Effect of atropine on bile flow and biliary excretion of 3H-ouabain in the isolated perfused rat liver.

abstract：:Acetylsalicylic acid (ASA; 0.1-10 mg/kg), indomethacin (IND; 0.1-1.0 mg/kg), and tartrazine (TZ; 0.1-2.0 mg/kg), given intravenously induced dose-dependent increases in carotid-sinus nerve (CSN) activity, accompanied by increases in mean arterial blood pressure (MABP), but only the IND-induced MABP increases were dose...

journal_title：Pharmacology

authors： D'Souza SJ,Biggs DF

更新日期：1987-01-01 00:00:00

abstract：:The effects of the novel antihypertensive agent, carvedilol, on renal hemodynamics and excretory function have been investigated and compared with the effects of labetalol in conscious, spontaneously hypertensive rats. Sustained intravenous infusion of carvedilol or labetalol at a rate of 10 micrograms/kg/min resulted...

journal_title：Pharmacology

authors： Gellai M,DeWolf R,Ruffolo RR Jr

更新日期：1990-01-01 00:00:00

abstract：:The present study was designed to investigate the involvement of the nitric oxide (NO)/cyclic guanylate monophosphate pathway in pilocarpine-induced seizures in mice. Male Swiss mice (26-32 g) were used as the in vivo model. The following pharmacological tools were utilized: the non-selective NO synthase (NOS) inhibit...

journal_title：Pharmacology

authors： Vasconcelos Rios ER,Moura Rocha NF,Rodrigues Carvalho AM,Freire Vasconcelos L,Leite Dias M,de Carvalho Lima CN,Soares Lopes K,Cavalcante Melo FH,de França Fonteles MM

更新日期：2013-01-01 00:00:00

abstract：:We investigated the vascular effects of glucagon-like peptide-1 (GLP-1) and Exendin-4 in type 2 diabetic rat aortae. Studies were performed in a normal control group (NC) (0.2 ml i.p. saline, n = 10), streptozotocin (STZ)/nicotinamide diabetic control group (DC) (a single dose of 80 mg/kg STZ i.p. injection 15 min aft...

journal_title：Pharmacology

authors： Ozyazgan S,Kutluata N,Afşar S,Ozdaş SB,Akkan AG

更新日期：2005-06-01 00:00:00

abstract：:Induction of endogenous superoxide anion stress by the use of the superoxide dismutase inhibitor diethylthiocarbamate (DETCA; 10 mmol/l) produced a potent inhibition of the ATP (0.3-10 mmol/l) and diadenosine tetraphosphate (AP(4)A) contractile activity in the isolated vas deferens by 29-92 and 24-90%, respectively. P...

journal_title：Pharmacology

authors： Al-Rawi MB,Aleisa AM,Khattab MM

更新日期：2008-01-01 00:00:00

abstract：:Wood creosote, a mixture of phenolic compounds, suppresses in vitro contractions of rat intestine. To identify a compound in wood creosote able to inhibit intestinal motility, we screened its constituent phenolic compounds and found 4-ethylguaiacol (4-EG) as an active compound. It suppressed the spontaneous phasic (IC...

journal_title：Pharmacology

authors： Toyoda M,Ogata N,Shibata T

更新日期：1993-11-01 00:00:00

abstract：:Previously it was demonstrated that intravenously administered morphine produced greater analgesic but lower hyperthermic responses to morphine in 24-week-old rats in comparison to 8-week-old rats. The differential pharmacological responses to morphine could not solely be attributed to the pharmacokinetic parameters, ...

journal_title：Pharmacology

authors： Bhargava HN,Villar VM,Rahmani NH,Larsen AK

更新日期：1993-07-01 00:00:00

abstract：BACKGROUND/AIMS:Flaxseed contains alpha-linolenic acid (ALA), lignans, and dietary fiber, and its intake lowers blood pressure in hypertensive patients. Here, we examined the effects of flaxseed powder, which includes all flaxseed components, flaxseed oil, composed mainly of ALA, flaxseed lignan, and flaxseed fiber, on...

journal_title：Pharmacology

authors： Watanabe Y,Ohata K,Fukanoki A,Fujimoto N,Matsumoto M,Nessa N,Toba H,Kobara M,Nakata T

