Page last updated: 2024-08-23

enkephalin, methionine and Pregnancy

enkephalin, methionine has been researched along with Pregnancy in 86 studies

Research

Studies (86)

Timeframe	Studies, this research(%)	All Research%
pre-1990	34 (39.53)	18.7374
1990's	36 (41.86)	18.2507
2000's	10 (11.63)	29.6817
2010's	5 (5.81)	24.3611
2020's	1 (1.16)	2.80

Authors

Authors	Studies
Amir, LH; Crawford, SB; Forster, DA; Moorhead, AM	1
Inoue, K; Murphy, AZ; Victoria, NC; Young, LJ	1
Eichenbaum, H; Karom, MC; Murphy, AZ; Victoria, NC	1
Abate, P; Barbosa-Luna, IG; Hernández-Fonseca, K; Méndez, M; Reyes-Guzmán, AC	1
Arttamangkul, S; Evans, CJ; von Zastrow, M; Williams, JT; Yu, YJ	1
Campion, DP; Carey, MF; Fanning, RA; McMorrow, JP; O'Connor, JJ	1
Finegold, MJ; McLaughlin, PJ; Rogosnitzky, M; Zagon, IS	1
Greenberger, V; Korkotian, E; Segal, M	1
Besson, MJ; Daugé, V; Durand, C; Giros, B; Penit-Soria, J; Vazquez, V	1
Gustafsson, L; Nylander, I; Zhou, Q	1
Gustafsson, L; Hoffmann, P; Nylander, I; Oreland, S	1
Chou, J; Costa, E; Tang, F; Tang, J	1
Hervonen, A; Joh, TH; Kanerva, L; Linnoila, I; Miller, RJ; Pickel, VM; Reis, DJ	1
Hong, JS; Lamartiniere, CA; Lowe, C; Squibb, RE	1
Miller, RJ; Pickel, VM; Sumal, KK	1
Barnwell, SL; Janson, VE; Owens, LK; Sastry, BV; Tayeb, OS	2
Ng, SC; Tsang, D	1
Bartke, A; Blum, K; Briggs, A; Dalterio, S; DeLallo, L; Sweeney, C	1
De Rosa, A; Di Giulio, AM; Mantegazza, P; Martini, A; Panerai, AE; Salerno, F	1
Bourne, GL; Newnham, JP; Ratter, SJ; Rees, LH; Tomlin, S	1
Di Giulio, AM; Fraioli, F; Mantegazza, P; Marini, A; Martini, A; Panerai, AE; Pardi, G; Vegni, C	1
DeVane, GW; Frederickson, RC; Hynes, MD; Parli, CJ	1
Ferraris, G; Franchini, AM; Lodi, ML; Manfredi, LG; Marini, A; Martini, A; Panerai, AE; Rocchi, R; Vegni, C	1
Halász, B; Nagy, G; Takács, L	1
Bosio, A; Di Monda, E; Fazzari, G; Govoni, S; Spano, PF; Trabucchi, M	1
Clancy, AN; Couri, D; McGivern, RF; Mousa, S; Noble, EP	1
Halász, B; Köves, K; Marton, J; Molnár, J	1
Itskovitz, J; Lagamma, EF; Rudolph, AM	1
Fellows, RE; Raizada, MK; Yang, JW	1
Barden, N; Cusan, L; Dupont, A; Ferland, L; Labrie, F; Merand, Y	1
Tan, L; Yu, PH	1
Adjroud, O	1
Del Río, J; Herrero, MT; Kupsch, A; Luquin, MR; Obeso, JA; Oertel, W; Oset, C; Pérez-Otaño, I	1
Moss, IR; Zhang, C	1
Dixon, JS; Jen, PY	1
Rocha, JB; Souza, DO	1
McMillen, IC; Simonetta, G; Young, IR	4
Bicknell, RJ; Douglas, AJ; Dye, S; Leng, G; Russell, JA	1
Gintzler, AR; Medina, VM; Wang, L	1
Aurich, JE; Chan, WW; Dobrinski, I; Grunert, E; Petersen, A; Rausch, WD	1
Coulter, CL; Hey, NJ; McMillen, IC; Simonetta, G; Young, IR	1
Bicknell, RJ; Douglas, AJ	1
Giraud, P; Kowalski, C	1
Bertelli, A; Di Giulio, AM; Gorio, A; Malosio, ML; Tenconi, B; Vergani, L	1
Basheer, R; Tempel, A; Yang, J	1
De Potter, W; Laroche, S; Pinxteren, J; Van Acker, KJ; Van Reempts, PJ; Vanderauwera, JC; Wouters, AN	1
Di Giulio, AM; Gorio, A; Malosio, ML; Vergani, L	1
Rees, S; Tolcos, M	1
Ekblom, A; Ekman-Ordeberg, G; Irestedt, L; Nyberg, F; Olofsson, C; Ungerstedt, U; Wiklund, P	1
Berglund, B; Drugge-Boholm, G; Hydbring, E; MacDonald, E; Madej, A; Olsson, K	1
McLaughlin, PJ; Wu, Y; Zagon, IS	1
Laferrière, A; Liu, JK; Moss, IR	1
Mallard, C; McGregor, H; Rees, S; Tolcos, M; Walker, D	1
McGregor, H; Rees, S; Tolcos, M; Walker, D	2
Hurst, WJ; McLaughlin, PJ; Wylie, JD; Zagon, IS	1
Fuente, T; Laorden, ML; Milanés, MV; Sanchez, MD	1
Jones, CT	1
Barthel, F; Becquet, D; Boudouresque, F; Giraud, P; Grino, M; Kowalski, C; Loeffler, JP; Renard, M	1
Schriefer, JA	1
Di Giulio, AM; Gorio, A; Mantegazza, P; Tenconi, B; Zonta, N	1
Abrous, DN; Feuerstein, C; Herman, JP; Le Moal, M; Manier, M	1
Bazer, FW; Li, WI; Sung, LC	1
Coulter, CL; Giraud, AS; Hooper, SB; McMillen, IC; Parker, L	1
Olley, JE; Scheer, J; Tiong, GK; von Jenner, NM	1
Aurich, JE; Dobrinski, I; Grunert, E; Hoppen, HO	1
Izquierdo, I; Netto, CA; Perry, ML	1
D'Alessandro, M; Fallucca, F; Mariani, P; Negri, M; Pachì, A; Tonnarini, G	1
Csernus, V; Gerendai, I; Nemeskéri, A	1
Drieze, JM; Kream, RM; Kumar, AM; Millard, WJ; Patel, V; Solomon, J	1
Di Giulio, AM; Galli, CL; Gorio, A; La Croix, R; Restani, P; Tenconi, B	1
Burnstock, G; Saffrey, MJ	1
Kato, Y	1
Conde, E; Lavandero, S; Puente, J; Sapag-Hagar, M	1
Ferry, DA; Lewis, AB; Sadeghi, M	1
Bianchi, M; Brini, A; Cocco, E; Marini, A; Panerai, AE; Sacerdote, P	1
Biondi, M; Carilli, L; Fabbri, A; Fraioli, F; Moretti, C; Pancheri, P; Perrone, G; Santoro, A; Zichella, L	1
Folkesson, R; Lindberg, B; Lyrenäs, S; Nyberg, F; Terenius, L	1
Gingras, JL; Long, WA	1
Jaffe, RB; Wilburn, LA	1
McKelvy, JF; White, JD	1
Bailey, C; Kitchen, I	1

