melatonin and phenylephrine

Topics: Animals; Cells, Cultured; Cyclic AMP; Isoproterenol; Melatonin; Norepinephrine; Phenylephrine; Pineal Gland; Sympathomimetics

Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Chickens; Colforsin; Drug Interactions; Isoproterenol; Kinetics; Light; Melatonin; Nitrendipine; Norepinephrine; Phenylephrine; Pineal Gland; Receptors, Adrenergic, alpha; Vasoactive Intestinal Peptide; Yohimbine

Topics: Animals; Cricetinae; Denervation; Ganglionectomy; Isoproterenol; Male; Melatonin; Mesocricetus; Organ Culture Techniques; Phenylephrine; Pineal Gland; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Time Factors

Topics: Adrenergic Agonists; Animals; Cyclic AMP; Female; Isoproterenol; Male; Melatonin; Norepinephrine; Phenylephrine; Pineal Gland; Prazosin; Propranolol; Receptors, Adrenergic; Sheep; Sympatholytics

Topics: Animals; Blood Pressure; Clonidine; Depression; Desipramine; Growth Hormone; Humans; Melatonin; Phenylephrine; Pupil; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Secretory Rate; Synaptic Transmission; Tyramine

Topics: Adolescent; Adult; Depressive Disorder; Desipramine; Female; Humans; Hydrocortisone; Male; Melatonin; Phenylephrine; Pupil; Time Factors; Tyramine

Topics: Animals; Cyclic AMP; Cyclic GMP; Drug Synergism; Male; Melatonin; Neuropeptides; Phenylephrine; Pineal Gland; Pituitary Adenylate Cyclase-Activating Polypeptide; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha; Tetradecanoylphorbol Acetate; Vasoactive Intestinal Peptide

Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Chromatography, High Pressure Liquid; Circadian Rhythm; Dialysis; Dose-Response Relationship, Drug; Fluorometry; Isoproterenol; Male; Melatonin; Osmolar Concentration; Phenylephrine; Pineal Gland; Rats; Rats, Wistar; Tetrodotoxin

Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Amino Acid Sequence; Animals; Arylamine N-Acetyltransferase; Brain; Circadian Rhythm; Consensus Sequence; Darkness; DNA, Complementary; Light; Male; Melatonin; Molecular Sequence Data; Organ Specificity; Phenylephrine; Pineal Gland; Polymerase Chain Reaction; Propranolol; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; RNA, Messenger; Sequence Homology, Amino Acid; Sheep; Transcription, Genetic

Topics: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Circadian Rhythm; Clonidine; Dopamine; Dopamine Agonists; Isoproterenol; Melatonin; Norepinephrine; Organ Culture Techniques; Phenylephrine; Photoperiod; Pineal Gland; Quinpirole; Radioimmunoassay; Time Factors; Zebrafish

Topics: Adrenergic alpha-Agonists; Animals; Drug Synergism; In Vitro Techniques; Male; Melatonin; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phenylephrine; Rats; Rats, Inbred F344; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Receptors, Melatonin; Tetrahydronaphthalenes; Vasoconstriction

Topics: Acetamides; Animals; Dose-Response Relationship, Drug; Drug Interactions; Endothelium; Male; Melatonin; Muscle, Smooth; Nerve Endings; Norepinephrine; Perfusion; Phenylephrine; Rats; Rats, Wistar; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Receptors, Melatonin; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Sympathetic Nervous System; Tail; Tryptamines; Vasoconstriction

Topics: Acetylserotonin O-Methyltransferase; Adrenergic beta-1 Receptor Agonists; Adrenergic beta-Agonists; Animals; Circadian Rhythm; Cycloheximide; Dactinomycin; Gene Expression Regulation, Enzymologic; Isoproterenol; Male; Melatonin; Phenylephrine; Photic Stimulation; Pineal Gland; Protein Synthesis Inhibitors; Rats; Rats, Wistar; Receptors, Adrenergic, beta-1; RNA, Messenger

Topics: Adrenocorticotropic Hormone; Animals; Bicarbonates; Blood Pressure; Circadian Rhythm; Corticotropin-Releasing Hormone; Duodenum; Enterochromaffin Cells; gamma-MSH; Hypophysectomy; Injections, Intra-Arterial; Injections, Intraventricular; Intestinal Mucosa; Melatonin; Neurosecretion; Phenylephrine; Pineal Gland; Prazosin; Protein Isoforms; Rats; Rats, Inbred Lew; Rats, Sprague-Dawley; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Receptors, Melatonin; Tetrahydronaphthalenes; Thiopental; Tryptamines; Vagotomy

Topics: Acetylcholine; Animals; Antioxidants; Aorta, Thoracic; Calcium; Cyclic GMP; Endothelium, Vascular; Glutathione; In Vitro Techniques; Lipid Peroxides; Male; Malondialdehyde; Melatonin; Muscle, Smooth, Vascular; Nitric Oxide; Nitroprusside; Norepinephrine; Phenylephrine; Rabbits; Superoxide Dismutase; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents

Topics: Acetylcholine; Animals; Antioxidants; Free Radical Scavengers; In Vitro Techniques; Lipid Peroxidation; Male; Malondialdehyde; Melatonin; Muscle Contraction; Muscle, Smooth; Penis; Peroxidase; Phenylephrine; Rats; Rats, Wistar; Reperfusion Injury

Topics: Acetylcholine; Adrenergic alpha-Agonists; Animals; Aorta; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Dose-Response Relationship, Drug; Endothelium, Vascular; In Vitro Techniques; Male; Melatonin; Muscle Relaxation; Phenylephrine; Rats; Rats, Wistar; Serotonin; Vasoconstriction

