Regression Analysis | 1991 |
Interaction between enkephalinergic and dopaminergic systems in stressful situations.
Topics: Animals; Apomorphine; Conditioning, Operant; Corpus Striatum; Dopamine; Enkephalin, Methionine; Enkephalins; Hydroxydopamines; Male; Mice; Mice, Inbred Strains; Motor Activity; Neurons; Oxidopamine; Pimozide; Receptors, Dopamine; Stress, Psychological | 1991 |
An in vitro study on the hippocampal electrophysiological properties of enkephalinase inhibitors in rats.
Topics: Animals; Dipeptides; Electric Stimulation; Electrophysiology; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Evoked Potentials; Hippocampus; In Vitro Techniques; Male; Neprilysin; Perfusion; Rats; Rats, Inbred Strains; Thiorphan | 1991 |
Respiratory burst inhibition in human neutrophils by ultra-low doses of [D-Ala2]methionine enkephalinamide.
Topics: Dose-Response Relationship, Drug; Enkephalin, Methionine; Humans; In Vitro Techniques; Kinetics; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Respiratory Burst | 1991 |
Endorphin peptides enhance mitogen-induced T cell proliferation which has been suppressed by prostaglandins.
Topics: Alprostadil; Animals; beta-Endorphin; Cells, Cultured; Concanavalin A; Enkephalin, Methionine; Lymphocyte Activation; Male; Phytohemagglutinins; Rats; Rats, Inbred Strains; T-Lymphocytes | 1991 |
Changes in cardiovascular responses of conscious rats to endogenous opioids following treatment with catecholamine-depleting agents.
Topics: Animals; Atropine; Blood Pressure; Cardiovascular Physiological Phenomena; Catecholamines; Dynorphins; Endorphins; Enkephalin, Methionine; Heart Rate; Hydroxydopamines; Male; Motor Activity; Naloxone; Narcotics; Neurotoxins; Oxidopamine; Peptide Fragments; Rats; Rats, Inbred Strains; Reserpine; Verapamil | 1990 |
Opioid induction of immunoreactive interleukin-1 in Mytilus edulis and human immunocytes: an interleukin-1-like substance in invertebrate neural tissue.
Topics: Animals; Bivalvia; Enkephalin, Methionine; Ganglia; Glycopeptides; Humans; Immune System; Interleukin-1; Naloxone; Nerve Tissue | 1991 |
Effect of D ala2 metenkephalinamide on feline jejunal and ileal water and electrolyte transport.
Topics: Animals; Bicarbonates; Biological Transport; Body Water; Calcium; Cats; Chlorides; Electrolytes; Enkephalin, Methionine; Ileum; Intestinal Absorption; Jejunum; Potassium; Sodium | 1990 |
The proabsorptive effect of D-ala2-metenkephalinamide is mediated by naloxone-sensitive opiate receptors in the isolated perfused ileum.
Topics: Absorption; Animals; Dose-Response Relationship, Drug; Electrolytes; Enkephalin, Methionine; Ileum; In Vitro Techniques; Naloxone; Perfusion; Rabbits; Receptors, Opioid; Water | 1990 |
Peptidergic stimulation and inhibition of lacrimal gland adenylate cyclase.
Topics: Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Animals; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Enkephalin, Methionine; Lacrimal Apparatus; Male; Peptides; Peroxidase; Rats; Time Factors; Vasoactive Intestinal Peptide | 1990 |
D-Ala2-Met5-enkephalinamide impairs the acquisition of ethanol preference without influencing sucrose preference.
Topics: Alcohol Drinking; Animals; Brain; Dose-Response Relationship, Drug; Drinking; Enkephalin, Methionine; Injections, Subcutaneous; Male; Rats; Rats, Inbred Strains; Receptors, Opioid; Sucrose; Taste | 1990 |
Supra-additive activation of guinea-pig superior cervical ganglion adenylate cyclase by PGE2 and D-Ala2-Met-enkephalinamide: role of GTP.
Topics: Adenylyl Cyclases; Animals; Dinoprostone; Enkephalin, Methionine; Enzyme Activation; Ganglia, Sympathetic; Guanine Nucleotides; Guanosine Triphosphate; Guinea Pigs | 1990 |
Intra-accumbens implants of embryonic dopaminergic neurons reverse the behavioral supersensitivity to opiates evoked by lesion of the mesolimbic dopaminergic pathway.
Topics: Amphetamine; Animals; Animals, Newborn; Apomorphine; Brain Tissue Transplantation; Dopamine; Enkephalin, Methionine; Fetal Tissue Transplantation; Immunohistochemistry; Limbic System; Motor Activity; Narcotics; Neural Pathways; Neurons; Nucleus Accumbens; Rats; Rats, Inbred Strains; Stereoisomerism | 1990 |
Opioid peptide regulation of neurons in the bed nucleus of the stria terminalis: a microiontophoretic study.
Topics: Animals; Electrophysiology; Enkephalin, Methionine; Female; Iontophoresis; Naloxone; Neurons; Rats; Rats, Inbred Strains; Thalamus | 1990 |
Attenuation of reflex pressor and ventilatory responses to static muscular contraction by intrathecal opioids.
Topics: Animals; Blood Pressure; Cats; Dose-Response Relationship, Drug; Electric Stimulation; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Heart Rate; Injections, Spinal; Muscle Contraction; Respiration; Sciatic Nerve | 1990 |
The pharmacological modification of secretory responses.
Topics: Animals; Biological Transport, Active; Carbachol; Electrolytes; Enkephalin, Methionine; Ileum; Intestinal Mucosa; Jejunum; Kinins; Models, Biological; Narcotics; Rats; Receptors, Opioid; Substance P; Tyramine | 1985 |
Role of naloxone and opioid peptides on thyrotrophin, alpha subunit and beta thyrotrophin by dispersed rat pituitary cells.
Topics: Animals; beta-Endorphin; Cells, Cultured; Endorphins; Enkephalin, Methionine; Glycoprotein Hormones, alpha Subunit; Male; Naloxone; Peptide Fragments; Pituitary Gland; Pituitary Hormones, Anterior; Rats; Rats, Inbred Strains; Receptors, Opioid; Thyrotropin; Thyrotropin-Releasing Hormone; Triiodothyronine | 1985 |
Neurokinin B is a preferred agonist for a neuronal substance P receptor and its action is antagonized by enkephalin.
Topics: Animals; Atropine; Enkephalin, Methionine; Guinea Pigs; Ileum; Muscle Contraction; Muscle, Smooth; Naloxone; Nerve Tissue Proteins; Neurokinin A; Neurokinin B; Neurons; Neurotransmitter Agents; Oligopeptides; Peptide Fragments; Receptors, Muscarinic; Receptors, Neurokinin-1; Receptors, Neurotransmitter; Substance P; Substrate Specificity; Tachykinins | 1985 |
Somatostatin, substance P and [Lys]-vasopressin interfere with the binding of [3H][D-Ala2, Met5]enkephalinamide to rat brain membranes.
Topics: Animals; Binding, Competitive; Brain; Enkephalin, Methionine; In Vitro Techniques; Lypressin; Male; Membranes; Rats; Somatostatin; Substance P | 1985 |
Hypothalamic opioids and the acute-phase glycoprotein response in guinea pigs.
Topics: Acute-Phase Proteins; Animals; Blood Proteins; Dynorphins; Endorphins; Enkephalin, Methionine; Fever; Glycoproteins; Guinea Pigs; Hypothalamus; Interleukin-1; Lipopolysaccharides; Male; Morphine; Temperature; Time Factors | 1985 |
Enkephalins increase cyclic adenosine monophosphate content, calcium uptake, and contractile state in cultured chick embryo heart cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium; Cells, Cultured; Chick Embryo; Cyclic AMP; Enkephalin, Methionine; Enkephalins; GTP-Binding Proteins; Heart; Myocardial Contraction; Myocardium; Naloxone | 1986 |
Effects of opioids and opioid peptide on the release of substance P-like material induced by tooth pulp stimulation in the trigeminal nucleus caudalis of the rabbit.
Topics: Animals; Dental Pulp; Electric Stimulation; Enkephalin, Methionine; Male; Morphine; Naloxone; Pain; Rabbits; Substance P; Trigeminal Nuclei | 1986 |
Enkephalin modulation of neural transmission in the cat stellate ganglion: pharmacological actions of exogenous opiates.
Topics: (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride; Animals; Cats; Dimethylphenylpiperazinium Iodide; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Ganglia, Sympathetic; Heart Rate; Histamine; Male; Morphine; Synaptic Transmission | 1986 |
Neuron responses to substance P and enkephalin in rat dorso-lateral septum in vitro.
Topics: Action Potentials; Animals; Enkephalin, Methionine; Male; Rats; Rats, Inbred Strains; Septum Pellucidum; Substance P | 1987 |
Neurotensin, substance P, neurokinin-alpha, and enkephalin: injection into ventral tegmental area in the rat produces differential effects on operant responding.
Topics: Animals; Conditioning, Operant; Dextroamphetamine; Enkephalin, Methionine; Enkephalins; Injections; Male; Neurokinin A; Neurotensin; Rats; Rats, Inbred Strains; Reinforcement Schedule; Substance P; Tegmentum Mesencephali | 1989 |
Substance P, neurotensin and enkephalin injections into the ventral tegmental area: comparative study on dopamine turnover in several forebrain structures.
Topics: Animals; Dopamine; Enkephalin, Methionine; Frontal Lobe; Neural Pathways; Neurotensin; Rats; Substance P; Tegmentum Mesencephali | 1989 |
Inhibition of sympathetic neurotransmission by the opioid delta-receptor agonist DAMA in the pithed rat.
Topics: (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride; Animals; Blood Pressure; Decerebrate State; Electric Stimulation; Enkephalin, Methionine; Male; Naloxone; Nerve Endings; Norepinephrine; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Spinal Cord; Sympathetic Nervous System; Synaptic Transmission | 1989 |
Evidence for the involvement of opioid neuropeptides in the adherence and migration of immunocompetent invertebrate hemocytes.
Topics: Animals; Blood Cells; Cell Adhesion; Cell Movement; Chromatography, High Pressure Liquid; Cockroaches; Endorphins; Enkephalin, Methionine; Female; Hemocytes; Male; Mollusca; Naloxone; Radioimmunoassay; Receptors, Opioid | 1989 |
Antidiarrheal properties of supraspinal mu and delta and peripheral mu, delta and kappa opioid receptors: inhibition of diarrhea without constipation.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Antidiarrheals; Constipation; Dose-Response Relationship, Drug; Endorphins; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Gastrointestinal Motility; Injections, Intraventricular; Male; Mice; Mice, Inbred ICR; Morphine; Pyrrolidines; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu | 1989 |
Inhibition of stimulated lacrimal secretion by [D-Ala2]Met-enkephalinamide.
Topics: Animals; Carbachol; Dose-Response Relationship, Drug; Drug Synergism; Enkephalin, Methionine; Kinetics; Lacrimal Apparatus; Male; Naloxone; Peroxidase; Phenylephrine; Rats; Rats, Inbred F344; Vasoactive Intestinal Peptide | 1989 |
Kappa-opioid agonists do not inhibit adenylate cyclase.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Adenylyl Cyclase Inhibitors; Animals; Benzeneacetamides; Benzomorphans; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Methionine; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Levorphanol; Morphine; Naloxone; Pentazocine; Pyrrolidines; Rana catesbeiana; Receptors, Opioid; Receptors, Opioid, kappa; Sodium Chloride | 1989 |
Stimulatory effects of opioid neuropeptides on locomotory activity and conformational changes in invertebrate and human immunocytes: evidence for a subtype of delta receptor.
Topics: Animals; Bivalvia; Cell Movement; Enkephalin, Methionine; Enkephalins; Humans; In Vitro Techniques; Insecta; Lymphocytes; Receptors, Opioid; Receptors, Opioid, delta; Species Specificity; Structure-Activity Relationship | 1989 |
Modulation of mu-mediated antinociception by delta agonists: characterization with antagonists.
Topics: Analgesics; Animals; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Injections, Intraventricular; Male; Mice; Mice, Inbred ICR; Naloxone; Naltrexone; Narcotic Antagonists; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu | 1989 |
Effects of [D-Ala2] Met-enkephalinamide, a Met-enkephalin analog, on delayed response by squirrel monkeys.
Topics: Animals; Arousal; Attention; Brain; Dose-Response Relationship, Drug; Enkephalin, Methionine; Female; Male; Memory; Mental Recall; Problem Solving; Psychomotor Performance; Reaction Time; Receptors, Opioid; Saimiri | 1989 |
Supra-additive stimulation of adenylate cyclase activity by prostaglandin E2 and D-Ala2-met-enkephalinamide in the guinea-pig superior cervical ganglion: role of Mg2+ions.
Topics: Adenylyl Cyclases; Animals; Enkephalin, Methionine; Ganglia, Sympathetic; Guanine Nucleotides; Guinea Pigs; Magnesium; Prostaglandins E | 1989 |
Opposite central and peripheral control by endogenous opioids of intestinal motility in fed rats.
Topics: Administration, Oral; Animals; Captopril; Electromyography; Endorphins; Enkephalin, Methionine; Gastrointestinal Motility; Glycopeptides; Injections, Intraperitoneal; Injections, Intraventricular; Levallorphan; Male; Naloxone; Rats; Rats, Inbred Strains | 1989 |
Role of renal nerves in excretory responses to exogenous and endogenous opioid peptides.
Topics: Animals; Body Water; Denervation; Endorphins; Enkephalin, Methionine; Hemodynamics; Kidney; Male; Naloxone; Rats; Rats, Inbred Strains; Sodium; Sympathetic Nervous System | 1989 |
Morphine-like activity of substituted amides & imides of [D-Ala2, Met5]-enkephalin.
Topics: Amides; Enkephalin, Methionine; Imides; Morphine; Pain Measurement; Structure-Activity Relationship | 1989 |
Opioid modulation of feeding and drinking in fowls.
Topics: Animals; Chickens; Drinking; Eating; Enkephalin, Methionine; Female; Injections, Intramuscular; Injections, Intravenous; Injections, Intraventricular; Naloxone; Naltrexone; Time Factors | 1989 |
Antiaversive properties of opioids in the conditioned taste aversion test in the rat.