Reviews

1 review(s) available for enkephalin, methionine and Pregnancy

Article	Year
Physiological role of endorphins in neuroendocrinology. Acta physiologica Polonica, 1981, Volume: 32 Suppl 23 Topics: Aging; Animals; Endorphins; Enkephalin, Methionine; Enkephalins; Estrus; Female; Growth Hormone; Hypothalamus; Male; Pregnancy; Prolactin; Rats; Serotonin; Stimulation, Chemical	1981

Trials

1 trial(s) available for enkephalin, methionine and Pregnancy

Article	Year
'Is there any point in me doing this?' Views and experiences of women in the Diabetes and Antenatal Milk Expressing (DAME) trial. Maternal & child nutrition, 2022, Volume: 18, Issue:2 Topics: Breast Feeding; Diabetes Mellitus; Enkephalin, Methionine; Female; Humans; Infant; Milk, Human; Pregnancy; Prenatal Care; Qualitative Research	2022

Other Studies

84 other study(ies) available for enkephalin, methionine and Pregnancy

Article	Year
A single neonatal injury induces life-long deficits in response to stress. Developmental neuroscience, 2013, Volume: 35, Issue:4 Topics: Amygdala; Analgesia; Anhedonia; Animals; Animals, Newborn; Anxiety; Behavior, Animal; Densitometry; Enkephalin, Methionine; Enkephalins; Female; Food Preferences; Immunohistochemistry; In Situ Hybridization; Opioid Peptides; Periaqueductal Gray; Pregnancy; Protein Precursors; Rats; Rats, Sprague-Dawley; RNA, Messenger; Septum of Brain; Stress, Psychological; Sucrose; Swimming	2013
Neonatal injury rapidly alters markers of pain and stress in rat pups. Developmental neurobiology, 2014, Volume: 74, Issue:1 Topics: Animals; Animals, Newborn; beta-Endorphin; Biomarkers; Brain Chemistry; Carrageenan; Corticosterone; Enkephalin, Methionine; Female; Inflammation; Pain; Pregnancy; Rats; Rats, Sprague-Dawley; Spinal Cord; Stress, Psychological	2014
Prenatal ethanol exposure alters met-enkephalin expression in brain regions related with reinforcement: possible mechanism for ethanol consumption in offspring. Behavioural brain research, 2014, Nov-01, Volume: 274 Topics: Age Factors; Analysis of Variance; Animals; Animals, Newborn; Body Weight; Brain; Central Nervous System Depressants; Enkephalin, Methionine; Ethanol; Female; Gene Expression Regulation, Developmental; Male; Pregnancy; Prenatal Exposure Delayed Effects; Radioimmunoassay; Rats; Rats, Wistar; Reinforcement, Psychology	2014
Neurokinin 1 receptors regulate morphine-induced endocytosis and desensitization of mu-opioid receptors in CNS neurons. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2009, Jan-07, Volume: 29, Issue:1 Topics: Analgesics, Opioid; Animals; Biotinylation; Cell Line, Tumor; Corpus Striatum; Cyclic AMP; Dose-Response Relationship, Drug; Embryo, Mammalian; Endocytosis; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Female; Locus Coeruleus; Mice; Morphine; Mutation; Neuroblastoma; Neurons; Pregnancy; Rats; Rats, Sprague-Dawley; Receptors, Neurokinin-1; Receptors, Opioid, mu; Substance P; Transfection	2009
Opioid mediated activity and expression of mu and delta opioid receptors in isolated human term non-labouring myometrium. European journal of pharmacology, 2013, Jan-05, Volume: 698, Issue:1-3 Topics: Adult; Analgesics, Opioid; Enkephalin, Methionine; Female; Gene Expression Regulation; Humans; In Vitro Techniques; Myometrium; Pregnancy; Receptors, Opioid, delta; Receptors, Opioid, mu; Term Birth; Uterine Contraction; Young Adult	2013
Opioid growth factor (OGF) for hepatoblastoma: a novel non-toxic treatment. Investigational new drugs, 2013, Volume: 31, Issue:4 Topics: Chemotherapy, Adjuvant; Child; Child, Preschool; Enkephalin, Methionine; Female; Hepatoblastoma; Humans; Infant; Infant, Newborn; Opioid Peptides; Pregnancy; Ultrasonography	2013
Formation of dendritic spines in cultured striatal neurons depends on excitatory afferent activity. The European journal of neuroscience, 2003, Volume: 17, Issue:12 Topics: Afferent Pathways; Amino Acids; Anesthetics, Local; Animals; Bicuculline; Cell Count; Cell Size; Cells, Cultured; Cerebral Cortex; Coculture Techniques; Corpus Striatum; Diagnostic Imaging; Electric Stimulation; Electrophysiology; Embryo, Mammalian; Enkephalin, Methionine; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; Female; GABA Antagonists; Glutamic Acid; Green Fluorescent Proteins; Hippocampus; Immunohistochemistry; Luminescent Proteins; Mice; Neural Inhibition; Neurons; Pregnancy; Quinoxalines; Rats; Substance P; Tetrodotoxin; Time Factors; Transfection	2003
Maternal deprivation increases vulnerability to morphine dependence and disturbs the enkephalinergic system in adulthood. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2005, May-04, Volume: 25, Issue:18 Topics: Analysis of Variance; Animals; Animals, Newborn; Autoradiography; Behavior, Animal; Brain; Choice Behavior; Conditioning, Psychological; Dialysis; Dose-Response Relationship, Drug; Drinking Behavior; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Female; In Situ Hybridization; Maternal Deprivation; Morphine; Morphine Dependence; Narcotics; Nucleus Accumbens; Pregnancy; Protein Precursors; Radioimmunoassay; Rats; Rats, Long-Evans; Receptors, Opioid, mu; RNA, Messenger; Self Administration; Sucrose; Time Factors; Tritium	2005
