tyrosine has been researched along with oxytocin in 68 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 55 (80.88) | 18.7374 |
1990's | 5 (7.35) | 18.2507 |
2000's | 7 (10.29) | 29.6817 |
2010's | 1 (1.47) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
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Aizawa, Y; Fukuda, H; Hayakama, T; Kawamura, J | 1 |
Ascoli, M; Jirgensons, B; Ward, DN | 1 |
Blumenstein, M; Hruby, VJ; Yamamoto, DM | 1 |
Kawano, K; Kobayashi, Y; Kyogoku, Y; Morikawa, T; Sakakibara, S | 1 |
Blumenstein, M; Hruby, VJ; Viswanatha, V | 2 |
Camier, M; Cohen, JS; Cohen, P; Griffin, JH | 1 |
Camier, M; Cohen, P; Di Bello, C; Nicolas, P; Wolff, J | 1 |
Hoffman, PL; Walter, R | 1 |
Furie, B; Griffin, JH; Schechter, AN | 1 |
Alazard, R; Camier, M; Cohen, P; Griffin, JH; Wolff, J | 1 |
Ferger, MF; Lundell, EO | 1 |
Aizawa, Y; Fukuda, H; Hayakawa, T; Kawamura, J | 1 |
Matsoukas, JM; Moore, GJ; Turner, RJ | 1 |
Holzbauer, M; Racké, K | 1 |
Bankowski, K; Lammek, B; Manning, M; Misicka, A; Sawyer, WH; Seto, J | 1 |
Gryczynski, I; Laczko, G; Lakowicz, JR | 1 |
Buku, A; Laws, WR; Ross, JB; Sutherland, JC; Wyssbrod, HR | 1 |
Bankowski, K; Lammek, B; Manning, M; Sawyer, WH; Seto, J | 1 |
Jones, CW; Peter, RE; Pickering, BT | 1 |
Jard, S; Montegut, M; Rajerison, RM | 1 |
Androes, GM; Gloria, HR; Reinisch, RF | 1 |
Deslauriers, R; Smith, IC; Walter, R | 1 |
Glasel, JA; Hruby, VJ; McKelvy, JF; Spatola, AF | 1 |
Bockaert, J; Imbert, M; Jard, S; Morel, F | 1 |
Manning, M; Sawyer, WH | 1 |
Gorecki, M; Sperling, R | 1 |
Watkins, WB | 1 |
Jones, CW; Pickering, BT | 3 |
Hope, DB; Wálti, M | 1 |
Alazard, R; Cohen, P; Griffin, JH | 1 |
Bradbury, AF; Burgen, AS; Feeney, J; Roberts, GC; Smyth, DG | 1 |
Ramachandran, GN; Venkatachalam, CM | 1 |
Breslow, E; Weis, J | 1 |
Aanning, HL; Abrash, L; Breslow, E; Schmir, M | 1 |
Hiyama, T; Ishida, Y; Onishi, M; Yabuuchi, Y | 1 |
Hollenberg, MD; Hope, DB; Rauch, R | 1 |
Chan, WY; Du Vigneaud, V; Hruby, VJ | 1 |
LaBella, F; Queen, G; Shin, S | 1 |
Hodr, J; Janda, J; Kittrich, M; Stembera, ZK | 1 |
Deslauriers, R; Smith, IC | 1 |
Du Vigneaud, V; Yamashiro, D | 1 |
Beychok, S; Breslow, E | 1 |
Eggena, P; Schwartz, IL; Walter, R | 1 |
Drabarek, S; Du Vigneaud, V | 1 |
Inada, Y; Matsushima, A; Shibata, K | 1 |
Ishida, Y; Moritoki, H; Onishi, M | 1 |
Marshall, JM; Taira, N | 1 |
Smyth, DG | 1 |
Fermandjian, S; Juy, M; Lam-Thanh, H; Lintner, K | 1 |
Hirota, K; Kanda, Y; Koike, K; Miyake, A; Nohara, A; Ohmichi, M; Sakamoto, Y; Zhang, ZX | 1 |
Barbar, E; Breslow, E; Deeb, R; Peyton, DH; Sardana, V | 1 |
Eis, PS; Fishman, MN; Johnson, ML; Lakowicz, JR; Szmacinski, H; Wiczk, W | 1 |
Atke, A; Barth, T; Barthova, J; Ubik, K; Vilhardt, H | 1 |
Ahmed, A; Bussolati, G; Cassoni, P; Chini, B; Deaglio, S; Graziani, A; Munaron, L; Sapino, A | 1 |
Ferrini, M; Gonzalez-Cadavid, NF; Rajfer, J; Sinha Hikim, AP; Swerdloff, RS; Wang, C | 1 |
