Prostacyclin (PGI2) and U-46619 stimulate coronary arteries from diabetic dogs and their action is influenced by inhibitors of prostaglandin biosynthesis

Isolated coronary arteries from diabetic dogs presented different contractile response to U-46619 to prostacyclin (PGI2) and to arachidonic acid (AA) than those of normal dogs. The stimulatory effect of the synthetic endoperoxide analogue U-46619, was significantly higher in the diabetic condition t...

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Autor principal: Sterin-Borda, L.
Otros Autores: Gimeno, M., Borda, E., del Castillo, E., Gimeno, A.L
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1981
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Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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024 7 |2 cas  |a 15 hydroxy 11alpha,9alpha epoxymethanoprosta 5,13 dienoic acid, 56985-40-1; acetylsalicylic acid, 493-53-8, 50-78-2, 53663-74-4, 53664-49-6, 63781-77-1; corticosterone, 50-22-6; imidazole, 1467-16-9, 288-32-4; indometacin, 53-86-1, 74252-25-8, 7681-54-1; nictindole, 36504-64-0; prostacyclin, 35121-78-9, 61849-14-7; arachidonic acid, 506-32-1, 6610-25-9, 7771-44-0; thromboxane, 66719-58-2; 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid, 76898-47-0; Anti-Inflammatory Agents; Aspirin, 50-78-2; Corticosterone, 50-22-6; Epoprostenol, 35121-78-9; imidazole, 288-32-4; Imidazoles; Indoles; Indomethacin, 53-86-1; nictindole, 36504-64-0; Prostaglandin Endoperoxides, Synthetic; Prostaglandins; Pyridines 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a PRGLB 
100 1 |a Sterin-Borda, L. 
245 1 0 |a Prostacyclin (PGI2) and U-46619 stimulate coronary arteries from diabetic dogs and their action is influenced by inhibitors of prostaglandin biosynthesis 
260 |c 1981 
270 1 0 |m Sterin-Borda, L.; Centro de Estudios Farmacológicos y de Principios Naturales (CEFAPRIN), the Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) de la Republica Argentina, Instituto de Biología y Medicina Experimental. V. de Obligado 2490, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Moncada, Higgs, Vane, Human art rial and venous tissues generate prostacyclin (Prostaglandin X) a potent inhibitor of platelet aggregation (1977) Lancet, 1, p. 18 
504 |a De Deckere, Nugteren, Ten Hoor, Prostacyclin in the major prostaglandin released from isolated perfused rabbit and rat heart (1977) Nature, 268, p. 160 
504 |a Dusting, Moncada, Vane, Prostacyclin is the endogenous metabolite responsible for relaxation of coronary arteries induced by arachidonic acid (1977) Prostaglandins, 13, p. 3 
504 |a Schör, Rosën, Prostacyclin (PGI2) decreases the cyclic AMP level in coronary arteries (1979) Naunyn-Schmiedeberg's Archives of Pharmacology, 306, p. 101 
504 |a Ogletree, Smith, Lefer, Actions of prostaglandins on is lated perfused cat coronary arteries (1978) Am. J. Physiol., 235, p. 400 
504 |a Bomerantz, Sintetos, Ramwell, The effect of prostacyclin on the human umbilical artery (1978) Prostaglandins, 15, p. 1035 
504 |a Chapeau, White, Effects of prostacyclin on the canine isolated basilar artery (1979) Prostaglandins, 17, p. 573 
504 |a Toda, Responses to prostaglandins H2 and I2 of isolated dog cerebral and peripheral arteries (1980) J. Am. J. Physiol., 238, p. 111 
504 |a Borda, Agostini, Sterin-Speziale, Gimeno, Gimeno, Spontaneous contractile activity of isolated ovarian human vein. A dual influence of prostacyclin (PGI2) (1979) Prostaglandins, 18, p. 829 
504 |a Higgs, Bunting, Moncada, Vane, Polymorphonuclear leukocytes produce thromboxane A2-like activity during phagocytosis (1976) Prostaglandins, 12, p. 749 
504 |a Wolfe, Rostworoski, Marion, Endogenous formation of prostaglandin endoperoxide metabolite Thromboxane B2 by brain tissue (1976) Biochem. Biophys. Res. Commun., 70, p. 907 
504 |a Nijkamp, Moncada, White, Vane, Diversion of prostaglandin endoperoxide metabolism by selective inhibition of thromboxane A2 biosynthesis in lung, spleen or platelets (1977) European Journal of Pharmacology, 44, p. 79 