Ethanol-induced effects on opioid peptides in adult male Wistar rats are dependent on early environmental factors. Neuroscience, 2007, May-25, Volume: 146, Issue:3 Topics: Alcohol Drinking; Animals; Animals, Newborn; Body Weight; Central Nervous System Depressants; Dose-Response Relationship, Drug; Dynorphins; Endorphins; Enkephalin, Methionine; Environment; Ethanol; Female; Male; Maternal Deprivation; Opioid Peptides; Pregnancy; Radioimmunoassay; Rats; Rats, Wistar; Risk; Stress, Psychological	2007
The impact of postnatal environment on opioid peptides in young and adult male Wistar rats. Neuropeptides, 2008, Volume: 42, Issue:2 Topics: Age Factors; Animals; Animals, Newborn; Body Weight; Dynorphins; Endorphins; Enkephalin, Methionine; Environment; Female; Male; Maternal Behavior; Maternal Deprivation; Opioid Peptides; Pituitary Gland; Pregnancy; Rats; Rats, Wistar; Social Isolation; Stress, Psychological	2008
Age-related and diurnal changes in Met5-Enk-Arg6-Phe7 and Met5-enkephalin contents of pituitary and rat brain structures. Life sciences, 1984, Aug-27, Volume: 35, Issue:9 Topics: Age Factors; Animals; beta-Endorphin; Brain; Chromatography, High Pressure Liquid; Circadian Rhythm; Endorphins; Enkephalin, Methionine; Female; Male; Pituitary Gland; Pregnancy; Rats; Rats, Inbred Strains; Tissue Distribution	1984
Immunocytochemical demonstration of the catecholamine-synthesizing enzymes and neuropeptides in the catecholamine-storing cells of human fetal sympathetic nervous system. Advances in biochemical psychopharmacology, 1980, Volume: 25 Topics: Catecholamines; Dopamine beta-Hydroxylase; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Histocytochemistry; Humans; Phenylethanolamine N-Methyltransferase; Pregnancy; Substance P; Sympathetic Nervous System; Tyrosine 3-Monooxygenase	1980
Monosodium glutamate exposure in the neonate alters hypothalamic and pituitary neuropeptide levels in the adult. Regulatory peptides, 1981, Volume: 2, Issue:6 Topics: Animals; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Glutamates; Hypothalamus; Male; Nerve Tissue Proteins; Neurotensin; Pituitary Gland; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Sex Factors; Sodium Glutamate; Substance P	1981
Early prenatal development of substance P and enkephalin-containing neurons in the rat. The Journal of comparative neurology, 1982, Oct-01, Volume: 210, Issue:4 Topics: Animals; Enkephalin, Methionine; Female; Fetus; Gestational Age; Immunoenzyme Techniques; Neurons; Peripheral Nerves; Pregnancy; Rats; Rats, Inbred Strains; Substance P; Tyrosine 3-Monooxygenase	1982
Peptides from human placenta: methionine enkephalin and substance P. Placenta. Supplement, 1981, Volume: 3 Topics: Animals; beta-Endorphin; Biological Assay; Endorphins; Enkephalin, Methionine; Female; Guinea Pigs; Humans; Ileum; In Vitro Techniques; Male; Mice; Muscle Contraction; Placenta; Pregnancy; Radioimmunoassay; Rats; Substance P; Tissue Extracts; Vas Deferens	1981
Effect of antenatal exposure to opiates on the development of opiate receptors in rat brain. Brain research, 1980, Apr-21, Volume: 188, Issue:1 Topics: Aging; Animals; Animals, Newborn; Brain; Enkephalin, Methionine; Enkephalins; Female; Fetus; Maternal-Fetal Exchange; Morphine; Naloxone; Pregnancy; Rats; Receptors, Opioid	1980
Perinatal exposure to delta 9-THC in mice: altered enkephalin and norepinephrine sensitivity in vas deferens. Substance and alcohol actions/misuse, 1980, Volume: 1, Issue:5-6 Topics: Aging; Animals; Dronabinol; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Male; Mice; Muscle, Smooth; Norepinephrine; Pregnancy; Prenatal Exposure Delayed Effects; Vas Deferens	1980
Plasma beta-endorphin and met-enkephalin in physiological and pathological conditions. Advances in biochemical psychopharmacology, 1982, Volume: 33 Topics: Alcoholism; beta-Endorphin; Brain; Chlordiazepoxide; Circadian Rhythm; Endorphins; Enkephalin, Methionine; Female; Fetal Blood; Humans; Liver Diseases; Male; Postoperative Period; Pregnancy	1982
Endogenous opioid peptides in pregnancy. British journal of obstetrics and gynaecology, 1983, Volume: 90, Issue:6 Topics: beta-Endorphin; beta-Lipotropin; Endorphins; Enkephalin, Methionine; Female; Gestational Age; Humans; Pregnancy	1983
Plasma beta-endorphin, beta-lipotropin, and met-enkephalin concentrations during pregnancy in normal and drug-addicted women and their newborn. The Journal of clinical endocrinology and metabolism, 1983, Volume: 57, Issue:3 Topics: Adult; beta-Endorphin; beta-Lipotropin; Endorphins; Enkephalin, Methionine; Female; Fetal Blood; Humans; Infant, Newborn; Labor, Obstetric; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Substance-Related Disorders	1983
Preclinical pharmacology of metkephamid (LY127623), a Met-enkephalin analogue. NIDA research monograph, 1983, Volume: 43 Topics: Animals; Dose-Response Relationship, Drug; Drug Tolerance; Enkephalin, Methionine; Female; In Vitro Techniques; Male; Maternal-Fetal Exchange; Meperidine; Mice; Morphine; Pregnancy; Rats; Reaction Time; Receptors, Opioid; Sheep	1983