Maletínská, L; Procházka, Z; Slaninová, J; Vondrásek, J | 1 |
Dragavon, J; Haynes, DR; Holloway, DM; Reid, PJ; Ross, JB; Rousslang, KW | 1 |
BISSET, GW | 1 |
VOGEL, G | 1 |
GARCIA, J; HARRIS, GW; SCHINDLER, WJ | 1 |
BLANQUET, P; BRANDRICK, A; CROIZET, J; CROIZET, M; FERRETBOUIN, P; MEYNIEL, G; VRIGNAUD, C | 1 |
di Tiani, M; Fanelli, F; Favre, N; Missotten, M; Nichols, A; Rommel, C; Scheer, A; Wilson, J | 1 |
Blankenship, M; Chauhan, SS; Durr, JA; Pennington, MW | 1 |
Blouet, C; Jo, YH; Li, X; Schwartz, GJ | 1 |
Arslan, O; Demir, D; Gencer, N | 1 |
3 review(s) available for tyrosine and oxytocin
Article | Year |
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The dopaminergic innervation of the intermediate lobe and of the neural lobe of the pituitary gland.
Topics: 3-Methoxy-4-hydroxyphenylethanol; 3,4-Dihydroxyphenylacetic Acid; Animals; Catechol O-Methyltransferase; Dopa Decarboxylase; Dopamine; Dopamine Antagonists; Electric Stimulation; Electrophysiology; Histocytochemistry; Homovanillic Acid; Hydroxyindoleacetic Acid; Monoamine Oxidase; Neurons; Oxytocin; Pargyline; Pituitary Gland, Posterior; Rats; Receptors, Dopamine; Sodium Chloride; Tissue Distribution; Tritium; Tyrosine; Tyrosine 3-Monooxygenase; Vasopressins; Water Deprivation | 1985 |
Synthetic analogs of oxytocin and the vasopressins.
Topics: Amino Acids; Animals; Anura; Asparagine; Cystine; Hypothalamus; In Vitro Techniques; Oxytocin; Peptide Chain Termination, Translational; Peptides; Phenylalanine; Proline; Rats; Receptors, Drug; Structure-Activity Relationship; Tyrosine; Vasopressins | 1973 |
Conformation of polypeptide chains.
Topics: Alanine; Amino Acid Sequence; Animals; Aspartic Acid; Carboxypeptidases; Chemical Phenomena; Chemistry; Chymotrypsin; Collagen; Dipeptides; Esters; Fibroins; Glutamates; Glycine; Hemoglobins; Heterocyclic Compounds; Muramidase; Myoglobin; Oxytocin; Papain; Peptides; Proline; Ribonucleases; Statistics as Topic; Stereoisomerism; Sulfides; Tyrosine; Tyrothricin; Valine; Vasopressins; X-Ray Diffraction | 1969 |
65 other study(ies) available for tyrosine and oxytocin
Article | Year |
---|---|
Photooxidation of bovine neurophysin II in the presence of rose bengal.
Topics: Animals; Binding Sites; Cattle; Cystine; Hydrogen-Ion Concentration; Light; Neurophysins; Oxytocin; Protein Binding; Rose Bengal; Tyrosine; Vasopressins | 1976 |
On the optical activity of ionized tyrosyl residues in ovine lutropin.
Topics: Amino Acids; Animals; Biological Assay; Circular Dichroism; Hydrogen-Ion Concentration; Leydig Cells; Luteinizing Hormone; Male; Oxytocin; Protein Conformation; Rats; Sheep; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Testosterone; Tyrosine | 1977 |
Evidence from hydrogen-1 and carbon-13 nuclear magnetic resonance studies that the dissociation rate of oxytocin from bovine neurophysin at neutral pH is slow.