Topics: Animals; Avoidance Learning; Conditioning, Classical; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Female; Fentanyl; Male; Methadone; Morphine; Narcotics; Rats; Rats, Inbred Strains; Receptors, Opioid; Taste | 1987 |
Hypothalamo-pituitary-interrenal responses to opioid substances in the trout. II. Effects of morphine and D-Ala2, Met5-enkephalinamide on plasma cortisol titres in vivo.
Topics: Adrenocorticotropic Hormone; Aging; Animals; Corticotropin-Releasing Hormone; Enkephalin, Methionine; Hydrocortisone; Hypothalamus; Interrenal Gland; Morphine; Naloxone; Pituitary Gland, Anterior; Salmonidae; Time Factors; Trout | 1987 |
The mu-opioid receptor in the 7315c tumor cell.
Topics: Cell Membrane; Cyclazocine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Ethylketocyclazocine; Oligopeptides; Receptors, Opioid; Receptors, Opioid, mu; Tumor Cells, Cultured | 1987 |
Opiate-inhibited adenylate cyclase in rat brain membranes depleted of Gs-stimulated adenylate cyclase.
Topics: Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Animals; Brain; Cell Membrane; Cholera Toxin; Colforsin; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; GTP-Binding Proteins; Guanine Nucleotides; Guanylyl Imidodiphosphate; Hydrogen-Ion Concentration; Male; Naloxone; Oligopeptides; Pertussis Toxin; Rats; Rats, Inbred Strains; Receptors, Opioid; Sodium Fluoride; Virulence Factors, Bordetella | 1988 |
Effects of the opioid peptides [Met5]enkephalin-Arg6-Phe7 and [Met5]enkephalin-Arg6-Gly7-Leu8 on cholinergic neurotransmission in the rabbit isolated atria.
Topics: Animals; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Methionine; Female; Heart; Heart Rate; In Vitro Techniques; Male; Naloxone; Parasympathetic Nervous System; Propranolol; Rabbits; Synaptic Transmission | 1987 |
Effects of the desensitization by morphine of the opiate-dependent adenylate cyclase system in the rat striatum on the activity of the inhibitory regulatory G protein.
Topics: Adenylyl Cyclases; Animals; Corpus Striatum; Enkephalin, Methionine; GTP Phosphohydrolases; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Male; Morphine; Rats; Rats, Inbred Strains; Receptors, Opioid; Thionucleotides | 1988 |
Opiate mechanisms in the central amygdala and gastric stress pathology in rats.
Topics: Amygdala; Animals; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Male; Microinjections; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Restraint, Physical; Stomach Ulcer; Stress, Physiological | 1988 |
Opioid binding sites in the fish brain: an autoradiographic study.
Topics: Anguilla; Animals; Autoradiography; Binding, Competitive; Brain; Cell Membrane; Cerebellum; Enkephalin, Methionine; Etorphine; Female; Lampreys; Receptors, Opioid; Salmonidae; Tissue Distribution; Trout | 1988 |
[Specific binding of mu- and delta-ligands by opiate receptors in the rat brain in the presence of reaferon].
Topics: Animals; Binding, Competitive; Brain; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; In Vitro Techniques; Interferon alpha-2; Interferon Type I; Interferon-alpha; Ligands; Male; Rats; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Recombinant Proteins | 1988 |
Differential regulation of amounts of the guanine-nucleotide-binding proteins Gi and Go in neuroblastoma x glioma hybrid cells in response to dibutyryl cyclic AMP.
Topics: Bucladesine; Cell Differentiation; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Glioma; GTP-Binding Proteins; Hybrid Cells; Neuroblastoma; Time Factors | 1988 |
Evidence that long-term administration of a methionine-enkephalin analogue stimulates the growth and steroidogenic capacity of rat inner adrenocortical cells.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Animals; Cell Division; Corticosterone; Dexamethasone; Enkephalin, Methionine; Male; Microscopy, Electron; Mitochondria; Rats; Rats, Inbred Strains; Reference Values | 1988 |
Monoclonal antibody to enkephalins with binding characteristics similar to opiate receptor.
Topics: alpha-Endorphin; Animals; Antibodies, Monoclonal; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Mice; Morphine; Naloxone; Receptors, Opioid | 1985 |
Opiate receptor-mediated chemotaxis of human monocytes.
Topics: beta-Endorphin; Chemotaxis; Dynorphins; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Humans; In Vitro Techniques; Monocytes; Peptide Fragments; Receptors, Opioid | 1985 |
Sensitization to repeated enkephalin administration into the ventral tegmental area of the rat. I. Behavioral characterization.
Topics: Animals; Behavior, Animal; Conditioning, Classical; Dose-Response Relationship, Drug; Drug Administration Schedule; Dynorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Male; Microinjections; Motor Activity; Naloxone; Peptide Fragments; Rats; Rats, Inbred Strains; Tegmentum Mesencephali | 1985 |
Chronic treatment with five different neuroleptics elicits behavioral supersensitivity to opiate infusion into the nucleus accumbens.
Topics: Animals; Antipsychotic Agents; Enkephalin, Methionine; Flupenthixol; Fluphenazine; Haloperidol; Male; Nucleus Accumbens; Perphenazine; Phenothiazines; Rats; Rats, Inbred Strains; Receptors, Dopamine; Reserpine; Septal Nuclei; Sulpiride; Time Factors | 1986 |
Intestinal effect and analgesia: evidence for different involvement of opioid receptor subtypes in periaqueductal gray matter.
Topics: Analgesia; Animals; beta-Endorphin; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Dynorphins; Endorphins; Enkephalin, Methionine; Female; Gastrointestinal Motility; Injections; Male; Morphine; Muscle, Smooth; Periaqueductal Gray; Rats; Rats, Inbred Strains; Receptors, Opioid | 1986 |
Morphine inhibition of calcium fluxes, neurotransmitter release and protein and lipid phosphorylation in brain slices and synaptosomes.
Topics: Adenylyl Cyclase Inhibitors; Amino Acids; Animals; Brain; Calcium; Cyclic AMP; Enkephalin, Methionine; Female; Guanosine Triphosphate; In Vitro Techniques; Lipid Metabolism; Morphine; Nerve Tissue Proteins; Neurotransmitter Agents; Phosphorylation; Rats; Rats, Inbred Strains; Synaptosomes | 1986 |
[Peripheral analgesic actions of opioid peptides and morphine analogues].
Topics: Analgesics, Opioid; Animals; Cyclazocine; Dynorphins; Enkephalin, Methionine; Ethylketocyclazocine; Levallorphan; Lidocaine; Male; Mice; Morphine; Naloxone; Pain; Peptide Fragments | 1986 |
A behavioral role for enkephalins in regulating locomotor activity in the insect Leucophaea maderae: evidence for high affinity kappa-like opioid binding sites.
Topics: Animals; Enkephalin, Methionine; Enkephalins; Morphine; Motor Activity; Orthoptera; Receptors, Opioid; Receptors, Opioid, kappa | 1986 |
Binding characteristics of [3H]opioid ligands to active opioid binding sites solubilized from rat brain membranes by glycodeoxycholate and NaCl: the recovery of binding activity by dilution.
Topics: Animals; Brain; Dynorphins; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Glycodeoxycholic Acid; Male; Naloxone; Peptide Fragments; Rats; Rats, Inbred Strains; Receptors, Opioid; Sodium Chloride; Solutions | 1987 |
Stimulation of opiate receptors in the dorsal pontine tegmentum inhibits reflex contraction of the urinary bladder.
Topics: Animals; Enkephalin, Methionine; Fentanyl; Glutamates; Glutamic Acid; Microinjections; Muscle Contraction; Naloxone; Narcotic Antagonists; Pressure; Rats; Receptors, Opioid; Reflex; Tegmentum Mesencephali; Urinary Bladder | 1988 |
Central mu, delta- and kappa-opioid influences on intestinal water and electrolyte transport in dogs.
Topics: Animals; Body Water; Cerebral Ventricles; Cholera Toxin; Dogs; Dynorphins; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Intestinal Absorption; Potassium; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Reference Values; Sodium; Vagotomy | 1988 |
Pharmacologic consequences of the vascular permeability of chromaffin cell transplants in CNS pain modulatory regions.
Topics: Adrenal Medulla; Analgesics; Animals; Blood-Brain Barrier; Capillary Permeability; Central Nervous System; Chromaffin System; Enkephalin, Methionine; Ganglionic Blockers; Ganglionic Stimulants; Male; Narcotic Antagonists; Pain; Rats; Rats, Inbred Strains | 1988 |
Impaired learning of classically conditioned bradycardia in rats following fourth ventricle administration of D-Ala2-methionine-enkephalinamide.
Topics: Animals; Bradycardia; Cerebral Ventricles; Conditioning, Classical; Enkephalin, Methionine; Heart Rate; Injections, Intraventricular; Learning; Male; Naltrexone; Rats; Rats, Inbred Strains | 1989 |
Microinjections of D-Ala2-Met5-enkephalinamide placed into nucleus accumbens suppress hypothalamically elicited hissing in the cat.
Topics: Aggression; Animals; Cats; Caudate Nucleus; Enkephalin, Methionine; Female; Hypothalamus; Male; Microinjections; Naloxone; Nucleus Accumbens; Reference Values; Septal Nuclei; Time Factors; Vocalization, Animal | 1989 |
Direct action of opioid peptides and naloxone on gonadotropin secretion by cultured rat anterior pituitary cells.
Topics: Animals; beta-Endorphin; Cells, Cultured; Endorphins; Enkephalin, Methionine; Follicle Stimulating Hormone; Luteinizing Hormone; Naloxone; Narcotics; Pituitary Gland, Anterior; Rats | 1986 |
Modulation by endogenous opioid peptides of the secretion of LHRH from cockerel (Gallus domesticus) mediobasal hypothalamic tissue.
Topics: Animals; beta-Endorphin; Chickens; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Gonadotropin-Releasing Hormone; Hypothalamus; In Vitro Techniques; Male; Naloxone | 1987 |
Influence of delta-opioid receptors on production of labeled methionine5-enkephalin in murine neuroblastoma cells.
Topics: Animals; Cell Line; Chromatography, High Pressure Liquid; Cycloheximide; Enkephalin, Methionine; Mice; Naloxone; Neuroblastoma; Puromycin; Rabbits; Receptors, Opioid; Receptors, Opioid, delta; Time Factors | 1985 |
Separation of kappa-opioid receptor subtype from frog brain.
Topics: Animals; Brain Chemistry; Centrifugation, Density Gradient; Chromatography, Gel; Cyclazocine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Ethylketocyclazocine; Rana esculenta; Receptors, Opioid; Receptors, Opioid, kappa | 1985 |
D-ala2-Metenkephalinamide blocks the synaptically elicited cortical spreading depression in rats.
Topics: Aminopyridines; Animals; Cerebral Cortex; Enkephalin, Methionine; Male; Membrane Potentials; Naloxone; Neural Inhibition; Potassium; Rats; Synaptic Transmission | 1985 |
Comparative studies of the binding of dimeric and monomeric enkephalins to neuroblastoma-glioma NG108-15 cells.
Topics: Animals; Cell Line; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Glioma; Neuroblastoma; Receptors, Opioid; Tritium | 1985 |
Characterization of rat brain opioid receptors by [Tyr-3,5-3H]1, D-Ala2, Leu5-enkephalin binding.
Topics: Animals; Binding Sites; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Methionine; Enkephalins; Kinetics; Rats; Receptors, Opioid; Tritium | 1985 |
Effect of [D-Ala2,Met5]enkephalinamide and [D-Ala2,D-Leu5]enkephalin on cholinergic and noradrenergic neurotransmission in isolated atria.
Topics: Acetylcholine; Animals; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Female; Guinea Pigs; Heart Atria; In Vitro Techniques; Male; Naloxone; Norepinephrine; Rabbits; Rats; Synaptic Transmission; Tetrodotoxin | 1985 |
Opioid activity of lefetamine.
Topics: Anesthetics, Local; Animals; Binding, Competitive; Brain; Cyclazocine; Enkephalin, Methionine; Ethylketocyclazocine; Lethal Dose 50; Male; Methadone; Mice; Morphine; Naloxone; Phenethylamines; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid | 1985 |
Involvement of different opioid receptor subtypes in electric shock-induced analgesia and motor suppression in the rat.
Topics: Animals; Cyclazocine; Electroshock; Enkephalin, Methionine; Ethylketocyclazocine; Male; Motor Activity; Naloxone; Pain; Phencyclidine; Rats; Rats, Inbred Strains; Receptors, Opioid; Time Factors | 1985 |
Effects of guanine nucleotides, transition metals and temperature on enkephalin receptors of rat brain membranes.
Topics: Adenine Nucleotides; Animals; Brain; Copper; Enkephalin, Methionine; Guanine Nucleotides; Kinetics; Male; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Synaptic Membranes; Temperature; Thermodynamics; Zinc | 1985 |
Regulation of ventilation and oxygen consumption by delta- and mu-opioid receptor agonists.
Topics: Animals; Blood Gas Analysis; Carbon Dioxide; Dogs; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Hydrogen-Ion Concentration; Naloxone; Oxygen; Oxygen Consumption; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Respiration | 1985 |
Receptors for opioid peptides in the guinea-pig ileum.
Topics: Alkylation; Animals; Dose-Response Relationship, Drug; Electric Stimulation; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Guinea Pigs; Ileum; Male; Mice; Naloxone; Naltrexone; Oligopeptides; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Vas Deferens | 1985 |
[Opiate regulation of cyclic AMP levels in sympathetic ganglia in mammals].
Topics: Animals; Cyclic AMP; Dinoprostone; Enkephalin, Methionine; Ganglia, Sympathetic; Guinea Pigs; Morphine; Naloxone; Narcotics; Prostaglandins E; Rabbits; Rats; Rats, Inbred Strains | 1985 |
Multiple opiate receptors may be involved in suppressing gamma-aminobutyrate release in substantia nigra.
Topics: Aminooxyacetic Acid; Animals; Benzomorphans; Dopamine; Enkephalin, Methionine; Female; gamma-Aminobutyric Acid; Male; Naloxone; Nialamide; Phenazocine; Rats; Rats, Inbred Strains; Receptors, Opioid; Secretory Rate; Substantia Nigra | 1985 |
Electric footshock-induced changes in behavior and opioid receptor function.