EEG sleep patterns and endogenous opioids in infants of narcotic-addicted mothers. Revue d'electroencephalographie et de neurophysiologie clinique, 1983, Volume: 13, Issue:3 Topics: beta-Endorphin; Brain; Electroencephalography; Endorphins; Enkephalin, Methionine; Female; Humans; Infant, Newborn; Morphine Dependence; Opioid-Related Disorders; Pregnancy; Sleep	1983
(D-Met2,Pro5) enkephalinamide causes a decrease in plasma prolactin levels of lactating rats continuously suckled and an increase in those deprived of their litter. Regulatory peptides, 1984, Volume: 8, Issue:4 Topics: Animals; Enkephalin, Methionine; Female; Kinetics; Lactation; Naloxone; Pregnancy; Prolactin; Rats; Rats, Inbred Strains	1984
Immunoreactive met-enkephalin plasma concentrations in chronic alcoholics and in children born from alcoholic mothers. Life sciences, 1983, Oct-17, Volume: 33, Issue:16 Topics: Adult; Alcoholism; Child; Child, Preschool; Enkephalin, Methionine; Female; Humans; Male; Pregnancy; Prenatal Exposure Delayed Effects	1983
Prenatal alcohol exposure alters enkephalin levels, without affecting ethanol preference. Life sciences, 1984, Feb-06, Volume: 34, Issue:6 Topics: Alcohol Drinking; Animals; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Ethanol; Female; Fetus; Globus Pallidus; Male; Pituitary Gland; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Inbred Strains	1984
(D-Met2,Pro5)-enkephalinamide-induced blockade of ovulation and its reversal by naloxone in the rat. Neuroendocrinology, 1981, Volume: 32, Issue:2 Topics: Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Methionine; Enkephalins; Estrus; Female; Follicle Stimulating Hormone; Luteinizing Hormone; Naloxone; Ovulation; Pregnancy; Rats	1981
Maturation of circulatory responses to methionine-enkephalin. Pediatric research, 1983, Volume: 17, Issue:2 Topics: Aging; Animals; Animals, Newborn; Blood Pressure; Bradycardia; Dose-Response Relationship, Drug; Enkephalin, Methionine; Female; Fetus; Heart Rate; Hypertension; Hypotension; Pregnancy; Sheep; Tachycardia; Time Factors	1983
Effects of insulin on cultured rat brain cells: stimulation of ornithine decarboxylase activity. Journal of neurochemistry, 1981, Volume: 36, Issue:3 Topics: Angiotensin II; Animals; Brain; Carboxy-Lyases; Cells, Cultured; Enkephalin, Methionine; Enkephalins; Female; Glucagon; Growth Hormone; Insulin; Ornithine Decarboxylase; Pregnancy; Rats	1981
De novo biosynthesis of enkephalins and their homologues in the human placenta. Biochemical and biophysical research communications, 1981, Feb-12, Volume: 98, Issue:3 Topics: Chromatography, High Pressure Liquid; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Humans; In Vitro Techniques; Peptide Fragments; Placenta; Pregnancy; Radioimmunoassay; Tyrosine	1981
Occurrence of methionine enkephalin in human placental villus. Biochemical pharmacology, 1980, Volume: 29, Issue:3 Topics: Endorphins; Enkephalin, Methionine; Enkephalins; Female; Humans; Placenta; Pregnancy; Radioimmunoassay	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. Journal of reproduction and fertility, 1995, Volume: 104, Issue:2 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
Neurotoxicity induced by prenatal exposure to MPTP on the monoaminergic and peptidergic systems of the marmoset brain. Experimental neurology, 1995, Volume: 131, Issue:1 Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Callithrix; Dopamine; Enkephalin, Methionine; Female; Fetus; Homovanillic Acid; Hydroxyindoleacetic Acid; MPTP Poisoning; Pregnancy; Prenatal Exposure Delayed Effects	1995
Age-related mu-, delta-and kappa-opioid ligands in respiratory-related brain regions of piglets: effect of prenatal cocaine. Brain research. Developmental brain research, 1995, Jul-14, Volume: 87, Issue:2 Topics: Aging; Animals; Animals, Newborn; beta-Endorphin; Brain Stem; Cocaine; Dynorphins; Enkephalin, Methionine; Female; Ligands; Pregnancy; Prenatal Exposure Delayed Effects; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Respiration; Swine	1995
Development of peptide-containing nerves in the human fetal prostate gland. Journal of anatomy, 1995, Volume: 187 ( Pt 1) Topics: Bombesin; Calcitonin Gene-Related Peptide; Dopamine beta-Hydroxylase; Embryonic and Fetal Development; Enkephalin, Leucine; Enkephalin, Methionine; Epithelium; Female; Humans; Immunohistochemistry; Male; Neuropeptide Y; Neuropeptides; Pregnancy; Pregnancy Trimester, Second; Prostate; Somatostatin; Substance P; Thiolester Hydrolases; Tyrosine 3-Monooxygenase; Ubiquitin Thiolesterase; Urethra; Vasoactive Intestinal Peptide	1995
Effects of undernutrition during suckling and early post-weaning on the inhibition by met-enkephalin of striatal adenylate cyclase activity in adult rats. Pharmacology & toxicology, 1994, Volume: 75, Issue:5 Topics: Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Animals; Animals, Suckling; Body Weight; Corpus Striatum; Enkephalin, Methionine; Female; Guanosine Triphosphate; Male; Nutrition Disorders; Pregnancy; Rats	1994