Topics: Animals; Carbon Isotopes; Cattle; Hydrogen-Ion Concentration; Kinetics; Magnetic Resonance Spectroscopy; Neurophysins; Oxytocin; Protein Binding; Tyrosine | 1978 |
Conformational studies of oxytocin analogues with different ring sizes. I. Circular dichroism.
Topics: Circular Dichroism; Hydrogen-Ion Concentration; Isoelectric Point; Oxytocin; Protein Conformation; Spectrophotometry, Ultraviolet; Temperature; Tyrosine | 1979 |
Investigation of the interactions of oxytocin with neurophysins at low pH using carbon-13 nuclear magnetic resonance and carbon-13-labeled hormones.
Topics: Animals; Binding Sites; Carbon Isotopes; Cattle; Cystine; Hydrogen-Ion Concentration; Isotope Labeling; Magnetic Resonance Spectroscopy; Neurophysins; Oxytocin; Protein Binding; Protein Conformation; Tyrosine | 1979 |
Drug-biomolecule interactions: proton magnetic resonance studies of complex formation between bovine neurophysins and oxytocin at molecular level.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Histidine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Neurophysins; Oxytocin; Protein Binding; Protein Conformation; Tyrosine; Viscosity | 1975 |
Importance of neurophysin dimer and of tyrosine-49 in the binding of neurohypophyseal peptides.
Topics: Amino Acid Sequence; Dimethyl Suberimidate; Macromolecular Substances; Neurophysins; Oxytocin; Protein Binding; Spectrophotometry, Ultraviolet; Tyrosine; Vasopressins | 1978 |
Preparation of oxytocin specifically 14C-labeled in the tyrosine residue.
Topics: Carbon Radioisotopes; Isotope Labeling; Oxytocin; Tyrosine | 1976 |
Application of nuclear magnetic resonance spectroscopy to proteins.
Topics: Animals; Binding Sites; Calcium; Cattle; Gadolinium; Histidine; Kinetics; Magnetic Resonance Spectroscopy; Micrococcal Nuclease; Neurophysins; Oxytocin; Pancreas; Phenylalanine; Protein Binding; Ribonucleases; Structure-Activity Relationship; Temperature; Thymine Nucleotides; Tyrosine; Vasopressins; X-Ray Diffraction | 1975 |
Interactions of bovine neurophysins with neurohypophyseal hormones. On the role of tyrosine-49.
Topics: Amino Acids; Animals; Cattle; Dialysis; Electrophoresis, Polyacrylamide Gel; Lypressin; Neurophysins; Nitro Compounds; Oxytocin; Pituitary Gland; Protein Binding; Spectrophotometry, Ultraviolet; Tetranitromethane; Tritium; Tyrosine; Vasopressins | 1975 |
(1-Beta-mercaptopropionic acid, 2-(3,5-dibromo-L-tyrosine))oxytocin, a potent inhibitor of oxytocin.
Topics: Animals; Blood Pressure; Chickens; Depression, Chemical; Female; In Vitro Techniques; Oxytocin; Rats; Sulfhydryl Compounds; Tyrosine; Uterine Contraction | 1975 |
The role of single tyrosine and histidine residues in bovine neurophysin I.
Topics: Animals; Cattle; Histidine; Neurophysins; Oxytocin; Photochemistry; Protein Binding; Radiation Effects; Tyrosine; Ultraviolet Rays; Vasopressins | 1975 |
Tyrosinate fluorescence lifetimes for oxytocin and vasopressin in receptor-simulating environments: relationship to biological activity and 1H-NMR data.
Topics: Amino Acid Sequence; Hydrogen; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Sequence Data; Oxytocin; Peptides; Protein Conformation; Receptors, Angiotensin; Receptors, Oxytocin; Receptors, Vasopressin; Spectrometry, Fluorescence; Structure-Activity Relationship; Tyrosine; Vasopressins | 1990 |
2-O-alkyltyrosine derivatives of 1-deamino-arginine-vasopressin: highly specific and potent antidiuretic agonists.