504 |a Tuvemo, Action of prostaglandins and blockers of prostaglandin synthesis on the isolated human umbilical artery (1978) Adv. Prostagl. Thrombox. Res., 4, p. 271 
504 |a Ellis, Oelz, Roberts, Payne, Sweetman, Nies, Oates, Coronary arterial smooth muscle contraction by a substance released from platelets. Evidence that it is thromboxane A2 (1976) Science, 193, p. 1135 
504 |a Needleman, Kulkerni, Raz, Coronary tone modulation, formation and actions of prostaglandins, endoperoxides and thromboxanes (1977) Science, 195, p. 409 
504 |a Bern, Platelet functions in diabetic mellitus (1978) Diabetes, 27, p. 342 
504 |a Colwell, Chambere, Laimin, Increased platelet aggregation in early diabetes (1975) Diabetes, 24, p. 684 
504 |a Owen, Carrier, Alteration in vascular smooth muscle sensitivity to vasocontrictor agents by streptozotocin induced diabetes (1979) Proc. Wes. Pharmacol. Soc., 22, p. 363 
504 |a Owen, Carrier, Calcium dependence of norepinephrine-induced vascular contraction experimental diabetes (1980) J. Pharmacol. exp. Ther., 212, p. 253 
504 |a Sanger, Bennett, Regional differences in the responses to prostanoids of circular muscle from guinea pig isolated intestine (1980) J. Pharm. Pharmacol., 32, p. 705 
504 |a del Castillo, Galli, Roldan, Rietti, Houssay, Decrease in ketonemia due to infusion of lipids in pancreatectomized dogs (1965) Diabetes, 14, p. 33 
504 |a Sterin-Borda, Gimeno, Gimeno, Frequency-force relationship on isolated rat and guinea pig atria. Effect of cholinergic and adrenergic receptor antagonists (1974) Proc. Soc. Exp. Biol. Med., 145, p. 1151 
504 |a Borda, Schuchleib, Henry, Effect of potassium on isolated canine coronary arteries (1977) Circulation Res., 41, p. 778 
504 |a Borda, Schuchleib, Henry, Hypoxic contraction of isolated canine coronary artery. Mediation by potassium-dependent exocytosis of norepinephrine (1980) Circulation Res., 46, p. 870 
504 |a Gimeno, Sterin-Borda, Borda, Lazzari, Gimeno, Human plasma transforms prostacyclin (PGI2) into a platele antiaggregatory substance which contracts isolated bovine coronary arteries (1980) Prostaglandins, 19, p. 907 
504 |a Raz, Isakson, Minkes, Needleman, Characterization of a novel metabolic pathway of arachidonate in coronary arteries which generates a potent endogenous coronary vasodilator (1977) J. Biol. Chem., 252, p. 1123 
504 |a Ogletree, Smith, Lefer, Actions of prostaglandins on isolated perfused rat coronary arteries (1978) Am. J. Physiol., 235, p. 400 
504 |a Needleman, Bronson, Wiche, Sivakoff, Nicolaou, Cardiac and renal prostaglandin I2. Biosynthesis and biological effect in isolated perfused rabbit tissue (1978) J. Clin. Invest., 61, p. 839 
504 |a Coleman, Humphrey, Kennedy, Levy, Lumley, U-46619, a selective thromboxane A2-like agonist? (1980) British Journal of Pharmacology, 68, p. 127P 
504 |a Dusting, Moncada, Vane, Recirculation of prostacyclin (PGI2) in the dog (1978) Brit. J. Pharmacol., 64, p. 315 
504 |a Fitzpatrick, Alter, Corey, Ramwell, Rose, Kot, Cardiovascular responses to PGI2 (prostacyclin) in the dog (1978) Circulation Res., 42, p. 192 
504 |a Dusting, Moncada, Vane, Prostacyclin (PGI2) is a weak contractor of coronary arteries of the pig (1977) Europ. J. Pharmacol., 45, p. 301 
504 |a Moncada, Bunting, Mullane, Thorogood, Vane, Imidazole: a selective inhibitor of thromboxane synthetase (1977) Prostaglandins, 13, p. 611 
504 |a Gryglewski, Prostaglandin and Thromboxane Biosynthesis Inhibitors (1977) Naunyn-Schmiedeberg's Arch. Pharmacol., 297, p. 585 
504 |a Needleman, Minkes, Raz, Thromboxanes: selective biosynthesis and distinct biological properties (1976) Science, 193, p. 163 
504 |a Vane, Inhibition of prostaglandin synthesis as a mechanism of action for aspirin-like drugs (1971) Nature (New Biol.), 231, p. 232 
504 |a Flower, Drugs which inhibit prostaglandin biosynthesis (1974) Pharm. Rev., 26, p. 33 