Thyroid hormone replacement restores circulating enkephalin concentrations in hypophysectomized fetal sheep. Journal of neurochemistry, 1994, Volume: 63, Issue:4 Topics: Animals; Enkephalin, Methionine; Epinephrine; Female; Fetal Blood; Fetus; Gestational Age; Hypophysectomy; Infusions, Intravenous; Norepinephrine; Pregnancy; Sheep; Thyroxine	1994
Endogenous opioid regulation of oxytocin secretion through pregnancy in the rat. Journal of neuroendocrinology, 1993, Volume: 5, Issue:3 Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Dynorphins; Electric Stimulation; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Male; Naloxone; Oxytocin; Peptide Fragments; Pituitary Gland, Posterior; Pregnancy; Pregnancy, Animal; Protein Precursors; Pyrrolidines; Rats; Rats, Wistar; RNA, Messenger; Vasopressins	1993
Spinal cord dynorphin: positive region-specific modulation during pregnancy and parturition. Brain research, 1993, Sep-24, Volume: 623, Issue:1 Topics: Animals; Dynorphins; Enkephalin, Methionine; Female; Labor, Obstetric; Pregnancy; Pregnancy, Animal; Rats; Rats, Sprague-Dawley; Spinal Cord	1993
Influence of labor and neonatal hypoxia on sympathoadrenal activation and methionine enkephalin release in calves. American journal of veterinary research, 1993, Volume: 54, Issue:8 Topics: Acidosis; Animals; Animals, Newborn; Blood Gas Analysis; Catecholamines; Cattle; Cattle Diseases; Chromatography, High Pressure Liquid; Enkephalin, Methionine; Epinephrine; Female; Hypoxia; Labor, Obstetric; Male; Norepinephrine; Pregnancy; Radioimmunoassay	1993
Fetal adrenalectomy does not affect circulating enkephalins in the sheep fetus during late gestation. Neuroendocrinology, 1993, Volume: 57, Issue:3 Topics: Adrenal Glands; Adrenalectomy; Animals; Enkephalin, Methionine; Enkephalins; Female; Femoral Artery; Fetal Blood; Fetus; Gestational Age; Norepinephrine; Pregnancy; Sheep; Umbilical Veins	1993
Oxytocin nerve terminal desensitization to kappa-opioids at the end of pregnancy. Annals of the New York Academy of Sciences, 1993, Jul-22, Volume: 689 Topics: Animals; Benzomorphans; Drug Resistance; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Nerve Endings; Oxytocin; Pituitary Gland, Posterior; Pregnancy; Pregnancy, Animal; Protein Precursors; Rats; Rats, Wistar; Receptors, Opioid, kappa; Reference Values; RNA, Messenger; Supraoptic Nucleus	1993
Dopamine decreases striatal enkephalin turnover and proenkephalin messenger RNA abundance via D2 receptor activation in primary striatal cell cultures. Neuroscience, 1993, Volume: 53, Issue:3 Topics: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Animals; Blotting, Northern; Bromocriptine; Cells, Cultured; Corpus Striatum; Dopamine; Dopamine Antagonists; Enkephalin, Methionine; Enkephalins; Female; Potassium Chloride; Pregnancy; Protein Precursors; Rats; Rats, Sprague-Dawley; Receptors, Dopamine D2; RNA, Messenger; Sulpiride	1993
Perinatal morphine. I: Effects on synapsin and neurotransmitter systems in the brain. Journal of neuroscience research, 1995, Nov-01, Volume: 42, Issue:4 Topics: Animals; Brain; Brain Chemistry; Dopamine; Enkephalin, Methionine; Female; In Situ Hybridization; Lactation; Morphine; Neuronal Plasticity; Neurotransmitter Agents; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Sprague-Dawley; RNA, Messenger; Substance P; Synapses; Synapsins	1995
Prenatal morphine exposure differentially alters expression of opioid peptides in striatum of newborns. Brain research. Molecular brain research, 1995, Volume: 33, Issue:2 Topics: Aging; Animals; Animals, Newborn; Blotting, Northern; Brain; Corpus Striatum; Dynorphins; Enkephalin, Methionine; Enkephalins; Female; Frontal Lobe; Gene Expression; Hippocampus; Hypothalamus; Morphine; Multivariate Analysis; Organ Specificity; Pregnancy; Prenatal Exposure Delayed Effects; Protein Biosynthesis; Protein Precursors; Rats; Rats, Sprague-Dawley; RNA, Messenger	1995
Umbilical cord dopamine beta-hydroxylase, chromogranin A and met-enkephalin after conditions associated with chronic intrauterine stress. Biology of the neonate, 1996, Volume: 69, Issue:1 Topics: Chromogranin A; Chromogranins; Dopamine beta-Hydroxylase; Enkephalin, Methionine; Female; Fetal Blood; Fetal Growth Retardation; Humans; Hypertension; Infant, Newborn; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Smoking	1996
The role of the pituitary-thyroid axis in the developmental regulation of enkephalin-containing peptides in the superior cervical ganglia and adrenal of the fetal sheep. Journal of the autonomic nervous system, 1996, Jun-10, Volume: 59, Issue:1-2 Topics: Adrenal Glands; Animals; Enkephalin, Methionine; Enkephalins; Female; Gestational Age; Hydrolysis; Hypophysectomy; Pituitary Gland; Pregnancy; Sheep; Superior Cervical Ganglion; Thyroid Gland	1996
Thyroxine replacement after hypophysectomy alters the pattern of enkephalin localisation in the adrenal medulla of the fetal sheep. Journal of the autonomic nervous system, 1996, Jun-10, Volume: 59, Issue:1-2 Topics: Adrenal Medulla; Animals; Enkephalin, Methionine; Epinephrine; Female; Histocytochemistry; Hypophysectomy; Image Processing, Computer-Assisted; Norepinephrine; Pregnancy; Sheep; Thyroxine	1996