Topics: Animals; Chemical Phenomena; Chemistry; Deamino Arginine Vasopressin; Diuresis; Female; Oxytocin; Rats; Structure-Activity Relationship; Tyrosine | 1989 |
Picosecond resolution of oxytocin tyrosyl fluorescence by 2 GHz frequency-domain fluorometry.
Topics: Kinetics; Oxytocin; Spectrometry, Fluorescence; Time Factors; Tyrosine | 1986 |
Time-resolved fluorescence and 1H NMR studies of tyrosyl residues in oxytocin and small peptides: correlation of NMR-determined conformations of tyrosyl residues and fluorescence decay kinetics.
Topics: Kinetics; Magnetic Resonance Spectroscopy; Molecular Conformation; Oxytocin; Peptides; Protein Conformation; Spectrometry, Fluorescence; Time Factors; Tyrosine | 1986 |
Synthesis and some pharmacological properties of 18 potent O-alkyltyrosine-substituted antagonists of the vasopressor responses to arginine-vasopressin.
Topics: Alkylation; Animals; Arginine Vasopressin; Blood Pressure; Chemical Phenomena; Chemistry, Physical; Diuresis; Female; Oxytocin; Peptides, Cyclic; Rats; Structure-Activity Relationship; Tyrosine; Vasomotor System | 1985 |
Intraneuronal transport in the hypothalamoneurohypophysial system of the goldfish (Carassius auratus).
Topics: Animals; Axonal Transport; Chromatography, Ion Exchange; Cyprinidae; Hypothalamo-Hypophyseal System; Oxytocin; Time Factors; Tritium; Tyrosine | 1973 |
[Inhibition of oxytocin effects on frog skin and bladder by (2-O-ethyltyrosine)-oxytocin].
Topics: Animals; Anura; Biological Transport, Active; Cyclic AMP; Drug Antagonism; Norepinephrine; Osmotic Pressure; Oxytocin; Skin; Sodium; Tyrosine; Urinary Bladder; Water-Electrolyte Balance | 1970 |
Concerning the production of free radicals in proteins by ultraviolet light.
Topics: Animals; Bacillus subtilis; Bombyx; Cattle; Chickens; Chymotrypsin; Collagen; Cystine; Electron Spin Resonance Spectroscopy; Free Radicals; Muramidase; Oxytocin; Pancreas; Pepsin A; Peptide Hydrolases; Proteins; Radiation Effects; Radiochemistry; Ribonucleases; Stomach; Swine; Tryptophan; Tyrosine; Ultraviolet Rays | 1972 |
The conformation of oxytocin in dimethylsulfoxide as revealed by carbon-13 spin-lattice relaxation times.
Topics: Carbon Isotopes; Computers; Deuterium; Dimethyl Sulfoxide; Electron Spin Resonance Spectroscopy; Fourier Analysis; Glucosamine; Isoleucine; Leucine; Molecular Conformation; Oxytocin; Time Factors; Tyrosine | 1974 |
Deuteron magnetic resonance studies of neurohypophysial hormones.
Topics: Deuterium; Histocytochemistry; Magnetic Resonance Spectroscopy; Mathematics; Microscopy, Electron; Molecular Conformation; Oxytocin; Pituitary Gland, Posterior; Tyrosine | 1973 |
3 H-Oxytocin binding sites in the isolated frog skin epithelium: relation to the physiological response.
Topics: Animals; Anura; Arginine; Binding Sites; Carbon Isotopes; Cycloheximide; Epithelium; In Vitro Techniques; Lysine; Oxytocin; Protein Binding; Puromycin; Rana esculenta; Skin; Time Factors; Tritium; Tyrosine; Vasopressins | 1972 |
The role of the internal cross-link in oxytocin. Preparation of mercury mercaptide oxytocin derivatives.
Topics: Acrylamides; Amino Acids; Animals; Biological Assay; Chlorides; Circular Dichroism; Disulfides; Female; Mercury; Models, Chemical; Muscle Contraction; Oxidation-Reduction; Oxytocin; Potentiometry; Protein Conformation; Rats; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Thioctic Acid; Tyrosine; Uterus | 1974 |
The tentative identification of three neurophysins from the rat posterior pituitary gland.
