101
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BHARGAVA KP, KAR K, PARMAR SS. INDEPENDENT CHOLINERGIC AND ADRENERGIC MECHANISMS IN THE GUINEA-PIG ISOLATED NERVE-VAS DEFERENS PREPARATION. BRITISH JOURNAL OF PHARMACOLOGY AND CHEMOTHERAPY 1996; 24:641-50. [PMID: 14340918 PMCID: PMC1704015 DOI: 10.1111/j.1476-5381.1965.tb01620.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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102
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LAVERTY R, SHARMAN DF. MODIFICATION BY DRUGS OF THE METABOLISM OF 3,4-DIHYDROXYPHENYLETHYLAMINE, NORADRENALINE AND 5-HYDROXYTRYPTAMINE IN THE BRAIN. BRITISH JOURNAL OF PHARMACOLOGY AND CHEMOTHERAPY 1996; 24:759-72. [PMID: 14340930 PMCID: PMC1704029 DOI: 10.1111/j.1476-5381.1965.tb01632.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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103
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WHITTLE BA, YOUNG EH. THE SYNTHESIS AND PHARMACOLOGICAL ACTIVITY OF SOME CHLORO-ALPHA-ALKYLTRYPTAMINES. J Med Chem 1996; 6:378-80. [PMID: 14184890 DOI: 10.1021/jm00340a009] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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104
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BRITTAIN RT, JACK D, SPENCER PS. MECHANISM OF ACTION OF MONOAMINE OXIDASE INHIBITORS IN ENHANCING AMPHETAMINE TOXICITY. ACTA ACUST UNITED AC 1996; 16:565-7. [PMID: 14223999 DOI: 10.1111/j.2042-7158.1964.tb07515.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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105
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Abstract
Abstract
The isolated trachea of the guinea-pig was stimulated electrically transmurally to give a biphasic response. The initial contraction was abolished by atropine and was rapidly succeeded by relaxation which was blocked by low concentrations of dichloro-isoprenaline. The relaxation was also blocked by procaine, guanethidine, or by previous treatment of the animal with reserpine, but not with hexamethonium. It was concluded that the effects of transmural stimulation were mediated by post-ganglionic adrenergic nerves innervating beta receptors.
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106
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MALHOTRA CL, PUNDLIK PG. THE EFFECT OF RESERPINE ON THE ACETYLCHOLINE CONCENTRATION IN HYPOTHALAMUS, ILEUM, AND HEART OF THE DOG AFTER BILATERA VAGOTOMY AND GANGLIONIC BLOCKADE. BRITISH JOURNAL OF PHARMACOLOGY AND CHEMOTHERAPY 1996; 24:119-23. [PMID: 14301990 PMCID: PMC1704061 DOI: 10.1111/j.1476-5381.1965.tb02085.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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107
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Abstract
The heart rate of the rat at birth is about 300 beats/min, increases to 360 beats/min within 3 days, and remains there until the animal is about 10 days old. From 10 to 21 days the heart rate again increases to a maximum of about 500 beats/min. When reserpine is used to selectively block adrenergic sympathetic function the rise in heart rate that occurs during the first 3 days is only slightly modified, but the rise in heart rate from 10 days onward is completely prevented. Atropine, however, has no effect on heart rate at all ages tested. When newborn rats are kept at a body temperature of 37 C and then at 40 C, the average heart rate increases 7%. Three-day-old animals have a 19% increase, whereas 6-day-old animals show a 46% increase. When nerve-growth-factor antiserum is used to destroy sympathetic function, the expected hyperthermic tachycardia does not appear. It is concluded that in the first 6 days of the rat's life sympathetic control over the heart rate is minimal, but from then on the sympathetic nervous system continuously exerts a positive chronotropic effect. The parasympathetic nervous system does not seem to be involved.
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108
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109
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Abstract
In the dog heart-lung preparation, single injections of 40 µg angiotensin II produced consistently a biphasic response. Initial impairment of cardiac function was observed with decrease of cardiac output and of ventricular force, and with increase of atrial pressures. After 10 to 20 seconds, there was a positive inotropic effect, with an increase of cardiac output and of ventricular force, and a decrease in atrial pressures. Responses were comparable in reserpinized and nonreserpinized preparations. Tachyphylaxis to angiotensin was found consistently in the heart-lung preparation, with a regular decrease in response following second and third injections. A positive inotropic action of angiotensin II was demonstrated in the cat papillary muscle preparation. These studies demonstrated that angiotensin has a direct cardiac action, namely a positive inotropic effect. This action probably does not depend upon myocardial stores of catecholamines.
When the left anterior descending coronary artery of the dog was perfused with blood at a constant flow, single intracoronary injections of angiotensin (1.0 µg) consistently increased coronary resistance (6% to 92%). Continuous intracoronary infusion of angiotensin increased coronary vascular resistance when blood concentrations were as low as 0.42 µg/ liter. No evidence of initial cardiac depression or of increased coronary vascular resistance was found after norepinephrine.
It is concluded that the initial impairment of cardiac performance following angiotensin is caused at least in part by decreased coronary blood flow. Caution is suggested in the use of angiotensin in the treatment of human shock because of its action upon the coronary circulation.