Exposure to perinatal morphine promotes developmental changes in rat striatum. International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 1996, Volume: 14, Issue:4 Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Dopamine; Enkephalin, Methionine; Enkephalins; Female; In Situ Hybridization; Lactation; Male; Morphine; Narcotics; Neostriatum; Neurons; Pregnancy; Prenatal Exposure Delayed Effects; Protein Precursors; Rats; Rats, Sprague-Dawley; Receptors, Opioid; RNA, Messenger; Serotonin; Substance P; Synapses; Synapsins; Time Factors; Tyrosine 3-Monooxygenase	1996
Plasma catecholamine and met-enkephalin-Arg6-Phe7 responses to hypoxaemia after adrenalectomy in the fetal sheep. Journal of the autonomic nervous system, 1996, Sep-12, Volume: 60, Issue:3 Topics: Adrenalectomy; Animals; Asphyxia; Blood Gas Analysis; Enkephalin, Methionine; Epinephrine; Female; Fetus; Hypoxia; Male; Norepinephrine; Pregnancy; Sheep	1996
Chronic placental insufficiency in the fetal guinea pig affects neurochemical and neuroglial development but not neuronal numbers in the brainstem: a new method for combined stereology and immunohistochemistry. The Journal of comparative neurology, 1997, Mar-03, Volume: 379, Issue:1 Topics: Animals; Brain Chemistry; Brain Stem; Cell Count; Chronic Disease; Enkephalin, Methionine; Female; Fetal Growth Retardation; Glial Fibrillary Acidic Protein; Guinea Pigs; Hypoglossal Nerve; Immunohistochemistry; Neuroglia; Placental Insufficiency; Pregnancy; Substance P	1997
Increased cerebrospinal fluid concentration of aspartate but decreased concentration of nitric oxide breakdown products in women experiencing visceral pain during active labour. Neuroreport, 1997, Mar-03, Volume: 8, Issue:4 Topics: Adult; Aged; Analgesia; Aspartic Acid; Cesarean Section; Delivery, Obstetric; Enkephalin, Methionine; Female; Humans; Labor, Obstetric; Metalloendopeptidases; Middle Aged; Nitric Oxide; Pain; Postmenopause; Pregnancy; Reference Values; Substance P	1997
Hormonal changes during parturition in heifers and goats are related to the phases and severity of labour. The Journal of endocrinology, 1999, Volume: 160, Issue:1 Topics: Analysis of Variance; Animals; beta-Endorphin; Cattle; Enkephalin, Methionine; Epinephrine; Female; Goats; Hydrocortisone; Labor, Obstetric; Linear Models; Neurotransmitter Agents; Norepinephrine; Oxytocin; Pregnancy; Time Factors; Vasopressins	1999
Opioid growth factor and organ development in rat and human embryos. Brain research, 1999, Aug-28, Volume: 839, Issue:2 Topics: Animals; Brain; Brain Chemistry; DNA; Ectoderm; Embryonic and Fetal Development; Endoderm; Enkephalin, Methionine; Enkephalins; Female; Fetus; Gene Expression Regulation, Developmental; Heart; Humans; Immunohistochemistry; In Situ Hybridization; Intestines; Male; Mesoderm; Muscles; Myocardium; Naltrexone; Narcotic Antagonists; Pregnancy; Protein Precursors; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Ribs; RNA, Messenger; Skin; Tongue	1999
Repeated prenatal cocaine increases met-enkephalin immunoreactivity in respiratory-related medulla of developing swine. Brain research bulletin, 2000, Mar-15, Volume: 51, Issue:5 Topics: Animals; Cocaine; Enkephalin, Methionine; Female; Immunohistochemistry; Male; Medulla Oblongata; Pregnancy; Prenatal Exposure Delayed Effects; Respiratory Physiological Phenomena; Sleep; Swine; Wakefulness	2000
Exposure to prenatal carbon monoxide and postnatal hyperthermia: short and long-term effects on neurochemicals and neuroglia in the developing brain. Experimental neurology, 2000, Volume: 162, Issue:2 Topics: Animals; Animals, Newborn; Body Weight; Brain; Brain Chemistry; Carbon Monoxide; Cerebral Cortex; Enkephalin, Methionine; Female; Glial Fibrillary Acidic Protein; Guinea Pigs; Hyperthermia, Induced; Immunohistochemistry; Inhalation Exposure; Maternal Exposure; Medulla Oblongata; Neuroglia; Organ Size; Pregnancy; Prenatal Exposure Delayed Effects; Serotonin; Substance P; Sudden Infant Death; Thalamus; Tyrosine 3-Monooxygenase	2000
Chronic prenatal exposure to carbon monoxide results in a reduction in tyrosine hydroxylase-immunoreactivity and an increase in choline acetyltransferase-immunoreactivity in the fetal medulla: implications for Sudden Infant Death Syndrome. Journal of neuropathology and experimental neurology, 2000, Volume: 59, Issue:3 Topics: Animals; Astrocytes; Blotting, Western; Carbon Monoxide; Choline O-Acetyltransferase; Enkephalin, Methionine; Female; Glial Fibrillary Acidic Protein; Guinea Pigs; Medulla Oblongata; Neurons; Pregnancy; Prenatal Exposure Delayed Effects; Receptor, Muscarinic M2; Receptors, Muscarinic; Smoking; Substance P; Sudden Infant Death; Tyrosine 3-Monooxygenase	2000
Transplacental transfer of the opioid growth factor, [Met(5)]-enkephalin, in rats. Brain research bulletin, 2001, Volume: 55, Issue:3 Topics: Animals; Chromatography, High Pressure Liquid; Enkephalin, Methionine; Female; Fetus; Placenta; Pregnancy; Rats; Rats, Sprague-Dawley; Tissue Distribution	2001