更新日期：2020-01-01 00:00:00

abstract：:The effects of 3 alpha 2-adrenergic receptor agonists on renal function in vasopressin (AVP)-deficient Brattleboro (DI) rats were evaluated. The aim of this study was to determine the relative contribution of central versus peripheral alpha 2-adrenoceptors in mediating diuresis and natriuresis, as well as the role of ...

journal_title：Pharmacology

authors： Dawson R Jr,Wallace DR

更新日期：1989-01-01 00:00:00

abstract：:The effects of hypothermia (4 degrees C) on the components of the cholinergic system of the ileal longitudinal muscle and the adherent Auerbach's plexus of the guinea pig ileum have been investigated. Acetylcholine (ACh) content of the muscle was determined by pyrolysis-gas chromatography. It decreased from 119 to a f...

journal_title：Pharmacology

authors： Ochillo R,Rowell PP,Sastry BV

更新日期：1978-01-01 00:00:00

abstract：:The antihypertensive effect of chronic administration of L-tyrosine (Tyr) was investigated in a two-part study. In the first experiment, adult male Sprague-Dawley rats were assigned to 1 of 4 treatment groups: control diet plus unilateral nephrectomy (Nphx) and 0.15 M NaCl (Sal) as the sole drinking solution (C-CTRL);...

journal_title：Pharmacology

authors： Henley WN,Fregly MJ,Wilson KM,Hathaway S

更新日期：1986-01-01 00:00:00

abstract：:The temporal effects of vitamin A deficiency on hepatic cytochrome P-450-dependent and conjugation reactions were studied in the rat. Cytochrome P-450 levels and N-methyl-p-chloroaniline N-demethylase activity were significantly reduced in the deficient animals. No other changes in parameters dependent on cytochrome P...

journal_title：Pharmacology

authors： Siddik ZH,Drew R,Litterst CL,Mimnaugh EG,Sikic BI,Gram TE

更新日期：1980-01-01 00:00:00

abstract：:The present study aims at investigating the effects of mannitol and dimethylthiourea, known hydroxyl radical scavengers, on lipid peroxidation as an indicative of oxidative damage, NF-kappa B activation and IL-8 production by Helicobacter pylori in gastric epithelial cells. A human gastric epithelial cell line, AGS, t...

journal_title：Pharmacology

authors： Kim H,Seo JY,Kim KH

更新日期：1999-10-01 00:00:00

abstract：:Serotonin-depleting lesions of midbrain raphe (extensive lesions located within dorsal and partly median raphe muclei) induced intraspecific agressiveness in grouped Wistar male rats but failed to increase mouse-killing behaviour. Rats which had lesions in the lateral midbrain did not display intraspecific aggression ...

journal_title：Pharmacology

authors： Kostowski W,Cxlonkowski A,Markowdka L,Markiewicz L

更新日期：1975-01-01 00:00:00

abstract：:The H2-antagonist tiotidine inhibited the H2-receptor-mediated, histamine-induced increase in cyclic AMP in dispersed mucosal cells from guinea pig stomach (Ki, 4 X 10(-8) M). The radiolabeled [3H]-tiotidine bound specifically and reversibly to the same cells with a half-maximal binding occurring at 5 X 10(-7) M tioti...

journal_title：Pharmacology

authors： Batzri S,Harmon JW

更新日期：1986-01-01 00:00:00

abstract：BACKGROUND:Targeting inflammation in patients with coronary artery disease and/or acute myocardial infarction (AMI) is a matter of debate. Methotrexate (MTX) is one of the most widely used immunosuppressants. Cardiovascular Inflammation Reduction Trial (CIRT) recently failed to demonstrate reduced cardiovascular events...

journal_title：Pharmacology

authors： Dannenberg L,Trojovsky K,Ayhan A,Helten C,Zako S,M'Pembele R,Mourikis P,Benkhoff M,Ignatov D,Sarabhai T,Petzold T,Huhn-Wientgen R,Zeus T,Kelm M,Levkau B,Polzin A

更新日期：2020-11-20 00:00:00

abstract：:Opioid antagonists have been shown to prevent the occurrence of lethal arrhythmias following coronary reperfusion. In this study, we have examined the effect of a new, long-lasting, potent opioid antagonist, nalmefene, and congeners in the prevention of reperfusion arrhythmias in dogs. Nalmefene given at a dose of 1 m...