520 3 |a Isolated coronary arteries from diabetic dogs presented different contractile response to U-46619 to prostacyclin (PGI2) and to arachidonic acid (AA) than those of normal dogs. The stimulatory effect of the synthetic endoperoxide analogue U-46619, was significantly higher in the diabetic condition than in preparations from normal animals. On the other hand, while PGI2 evoked a dose-dependent relaxation of normal coronary arteries, diabetic vessels were not relaxed by low concentration of PGI2 whereas higher ones produced a distinct constrictor effect. Additionally, inhibitors of prostaglandins and thromboxane (TX) biosynthesis such as corticosterone, indomethacin, acetylsalicylic acid, imidazole and L-8027, abolished the stimulatory effect of PGI2 in coronary arteries from diabetic dogs. AA relaxed coronaries from normal dogs and constricted those from diabetic animals, this action being inhibited by imidazol and L-8027. The present results suggests that: a) coronary vessels from diabetic dogs are more reactive to an endoperoxide analogue than normal preparations and b) PGI2 and AA probably contract diabetic coronary arteries via the participation of a TX like material. It is then plausible that this effect could be tentatively ascribed to the production of a prostaglandin constricting substance including als the probable generation of a TXA2-like agonist. © 1981.  |l eng 
593 |a Centro de Estudios Farmacológicos y de Principios Naturales (CEFAPRIN), the Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) de la Republica Argentina, Instituto de Biología y Medicina Experimental. V. de Obligado 2490, 1428 Buenos Aires, Argentina 
690 1 0 |a 15 HYDROXY 11 ALPHA,9 ALPHA (EPOXYMETHANO)PROSTA 5,13 DIENOIC ACID 
690 1 0 |a 15 HYDROXY 11ALPHA,9ALPHA EPOXYMETHANOPROSTA 5,13 DIENOIC ACID 
690 1 0 |a ACETYLSALICYLIC ACID 
690 1 0 |a ANTI INFLAMMATORY AGENTS 
690 1 0 |a ANTIINFLAMMATORY AGENT 
690 1 0 |a CORTICOSTERONE 
690 1 0 |a IMIDAZOLE 
690 1 0 |a IMIDAZOLE DERIVATIVE 
690 1 0 |a INDOLE DERIVATIVE 
690 1 0 |a INDOMETACIN 
690 1 0 |a NICTINDOLE 
690 1 0 |a PROSTACYCLIN 
690 1 0 |a PROSTAGLANDIN 
690 1 0 |a PROSTAGLANDIN ENDOPEROXIDE 
690 1 0 |a PYRIDINE DERIVATIVE 
690 1 0 |a 15 HYDROXY 11ALPHA,9ALPHA EPOXYMETHANOPROSTA 5,13 DIENOIC ACID 
690 1 0 |a ACETYLSALICYLIC ACID 
690 1 0 |a ARACHIDONIC ACID 
690 1 0 |a ENDOPEROXIDE ANALOG 
690 1 0 |a IMIDAZOLE 
690 1 0 |a INDOMETACIN 
690 1 0 |a NICTINDOLE 
690 1 0 |a PROSTACYCLIN 
690 1 0 |a THROMBOXANE 
690 1 0 |a UNCLASSIFIED DRUG 
690 1 0 |a ANIMAL 
690 1 0 |a ARTICLE 
690 1 0 |a CORONARY BLOOD VESSEL 
690 1 0 |a DOG 
690 1 0 |a DOSE RESPONSE 
690 1 0 |a DRUG EFFECT 
690 1 0 |a EXPERIMENTAL DIABETES MELLITUS 
690 1 0 |a KINETICS 
690 1 0 |a PANCREAS RESECTION 
690 1 0 |a PATHOPHYSIOLOGY 
690 1 0 |a ANIMAL EXPERIMENT 
690 1 0 |a CORONARY ARTERY 
690 1 0 |a DIABETES MELLITUS 
690 1 0 |a DOSE 
690 1 0 |a DRUG COMPARISON 
690 1 0 |a DRUG RESPONSE 
690 1 0 |a ENDOCRINE SYSTEM 
690 1 0 |a GREAT BLOOD VESSEL 
690 1 0 |a IN VITRO STUDY 
690 1 0 |a VASOCONSTRICTION 
690 1 0 |a VASODILATATION 
690 1 0 |a 15-HYDROXY-11 ALPHA,9 ALPHA-(EPOXYMETHANO)PROSTA-5,13-DIENOIC ACID 
690 1 0 |a ANIMAL 
690 1 0 |a ANTI-INFLAMMATORY AGENTS 
690 1 0 |a ASPIRIN 
690 1 0 |a CORONARY VESSELS 
690 1 0 |a CORTICOSTERONE 
690 1 0 |a DIABETES MELLITUS, EXPERIMENTAL 
690 1 0 |a DOGS 
690 1 0 |a DOSE-RESPONSE RELATIONSHIP, DRUG 
690 1 0 |a EPOPROSTENOL 
690 1 0 |a IMIDAZOLES 
690 1 0 |a INDOMETHACIN 
690 1 0 |a KINETICS 
690 1 0 |a PANCREATECTOMY 
690 1 0 |a PROSTAGLANDIN ENDOPEROXIDES, SYNTHETIC 
690 1 0 |a PROSTAGLANDINS 
690 1 0 |a PYRIDINES 
690 1 0 |a ANIMALIA 
690 1 0 |a CANIS FAMILIARIS 
650 1 7 |2 spines  |a INDOLES 
653 0 0 |a l 8027; u 46619 
700 1 |a Gimeno, M. 
700 1 |a Borda, E. 
700 1 |a del Castillo, E. 
700 1 |a Gimeno, A.L. 
773 0 |d 1981  |g v. 22  |h pp. 267-278  |k n. 2  |p Prostaglandins  |x 00906980  |t Prostaglandins 
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