Topics: Analgesia; Animals; Behavior, Animal; Binding, Competitive; Electroshock; Enkephalin, Methionine; Kinetics; Male; Motor Activity; Naloxone; Pain; Rats; Rats, Inbred Strains; Receptors, Opioid; Sensory Thresholds; Synaptic Membranes | 1985 |
Behavioural and spectrum power effects of opioid peptides in chicks.
Topics: Animals; Behavior, Animal; beta-Endorphin; Brain; Chickens; Dose-Response Relationship, Drug; Electrocardiography; Endorphins; Enkephalin, Methionine; Oligopeptides; Opioid Peptides; Pentazocine; Receptors, Opioid; Sleep | 1985 |
An assessment of the role of opioid receptors in the response to cannabimimetic drugs.
Topics: Adenylyl Cyclase Inhibitors; Animals; Cannabinoids; Cell Line; Dronabinol; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; Morphine; Naltrexone; Neuroblastoma; Neurons; Receptors, Opioid; Receptors, Opioid, delta | 1986 |
Probes for narcotic receptor mediated phenomena. 12. cis-(+)-3-Methylfentanyl isothiocyanate, a potent site-directed acylating agent for delta opioid receptors. Synthesis, absolute configuration, and receptor enantioselectivity.
Topics: Acylation; Adenylyl Cyclase Inhibitors; Analgesics; Animals; Brain; Enkephalin, Methionine; Fentanyl; In Vitro Techniques; Isothiocyanates; Ligands; Mice; Molecular Conformation; Rats; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Stereoisomerism; Tritium; X-Ray Diffraction | 1986 |
An opioid mechanism modulates central and not peripheral dopaminergic control of ciliary activity in the marine mussel Mytilus edulis.
Topics: Animals; Bivalvia; Central Nervous System; Cilia; Dopamine; Endorphins; Enkephalin, Methionine; Etorphine; Ganglia; Gills; Receptors, Opioid | 1986 |
Effects of chronic administration of a methionine-enkephalin analogue on the zona glomerulosa of the rat adrenal cortex.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Aldosterone; Animals; Dexamethasone; Endoplasmic Reticulum; Enkephalin, Methionine; Lipid Metabolism; Male; Mitochondria; Rats; Rats, Inbred Strains | 1986 |
Microtubule disassembly increases the number of opioid receptor binding sites in rat cerebrum membranes.
Topics: Animals; Brain; Cell Membrane; Dihydromorphine; Enkephalin, Methionine; Kinetics; Levorphanol; Microtubules; Naloxone; Podophyllotoxin; Rats; Receptors, Opioid | 1986 |
Investigations on the effects of long-term administration of a methionine-enkephalin analogue on the adrenal zona fasciculata of rats treated with dexamethasone or dexamethasone and ACTH.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Animals; Corticosterone; Dexamethasone; Enkephalin, Methionine; Male; Rats; Rats, Inbred Strains; Steroid 11-beta-Hydroxylase; Time Factors | 1986 |
The adenylate cyclase rebound response to naloxone in the NG108-15 cells. Effects of etorphine and other opiates.
Topics: Adenylyl Cyclases; Alprostadil; Cell Line; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; Glioma; Morphinans; Morphine; Naloxone; Neuroblastoma; Receptors, Opioid | 1986 |
Effect of zinc on neuronal activity in the rat forebrain.
Topics: Action Potentials; Animals; Barium; Brain; Calcium; Cerebral Cortex; Enkephalin, Methionine; gamma-Aminobutyric Acid; Neurilemma; Potassium; Rats; Seizures; Synaptic Transmission; Zinc | 1986 |
Audiogenic seizures during ethanol withdrawal can be blocked by a delta opioid agonist.
Topics: Acoustic Stimulation; Animals; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Ethanol; Female; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Seizures; Substance Withdrawal Syndrome | 1986 |
The in situ isolated larynx for evaluating peripheral opiate receptor antagonists.
Topics: Airway Resistance; Animals; Drug Evaluation, Preclinical; Drug Interactions; Enkephalin, Methionine; Fentanyl; Larynx; Male; Narcotic Antagonists; Rats; Rats, Inbred Strains; Receptors, Opioid | 1987 |
Mu opioid receptor involvement in enkephalin activation of dopamine neurons in the ventral tegmental area.
Topics: Animals; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Male; Motor Activity; Naloxone; Neurons; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, mu; Tegmentum Mesencephali | 1987 |
Effects of (D-ala2, met5)-enkephalinamide and naloxone on ACTH and corticosterone secretion.
Topics: Adrenocorticotropic Hormone; Animals; Corticosterone; Enkephalin, Methionine; Injections, Intravenous; Male; Naloxone; Rats; Secretory Rate | 1986 |
Enhanced prostaglandin E2 and thromboxane B2 release from resident peritoneal macrophages isolated from morphine-dependent rats.
Topics: 6-Ketoprostaglandin F1 alpha; Animals; Arachidonic Acid; Arachidonic Acids; Cells, Cultured; Cyclic AMP; Dinoprostone; Enkephalin, Methionine; Glucuronidase; L-Lactate Dehydrogenase; Macrophages; Male; Morphine; Morphine Dependence; Peritoneal Cavity; Prostaglandins E; Rats; Rats, Inbred Strains; Thromboxane B2 | 1987 |
Enkephalin analogues depress synaptic potentials in rat dentate granule cells recorded intracellularly in vitro.
Topics: Action Potentials; Animals; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Hippocampus; In Vitro Techniques; Male; Naloxone; Rats; Rats, Inbred Strains | 1988 |
The effect of 17-alpha-estradiol, a possible endogenous opiate antagonist, on D-ala2-met5-enkephalinamide-induced blood pressure responses in conscious, unrestrained rats.
Topics: Animals; Blood Pressure; Dose-Response Relationship, Drug; Enkephalin, Methionine; Estradiol; Heart Rate; Male; Narcotic Antagonists; Rats; Rats, Inbred Strains | 1986 |
Both adrenal opioids and glucocorticoids involved in the incorporation of information into memory post-stress.
Topics: Adrenalectomy; Animals; Dexamethasone; Endorphins; Enkephalin, Methionine; Glucocorticoids; Hypophysectomy; Memory; Rats; Reference Values; Restraint, Physical; Stress, Psychological | 1986 |
Enkephalin inhibits dopamine synthesis in vitro in the median eminence portion of rat hypothalamic slices.
Topics: Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Calcium; Dihydroxyphenylalanine; Dopamine; Enkephalin, Methionine; Enkephalins; Female; Haloperidol; Hypothalamus; In Vitro Techniques; Median Eminence; Neurons; Rats; Rats, Inbred Strains | 1988 |
Opioid peptides promote cholera-toxin-catalysed ADP-ribosylation of the inhibitory guanine-nucleotide-binding protein (Gi) in membranes of neuroblastoma x glioma hybrid cells.
Topics: Adenosine Diphosphate; Adenylate Cyclase Toxin; Cell Line; Cell Membrane; Cholera Toxin; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Enkephalin, Methionine; GTP-Binding Proteins; Guanosine Triphosphate; Hybrid Cells; Pertussis Toxin; Virulence Factors, Bordetella | 1988 |
Pharmacology of SCH 34826, an orally active enkephalinase inhibitor analgesic.
Topics: Administration, Oral; Analgesics; Animals; Dioxolanes; Dioxoles; Dipeptides; Drug Synergism; Enkephalin, Methionine; Gastrointestinal Motility; Male; Metalloendopeptidases; Mice; Naloxone; Neprilysin; Rats; Respiration | 1988 |
Influence of enkephalinase inhibitors on gastric emptying in mice depends on the nature of the meal.
Topics: Amino Acids, Sulfur; Animals; Dietary Fats; Enkephalin, Methionine; Gastric Emptying; Male; Mice; Thiorphan; Tiopronin | 1988 |
Effects of intrathecal antagonists on the antinociception, hypotension, and bradycardia produced by intravenous administration of [D-Ala2]-methionine enkephalinamide (DALA) in the rat.
Topics: Analgesics; Animals; Antihypertensive Agents; Endorphins; Enkephalin, Methionine; Heart Rate; Injections, Spinal; Male; Methysergide; Naloxone; Norepinephrine; Phentolamine; Rats; Rats, Inbred Strains; Serotonin | 1988 |
Effects of D-Ala2-Met5-enkephalinamide microinjections placed into the bed nucleus of the stria terminalis upon affective defense behavior in the cat.
Topics: Amygdala; Animals; Behavior, Animal; Cats; Enkephalin, Methionine; Female; Hypothalamus, Middle; Male; Microinjections; Naloxone; Reaction Time | 1988 |
The effect of intracerebroventricular D-ALA2 methionine enkephalinamide and naloxone on cardiovascular parameters in the cat.
Topics: Animals; Blood Pressure; Cats; Cerebral Ventricles; Enkephalin, Methionine; Epilepsy; Heart; Heart Conduction System; Heart Rate; Injections, Intraventricular; Models, Neurological; Naloxone; Pentylenetetrazole; Reference Values | 1988 |
Thiorphan and acetorphan inhibit gastric secretion by a central, non-opioid mechanism in the rat.
Topics: Animals; Drug Interactions; Enkephalin, Methionine; Gastric Acid; Gastric Mucosa; Male; Neprilysin; Pentagastrin; Prodrugs; Rats; Rats, Inbred Strains; Thiorphan | 1988 |
Multiple brain sites sensitive to feeding stimulation by opioid agonists: a cannula-mapping study.
Topics: Animals; Benzomorphans; Brain; Brain Mapping; Dose-Response Relationship, Drug; Enkephalin, Methionine; Feeding Behavior; Male; Morphinans; Morphine; Rats; Rats, Inbred Strains; Time Factors | 1988 |
Interaction between opioid agonists or naloxone and 5-HTP on feeding behavior in food-deprived rats.
Topics: 5-Hydroxytryptophan; Animals; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Drug Interactions; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Feeding Behavior; Food Deprivation; Male; Morphine; Naloxone; Narcotics; Rats; Rats, Inbred Strains | 1988 |
Effect of centrally administered encephalinamides on regional cerebral blood flow in the dog.
Topics: Animals; Brain; Cerebrovascular Circulation; Cisterna Magna; Dogs; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Female; Injections; Male; Regional Blood Flow; Tissue Distribution | 1988 |
Chronic exposure to opiate agonists increases proenkephalin biosynthesis in NG108 cells.
Topics: Animals; Cell Line; Colforsin; Enkephalin, Methionine; Enkephalins; Etorphine; Genes; Glioma; Hybrid Cells; Morphinans; Morphine; Naloxone; Neuroblastoma; Protein Precursors; RNA, Messenger; Transcription, Genetic | 1988 |
Enkephalin hyperpolarizes interneurones in the rat hippocampus.
Topics: Action Potentials; Animals; Enkephalin, Methionine; Hippocampus; In Vitro Techniques; Interneurons; Rats | 1988 |
[Changes in the potentiation effect of [D-Ala2, Met5]-enkephalin on pressor responses to l-adrenaline in adrenal-enucleated rats].
Topics: Adrenal Medulla; Animals; Blood Pressure; Drug Synergism; Enkephalin, Methionine; Epinephrine; Female; Heart Rate; Male; Rats; Rats, Inbred Strains | 1988 |
Taurine inhibits wet-dog shakes and hippocampal seizures induced by opioid peptides in rats.
Topics: Animals; Convulsants; Electroencephalography; Enkephalin, Methionine; gamma-Aminobutyric Acid; Hippocampus; Leucine; Male; Rats; Rats, Inbred Strains; Seizures; Taurine | 1987 |
Kinetics of four 11C-labelled enkephalin peptides in the brain, pituitary and plasma of rhesus monkeys.
Topics: Animals; Biological Transport, Active; Brain; Enkephalin, Methionine; Enkephalins; Kinetics; Macaca mulatta; Pituitary Gland; Tomography, Emission-Computed | 1986 |
Effects of enkephalin, applied intracellularly, on action potentials in vertebrate A and C nerve fibre axons.
Topics: Action Potentials; Animals; Enkephalin, Leucine; Enkephalin, Methionine; Guinea Pigs; In Vitro Techniques; Naloxone; Nerve Fibers; Nerve Fibers, Myelinated; Rabbits; Rana pipiens; Sciatic Nerve; Vagus Nerve | 1987 |
Effect of endorphins on heart rate and blood pressure in adult dogs.
Topics: Animals; Atropine; Blood Pressure; Consciousness; Dogs; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Heart; Heart Rate; Naloxone; Naltrexone | 1986 |
Inhibitory effect of taurine on wet-dog shakes produced by [D-Ala2,Met5] enkephalinamide with reference to effects on hippocampal epileptic discharges.
Topics: Animals; Behavior, Animal; Electroencephalography; Enkephalin, Methionine; Epilepsy; Hippocampus; Male; Rats; Rats, Inbred Strains; Taurine | 1986 |
Enkephalin enhances responsiveness to perforant path input while decreasing spontaneous activity in the dentate gyrus.
Topics: Action Potentials; Animals; Enkephalin, Methionine; Hippocampus; Male; Neural Pathways; Rats; Rats, Inbred Strains | 1987 |
Seasonal difference in thermoregulatory responses to opiates in a mammalian hibernator.
Topics: Animals; Body Temperature Regulation; Enkephalin, Methionine; Female; Hibernation; Injections, Intraventricular; Morphine; Naloxone; Oxygen Consumption; Sciuridae; Seasons | 1987 |
Medullary substrates of descending spinal inhibition activated by intravenous administration of [D-Ala2]methionine enkephalinamide in the rat.
Topics: Anesthetics, Local; Animals; Blood Pressure; Efferent Pathways; Enkephalin, Methionine; Heart Rate; Male; Medulla Oblongata; Neural Inhibition; Pain; Raphe Nuclei; Rats; Rats, Inbred Strains; Reticular Formation; Spinal Cord; Vagus Nerve | 1987 |
Enkephalin release into the ventral tegmental area in response to stress: modulation of mesocorticolimbic dopamine.