Consequences of intrauterine growth restriction on ventilatory and thermoregulatory responses to asphyxia and hypercapnia in the newborn guinea-pig. Reproduction, fertility, and development, 2002, Volume: 14, Issue:1-2 Topics: Animals; Animals, Newborn; Asphyxia; Body Temperature; Body Temperature Regulation; Enkephalin, Methionine; Female; Fetal Growth Retardation; Glial Fibrillary Acidic Protein; Guinea Pigs; Hypercapnia; Medulla Oblongata; Neurotransmitter Agents; Pregnancy; Pregnancy Outcome; Substance P; Tyrosine 3-Monooxygenase	2002
Prenatal stress alters the hypothalamic levels of methionine-enkephalin in pup rats. Neuropeptides, 1992, Volume: 23, Issue:2 Topics: Animals; Enkephalin, Methionine; Female; Hypothalamus; Pregnancy; Prenatal Exposure Delayed Effects; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Restraint, Physical; Stress, Psychological	1992
Enkephalin peptides in fetal sheep, changes with gestation, origin and production by the placenta. Journal of developmental physiology, 1992, Volume: 17, Issue:1 Topics: Adrenal Glands; Animals; Enkephalin, Methionine; Enkephalins; Female; Fetal Blood; Fetus; Gestational Age; Hypoxia; Placenta; Pregnancy; Protein Precursors; Sheep; Sympathectomy	1992
Striatal proenkephalin turnover and gene transcription are regulated by cyclic AMP and protein kinase C-related pathways. Neuroscience, 1991, Volume: 43, Issue:1 Topics: Animals; Cells, Cultured; Colforsin; Corpus Striatum; Cyclic AMP; Enkephalin, Methionine; Enkephalins; Female; Immunohistochemistry; Neural Pathways; Neurons; Nucleic Acid Hybridization; Pregnancy; Protein Kinase C; Protein Precursors; Rats; Rats, Inbred Strains; Receptors, Neurotransmitter; RNA, Messenger; Tetradecanoylphorbol Acetate; Transcription, Genetic; Transfection	1991
Diethylstilbesterol- and pregnancy-induced changes in rat neurointermediate lobe oxytocin, arginine vasopressin, methionine enkephalin and dynorphin. Neuroendocrinology, 1991, Volume: 54, Issue:3 Topics: Animals; Arginine Vasopressin; Diethylstilbestrol; Dynorphins; Endorphins; Enkephalin, Methionine; Female; Oxytocin; Pituitary Gland, Posterior; Pituitary Hormones, Posterior; Potassium; Pregnancy; Pregnancy, Animal; Rats; Rats, Inbred Strains	1991
Reactive sprouting (pruning effect) is altered in the brain of rats perinatally exposed to morphine. Advances in experimental medicine and biology, 1991, Volume: 296 Topics: Animals; Brain; Caudate Nucleus; Cerebral Cortex; Enkephalin, Methionine; Female; Maternal-Fetal Exchange; Medulla Oblongata; Morphine; Pons; Pregnancy; Rats; Rats, Inbred Strains; Reference Values; Serotonin; Spinal Cord; Substance P	1991
Increase of striatal methionin enkephalin content following lesion of the nigrostriatal dopaminergic pathway in adult rats and reversal following the implantation of embryonic dopaminergic neurons: a quantitative immunohistochemical analysis. Neuroscience, 1991, Volume: 42, Issue:2 Topics: Animals; Brain Tissue Transplantation; Corpus Striatum; Denervation; Dopamine; Embryo, Mammalian; Enkephalin, Methionine; Female; Fetal Tissue Transplantation; Globus Pallidus; Image Processing, Computer-Assisted; Immunohistochemistry; Neural Pathways; Neurons; Pregnancy; Rats; Rats, Inbred Strains; Substantia Nigra	1991
Immunoreactive methionine-enkephalin secretion by porcine uterus. Endocrinology, 1991, Volume: 128, Issue:1 Topics: Animals; Chromatography, Gel; Endometrium; Enkephalin, Methionine; Estradiol; Female; Pregnancy; Progesterone; Radioimmunoassay; Swine; Uterus	1991
Fetal asphyxia stimulates an increase in fetal plasma catecholamines and [Met]-enkephalin-arg6-phe7 in the late-gestation sheep fetus. Journal of developmental physiology, 1990, Volume: 14, Issue:5 Topics: Animals; Carbon Dioxide; Catecholamines; Enkephalin, Methionine; Epinephrine; Female; Fetal Blood; Fetal Hypoxia; Fetus; Hydrogen-Ion Concentration; Norepinephrine; Oxygen; Pregnancy; Radioimmunoassay; Sheep; Uterus	1990
Responses of morphine dependent opioid neurones to stressors. Progress in clinical and biological research, 1990, Volume: 328 Topics: Animals; beta-Endorphin; Brain; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Female; Morphine Dependence; Naloxone; Neurons; Pregnancy; Rats; Stress, Physiological; Tissue Distribution	1990
Beta-endorphin and met-enkephalin in plasma of cattle during pregnancy, parturition and the neonatal period. Journal of reproduction and fertility, 1990, Volume: 89, Issue:2 Topics: Animals; Animals, Newborn; beta-Endorphin; Cattle; Enkephalin, Methionine; Female; Labor, Obstetric; Pregnancy; Pregnancy, Animal; Radioimmunoassay	1990
Effects of ACTH, epinephrine and Met-enkephalin on brain beta-endorphin-like immunoreactivity, and of ACTH, epinephrine, Met-enkephalin and naloxone on retention, in normal and in protein-malnourished rats. Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 1990, Volume: 23, Issue:1 Topics: Adrenocorticotropic Hormone; Animals; Avoidance Learning; beta-Endorphin; Brain; Dietary Proteins; Enkephalin, Methionine; Epinephrine; Female; Injections, Intraperitoneal; Memory; Pregnancy; Protein-Energy Malnutrition; Rats; Rats, Inbred Strains; Retention, Psychology	1990
High levels of circulating met-enkephalin in pregnant and menstruating type 1 diabetic women. Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology, 1990, Volume: 4, Issue:1 Topics: Diabetes Mellitus, Type 1; Enkephalin, Methionine; Female; Humans; Insulin; Menstrual Cycle; Pregnancy; Pregnancy in Diabetics; Prolactin	1990