Topics: Amino Acids; Animals; Biological Assay; Chromatography, Ion Exchange; Electrophoresis; Immunodiffusion; Male; Methionine; Molecular Weight; Neurophysins; Oxytocin; Pituitary Gland, Posterior; Protein Binding; Rats; Sheep; Swine; Tyrosine; Vasopressins | 1972 |
Intra-axonal transport and turnover of neurohypophysial hormones in the rat.
Topics: Animals; Axons; Biological Transport, Active; Hypothalamus; Injections, Spinal; Male; Oxytocin; Rats; Secretory Rate; Time Factors; Tritium; Tyrosine; Vasopressins | 1972 |
(2-(3-Nitrotyrosine))oxytocin, a wealky activity analogue of the hormone bound by neurophysin.
Topics: Amino Acid Sequence; Binding Sites; Chromatography; Chromatography, Gel; Methane; Neurophysins; Nitro Compounds; Oxytocin; Spectrophotometry; Tyrosine | 1973 |
Complex formation between bovine neurophysin-I and oxytocin, vasopressin, and tripeptide analogs of their NH2-terminal region. Absorbance and circular dichroism difference spectroscopic studies.
Topics: Amines; Amino Acid Sequence; Animals; Binding Sites; Cattle; Chemical Phenomena; Chemistry; Circular Dichroism; Cystine; Evaluation Studies as Topic; Isoleucine; Lysine; Methods; Models, Chemical; Neurophysins; Oligopeptides; Oxytocin; Phenylalanine; Protein Binding; Protein Conformation; Proteins; Spectrophotometry, Ultraviolet; Tyrosine; Vasopressins | 1973 |
Unequivocal assignments of NH proton magnetic resonance bands in oxytocin using 2H- and 15N-substituted molecules.
Topics: Animals; Biological Assay; Chromatography, Gel; Chromatography, Thin Layer; Crystallization; Deuterium; Female; Isoleucine; Isotope Labeling; Leucine; Magnetic Resonance Spectroscopy; Nitrogen Isotopes; Oxytocin; Protein Conformation; Rats; Structure-Activity Relationship; Tyrosine; Uterus | 1974 |
Contribution of tyrosine to circular dichroism changes accompanying neurophysin-hormone interaction.
Topics: Animals; Cattle; Circular Dichroism; Disulfides; Electrophoresis, Disc; Hydrogen-Ion Concentration; Nerve Tissue Proteins; Nitro Compounds; Oxytocin; Peptides; Phenylalanine; Protein Binding; Tyrosine; Ultraviolet Rays; Vasopressins | 1972 |
Physical and chemical properties of the bovine neurophysins.
Topics: Alanine; Amides; Amino Acids; Animals; Binding Sites; Calcium; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Circular Dichroism; Cystine; Dipeptides; Electrophoresis, Disc; Glycine; Histidine; Hydrogen-Ion Concentration; Macromolecular Substances; Methionine; Models, Biological; Molecular Weight; Oxytocin; Peptides; Phenylalanine; Pituitary Gland, Posterior; Potentiometry; Protein Binding; Protein Conformation; Proteins; Spectrophotometry; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Vasopressins | 1971 |
Isolation of radioactive oxytocin and vasopressin from the posterior pituitary gland of the rat after the injection of labelled tyrosine into the cerebrospinal fluid.
Topics: Albumins; Animals; Cerebrospinal Fluid; Chromatography, Ion Exchange; Hypothalamo-Hypophyseal System; Injections, Spinal; Methods; Oxytocin; Pituitary Gland, Posterior; Protein Binding; Rats; Spectrum Analysis; Tritium; Tyrosine; Vasopressins | 1971 |
Antagonistic activities of derivatives of cystinyl-tyrosyl-tyrosine to actions of oxytocin.
Topics: Acetylcholine; Animals; Blood Pressure; Bradykinin; Chickens; Cysteine; Female; Hydrogen-Ion Concentration; In Vitro Techniques; Male; Muscle, Smooth; Oxytocin; Peptide Chain Initiation, Translational; Peptides; Rats; Time Factors; Tyrosine; Uterus | 1971 |
Isolation of a third bovine neurophysin.