Topics: Animals; Dopamine; Electroshock; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Frontal Lobe; Male; Naltrexone; Narcotic Antagonists; Nucleus Accumbens; Quaternary Ammonium Compounds; Rats; Rats, Inbred Strains; Septal Nuclei; Stress, Physiological; Tegmentum Mesencephali | 1987 |
Central gray modulation of affective defense is differentially sensitive to naloxone.
Topics: Aggression; Animals; Cats; Electric Stimulation; Enkephalin, Methionine; Female; Naloxone; Periaqueductal Gray; Ventromedial Hypothalamic Nucleus | 1987 |
Enkephalin hydrolysis in homogenates of various absorptive mucosae of the albino rabbit: similarities in rates and involvement of aminopeptidases.
Topics: Aminopeptidases; Animals; Cheek; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Hydrolysis; Ileum; Intestinal Mucosa; Mouth Mucosa; Mucous Membrane; Nasal Mucosa; Peptide Fragments; Rabbits; Rectum; Vagina | 1986 |
Hydrolysis of enkephalins in homogenates of anterior segment tissues of the albino rabbit eye.
Topics: Animals; Anterior Eye Segment; Ciliary Body; Cornea; Dipeptidyl-Peptidases and Tripeptidyl-Peptidases; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Epithelium; Half-Life; Hydrolysis; Rabbits; Tears | 1986 |
Effects of two enkephalin analogues, morphine sulphate, dopamine and naloxone on prolactin secretion from rat anterior pituitary glands in vitro.
Topics: Animals; Depression, Chemical; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Leucine; Enkephalin, Methionine; Female; Morphine; Naloxone; Narcotics; Organ Culture Techniques; Perfusion; Pituitary Gland, Anterior; Prolactin; Rats; Rats, Inbred Strains; Time Factors | 1986 |
Effects of superfusion of morphine and enkephalins on the activity of single units in the spinal trigeminal nucleus and cuneate nucleus of cat.
Topics: Action Potentials; Animals; Cats; Electrophysiology; Enkephalin, Methionine; Enkephalins; Female; Male; Medulla Oblongata; Morphine; Naloxone; Trigeminal Nucleus, Spinal | 1986 |
Cross-sensitization between foot shock stress and enkephalin-induced motor activity.
Topics: Animals; Arousal; Dopamine; Electroshock; Enkephalin, Methionine; Injections; Male; Motor Activity; Neural Pathways; Rats; Rats, Inbred Strains; Receptors, Dopamine; Tegmentum Mesencephali | 1986 |
[D-Ala2]-methionine enkephalinamide (DALA): characterization of antinociceptive, cardiovascular, and autonomic nervous system actions in conscious and pentobarbital-anesthetized rats.
Topics: Anesthesia; Animals; Autonomic Nervous System; Blood Pressure; Cardiovascular System; Enkephalin, Methionine; Heart Rate; Male; Nociceptors; Phenobarbital; Rats; Rats, Inbred Strains; Regional Blood Flow | 1986 |
Antidiuretic effects of methionine-enkephalin and 2-D-alanine-5-methionine-enkephalinamide microinjected into the hypothalamic supraoptic and paraventricular nuclei in a water-loaded and ethanol-anesthetized rat.
Topics: Anesthesia; Animals; Atropine; Diuresis; Dose-Response Relationship, Drug; Enkephalin, Methionine; Ethanol; Male; Microinjections; Naloxone; Osmotic Pressure; Paraventricular Hypothalamic Nucleus; Phenoxybenzamine; Rats; Rats, Inbred Strains; Supraoptic Nucleus; Viscera | 1986 |
Cholecystokinin antagonists selectively potentiate analgesia induced by endogenous opiates.
Topics: Analgesia; Animals; Cholecystokinin; Drug Synergism; Electroshock; Endorphins; Enkephalin, Methionine; Injections, Spinal; Male; Naltrexone; Norepinephrine; Proglumide; Rats; Rats, Inbred Strains; Spinal Cord | 1985 |
Enhancement of colonic motor response to feeding by central endogenous opiates in the dog.
Topics: Animals; Colon; Dogs; Eating; Endorphins; Enkephalin, Methionine; Female; Gastrointestinal Motility; Humans; Mice; Naltrexone; Neprilysin; Protease Inhibitors; Thiorphan; Tiopronin | 1985 |
Effects of pertussis toxin-catalyzed ADP-ribosylation on interactions of transducin and the inhibitory GTP-binding protein of adenylate cyclase with guanyl nucleotides.
Topics: Adenosine Diphosphate Ribose; Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Animals; Atropine; Bacterial Toxins; Carbachol; Cell Line; Cell Membrane; Enkephalin, Methionine; GTP-Binding Proteins; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Membrane Proteins; Naloxone; Norepinephrine; Nucleoside Diphosphate Sugars; Pertussis Toxin; Phentolamine; Transducin; Virulence Factors, Bordetella | 1985 |
Mesolimbic dopamine lesions produce an augmented behavioral response to enkephalin.
Topics: Animals; Brain Mapping; Dopamine; Enkephalin, Methionine; Hydroxydopamines; Limbic System; Male; Mesencephalon; Motor Activity; Nucleus Accumbens; Oxidopamine; Rats; Rats, Inbred Strains; Septal Nuclei; Tegmentum Mesencephali | 1985 |
Central regulation of intestinal basal and stimulated water and ion transport by endogenous opiates in dogs.
Topics: Animals; Brain; Cholera Toxin; Dogs; Endorphins; Enkephalin, Methionine; Gastrointestinal Motility; Intestinal Absorption; Jejunum; Potassium; Sodium; Water-Electrolyte Balance | 1986 |
Central and peripheral control of gastrointestinal and colonic motility by endogenous opiates in conscious dogs.
Topics: Animals; Central Nervous System; Colon; Dogs; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Gastrointestinal Motility; Peripheral Nerves | 1985 |
Effects of enkephalin and 5-hydroxytryptamine on solitary tract neurones involved in respiration and respiratory reflexes.
Topics: Animals; Cats; Electric Stimulation; Enkephalin, Methionine; Interneurons; Medulla Oblongata; Neurons; Reflex; Respiration; Reticular Formation; Serotonin | 1985 |
Interactions between enkephalin and dopamine in the control of locomotor activity in the rat: a new hypothesis.
Topics: Amphetamine; Animals; Dopamine; Drug Interactions; Enkephalin, Methionine; Enkephalins; Injections, Intraventricular; Male; Motor Activity; Naloxone; Pimozide; Rats; Rats, Inbred Strains; Time Factors | 1985 |
No inotropic action of enkephalins or enkephalin derivatives on electrically-stimulated atria isolated from lean and obese rats.
Topics: Animals; Atrial Function; Carbachol; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Norepinephrine; Obesity; Rats; Rats, Inbred Strains; Rats, Zucker; Stimulation, Chemical | 1985 |
Sensitization to repeated enkephalin administration into the ventral tegmental area of the rat. II. Involvement of the mesolimbic dopamine system.
Topics: Amphetamine; Animals; Behavior, Animal; Caffeine; Corpus Striatum; Dopamine; Enkephalin, Methionine; Haloperidol; Injections, Intraventricular; Limbic System; Male; Motor Activity; Neurotensin; Nucleus Accumbens; Rats; Rats, Inbred Strains; Tegmentum Mesencephali | 1985 |
Asymmetric behavior induced by enkephalinergic agents in the basal ganglia.
Topics: Animals; Behavior, Animal; Dose-Response Relationship, Drug; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Ganglia, Spinal; Male; Naloxone; Naltrexone; Rats; Rats, Inbred Strains | 1985 |
Central effects of D-Ala2-met-enkephalinamide on the blood pressure of rats after central chemical sympathectomy or serotoninectomy.
Topics: Animals; Blood Pressure; Catecholamines; Enkephalin, Methionine; Heart Rate; Male; Neurons; Rats; Rats, Inbred Strains; Respiration; Serotonin; Sympathectomy, Chemical; Sympathetic Nervous System | 1985 |
pH selectivity of N-ethylmaleimide reactions with opiate receptor complexes in rat brain membranes.
Topics: Animals; Brain; Cell Membrane; Enkephalin, Methionine; Ethylmaleimide; Guanosine Triphosphate; Hydrogen-Ion Concentration; Male; Manganese; Rats; Rats, Inbred Strains; Receptors, Opioid; Sodium; Sulfhydryl Compounds | 1984 |
Interaction of opiate receptor binding sites and guanine nucleotide regulatory sites: selective protection from N-ethylmaleimide.
Topics: Adenylyl Imidodiphosphate; Animals; Binding Sites; Brain; Diprenorphine; Enkephalin, Methionine; Ethylmaleimide; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Kinetics; Male; Rats; Rats, Inbred Strains; Receptors, Opioid | 1984 |
Neuronal sensitivity to opiate and opioid peptides in the bed nucleus of the stria terminalis. Effects of chronic treatment with morphine.
Topics: Amygdala; Animals; Dihydromorphine; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Evoked Potentials; Guinea Pigs; Hypothalamus, Middle; Male; Morphine; Neural Pathways; Neurons; Norepinephrine; Receptors, Opioid; Synaptic Transmission | 1984 |
Electroencephalographic spreading depression and concomitant behavioral changes induced by intrahippocampal injections of ACTH1-24 and D-Ala2-Met-enkephalinamide in the rat.
Topics: Adrenocorticotropic Hormone; Animals; Cortical Spreading Depression; Cosyntropin; Electroencephalography; Enkephalin, Methionine; Hippocampus; Humans; Male; Motor Activity; Rats; Rats, Inbred Strains; Stereotyped Behavior | 1984 |
Opioid control of the ruminant stomach motility: functional importance of mu, kappa and delta receptors.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Cyclazocine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Ethylketocyclazocine; Fentanyl; Gastrointestinal Motility; Morphine; Pyrrolidines; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Sheep; Stomach | 1984 |
Cardiovascular response to injections of enkephalin in the pressor area of the ventrolateral medulla.
Topics: Animals; Blood Pressure; Carotid Arteries; Decerebrate State; Enkephalin, Methionine; Heart Rate; Hemodynamics; Male; Medulla Oblongata; Rats; Rats, Inbred Strains; Receptors, Opioid; Reflex | 1984 |
Different changes by acute electric footshock of opioid agonist and antagonist receptors in rat brain.
Topics: Animals; Brain; Dihydromorphine; Electroshock; Enkephalin, Methionine; Male; Morphine Derivatives; Naloxone; Rats; Receptors, Opioid | 1984 |
Circannual variation in opioid receptor sensitivity in mouse vas deferens.
Topics: Animals; Circadian Rhythm; Electric Stimulation; Enkephalin, Methionine; In Vitro Techniques; Isometric Contraction; Male; Mice; Mice, Inbred ICR; Morphine; Receptors, Opioid; Seasons; Vas Deferens | 1984 |
Radioiodinated [D-Ala2, Met5] enkephalin. Preparation, purification by high performance liquid chromatography and binding characteristics.
Topics: Alanine; Animals; Brain; Enkephalin, Methionine; Iodine Radioisotopes; Iodoproteins; Male; Rats; Receptors, Opioid | 1984 |
Ontogenesis of opiate receptors in regions of the ovine brain.
Topics: Age Factors; Animals; Binding Sites; Brain; Enkephalin, Methionine; Naloxone; Receptors, Opioid; Sheep | 1982 |
An opiate system in the goldfish retina.
Topics: Action Potentials; Animals; Endorphins; Enkephalin, Methionine; Enkephalins; gamma-Aminobutyric Acid; Goldfish; Neural Pathways; Neurotransmitter Agents; Retina | 1981 |
Noradrenergic terminal excitability: effects of opioids.
Topics: Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Methionine; Enkephalins; Frontal Lobe; Locus Coeruleus; Male; Morphine; Naloxone; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid | 1982 |
Methionine oxidation enhances opioid activity of an enkephalin analog.
Topics: Analgesics, Opioid; Animals; Enkephalin, Methionine; Male; Methionine; Microinjections; Morphine; Oxidation-Reduction; Rats; Rats, Inbred Strains; Structure-Activity Relationship | 1983 |
Irreversible ligands with high selectivity toward delta and mu opiate receptors.
Topics: Alkylation; Animals; Benzimidazoles; Brain; Cells, Cultured; Chemical Phenomena; Chemistry; Enkephalin, Methionine; Fentanyl; Isothiocyanates; Ligands; Rats; Receptors, Opioid; Thebaine | 1983 |
Modulatory interactions between enkephalin and catecholamines: anatomical and physiological substrates.
Topics: Animals; Antipsychotic Agents; Brain; Catecholamines; Drug Interactions; Electrophysiology; Enkephalin, Methionine; Enkephalins; Frontal Lobe; Histocytochemistry; Neurons; Rats; Tissue Distribution; Tyrosine 3-Monooxygenase | 1983 |
Accumulation of putative amino acid neurotransmitters, monoamines and D-Ala2-Met-enkephalinamide in primary astroglial cultures from various brain areas, visualized by autoradiography.
Topics: Amino Acids; Animals; Aspartic Acid; Astrocytes; Autoradiography; Brain; Culture Techniques; Dopamine; Enkephalin, Methionine; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Neurotransmitter Agents; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Valine | 1983 |
[D-Ala2,D-Met5NH2]-enkephalin inhibits acetylcholine release from the submucosal plexus of rat colon.
Topics: Acetylcholine; Animals; Colon; Enkephalin, Methionine; In Vitro Techniques; Intestinal Mucosa; Morphine; Naloxone; Rats | 1983 |
Hypertensive response following stimulation of opiate receptors in the caudal ventrolateral medulla.
Topics: Animals; Blood Pressure; Carotid Arteries; Enkephalin, Methionine; Glutamates; Glutamic Acid; Heart Rate; Male; Medulla Oblongata; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid | 1984 |
Respiratory rhythm generation in the in vitro brain stem-spinal cord preparation of the neonatal rat.
Topics: Animals; Animals, Newborn; Brain Stem; Camphor; Enkephalin, Methionine; Evoked Potentials; Hydrogen-Ion Concentration; In Vitro Techniques; Perfusion; Periodicity; Phrenic Nerve; Rats; Rats, Inbred Strains; Respiration; Somatostatin; Spinal Cord | 1984 |
Stereospecificity of opiate-stimulated GTPase activity in brain.