Intratesticular injection of [D-Met2-Pro5]enkephalinamide suppresses testosterone secretion of the testis of immature rat. Regulatory peptides, 1990, Volume: 27, Issue:1 Topics: Animals; Animals, Newborn; Enkephalin, Methionine; Female; In Vitro Techniques; Injections; Male; Naloxone; Orchiectomy; Pregnancy; Rats; Testis; Testosterone	1990
Early exposure to delta 9-tetrahydrocannabinol influences neuroendocrine and reproductive functions in female rats. Neuroendocrinology, 1986, Volume: 44, Issue:2 Topics: Animals; beta-Endorphin; Dronabinol; Endorphins; Enkephalin, Methionine; Estrus; Female; Gonadotropin-Releasing Hormone; Hypothalamus, Anterior; Luteinizing Hormone; Neuropeptides; Pregnancy; Prolactin; Rats; Rats, Inbred Strains; Sex Differentiation; Substance P	1986
Modified ontogenesis of enkephalin and substance P containing neurons after perinatal exposure to morphine. Toxicology, 1988, Volume: 49, Issue:1 Topics: Animals; Enkephalin, Methionine; Female; Medulla Oblongata; Morphine; Neurons; Pons; Pregnancy; Prenatal Exposure Delayed Effects; Radioimmunoassay; Rats; Rats, Inbred Strains; Substance P	1988
Distribution of peptide-immunoreactive nerves in the foetal and newborn guinea-pig caecum. Cell and tissue research, 1988, Volume: 253, Issue:1 Topics: Animals; Animals, Newborn; Cecum; Enkephalin, Methionine; Female; Fetus; Guinea Pigs; Immune Sera; Male; Neurons; Peptides; Pregnancy; Substance P; Vasoactive Intestinal Peptide	1988
[Clinical significance of serum enkephalin analysis in pituitary function tests]. Nihon rinsho. Japanese journal of clinical medicine, 1989, Volume: 48 Suppl Topics: Cushing Syndrome; Enkephalin, Leucine; Enkephalin, Methionine; Female; Heroin Dependence; Humans; Hypopituitarism; Infant, Newborn; Male; Menstrual Cycle; Nelson Syndrome; Pituitary Function Tests; Pregnancy; Radioimmunoassay; Radioligand Assay; Reference Values	1989
Effects of enkephalin on lactating rat mammary gland: in vitro studies. Research communications in chemical pathology and pharmacology, 1988, Volume: 61, Issue:3 Topics: Animals; Binding Sites; Corpus Striatum; Cyclic AMP; Enkephalin, Leucine; Enkephalin, Methionine; Female; In Vitro Techniques; Lactation; Mammary Glands, Animal; Milk; Pregnancy; Rats; Rats, Inbred Strains	1988
Fetal cardiovascular and breathing movement responses to endogenous opiates. Biology of the neonate, 1986, Volume: 50, Issue:5 Topics: Animals; Atropine; beta-Endorphin; Cardiovascular System; Endorphins; Enkephalin, Methionine; Female; Fetal Heart; Fetus; Heart Rate; Hexamethonium; Hexamethonium Compounds; Naloxone; Pregnancy; Respiration; Sheep	1986
Effect of chronic morphine on plasma and brain beta endorphin and methionine enkephalin in pregnant rats and in their fetuses or newborn. Neuroendocrinology, 1988, Volume: 47, Issue:2 Topics: Animals; Animals, Newborn; beta-Endorphin; Brain; Enkephalin, Methionine; Female; Fetus; Hypothalamus; Morphine; Pain; Pituitary Gland; Pregnancy; Pregnancy, Animal; Rats; Rats, Inbred Strains	1988
ACTH, beta-endorphin and met-enkephalin: peripheral modifications during the stress of human labor. Psychoneuroendocrinology, 1985, Volume: 10, Issue:3 Topics: Adrenocorticotropic Hormone; Adult; Anxiety; beta-Endorphin; beta-Lipotropin; Endorphins; Enkephalin, Methionine; Female; Humans; Labor, Obstetric; Pain; Pregnancy; Stress, Physiological	1985
[Met]enkephalin-Arg6-Phe7 in human CSE--increased levels in late pregnancy. NIDA research monograph, 1986, Volume: 75 Topics: Chromatography, High Pressure Liquid; Enkephalin, Methionine; Female; Humans; Luteal Phase; Pregnancy; Pregnancy Trimester, Third; Radioimmunoassay; Reference Values	1986
Chronic maternal hypoxia. Effect of mid-gestational maternal hypoxia on methionine-enkephalin concentrations within pre- and postnatal rabbit brainstem regions. Developmental neuroscience, 1988, Volume: 10, Issue:3 Topics: Age Factors; Animals; Brain Stem; Enkephalin, Methionine; Female; Hypoxia; Pregnancy; Prenatal Exposure Delayed Effects; Rabbits	1988
Quantitative assessment of the ontogeny of met-enkephalin, norepinephrine and epinephrine in the human fetal adrenal medulla. Acta endocrinologica, 1988, Volume: 118, Issue:3 Topics: Adrenal Medulla; Enkephalin, Methionine; Epinephrine; Female; Gestational Age; Humans; Norepinephrine; Pregnancy; Radioimmunoassay	1988
Enkephalin biosynthesis and processing during lactation. Neuroendocrinology, 1986, Volume: 43, Issue:3 Topics: Animals; Chromatography, High Pressure Liquid; Enkephalin, Methionine; Female; Hypothalamo-Hypophyseal System; Lactation; Median Eminence; Nucleic Acid Hybridization; Paraventricular Hypothalamic Nucleus; Peptide Biosynthesis; Peptides; Pituitary Gland; Pregnancy; Rats; Rats, Inbred Strains; Sulfur Radioisotopes	1986
Ontogenesis of proenkephalin products in rat striatum and the inhibitory effects of low-level lead exposure. Brain research, 1985, Volume: 354, Issue:1 Topics: Animals; Corpus Striatum; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Lead Poisoning; Pregnancy; Rats	1985