Topics: Acetone; Alanine; Amino Acids; Animals; Biological Assay; Cattle; Methionine; Molecular Weight; Oxytocin; Pituitary Gland, Posterior; Pituitary Hormones, Posterior; Protein Binding; Tyrosine; Vasopressins | 1969 |
(2,4-Diisoleucine)-oxytocin. An analog of oxytocin with natriuretic and diuretic activities.
Topics: Animals; Chickens; Diuretics; Glutamates; Isoleucine; Natriuresis; Oxytocin; Peptides; Rats; Tyrosine; Vasoconstrictor Agents | 1970 |
Characterization of amino acids and low-molecular-- weight peptides bound to cytoplasmic granules from the posterior pituitary.
Topics: Amino Acids; Animals; Arginine; Aspartic Acid; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Thin Layer; Cytoplasmic Granules; Dialysis; Dinitrophenols; Glutamates; Liver; Lysine; Molecular Weight; Oxytocin; Peptides; Phenylalanine; Pituitary Gland, Posterior; Rats; Spectrum Analysis; Tyrosine; Vasopressins | 1970 |
[Feto-placental circulation following oxytocin and MTO].
Topics: Female; Fetus; Humans; Maternal-Fetal Exchange; Oxytocin; Placenta; Pregnancy; Regional Blood Flow; Tyrosine | 1970 |
Evidence from proton magnetic resonance data for the stacking of aromatic amino acids in lysine-vasopressin: comparison with oxytocin derivatives and related dipeptides.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Lysine; Magnetic Resonance Spectroscopy; Oxytocin; Phenylalanine; Tyrosine; Vasopressins | 1970 |
The isolation of labelled neurohypophysial hormones from rat neural lobes after an intracisternal injection of [3H] tyrosine.
Topics: Animals; Axons; Cisterna Magna; In Vitro Techniques; Injections; Oxytocin; Pituitary Gland, Posterior; Rats; Tritium; Tyrosine; Vasopressins | 1970 |
Synthesis of "acetone-oxytocin" from an isopropylidene derivative of S-benzyl-L-cysteinyl-L-tyrosine.
Topics: Acetone; Chemical Phenomena; Chemistry; Cysteine; Oxytocin; Peptides; Tyrosine | 1968 |
Circular dichroism of oxytocin and several oxytocin analogues.
Topics: Chemical Phenomena; Chemistry, Physical; Glycine; Hydrogen-Ion Concentration; Isoleucine; Oxytocin; Spectrum Analysis; Sulfides; Tyrosine; Vasopressins | 1968 |
A sensitive hydroosmotic toad bladder assay. Affinity and intrinsic activity of neurohypophyseal peptides.
Topics: Alanine; Animals; Anura; Arginine; Biological Assay; Hydrogen-Ion Concentration; Isoleucine; Ornithine; Oxytocin; Peptides; Phenylalanine; Pituitary Hormones, Posterior; Theophylline; Time Factors; Tyrosine; Urinary Bladder; Valine; Vasopressins; Vasotocin; Water-Electrolyte Balance | 1968 |
2-D-tyrosine-oxytocin and 2-D-tyrosine-deamino-oxytocin diastereoisomers of oxytocin and deamino-oxytocin.
Topics: Chemistry, Pharmaceutical; Oxytocics; Oxytocin; Tyrosine | 1965 |
States of amino acid residues in proteins. X. Tyrosine residues in oxytocin and glucagon.
Topics: Chemical Phenomena; Chemistry; Glucagon; Hydrogen-Ion Concentration; Oxytocin; Tyrosine | 1966 |
Effects of two kinds of oxytocin antagonists on the isolated rat uterus.
Topics: Animals; Cystine; Female; In Vitro Techniques; Oxytocin; Rats; Tyrosine; Uterus | 1966 |
Action of oxytocin antagonists on electrical and mechanical activity of the uterus.