Topics: Animals; Brain; Dextrorphan; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Etorphine; GTP Phosphohydrolases; In Vitro Techniques; Levorphanol; Narcotics; Phosphoric Monoester Hydrolases; Rats; Receptors, Opioid; Stereoisomerism | 1984 |
[Inhibitory effects of dynorphin on electric field stimulation induced contraction of blood vessels in vitro].
Topics: Animals; Dogs; Dynorphins; Ear; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; In Vitro Techniques; Mesenteric Arteries; Naloxone; Rabbits; Receptors, Opioid; Vasoconstriction | 1984 |
Peptides influence retinal ganglion cells.
Topics: Amphibians; Animals; Enkephalin, Methionine; Enkephalins; Iontophoresis; Neurons; Neurotensin; Peptide Fragments; Peptides; Photic Stimulation; Retina; Substance P | 1981 |
Serotonin and gamma-aminobutyric acid turnover after injection into the median raphe of substance P and D-ala-met-enkephalin amide.
Topics: Animals; Brain Stem; Cyclohexanecarboxylic Acids; Endorphins; Enkephalin, Methionine; Enkephalins; gamma-Aminobutyric Acid; Hippocampus; Hydroxyindoleacetic Acid; Male; Raphe Nuclei; Rats; Serotonin; Substance P | 1982 |
Actions of opiates, substance P, and serotonin on the excitability of primary afferent terminals and observations on interneuronal activity in the neonatal rat's dorsal horn in vitro.
Topics: Afferent Pathways; Animals; Culture Techniques; Dose-Response Relationship, Drug; Enkephalin, Methionine; Evoked Potentials; gamma-Aminobutyric Acid; Ganglia, Spinal; Interneurons; Morphine; Naloxone; Rats; Serotonin; Spinal Cord; Spinal Nerve Roots; Substance P; Synaptic Transmission | 1983 |
Presence of opiate receptors on striatal serotoninergic nerve terminals.
Topics: Animals; Corpus Striatum; Dopamine; Enkephalin, Methionine; Fenfluramine; Hydroxyindoleacetic Acid; Male; Morphine; Naloxone; Nerve Degeneration; Neurons; Rats; Rats, Inbred Strains; Receptors, Opioid; Serotonin | 1983 |
Physiology of neuroactive peptides in vertebrate retina.
Topics: Animals; Electrophysiology; Enkephalin, Methionine; Gonadotropin-Releasing Hormone; Neurons; Neurotensin; Neurotransmitter Agents; Peptides; Retina; Substance P; Vertebrates | 1983 |
Oxymorphazone: a long-acting opiate analgesic.
Topics: Analgesia; Animals; Brain; Dose-Response Relationship, Drug; Drug Tolerance; Enkephalin, Methionine; Hydromorphone; Injections, Intraventricular; Morphine; Naloxone; Oxymorphone; Rats; Receptors, Opioid; Time Factors | 1984 |
Guanyl nucleotide interactions with opiate receptors in guinea pig brain and ileum.
Topics: Animals; Binding, Competitive; Brain; Dihydromorphine; Endorphins; Enkephalin, Methionine; Enkephalins; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Guinea Pigs; Ileum; Kinetics; Male; Morphine Derivatives; Organ Specificity; Receptors, Opioid | 1980 |
Central effects of morphine, levorphanol, (-)-methadone and the opioid-like peptides beta-endorphin and D-alanine2- methionine enkephalinamide on urine volume outflow and electrolytes.
Topics: Animals; beta-Endorphin; Brain; Diuresis; Electrolytes; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Levorphanol; Male; Methadone; Morphine; Naloxone; Narcotics; Rats; Vasopressins | 1981 |
Comparative study on the effect of morphine and the opioid-like peptides in the vas deferens of rodents: species and strain differences, evidence for multiple opiate receptors.
Topics: Animals; beta-Endorphin; Endorphins; Enkephalin, Methionine; Enkephalins; Guinea Pigs; Male; Mice; Mice, Inbred ICR; Morphine; Morphine Derivatives; Peptides; Rats; Receptors, Opioid; Species Specificity; Vas Deferens | 1981 |
Seasonal variation in the apparent number of binding sites for 3H-opioid agonists and antagonists.
Topics: Animals; Binding Sites; Brain; Dihydromorphine; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Kinetics; Male; Mice; Morphinans; Morphine; Naloxone; Naltrexone; Receptors, Opioid; Seasons | 1981 |
(D-Ala2, N-Val5), (D-Ala2, Met5) enkephalins and enkephalinamides. Correlation between biological activity and NMR features.
Topics: Animals; Biological Assay; Endorphins; Enkephalin, Methionine; Enkephalins; Guinea Pigs; Ileum; Magnetic Resonance Spectroscopy; Male; Mice; Protein Conformation; Receptors, Opioid; Structure-Activity Relationship; Vas Deferens | 1981 |
Evidence for distinct subcellular sites of opiate receptors. Demonstration of opiate receptors in smooth microsomal fractions isolated from rat brain.
Topics: Animals; Binding, Competitive; Brain; Cell Fractionation; Enkephalin, Methionine; Enkephalins; Guanylyl Imidodiphosphate; Kinetics; Microscopy, Electron; Microsomes; Naloxone; Rats; Receptors, Opioid; Subcellular Fractions | 1981 |
Comparison of the anticonvulsant effects of opioid peptides and etorphine in rats after icv administration.
Topics: Animals; Anticonvulsants; beta-Endorphin; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Methionine; Enkephalins; Etorphine; Flurothyl; Male; Morphinans; Naloxone; Rats; Rats, Inbred Strains; Seizures; Structure-Activity Relationship | 1981 |
Irreversible inactivation of the opiate receptors in the neuroblastoma x glioma hybrid NG108-15 by chlornaltrexamine.
Topics: Animals; Cyclic AMP; Enkephalin, Methionine; Enkephalins; Glioma; Hybrid Cells; Mice; Naloxone; Naltrexone; Neoplasms, Experimental; Neuroblastoma; Nitrogen Mustard Compounds; Prostaglandins E, Synthetic; Rats; Receptors, Opioid | 1981 |
Plasma norepinephrine, epinephrine and dopamine responses to intracerebral administration of a met-enkephalin analog, D-ala2-met-enkephalinamide, in rats.
Topics: Animals; beta-Endorphin; Cisterna Magna; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; Epinephrine; Injections; Injections, Intra-Arterial; Male; Naloxone; Norepinephrine; Rats; Rats, Inbred Strains | 1981 |
High affinity binding of an enkephalin analog in the cerebral ganglion of the insect Leucophaea maderae (Blattaria).
Topics: Animals; Brain; Enkephalin, Methionine; Enkephalins; Female; Ganglia; Insecta; Male; Metamorphosis, Biological; Receptors, Opioid; Sex Factors | 1981 |
Classification of multiple morphine and enkephalin binding sites in the central nervous system.
Topics: Animals; Binding, Competitive; Brain; Cell Membrane; Endorphins; Enkephalin, Methionine; Enkephalins; Kinetics; Morphine; Naloxone; Rats; Receptors, Opioid; Structure-Activity Relationship | 1981 |
A quantitative analysis of the shaking behavior induced in rats by beta-endorphin and [D-Ala2, Met5]enkephalinamide.
Topics: Animals; Behavior, Animal; beta-Endorphin; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Morphine; Naloxone; Rats; Rats, Inbred Strains | 1982 |
Morphine-induced hyperthermia: lack of cross-tolerance with enkephalin analogs.
Topics: Animals; Body Temperature Regulation; Cats; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Methionine; Enkephalins; Morphine; Naloxone; Pentazocine; Receptors, Opioid | 1982 |
Calcium-opiate antagonism in the periaqueductal grey (PGA) region.
Topics: Animals; beta-Endorphin; Calcium; Cerebral Aqueduct; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Morphine; Nociceptors; Rats; Rats, Inbred Strains | 1981 |
Pulmonary opiate receptor activation evokes a cardiorespiratory reflex.
Topics: Animals; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hemodynamics; Lung; Male; Myocardial Contraction; Peripheral Nerves; Rats; Rats, Inbred Strains; Receptors, Opioid; Reflex; Respiration; Time Factors | 1982 |
Opiate receptors from different tissue sources: solubilization and characterization.
Topics: Animals; Brain; Cell Line; Cerebral Cortex; Enkephalin, Methionine; Enkephalins; Glioma; Hybridomas; Hypothalamus; Male; Mice; Neuroblastoma; Rats; Rats, Inbred Strains; Receptors, Opioid; Solubility; Thalamus | 1982 |
Distribution of radioactivity in the spinal cord after intracerebroventricular and intravenous injection of radiolabeled opioid peptides in mice.
Topics: Analgesics; Animals; beta-Endorphin; Brain; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Injections, Intravenous; Injections, Intraventricular; Male; Mice; Mice, Inbred ICR; Morphine; Muscles; Spinal Cord | 1982 |
Peptidergic regulation of stress-induced eating.
Topics: Animals; Appetite Depressants; Atropine; Bombesin; Carbachol; Cholecystokinin; Enkephalin, Methionine; Enkephalins; Feeding Behavior; Haloperidol; Humans; Isoproterenol; Male; Muscimol; Naloxone; Norepinephrine; Peptide Fragments; Peptides; Phentolamine; Quipazine; Rats; Rats, Inbred Strains; Sincalide; Stress, Psychological | 1982 |
Opioids increase laryngeal resistance and motoneuron activity in the recurrent laryngeal nerve.
Topics: Animals; Biguanides; Chemoreceptor Cells; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Laryngeal Nerves; Larynx; Male; Morphine; Motor Neurons; Rats; Receptors, Opioid; Recurrent Laryngeal Nerve; Reflex | 1982 |
Modulation of dopamine release in rat striatal slices by delta opiate agonists.
Topics: Animals; Corpus Striatum; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; In Vitro Techniques; Male; Morphine; Naloxone; Narcotics; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Tetrodotoxin | 1982 |
Characterization of the dopamine stimulated adenylate cyclase in the pedal ganglia of Mytilus edulis: interactions with etorphine, beta-endorphin, DALA, and methionine enkephalin.
Topics: Adenylyl Cyclases; Animals; beta-Endorphin; Bivalvia; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; Etorphine; Ganglia; Kinetics; Morphinans | 1981 |
Stereoselectivity of opiate antagonists in rat hippocampus and neocortex: responses to (+) and (-) isomers of naloxone.
Topics: Animals; Culture Techniques; Dose-Response Relationship, Drug; Enkephalin, Methionine; Evoked Potentials; Frontal Lobe; gamma-Aminobutyric Acid; Hippocampus; Male; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Stereoisomerism; Synaptic Transmission | 1982 |
D-Ala2-Met-enkephalinamide, a potent opioid peptide, alters pituitary-adrenocortical secretion in rats.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Animals; Corticosterone; Dexamethasone; Enkephalin, Methionine; Hypophysectomy; Kinetics; Male; Naltrexone; Pituitary Gland; Rats; Rats, Inbred Strains | 1982 |
Demonstration, characterization and localization of opioid binding sites in the midgut of the insect Leucophaea maderae (Blattaria).
Topics: Animals; Autonomic Nervous System; Cockroaches; Denervation; Digestive System; Enkephalin, Methionine; Naloxone; Neurons; Receptors, Opioid | 1982 |
Protection of opiate receptors in NG108-15 against modification by N-ethylmaleimide.
Topics: Animals; Cell Line; Dithiothreitol; Enkephalin, Methionine; Ethylmaleimide; Glioma; Hybrid Cells; Kinetics; Mice; Naloxone; Naltrexone; Neuroblastoma; Rats; Receptors, Opioid; Sulfhydryl Reagents | 1983 |
Down regulation of enkephalin (delta) receptors. Demonstration in membrane-bound and solubilized receptors.
Topics: Alkaloids; Animals; Drug Tolerance; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Etorphine; Glioma; Hybrid Cells; In Vitro Techniques; Morphine; Neuroblastoma; Rats; Receptors, Opioid; Solubility | 1982 |
Morphological study of neurotransmitter receptors in the rat brain.
Topics: Animals; Autoradiography; Brain; Cerebellum; Enkephalin, Methionine; In Vitro Techniques; Kinetics; Male; Muscimol; Pentobarbital; Rats; Rats, Inbred Strains; Receptors, Neurotransmitter | 1983 |
Studies on rat intestinal epithelial cell receptors for serotonin and opiates.
Topics: Animals; Binding, Competitive; Cell Membrane; Cerebral Cortex; Colon; Enkephalin, Methionine; Epithelium; Ileum; In Vitro Techniques; Lysergic Acid Diethylamide; Male; Methysergide; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Serotonin | 1983 |
Further evidence for an opioid receptor complex.
Topics: Animals; Brain Chemistry; Cerebral Cortex; Corpus Striatum; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; In Vitro Techniques; Rats; Receptors, Opioid | 1983 |
Irreversible activation of the opiate receptor of neuroblastoma X glioma hybrid cells by an alkylating benzomorphan derivative.
Topics: Affinity Labels; Alprostadil; Animals; Benzomorphans; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Enkephalin, Methionine; Glioma; Hybrid Cells; Morphinans; Neuroblastoma; Prostaglandins E; Receptors, Opioid | 1983 |
Multi-dimensional analyses of behavior in mice treated with morphine, endorphins and [des-tyrosine1]-gamma-endorphin.
Topics: Animals; Behavior, Animal; beta-Endorphin; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Injections, Intraventricular; Male; Mice; Morphine; Naltrexone; Peptide Fragments | 1983 |
Central cardiovascular effects of kappa agonists dynorphin-(1-13) and ethylketocyclazocine in the anaesthetized rat.
Topics: Animals; beta-Endorphin; Blood Pressure; Cyclazocine; Dynorphins; Endorphins; Enkephalin, Methionine; Ethylketocyclazocine; Fentanyl; Heart Rate; Male; Naloxone; Peptide Fragments; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, kappa; Vagus Nerve | 1983 |
Physiological and pharmacological properties of the three subsystems constituting the aortic nerve-renal sympathetic reflex in rabbits.
Topics: Action Potentials; Animals; Aorta; beta-Endorphin; Capsaicin; Electric Stimulation; Endorphins; Enkephalin, Methionine; Female; Kidney; Male; Pentobarbital; Rabbits; Reflex; Sympathetic Nervous System | 1983 |
Selective alterations in guanine nucleotide regulation of opiate receptor binding and coupling with adenylate cyclase.