Topics: 1-Methyl-3-isobutylxanthine; Animals; Arylamine N-Acetyltransferase; Calcium Signaling; Cattle; Cyclic AMP; Immunohistochemistry; Melatonin; Neuropeptides; Norepinephrine; Phenylephrine; Pineal Gland; Pituitary Adenylate Cyclase-Activating Polypeptide; Signal Transduction; Vasoactive Intestinal Peptide

Topics: Animals; Aorta; Calcium; Chick Embryo; Dose-Response Relationship, Drug; Drug Synergism; Intracellular Fluid; Melatonin; Muscle, Smooth, Vascular; Phenylephrine; Pulmonary Artery

Topics: Adrenergic alpha-Agonists; Animals; Anticonvulsants; Electric Stimulation; In Vitro Techniques; Male; Melatonin; Muscle Contraction; Muscle, Smooth, Vascular; Penis; Phenylephrine; Rats; Rats, Wistar; Receptors, Adrenergic, alpha; Vasoactive Intestinal Peptide

Topics: Adrenergic alpha-1 Receptor Agonists; Animals; Bicarbonates; Brain; Chromatography, High Pressure Liquid; Duodenum; Injections, Intraventricular; Melatonin; Phenylephrine; Rats; Receptors, Adrenergic, alpha-1; Time Factors

Topics: Animals; Aorta; Endothelium, Vascular; In Vitro Techniques; Lipopolysaccharides; Male; Melatonin; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Peroxynitrous Acid; Phenylephrine; Poly(ADP-ribose) Polymerases; Rats; Rats, Wistar; Reactive Oxygen Species; Shock, Septic; Vasoconstriction

Topics: Adrenergic alpha-Agonists; Animals; Antioxidants; Blood Pressure; Disease Models, Animal; Dose-Response Relationship, Drug; Endothelium, Vascular; Hypertension; Inositol Phosphates; Melatonin; Mesenteric Arteries; Models, Cardiovascular; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle; Phenylephrine; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Splanchnic Circulation; Superoxide Dismutase; Superoxides; Vasoconstriction

Topics: Acetylcholine; Animals; Antioxidants; Aorta; Glutathione; Kidney Failure, Chronic; Lipid Peroxidation; Male; Malondialdehyde; Melatonin; Oxidative Stress; Penis; Phenylephrine; Rats; Vasoconstrictor Agents; Vasodilator Agents

Topics: Acetylcholine; Adrenergic alpha-Agonists; Animals; Aorta; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Endothelium, Vascular; Glucose; Glucose Tolerance Test; Laparotomy; Male; Melatonin; Muscle Relaxation; Pancreatectomy; Phenylephrine; Rats; Rats, Wistar; Vasoconstriction; Vasodilator Agents

Topics: Acetylcholine; Animals; Aorta, Thoracic; Blood Glucose; Body Weight; Diabetes Mellitus, Experimental; Dose-Response Relationship, Drug; Glutathione; In Vitro Techniques; Insulin; Lipid Peroxidation; Male; Malondialdehyde; Melatonin; Muscle Contraction; Muscle Relaxation; Nitroprusside; Papaverine; Penis; Phenylephrine; Rats; Rats, Wistar; Time Factors; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents

Topics: Adrenergic Agonists; Animals; Circadian Rhythm; Dose-Response Relationship, Drug; Male; Melatonin; Muscle Contraction; Norepinephrine; Phenylephrine; Rats; Rats, Wistar; Stress, Physiological; Vas Deferens

Topics: Acetylcholine; Aging; Animals; Antioxidants; Aorta, Thoracic; Blood Glucose; Dose-Response Relationship, Drug; Endothelium, Vascular; Enzyme Inhibitors; Lipid Peroxidation; Male; Melatonin; Muscle Relaxation; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Nitroprusside; Oxidative Stress; Phenylephrine; Rats; Rats, Wistar; Vasoconstrictor Agents; Vasodilator Agents

Topics: Animals; Chronic Disease; Disease Models, Animal; Hypertension, Pulmonary; Hypoxia; Male; Melatonin; Muscle, Smooth, Vascular; Phenylephrine; Pulmonary Artery; Random Allocation; Rats; Reference Values; Risk Factors; Sensitivity and Specificity; Vasoconstriction; Vasodilation

Topics: 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt; Acetylcholine; Animals; Antioxidants; Aorta, Thoracic; Dose-Response Relationship, Drug; Endothelium, Vascular; Glucose; In Vitro Techniques; Melatonin; Nitroprusside; Pancreatectomy; Phenylephrine; Rats; Rats, Wistar; Superoxide Dismutase; Thiobarbituric Acid Reactive Substances; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents

Topics: Animals; Antineoplastic Agents; Antioxidants; Aorta, Thoracic; Cardiotonic Agents; Cisplatin; Female; Melatonin; Muscle Relaxation; Phenylephrine; Quercetin; Rats; Rats, Sprague-Dawley

Topics: Acetylcholine; Animals; Antioxidants; Blood Pressure; Cardiotonic Agents; Glutathione; Hypertension; Male; Malondialdehyde; Melatonin; Oxidative Stress; Phenylephrine; Polychlorinated Dibenzodioxins; Rats; Rats, Sprague-Dawley

Topics: Animals; Apoptosis; Female; Heart; Heart Failure; Heart Ventricles; Humans; Melatonin; Myocardium; Myocytes, Cardiac; Ovariectomy; Phenylephrine; Rats; Swimming