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110
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COHEN S, LEONARD CV, FARBEROW NL, SHNEIDMAN ES. TRANQUILIZERS AND SUICIDE IN THE SCHIZOPHRENIC PATIENT. ACTA ACUST UNITED AC 1996; 11:312-21. [PMID: 14173124 DOI: 10.1001/archpsyc.1964.01720270084010] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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111
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PATTEN BM, SAKAMOTO A, VANWOERT MH, PAPAVASILIOU PS, COTZIAS GC. TREMORINE-INDUCED TREMOR VERSUS EXTRAPYRAMIDAL DISEASE. Nature 1996; 201:929-30. [PMID: 14132797 DOI: 10.1038/201929a0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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112
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JACOBSON ED, MEHLMAN B, KALAS JP. VASOACTIVE MEDIATORS AS THE "TRIGGER MECHANISM" OF ENDOTOXIN SHOCK. J Clin Invest 1996; 43:1000-13. [PMID: 14171675 PMCID: PMC289578 DOI: 10.1172/jci104963] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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113
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BRYANT JM, FLETCHER L, SCHVARTZ N, FERTIG H, QUAN RB. THE ROLE OF POSTGANGLIONIC SYMPATHETIC BLOCKADE IN ANTIHYPERTENSIVE THERAPY. JAMA 1965; 193:1021-7. [PMID: 14338801 DOI: 10.1001/jama.1965.03090120029007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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114
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SMITH FG, LITMAN N, LATTA H. LUPUS GLOMERULONEPHRITIS. THE EFFECT OF LARGE DOSES OF CORTICOSTEROIDS ON RENAL FUNCTION AND RENAL LESIONS IN TWO CHILDREN. AMERICAN JOURNAL OF DISEASES OF CHILDREN (1960) 1965; 110:302-8. [PMID: 14332367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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115
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HO RJ, HO SJ, MENG HC. POTENTIATION AND APPARENT INHIBITION OF ADRENOCORTICOTROPHIC HORMONE-INDUCED MOBILIZATION OF FREE FATTY ACIDS BY CATECHOLAMINES IN VITRO. Metabolism 1965; 14:1010-22. [PMID: 14327265 DOI: 10.1016/0026-0495(65)90117-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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116
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CRANSWICK EH, COOPER TB, SIMPSON GM. TWO-YEAR FOLLOW-UP STUDY OF PROTEIN-BOUND IODINE ELEVATION IN PATIENTS RECEIVING PERPHENAZINE. Am J Psychiatry 1965; 122:300-5. [PMID: 14327471 DOI: 10.1176/ajp.122.3.300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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117
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WHEAT MW, PALMER RF, BARTLEY TD, SEELMAN RC. TREATMENT OF DISSECTING ANEURYSMS OF THE AORTA WITHOUT SURGERY. J Thorac Cardiovasc Surg 1965; 50:364-73. [PMID: 14346544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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118
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ABRAMS WB, POCELINKO R, MOE RA, BATES H, HANAUER L, CAMACHO S. THE CLINICAL PHARMACOLOGY OF POSTGANGLIONIC SYMPATHETIC BLOCKING AGENTS. DISEASES OF THE CHEST 1965; 48:178-86. [PMID: 14333651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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119
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CAMPUS S, ACCATINO G. [ON HEMODYNAMIC ASPECTS OF ANTIHYPERTENSIVE THERAPY. IV. BEHAVIOR OF THE CEREBRAL CIRCULATION]. Minerva Med 1965; 56:2515-9. [PMID: 14334952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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120
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CHEN G, ENSOR CR, BOHNER B. INVESTIGATION ON THE SYMPATHOMIMETIC PROPERTIES OF PHENCYCLIDINE BY COMPARISON WITH COCAINE AND DESOXYEPHEDRINE. J Pharmacol Exp Ther 1965; 149:71-8. [PMID: 14334294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
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121
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WEI JS. [A STUDY OF THE CONSTITUENTS OF THE ROOTS OF RAUWOLFIA YUNNANENSIS TSIANG. I. ISOLATION OF AJMALICINE AND RESERPINE]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1965; 12:429-34. [PMID: 14342702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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122
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DUNGAN KW, STANTON HC, LISH PM. AMIDEPHRINE--I: PHARMACOLOGIC CHARACTERIZATION OF A SYMPATHOMIMETIC ALKYLSULFONAMIDOPHENETHANOLAMINE. INTERNATIONAL JOURNAL OF NEUROPHARMACOLOGY 1965; 4:219-34. [PMID: 14343876 DOI: 10.1016/0028-3908(65)90038-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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123
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TOWELL ME, HYMAN AI, JAMES LS, STEINSLAND OS, GERST EC, ADAMSON K. RESERPINE ADMINISTRATION DURING PREGNANCY; EFFECTS UPON ADRENAL CATECHOLAMINE STORES AND THERMOREGULATION IN THE NEWBORN. Am J Obstet Gynecol 1965; 92:711-6. [PMID: 14308743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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124
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GLOWINSKI J, AXELROD J. EFFECT OF DRUGS ON THE UPTAKE, RELEASE, AND METABOLISM OF H3-NOREPINEPHRINE IN THE RAT BRAIN. J Pharmacol Exp Ther 1965; 149:43-9. [PMID: 14334290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
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125
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VANZWIETEN PA, WIDHALM S, HERTTING G. INFLUENCE OF COCAINE AND OF PRETREATMENT WITH RESERPINE ON THE PRESSOR EFFECT AND THE TISSUE UPTAKE OF INJECTED DL-CATECHOLAMINES-2-H3. J Pharmacol Exp Ther 1965; 149:50-6. [PMID: 14334291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
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