Topics: Adenylyl Cyclases; Animals; Brain; Cell Membrane; Enkephalin, Methionine; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Kinetics; Rats; Rats, Inbred Strains; Receptors, Opioid | 1983 |
Differential behavioral effects induced by intrathecal microinjection of opiates: comparison of convulsive and cataleptic effects produced by morphine, methadone, and D-Ala2-methionine-enkephalinamide.
Topics: Animals; Arousal; Behavior, Animal; Cerebral Cortex; Dose-Response Relationship, Drug; Electroencephalography; Enkephalin, Methionine; Evoked Potentials; Injections, Spinal; Male; Methadone; Morphine; Motor Activity; Pentylenetetrazole; Rats; Rats, Inbred Strains; Receptors, Opioid; Seizures; Spinal Cord | 1984 |
Cataleptic effects of opiates following intrathecal administration.
Topics: Animals; Arousal; Dose-Response Relationship, Drug; Enkephalin, Methionine; Hindlimb; Injections, Spinal; Male; Methadone; Morphine; Motor Activity; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid; Spinal Cord | 1984 |
Nonspecific convulsions are induced by morphine but not D-Ala2-methionine-enkephalinamide at cortical sites.
Topics: Animals; Cerebral Cortex; Drug Tolerance; Electroencephalography; Enkephalin, Methionine; Evoked Potentials; Injections, Intraventricular; Male; Methadone; Morphine; Naltrexone; Rats; Rats, Inbred Strains; Receptors, Opioid; Seizures | 1984 |
Opposite central cardiovascular effects of various morphine-like drugs and opiate peptides in the rat.
Topics: Animals; Blood Pressure; Brain; Cyclazocine; Dynorphins; Endorphins; Enkephalin, Methionine; Ethylketocyclazocine; Fentanyl; Heart Rate; Male; Peptide Fragments; Rats; Rats, Inbred Strains | 1983 |
Central cardiovascular actions of D-Ala2-Met5-enkephalinamide in the rat: effects of naloxone and nucleus reticularis gigantocellularis lesion.
Topics: Animals; Blood Pressure; Drug Interactions; Enkephalin, Methionine; Kinetics; Male; Naloxone; Rats; Rats, Inbred Strains; Reticular Formation; Stereotaxic Techniques | 1984 |
Adrenergic mediation of the intestinal antisecretory action of opiates administered into the central nervous system.
Topics: Animals; Blood Pressure; Brain; Cholera Toxin; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hydrogen-Ion Concentration; In Vitro Techniques; Injections, Intraventricular; Intestinal Mucosa; Male; Morphine; Rats; Rats, Inbred Strains; Sympathetic Nervous System; Tyramine | 1984 |
Pharmacological analysis of shaking behavior induced by enkephalins, thyrotropin-releasing hormone or serotonin in rats: evidence for different mechanisms.
Topics: Animals; Behavior, Animal; Brain Chemistry; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Methionine; Enkephalins; Male; Naloxone; Norepinephrine; Rats; Rats, Inbred Strains; Serotonin; Serotonin Antagonists; Thyrotropin-Releasing Hormone | 1983 |
MAO-B inhibitor deprenyl and beta-phenylethylamine potentiate [D-ALA2]-Met-enkephalinamide-induced seizures.
Topics: 2-Hydroxyphenethylamine; Animals; Drug Synergism; Electroencephalography; Electromyography; Enkephalin, Methionine; Male; Phenethylamines; Rats; Rats, Inbred Strains; Seizures; Selegiline | 1983 |
Dopaminergic mediation of reward produced by direct injection of enkephalin into the ventral tegmental area of the rat.
Topics: Animals; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Methionine; Haloperidol; Hydroxydopamines; Injections, Intraventricular; Male; Oxidopamine; Rats; Rats, Inbred Strains; Reward | 1983 |
Alterations in high-affinity binding characteristics and levels of opioids in invertebrate ganglia during aging: evidence for an opioid compensatory mechanism.
Topics: Adenylyl Cyclases; Aging; Animals; Bivalvia; Dopamine; Endorphins; Enkephalin, Methionine; Etorphine; Ganglia; Insecta; Naloxone; Sex Factors | 1984 |
Naloxone inhibits both glucocorticoid and [D-Ala2,Met5]enkephalinamide reversal of behavioural effect of adrenalectomy.
Topics: Adrenalectomy; Animals; Behavior, Animal; Dexamethasone; Enkephalin, Methionine; Glucocorticoids; Male; Naloxone; Rats; Rats, Inbred Strains; Swimming | 1984 |
[D-Ala2]-methionine enkephalinamide reflexively induces antinociception by activating vagal afferents.
Topics: Afferent Pathways; Analgesia; Analysis of Variance; Animals; Blood Pressure; Enkephalin, Methionine; Heart Rate; Male; Rats; Rats, Inbred Strains; Reflex; Vagus Nerve | 1984 |
Effects of morphine and (D-Ala, Met)-enkephalinamide on 45Ca-uptake to rat brain striatal slices.
Topics: Animals; Biological Transport, Active; Calcium; Corpus Striatum; Enkephalin, Methionine; In Vitro Techniques; Morphine; Potassium; Rats | 1984 |
Potentiation of opiate analgesia and apparent reversal of morphine tolerance by proglumide.
Topics: Analgesia; Animals; Brain; Dose-Response Relationship, Drug; Drug Synergism; Drug Tolerance; Endorphins; Enkephalin, Methionine; Glutamine; Humans; Injections, Spinal; Morphine; Proglumide; Rats; Spinal Cord | 1984 |
Long latency spinal cord dorsum potential; suppression by intrathecal morphine and enkephalin analog.
Topics: Analgesics; Animals; Disease Models, Animal; Drug Evaluation, Preclinical; Enkephalin, Methionine; Evoked Potentials; Injections, Spinal; Male; Morphine; Pain; Rats; Rats, Inbred Strains; Spinal Cord | 1984 |
Analgesic effects of enkephalin analogs in rats.
Topics: Analgesia; Animals; Dose-Response Relationship, Drug; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Male; Rats; Rats, Inbred Strains; Time Factors | 1984 |
Involvement of endogenous enkephalins in the mouse 'behavioral despair' test.
Topics: Aminopeptidases; Animals; Behavior, Animal; Enkephalin, Methionine; Enkephalins; Leucine; Male; Mice; Motor Activity; Naloxone; Protease Inhibitors; Thiorphan; Tiopronin | 1984 |
Endogenous opiate reward induced by an enkephalinase inhibitor, thiorphan, injected into the ventral midbrain.
Topics: Amino Acids, Sulfur; Animals; Endorphins; Enkephalin, Methionine; Female; Mesencephalon; Naloxone; Rats; Rats, Inbred Strains; Reward; Tegmentum Mesencephali; Thiorphan; Tiopronin | 1984 |
The inhibitory effect of opioid peptides and morphine applied intrathecally and intracerebroventricularly on the micturition reflex in the cat.
Topics: Animals; Cats; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Female; Morphine; Naloxone; Oligopeptides; Reflex; Thiorphan; Tiopronin; Urination | 1984 |
Enkephalin action on the mesolimbic system: a dopamine-dependent and a dopamine-independent increase in locomotor activity.
Topics: Animals; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Methionine; Limbic System; Male; Motor Activity; Naloxone; Neurons; Nucleus Accumbens; Rats; Rats, Inbred Strains | 1983 |
Behavioural effect of adrenalectomy: reversal by glucocorticoids or [D-Ala2,Met5]enkephalinamide.
Topics: Adrenalectomy; Animals; Dexamethasone; Enkephalin, Methionine; Glucocorticoids; Hypophysectomy; Immobilization; Learning; Male; Rats; Rats, Inbred Strains; Swimming | 1983 |
Enkephalin-induced changes in ventilation and ventilatory pattern in adult dogs.
Topics: Animals; Consciousness; Dogs; Enkephalin, Methionine; Naloxone; Narcotic Antagonists; Periodicity; Respiration; Rest; Tidal Volume; Time Factors | 1983 |
The effect of opiate treatment on the postdecapitation reflex and monoamine metabolism in the rat spinal cord.
Topics: Animals; Biogenic Amines; Dopamine; Enkephalin, Methionine; Injections, Intraventricular; Male; Morphine; Rats; Reflex; Serotonin; Spinal Cord | 1983 |
The stinging response of the honeybee: effects of morphine, naloxone and some opioid peptides.
Topics: Animals; Bees; Behavior, Animal; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Insect Bites and Stings; Morphine; Naloxone | 1983 |
Enkephalin-mediated inhibition of forskolin-stimulated rabbit luteal adenylyl cyclase activity.
Topics: Adenylyl Cyclases; Animals; Colforsin; Corpus Luteum; Diterpenes; Enkephalin, Methionine; Female; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Rabbits | 1983 |
Neurotensin microinjection into the nucleus accumbens antagonizes dopamine-induced increase in locomotion and rearing.
Topics: Animals; Brain Mapping; Dopamine Antagonists; Enkephalin, Methionine; Injections, Intraventricular; Male; Microinjections; Motor Activity; Neurotensin; Nucleus Accumbens; Rats; Rats, Inbred Strains; Septal Nuclei; Tegmentum Mesencephali | 1984 |
Potentiation of [D-ala2]enkephalinamide analgesia in rats by thiorphan.
Topics: Amino Acids, Sulfur; Analgesics; Animals; Drug Synergism; Enkephalin, Methionine; Male; Naloxone; Neprilysin; Nociceptors; Protease Inhibitors; Rats; Rats, Inbred Strains; Thiorphan; Time Factors; Tiopronin | 1982 |
D-ala2-methionine-enkephalinamide self-administration in the morphine-dependent rat.
Topics: Animals; Drug Administration Schedule; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Humans; Injections, Intraventricular; Morphine Dependence; Rats; Self Administration; Substance Withdrawal Syndrome | 1980 |
Characterization of the respiratory activity of (D-Ala2)methionine-enkephalinamide.
Topics: Animals; Carbon Dioxide; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Naloxone; Rats; Respiration; Respiratory Center; Time Factors | 1981 |
[Implication of enkephalins in central cardiovascular regulation in the rat].
Topics: Animals; Autonomic Nervous System; Blood Pressure; Diprenorphine; Endorphins; Enkephalin, Methionine; Enkephalins; Heart Rate; Hypertension; Injections, Spinal; Naloxone; Oxygen; Rats; Rats, Inbred Strains; Respiration | 1982 |
Local and distal effects induced by unilateral striatal application of opiates in the absence or in the presence of naloxone on the release of dopamine in both caudate nuclei and substantiae nigrae of the cat.
Topics: Animals; Cats; Caudate Nucleus; Corpus Striatum; Dopamine; Enkephalin, Methionine; Female; Fentanyl; Functional Laterality; Male; Morphine; Naloxone; Narcotics; Structure-Activity Relationship; Substantia Nigra | 1983 |
Taurine and tolerance to opioid peptides.
Topics: Analgesia; Animals; Drug Tolerance; Endorphins; Enkephalin, Methionine; Male; Motor Activity; Rats; Rats, Inbred Strains; Taurine | 1983 |
CNS involvement in the antisecretory action of [Met5]enkephalinamide on the rat intestine.
Topics: Animals; Brain; Cholera Toxin; Enkephalin, Methionine; Ileum; Intestinal Secretions; Jejunum; Male; Rats; Rats, Inbred Strains | 1983 |
Similarities and differences between D-ALA2 MET5 enkephalin amide and morphine in the induction of tolerance to their effects on catalepsy and on dopamine metabolism in the rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Catalepsy; Corpus Striatum; Dopamine; Drug Tolerance; Enkephalin, Methionine; Humans; Limbic System; Male; Morphine; Rats; Substantia Nigra | 1982 |
Naloxone blocks the effect of 5-hydroxy-tryptophan on passive avoidance learning in rats: implication of endogenous opiod peptides.
Topics: 5-Hydroxytryptophan; Animals; Avoidance Learning; Behavior, Animal; Clorgyline; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Naloxone; Rats; Serotonin | 1981 |
Effects of intraventricular morphine and enkephalins on locomotor activity in nondependent, morphine-dependent and postdependent rats.
Topics: Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Humans; Male; Morphine; Morphine Dependence; Motor Activity; Naloxone; Rats; Time Factors | 1981 |
The behavioural effects of enkephalin analogues injected into the ventral tegmental area and globus pallidus.
Topics: Animals; Behavior, Animal; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Flupenthixol; Globus Pallidus; Male; Motor Activity; Naloxone; Organ Specificity; Rats; Tegmentum Mesencephali | 1981 |
In vivo potentiation of [D-Ala2]Met-enkephalin amide central effects after administration of an enkephalinase inhibitor.
Topics: Animals; Brain; Dipeptides; Drug Synergism; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Neprilysin; Protease Inhibitors; Rats; Rats, Inbred Strains | 1981 |
Depression of learned thermoregulatory behavior by central injection of opioids in cats.
Topics: Animals; Avoidance Learning; Body Temperature Regulation; Cats; Conditioning, Operant; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Injections, Intraventricular; Morphine; Motor Activity; Pentazocine | 1982 |
Opiate alkaloids antagonize postsynaptic glycine and GABA responses: correlation with convulsant action.
Topics: Animals; Cells, Cultured; Dextrorphan; Enkephalin, Methionine; Enkephalins; Evoked Potentials; gamma-Aminobutyric Acid; Glycine; Levorphanol; Mice; Morphine; Naloxone; Narcotics; Neural Inhibition; Neurons; Seizures; Spinal Cord; Synapses | 1982 |
Effects of (D-alanine2, methionine5) enkephalinamide on the release of acetylcholine and noradrenaline from brain slices and isolated nerve terminals.
Topics: Acetylcholine; Animals; Brain; Endorphins; Enkephalin, Methionine; Enkephalins; In Vitro Techniques; Membrane Potentials; Norepinephrine; Potassium; Rats; Synaptosomes | 1982 |
Reward produced by microinjection of (D-Ala2),Met5-enkephalinamide into the ventral tegmental area.