Topics: Acetylcholine; Action Potentials; Animals; Bradykinin; Drug Antagonism; Electric Stimulation; Enzymes; Ethylmaleimide; Female; Glycolates; In Vitro Techniques; Membrane Potentials; Methyltyrosines; Muscle Contraction; Oxytocin; Pregnancy; Rats; Thioglycolates; Tyrosine; Uterus | 1967 |
Carbamylation of amino and tyrosine hydroxyl groups. Preparation of an inhibitor of oxytocin with no intrinsic activity on the isolated uterus.
Topics: Biological Assay; Carbamates; Chemical Phenomena; Chemistry; Cyanates; Female; Hydrogen-Ion Concentration; Oxytocin; Phenols; Tyrosine; Uterus | 1967 |
Conformation and mobility of tyrosine side chain in tetrapeptides. Specific effects of cis- and trans-proline in Tyr-Pro- and Pro-Tyr-segments.
Topics: Alanine; Circular Dichroism; Isomerism; Models, Molecular; Oligopeptides; Oxytocin; Proline; Protein Conformation; Structure-Activity Relationship; Tyrosine | 1983 |
The tyrosine ring of oxytocin undergoes hindered rotation when the hormone is bound to neurophysin.
Topics: Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Motion; Neurophysins; Oxytocin; Protein Binding; Protein Conformation; Temperature; Tyrosine | 1980 |
Oxytocin stimulates mitogen-activated protein kinase activity in cultured human puerperal uterine myometrial cells.
Topics: Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Cesarean Section; Enzyme Activation; Epidermal Growth Factor; Female; Humans; Kinetics; Myometrium; Oxytocin; Phosphorylation; Phosphotyrosine; Postpartum Period; Pregnancy; Ritodrine; Tyrosine | 1995 |
NMR behavior of the aromatic protons of bovine neurophysin-I and its peptide complexes: implications for solution structure and for function.
Topics: Animals; Cattle; Dipeptides; Ligands; Magnetic Resonance Spectroscopy; Molecular Structure; Neurophysins; Oxytocin; Phenylalanine; Solutions; Tyrosine | 1995 |
Distance distributions from the tyrosyl to disulfide residues in the oxytocin and [Arg8]-vasopressin measured using frequency-domain fluorescence resonance energy transfer.
Topics: Amino Acid Sequence; Arginine Vasopressin; Chemical Phenomena; Chemistry, Physical; Disulfides; Kinetics; Oxytocin; Quantum Theory; Spectrometry, Fluorescence; Thermodynamics; Tyrosine | 1996 |
Interaction of chymotrypsin with carbetocin ([1-deamino-1-monocarba-2-O-methyltyrosine]-oxytocin).
Topics: Chromatography, High Pressure Liquid; Chymotrypsin; Delayed-Action Preparations; Drug Interactions; Glycine; Injections, Intravenous; Oxytocics; Oxytocin; Tyrosine | 1997 |
Activation of functional oxytocin receptors stimulates cell proliferation in human trophoblast and choriocarcinoma cell lines.
Topics: Calcium; Cell Division; Cell Line; Choriocarcinoma; Flow Cytometry; Fluorescent Antibody Technique; Humans; Intracellular Membranes; Oxytocin; Phosphorylation; Receptors, Oxytocin; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Trophoblasts; Tyrosine | 2001 |
Aging-related increased expression of inducible nitric oxide synthase and cytotoxicity markers in rat hypothalamic regions associated with male reproductive function.
Topics: Aging; Animals; Apoptosis; Biomarkers; Gonadotropin-Releasing Hormone; Hypothalamus; Immunohistochemistry; In Situ Nick-End Labeling; Male; Microscopy, Fluorescence; Neurons; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type I; Nitric Oxide Synthase Type II; Oxytocin; Rats; Rats, Inbred BN; Reproduction; Tyrosine | 2001 |
Magnesium and biological activity of oxytocin analogues modified on aromatic ring of amino acid in position 2.
Topics: Amino Acid Sequence; Amino Acids; Chromatography, Thin Layer; Dose-Response Relationship, Drug; Hydrogen-Ion Concentration; Inhibitory Concentration 50; Ions; Magnesium; Molecular Sequence Data; Oxytocin; Peptides; Phenylalanine; Tyrosine | 2001 |
Time-resolved phosphorescence of tyrosine, tyrosine analogs, and tyrosyl residues in oxytocin and small peptides.