Topics: Animals; Conditioning, Operant; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Naloxone; Rats; Reward; Tegmentum Mesencephali | 1982 |
Effects of taurine on tolerance to [D-Ala2, Met5]enkephalinamide in rats.
Topics: Analgesia; Animals; Behavior, Animal; Drug Tolerance; Enkephalin, Methionine; Male; Motor Activity; Rats; Rats, Inbred Strains; Taurine; Time Factors | 1982 |
Endogenous opiates and stress ulceration.
Topics: Animals; Endorphins; Enkephalin, Methionine; Gastric Acid; Male; Naltrexone; Peptic Ulcer; Rats; Stress, Physiological | 1982 |
Effects of intraventricular morphine and enkephalins on schedule-controlled behavior in nondependent, morphine-dependent and postdependent rats.
Topics: Animals; Conditioning, Operant; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Humans; Injections, Intraventricular; Male; Morphine; Morphine Dependence; Rats; Rats, Inbred Strains; Substance Withdrawal Syndrome | 1981 |
Central neuropharmacology of D-Ala2-Met-enkephalinamide and its interactions with taurine in rats.
Topics: Analgesia; Animals; Catatonia; Corpus Striatum; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; gamma-Aminobutyric Acid; Humans; Leucine; Male; Rats; Rats, Inbred Strains; Seizures; Taurine | 1981 |
Contraversive circling and facilitation of the perioral biting reflex by injection of substance P or D-Ala2-Met-encephalinamide into the substantia nigra.
Topics: Animals; Appetitive Behavior; Dominance, Cerebral; Endorphins; Enkephalin, Methionine; Enkephalins; Humans; Male; Muscimol; Naloxone; Predatory Behavior; Rats; Rats, Inbred Strains; Reflex; Stereotyped Behavior; Substantia Nigra | 1982 |
Spreading depression induced by microinjection of enkephalins into the hippocampus and neocortex.
Topics: Animals; Cerebral Cortex; Cortical Spreading Depression; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Hippocampus; Male; Membrane Potentials; Naloxone; Rats | 1981 |
Morphine and delta-opiate agonists locally stimulate in vivo dopamine release in cat caudate nucleus.
Topics: Animals; Cats; Caudate Nucleus; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; Morphine; Naloxone | 1981 |
Effects of taurine and gamma-aminobutyric acid on akinesia and analgesia induced by D-Ala2-Met-enkephalinamide in rats.
Topics: Analgesia; Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Methionine; Enkephalins; gamma-Aminobutyric Acid; Kinetics; Leucine; Male; Movement; Rats; Taurine | 1980 |
Accurate measurement of intestinal transit in the rat.
Topics: Analysis of Variance; Animals; Capsaicin; Catheters, Indwelling; Chromium Radioisotopes; Duodenum; Enkephalin, Methionine; Enkephalins; Female; Hexamethonium Compounds; Intestine, Small; Neostigmine; Rats; Rats, Inbred Strains; Regression Analysis; Sodium Chloride; Tissue Distribution | 1981 |
Enhanced analgesic activity of liposomised Met-enkephalin analogue.
Topics: Analgesia; Animals; Endorphins; Enkephalin, Methionine; Enkephalins; Liposomes; Mice; Naloxone | 1981 |
Effects of intraventricular beta-endorphin and D-ALA2-methionine-enkephalinamide on behaviour, spectrum power of electrocortical activity and body temperature in chicks.
Topics: Animals; Behavior, Animal; Body Temperature; Chickens; Electroencephalography; Endorphins; Enkephalin, Methionine; Enkephalins; Injections, Intraventricular; Time Factors | 1980 |
Naloxone-reversible effects of d-Ala2-Met5-enkephalinamide-induced behavioral activity in rats.
Topics: Animals; Behavior, Animal; Dose-Response Relationship, Drug; Enkephalin, Methionine; Enkephalins; Male; Morphine; Motor Activity; Naloxone; Rats | 1980 |
Peripheral excitatory effects of two enkephalinase inhibitors, acetorphan and thiorphan, and an enkephalin analogue, [D-Ala2-Met5]-enkephalinamide, on uterine motility in periparturient rats in vivo and in vitro.
Topics: Animals; Dose-Response Relationship, Drug; Enkephalin, Methionine; Female; Naloxone; Narcotic Antagonists; Neprilysin; Neurotransmitter Agents; Pregnancy; Protease Inhibitors; Rats; Rats, Wistar; Stimulation, Chemical; Thiorphan; Uterine Contraction | 1995 |
Attenuation of the exercise pressor reflex. Effect of opioid agonist on substance P release in L-7 dorsal horn of cats.
Topics: Analysis of Variance; Animals; Blood Pressure; Cats; Enkephalin, Methionine; Heart Rate; Hemodynamics; In Vitro Techniques; Microdialysis; Muscle Contraction; Physical Exertion; Radioimmunoassay; Receptors, Opioid; Reflex; Spinal Cord; Substance P | 1995 |
Effects of sodium depletion on the response of rat adrenal zona glomerulosa cells to stimulation by neuropeptides: actions of vasoactive intestinal peptide, enkephalin, substance P, neuropeptide Y and corticotrophin-releasing hormone.
Topics: Aldosterone; Animals; Cells, Cultured; Corticotropin-Releasing Hormone; Enkephalin, Methionine; Female; Male; Neuropeptide Y; Neuropeptides; Rats; Rats, Wistar; Saralasin; Sodium; Stimulation, Chemical; Substance P; Vasoactive Intestinal Peptide; Zona Glomerulosa | 1995 |
Modulation of the escape response by [D-Ala2]Met-enkephalin in the crab Chasmagnathus.
Topics: Animals; Brachyura; Enkephalin, Methionine; Escape Reaction; Male; Pilot Projects | 1995 |
Delta opioid agonists inhibit proliferation of highlypurified murine CD4+ and CD8+ T-cells.
Topics: Analgesics; Animals; CD4 Antigens; CD8 Antigens; Cell Division; Cells, Cultured; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Female; Male; Mice; Mice, Inbred C57BL; Mice, Inbred Strains; Naltrexone; Narcotic Antagonists; Receptors, Opioid, delta; T-Lymphocytes | 1995 |
Action of opioid peptides on the rat adrenal cortex: stimulation of steroid secretion through a specific mu opioid receptor.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Adrenal Cortex; Aldosterone; Analgesics; Animals; beta-Endorphin; Corticosterone; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Male; Opioid Peptides; Pyrrolidines; Rats; Rats, Wistar; Receptors, Opioid, kappa; Receptors, Opioid, mu | 1995 |
Mesoaccumbens dopamine-opiate interactions in the control over behaviour by a conditioned reinforcer.
Topics: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Analgesics; Animals; Behavior, Animal; Conditioning, Operant; Dextroamphetamine; Dopamine Agonists; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Ergolines; Injections; Male; Nucleus Accumbens; Quinpirole; Rats; Receptors, Dopamine; Receptors, Dopamine D1; Receptors, Dopamine D2; Receptors, Opioid; Tegmentum Mesencephali | 1994 |
Effects of accumbens DALA microinjections on brain stimulation reward and behavioral activation in intact and 6-OHDA treated rats.
Topics: Animals; Behavior, Animal; Brain; Conditioning, Operant; Dose-Response Relationship, Drug; Electric Stimulation; Enkephalin, Methionine; Hypothalamic Area, Lateral; Male; Microinjections; Motor Activity; Nucleus Accumbens; Oxidopamine; Rats; Reward; Self Stimulation | 1994 |
Inhibition of the respiratory burst in mouse macrophages by ultra-low doses of an opioid peptide is consistent with a possible adaptation mechanism.
Topics: Adaptation, Physiological; Animals; Dose-Response Relationship, Drug; Enkephalin, Methionine; In Vitro Techniques; Kinetics; Macrophages, Peritoneal; Male; Mice; Mice, Inbred CBA; Respiratory Burst; Tetradecanoylphorbol Acetate | 1994 |
Effects of (D-Ala2)methionine enkephalinamide in PMA-induced mouse ear edema.
Topics: Animals; Dose-Response Relationship, Drug; Ear; Edema; Enkephalin, Methionine; Female; Inflammation; Mice; Reactive Oxygen Species; Respiratory Burst; Tetradecanoylphorbol Acetate | 1994 |
Transport and hydrolysis of enkephalins in cultured alveolar epithelial monolayers.
Topics: Animals; Biological Transport; Calcimycin; Cells, Cultured; Enkephalin, Methionine; Epithelium; Hydrolysis; Male; Pulmonary Alveoli; Rats; Rats, Sprague-Dawley | 1993 |
Evidence of immunocyte stimulatory molecule(s) in plasma of patients undergoing cardiopulmonary bypass.
Topics: Cardiopulmonary Bypass; Cell Movement; Chemotaxis, Leukocyte; Coronary Artery Bypass; Enkephalin, Methionine; Granulocytes; Humans; Immunization; Interleukin-1; Macrophages; Plasma | 1993 |
Human neutrophil and macrophage chemokinesis induced by cardiopulmonary bypass: loss of DAME and IL-1 chemotaxis.
Topics: Cardiopulmonary Bypass; Chemotaxis, Leukocyte; Enkephalin, Methionine; Fentanyl; Humans; Interleukin-1; Macrophage Activation; Macrophages; Neutrophils | 1993 |
Schistosoma mansoni: an enkephalinergic system that may participate in internal and host-parasite signaling.
Topics: Animals; beta-Endorphin; Binding, Competitive; Biomphalaria; Cell Communication; Cricetinae; Enkephalin, Methionine; Enkephalins; Host-Parasite Interactions; Naloxone; Radioimmunoassay; Receptors, Opioid; Schistosoma mansoni; Signal Transduction; Trypsin; Trypsin Inhibitors | 1993 |
HIV gp120 alteration of DAMA and IL-1 alpha induced chemotaxic responses in human and invertebrate immunocytes.
Topics: Animals; Bivalvia; Chemotaxis, Leukocyte; Enkephalin, Methionine; Granulocytes; HIV Envelope Protein gp120; Humans; Interleukin-1; Monocytes; Nimodipine | 1993 |
Comparative action of Phe-Leu-Phe-Gln-Pro-Gln-Arg-Phe-NH2 analogs on intestinal motility and nociception in rats.
Topics: Amino Acid Sequence; Analgesics; Animals; Enkephalin, Methionine; Gastrointestinal Motility; Male; Molecular Sequence Data; Neuropeptides; Oligopeptides; Rats; Rats, Wistar | 1993 |
Biochemical evidence of functional interaction between mu- and delta-opioid receptors in SK-N-BE neuroblastoma cell line.
Topics: Adenylyl Cyclases; Analgesics; Binding, Competitive; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Humans; Membrane Proteins; Neuroblastoma; Receptors, Opioid, delta; Receptors, Opioid, mu; Time Factors; Tumor Cells, Cultured | 1996 |
Predatory aggression induced by hypothalamic stimulation: modulation by midbrain periaqueductal gray (PAG).
Topics: Aggression; Animals; Cats; Electric Stimulation; Enkephalin, Methionine; Enkephalins; Hypothalamus; Male; Microinjections; Periaqueductal Gray; Predatory Behavior; Rats; Reference Values; Statistics as Topic | 1995 |
Naltrindole sensitive delta 2 opioid receptor mediates invertebrate immunocyte activation.
Topics: Animals; Bivalvia; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Humans; Immune System; Naloxone; Naltrexone; Narcotic Antagonists; Receptors, Opioid, delta | 1995 |
The effects of opiates and opioid neuropeptides on mosquito hemocytes.
Topics: Animals; Cell Size; Culex; Enkephalin, Methionine; Glycopeptides; Hemocytes; In Vitro Techniques; Morphine; Narcotics; Neprilysin; Opioid Peptides; Protease Inhibitors | 1995 |
Central and peripheral involvement of endogenous opioid peptides in gastric protection in stressed rats.
Topics: Analysis of Variance; Animals; Cold Temperature; Enkephalin, Methionine; Gastric Mucosa; Injections, Intraperitoneal; Injections, Intraventricular; Injections, Subcutaneous; Male; Naloxone; Narcotic Antagonists; Protease Inhibitors; Quaternary Ammonium Compounds; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Stress, Physiological; Thiorphan | 1996 |
Inhibitory role of opioid peptides in the regulation of aggressive and sexual behaviors in male Japanese quails.
Topics: Aggression; Animals; Behavior, Animal; Coturnix; Drinking; Eating; Enkephalin, Methionine; Hypothalamus; Male; Naloxone; Narcotic Antagonists; Preoptic Area; Receptors, Opioid, delta; Sexual Behavior, Animal | 1997 |
Possible involvement of the serotonergic system in intraseptal opioid-induced hypothermia in ground squirrels.
Topics: Animals; Body Temperature; Body Temperature Regulation; Cyproheptadine; Enkephalin, Methionine; Female; Hydroxyindoleacetic Acid; Male; Naloxone; Sciuridae; Septum Pellucidum; Serotonin; Serotonin Antagonists | 1997 |
Role of midbrain ventro-lateral tegmental area (VTA) enkephalinergic mechanisms in the facilitation of hypothalamically-induced predatory attack behaviour.
Topics: Animals; Cats; Drug Interactions; Electric Stimulation; Electrodes, Implanted; Enkephalin, Methionine; Enkephalins; Female; Hypothalamus; Male; Microinjections; Naloxone; Narcotic Antagonists; Predatory Behavior; Rats; Staining and Labeling; Ventral Tegmental Area | 1997 |
Structure-permeation relations of met-enkephalin peptide analogues on absorption and secretion mechanisms in Caco-2 monolayers.
Topics: ATP Binding Cassette Transporter, Subfamily B, Member 1; Biological Transport; Caco-2 Cells; Electric Impedance; Enkephalin, Methionine; Humans; Intestinal Absorption; Isoelectric Point; Microscopy, Confocal; Molecular Structure; Permeability; Structure-Activity Relationship | 1997 |
Rostral ventrolateral medullary opioid receptor activation modulates pressor response to muscle contraction.
Topics: Animals; Blood Pressure; Brain Mapping; Electric Stimulation; Enkephalin, Methionine; Heart Rate; Isometric Contraction; Male; Medulla Oblongata; Microdialysis; Muscle, Skeletal; Pressoreceptors; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Tibial Nerve | 1998 |
Enhanced hemodynamic response to [D-ALA2,D-MET5]-methionine enkephalin (DAME) in streptozotocin-induced diabetic rats is reversed by insulin replacement.
Topics: Animals; Blood Flow Velocity; Blood Glucose; Blood Pressure; Diabetes Mellitus, Experimental; Dose-Response Relationship, Drug; Enkephalin, Methionine; Ganglionic Blockers; Hexamethonium; Hindlimb; Insulin; Male; Naloxone; Narcotic Antagonists; Rats; Rats, Sprague-Dawley; Vascular Resistance | 1998 |
G protein coupling of receptor activation to lacrimal secretion.
Topics: Animals; Antibodies; Carbachol; Cells, Cultured; Enkephalin, Methionine; Exocytosis; GTP-Binding Proteins; Lacrimal Apparatus; Male; Rabbits; Receptors, Muscarinic; Receptors, Vasoactive Intestinal Peptide; Vasoactive Intestinal Peptide | 1998 |
Distinct differences between morphine- and [D-Ala2,N-MePhe4,Gly-ol5]-enkephalin-mu-opioid receptor complexes demonstrated by cyclic AMP-dependent protein kinase phosphorylation.
Topics: Analgesics, Opioid; Antibody Specificity; Carbazoles; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Enzyme Inhibitors; Indoles; Morphine; Neuroblastoma; Neurons; Phosphorylation; Precipitin Tests; Pyrroles; Receptors, Opioid, mu; Tumor Cells, Cultured | 1998 |
Gradient high-performance liquid chromatographic analysis of enkephalin peptides, their metabolites, and enzyme inhibitors using combined ultraviolet and electrochemical detection II. Application to ocular permeability studies in vitro.
Topics: Aminopeptidases; Animals; Bicarbonates; Calibration; Chromatography, High Pressure Liquid; Colorimetry; Conjunctiva; Cornea; Dipeptides; Drug Combinations; Electrochemistry; Enkephalin, Methionine; Glutathione; In Vitro Techniques; Leucine; Neprilysin; Permeability; Protease Inhibitors; Rabbits; Reproducibility of Results; Sensitivity and Specificity; Solutions; Spectrophotometry, Ultraviolet | 1998 |
Gi2 and Gi3 couple met-enkephalin to inhibition of lacrimal secretion.
Topics: Animals; Blotting, Western; Carbachol; Cell Membrane; Cell Membrane Permeability; Cell Separation; Cells, Cultured; Electrophoresis, Polyacrylamide Gel; Enkephalin, Methionine; GTP-Binding Protein alpha Subunits, Gi-Go; Lacrimal Apparatus; Male; Pertussis Toxin; Rabbits; Receptors, Opioid; Streptolysins; Virulence Factors, Bordetella | 1998 |
Macrophage behavior associated with acute and chronic exposure to HIV GP120, morphine and anandamide: endothelial implications.
Topics: Analysis of Variance; Arachidonic Acids; Cannabinoids; Cell Movement; Chemotaxis; Disease Susceptibility; Endocannabinoids; Enkephalin, Methionine; HIV Envelope Protein gp120; HIV Infections; Humans; In Vitro Techniques; Interleukin-1; Macrophages; Morphine; Narcotics; Nitric Oxide; Penicillamine; Polyunsaturated Alkamides | 1998 |
Vulnerability to stressor-induced disturbances in self-stimulation from the dorsal and ventral A10 area: differential effects of intraventricular D-Ala2-Met5-enkephalinamide, D-Ala2, N-Me-Phe4, Gly-Ol5-enkephalin, and D-Pen2, D-Pen5-enkephalin administrat
Topics: Animals; Electric Stimulation; Electroshock; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Foot; Injections, Intraventricular; Male; Mice; Mice, Inbred Strains; Receptors, Opioid, delta; Receptors, Opioid, mu; Self Stimulation; Stress, Physiological; Tegmentum Mesencephali; Time Factors | 1998 |
Action-potential-like depolarizations relieve opioid inhibition of N-type Ca2+ channels in NG108-15 cells.
Topics: Action Potentials; Animals; Barium; Calcium Channel Blockers; Calcium Channels; Electric Conductivity; Enkephalin, Methionine; Glioma; Kinetics; Neuroblastoma; omega-Conotoxin GVIA; Peptides; Rats; Receptors, Opioid, delta; Tumor Cells, Cultured | 1999 |
Effects of peptidase inhibitors, [D-Ala2, Met5]-enkephalinamide and antiserum to methionine-enkephalin microinjected into the caudal periaqueductal gray on morphine withdrawal in rats.
Topics: Animals; Enkephalin, Methionine; Enkephalins; Immune Sera; Male; Microinjections; Morphine; Morphine Dependence; Naloxone; Periaqueductal Gray; Protease Inhibitors; Protein Precursors; Rats; Rats, Sprague-Dawley; RNA, Messenger; Substance Withdrawal Syndrome | 1998 |
Ca2+ sensitization of myocardial force and actomyosin ATPase by (D-Ala2, Met5) enkephalinamide.
Topics: Actins; Animals; Calcium; Enkephalin, Methionine; Heart; In Vitro Techniques; Kinetics; Magnesium Chloride; Myocardial Contraction; Myocardium; Myofibrils; Myosins; Swine | 1999 |
The opioid peptide analog D-Ala2-Met-enkephalinamide decreases bile flow by a central mechanism.
Topics: Animals; Bile; Blood Pressure; Cholestasis; Cholinergic Antagonists; Enkephalin, Methionine; Gallbladder; Male; Naloxone; Narcotic Antagonists; Rats; Rats, Sprague-Dawley | 1999 |
Enzymatic and permeation barrier of [D-Ala(2)]-Met-enkephalinamide in the anterior membranes of the albino rabbit eye.
Topics: Aminopeptidases; Animals; Anterior Eye Segment; Conjunctiva; Cornea; Dipeptides; Enkephalin, Methionine; Female; Kinetics; Leucine; Male; Neprilysin; Permeability; Protease Inhibitors; Rabbits; Sclera | 2000 |
Gi/Go couple met-enkephalin to inhibition of cholinergic and beta-adrenergic stimulation of lacrimal secretion.
Topics: Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Carbachol; Cells, Cultured; Cholinergic Agonists; Colforsin; Cyclic AMP; Enkephalin, Methionine; Eye Proteins; GTP-Binding Proteins; Isoproterenol; Lacrimal Apparatus; Male; Rabbits; Vasoactive Intestinal Peptide | 2000 |
Rostral ventrolateral medulla opioid receptor activation modulates glutamate release and attenuates the exercise pressor reflex.
Topics: Animals; Blood Pressure; Enkephalin, Methionine; Female; Glutamic Acid; Heart Rate; Male; Medulla Oblongata; Muscle Contraction; Naloxone; Narcotic Antagonists; Rats; Rats, Sprague-Dawley; Receptors, Opioid | 2000 |
Expression of functional delta opioid receptors in vascular smooth muscle.
Topics: Animals; Aorta; Binding, Competitive; Calcium; Cell Line; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Gene Expression; Humans; In Vitro Techniques; Male; Membrane Potentials; Muscle, Smooth, Vascular; Naltrexone; Rats; Rats, Sprague-Dawley; Receptors, Opioid, delta; RNA, Messenger; Vasoconstriction | 2000 |
Direct actions of cannabinoids on synaptic transmission in the nucleus accumbens: a comparison with opioids.
Topics: Analgesics, Opioid; Animals; Benzoxazines; Cannabinoids; Electric Stimulation; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Evoked Potentials; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; GABA-B Receptor Agonists; In Vitro Techniques; Male; Membrane Potentials; Morpholines; Naphthalenes; Narcotics; Neurons; Nucleus Accumbens; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Receptors, Cannabinoid; Receptors, Drug; Receptors, Opioid, mu; Synaptic Transmission; Tetrodotoxin | 2001 |
Effects of opioid receptor activation on cardiovascular responses and extracellular monoamines within the rostral ventrolateral medulla during static contraction of skeletal muscle.
Topics: Animals; Blood Pressure; Dopamine; Enkephalin, Methionine; Extracellular Space; Female; Glutamic Acid; Heart Rate; Medulla Oblongata; Microdialysis; Muscle Contraction; Naloxone; Narcotic Antagonists; Norepinephrine; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Serotonin | 2001 |
GABA-opioid interactions in the globus pallidus: [D-Ala2]-Met-enkephalinamide attenuates potassium-evoked GABA release after nigrostriatal lesion.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; Animals; Behavior, Animal; Cats; Disease Models, Animal; Enkephalin, Methionine; Extracellular Space; gamma-Aminobutyric Acid; Globus Pallidus; Male; Microdialysis; Naloxone; Narcotic Antagonists; Parkinsonian Disorders; Potassium; Recovery of Function | 2002 |
Central D-Ala2-Met5-enkephalinamide mu/delta-opioid receptor activation reverses the anxiogenic-like properties of cholecystokinin on locomotor and rearing activity in CD-1 mice.
Topics: Animals; Anxiety; Cholecystokinin; Enkephalin, Methionine; Locomotion; Male; Mice; Receptors, Opioid, delta; Receptors, Opioid, mu; Sincalide | 2003 |
Central D-Ala2-Met5-enkephalinamide mu/delta-opioid receptor activation blocks behavioral sensitization to cholecystokinin in CD-1 mice.
Topics: Animals; Cholecystokinin; Enkephalin, Methionine; Male; Mice; Receptors, Opioid, delta; Receptors, Opioid, mu; Self Stimulation; Sincalide; Ventral Tegmental Area | 2003 |
Dame Georgiana Buller, R.R.C., D.B.C., 1884-1953.
Topics: Enkephalin, Methionine; History, 19th Century; History, 20th Century | 1953 |
A meander about cripples; Dame Grace Kimmins died on March the third.
Topics: Death; Disabled Persons; Enkephalin, Methionine; History, 19th Century; History, 20th Century | 1954 |
[Professor Pierre Masson, honorary physician at the Hospital Notre-Dame of Montreal].
Topics: Enkephalin, Methionine; History, 19th Century; History, 20th Century; Hospitals; Physicians | 1954 |
DAME EDITH BROWN.
Topics: Enkephalin, Methionine; History, 19th Century; History, 20th Century | 1956 |
[Radiotherapy in the treatment of cancer of the larynx. Resume of cases treated at the Hopital Notre-Dame from 1942 to 1958. inclusively].
Topics: Enkephalin, Methionine; Humans; Laryngeal Neoplasms; Larynx; Neoplasms; Radiotherapy | 1960 |
[CLINICO-PATHOLOGICAL conference (Hopital Notre-Dame)].
Topics: Cysts; Enkephalin, Methionine; Humans; Kidney Diseases; Medical Records | 1959 |
[PSYCHIATRIC UNIT AND THE GENERAL HOSPITAL. PSYCHIATRIC WARD, H OPITAL NOTRE-DAME].
Topics: Canada; Enkephalin, Methionine; Hospitals, General; Hospitals, Psychiatric; Humans; Patients' Rooms; Psychiatric Department, Hospital; Social Work; Social Work, Psychiatric | 1963 |
[PRIMARY CANCER OF THE FALLOPIAN TUBE. STUDY OF 7 CASES NOTED AT THE H OPITAL NOTRE-DAME FROM 1942-1962].
Topics: Animals; Enkephalin, Methionine; Fallopian Tube Neoplasms; Fallopian Tubes; Female; Humans; Neoplasms; Pathology; Research; Surgical Procedures, Operative | 1964 |
[REPORT ON THE SUBJECT OF RESULTS OBTAINED WITH COSALDON TREATMENT IN 35 PATIENTS OF THE INSTITUT NOTRE-DAME AT BRUGES-ST. MICHEL DURING THE PERIOD FROM JUNE TO DECEMBER, 1963].
Topics: Belgium; Drug Combinations; Drug Therapy; Enkephalin, Methionine; Geriatrics; Hallucinations; Humans; Intracranial Arteriosclerosis; Mental Disorders; Niacin; Nicotinic Acids; Theobromine; Vasodilator Agents | 1964 |
DAME Hilda Lloyd: Presentation portrait.
Topics: Enkephalin, Methionine; History, 19th Century; History, 20th Century | 1951 |
[The psychology of irony; analysis of the novel by Anatole France, Le Jongleur de Notre Dame].
Topics: Enkephalin, Methionine; France; Humans; Writing | 1950 |
RADIATION chemistry at the University of Notre Dame, Indiana.
Topics: Chemistry; Enkephalin, Methionine; Indiana | 1949 |
Opioids in the hypothalamus control dopamine and acetylcholine levels in the nucleus accumbens.
Topics: 3,4-Dihydroxyphenylacetic Acid; Acetylcholine; Analgesics, Opioid; Animals; Dopamine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Homovanillic Acid; Male; Microdialysis; Microinjections; Morphine; Naloxone; Narcotic Antagonists; Neural Pathways; Nucleus Accumbens; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley | 2010 |
Opioids in the hypothalamic paraventricular nucleus stimulate ethanol intake.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Alcohol Drinking; Analgesics, Opioid; Animals; Central Nervous System Depressants; Drinking; Eating; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Ethanol; Male; Microinjections; Morphine; Naloxone; Narcotic Antagonists; Narcotics; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Stimulation, Chemical | 2010 |
Disturbances in behavior and cortical enkephalin gene expression during the anticipation of ethanol in rats characterized as high drinkers.
Topics: Alcohol Drinking; Animals; Anticipation, Psychological; Behavior, Animal; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Ethanol; Exploratory Behavior; Male; Prefrontal Cortex; Rats; Rats, Sprague-Dawley; Receptors, Opioid, delta; Receptors, Opioid, mu | 2012 |
Opioids in the perifornical lateral hypothalamus suppress ethanol drinking.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Alcohol Drinking; Analgesics, Opioid; Animals; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Hypothalamus; Naloxone; Narcotic Antagonists; Rats; Rats, Sprague-Dawley; Receptors, Opioid | 2013 |
Hypothalamic peptides controlling alcohol intake: differential effects on microstructure of drinking bouts.
Topics: Alcohol Drinking; Animals; Enkephalin, Methionine; Enkephalins; Galanin; Injections, Intraventricular; Intracellular Signaling Peptides and Proteins; Male; Neuropeptides; Orexins; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley | 2014 |