Topics: Disulfides; Hydrogen-Ion Concentration; Models, Statistical; Oxytocin; Peptides; Phenol; Protein Conformation; Protein Structure, Tertiary; Spectrometry, Fluorescence; Time Factors; Tryptophan; Tyrosine; Vasopressins | 2002 |
Effect of tyrosinase preparations on oxytocin, vasopressin and bradykinin.
Topics: Arginine Vasopressin; Ascorbic Acid; Bradykinin; Catechol Oxidase; Kallikreins; Monophenol Monooxygenase; Nitrophenols; Oxidoreductases; Oxytocics; Oxytocin; Phenylalanine; Tyrosine; Vasoconstrictor Agents; Vasopressins | 1962 |
[Pharmacological studies on O-methyl-tyrosine-2-lysine-8-vasopressin].
Topics: Lypressin; Lysine; Oxytocin; Pituitary Gland; Pituitary Gland, Posterior; Tyrosine; Vasopressins | 1963 |
VASOPRESSIN AND THYROID FUNCTION IN THE RABBIT.
Topics: Arginine Vasopressin; Chromatography; Diiodotyrosine; Epinephrine; Glucagon; Hypophysectomy; Insulin; Iodides; Iodine Isotopes; Norepinephrine; Oxytocin; Pharmacology; Phosphorylase Kinase; Rabbits; Research; Thyroid Function Tests; Thyroid Gland; Thyroidectomy; Thyronines; Thyrotropin; Thyroxine; Tyrosine; Vasopressins | 1964 |
[APROPOS OF CIRCULATING ORGANIC IODINE: FURTHER EXPERIMENTS].
Topics: Arginine Vasopressin; Blood; Chromatography; Iodine; Iodine Isotopes; Oxytocin; Peptides; Research; Spectrum Analysis; Tyrosine; Vasopressins | 1964 |
The DRY motif as a molecular switch of the human oxytocin receptor.
Topics: Amino Acid Motifs; Amino Acid Sequence; Amino Acid Substitution; Animals; Arginine; Asparagine; Cell Line; Computational Biology; Computer Simulation; COS Cells; Humans; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxytocin; Protein Binding; Receptors, Oxytocin; Signal Transduction; Tyrosine | 2005 |
Targeted tyrosine iodination in a multi-tyrosine vasopressin analog.
Topics: Amino Acid Sequence; Animals; Chlorocebus aethiops; COS Cells; Halogenation; Humans; Iodine Radioisotopes; Molecular Sequence Data; Oxytocin; Peptides; Tyrosine; Vasopressins | 2007 |
Mediobasal hypothalamic leucine sensing regulates food intake through activation of a hypothalamus-brainstem circuit.
Topics: Animals; Anorexia; Body Weight; Bone Morphogenetic Protein Receptors, Type I; Brain Stem; Butadienes; Dose-Response Relationship, Drug; Drug Administration Schedule; Eating; Enzyme Inhibitors; Feeding Behavior; Green Fluorescent Proteins; Hypothalamus; In Vitro Techniques; Injections, Intraventricular; Keto Acids; Leucine; Male; Melanocortins; Melanocyte-Stimulating Hormones; Mice; Mice, Inbred C57BL; Mice, Transgenic; Neural Pathways; Neurons; Nitriles; Oxytocin; Pro-Opiomelanocortin; Proto-Oncogene Proteins c-fos; Rats; Rats, Sprague-Dawley; Signal Transduction; Threonine; Time Factors; Tyrosine; Vasotocin | 2009 |
An alternative purification method for human serum paraoxonase 1 and its interactions with anabolic compounds.
Topics: Anabolic Agents; Aryldialkylphosphatase; Chromatography, Agarose; Electrophoresis, Polyacrylamide Gel; Estradiol; Humans; Hydrophobic and Hydrophilic Interactions; Inhibitory Concentration 50; Oxytocin; Trenbolone Acetate; Tyrosine; Zeranol | 2016 |