journal_title：Pharmacology

authors： Caldwell RW,Nagarajan R,Chryssanthis A,Tuttle RR

更新日期：1990-01-01 00:00:00

abstract：:The type-1 cannabinoid receptor (CB1R) was initially identified as the neuronal target of Δ(9)-tetrahydrocannabinol (THC), the major psychoactive substance of marijuana. This receptor is one of the most abundant G-protein-coupled receptors in the adult brain, the target of endocannabinoid ligands and a well-characteri...

journal_title：Pharmacology

authors： Gaffuri AL,Ladarre D,Lenkei Z

更新日期：2012-01-01 00:00:00

abstract：:The possible role of carbonic anhydrase in bone resorption induced by prostaglandin E2 (PGE2) was studied using an in vitro neonatal mouse calvarial culture system. PGE2 (10(-6) M) was effective in stimulating resorption, as assessed by calcium release into culture media. This enhanced resorption was accompanied by si...

journal_title：Pharmacology

authors： Hall GE,Kenny AD

更新日期：1985-01-01 00:00:00

abstract：:Amphetamine is a sympathomimetic and psychotropic drug which is extensively metabolized in liver and in brain. One of its major metabolites, p-hydroxyamphetamine, is accumulated by cortical and striatal synaptosomes. In order to learn whether p-hydroxyamphetamine can be further metabolized to a catecholamine, a sensit...

journal_title：Pharmacology

authors： Hoffman AR,Sastry BV,Axelrod J

更新日期：1979-01-01 00:00:00

abstract：:The effects of sennosides on uterine motility were evaluated by electromyography in healthy adult ewes between day 70 and 120 of pregnancy to assess possible disturbances of the physiological pattern of contractility and eventual risks in pregnancy maintenance. At this stage of pregnancy, the ovine genital tract prese...

journal_title：Pharmacology

authors： Garcia-Villar R

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:To study the protective effects of ganoderic acid A (GAA) on bleomycin (BLM)-induced pulmonary fibrosis. METHODS:ICR mice were intratracheally instilled with BLM to induce pulmonary fibrosis on day 0. Then the mice were orally given GAA (25, 50 mg/kg) or dexamethasone (2 mg/kg). After treatment for 21 days,...

journal_title：Pharmacology

authors： Wen G,Li T,He H,Zhou X,Zhu J

更新日期：2020-01-01 00:00:00

abstract：:The activity of myocardial adenylate cyclase from two age groups (10-11 and 18-19 weeks old, respectively) of male spontaneously hypertensive rats (SHR) and their age-matched normotensive Wistar-Kyoto rats (WKY) was examined. Stimulation of the enzyme by isoproterenol and 5'-guanylyl-imidodiphosphate (GMP-PNP) was dec...

journal_title：Pharmacology

authors： Chiu TH

更新日期：1981-01-01 00:00:00

abstract：:In a model of dimethylhydrazine-induced colorectal tumors in male mice aloin- or sennoside-enriched diets (0.03%) did not promote incidence and growth of adenomas and carcinomas after 20 weeks. Furthermore, in anthranoid-fed mice no significant changes in serum electrolytes as well as parameters of hepato- and nephrot...

journal_title：Pharmacology

authors： Siegers CP,Siemers J,Baretton G

更新日期：1993-10-01 00:00:00

abstract：:Several compounds with the backbone of 1,4-naphthoquinone chemical structure have been reported to display antiplatelet and antithrombotic activities, indicating that this congener compound may be a new source in the antithrombotic drug development. In the present study, the possible antiplatelet activity and antithro...

journal_title：Pharmacology

authors： Jin YR,Ryu CK,Moon CK,Cho MR,Yun YP

更新日期：2004-04-01 00:00:00

abstract：:The diabetogenic effects of alloxan (50 mg/kg i.v.) were recorded for 6 weeks in normotensive (WKY) and spontaneously hypertensive (SHR) rats. While systolic blood pressure increased in diabetic WKY, SHR exhibited a reduction in systolic blood pressure over the 6-week period. Heart rate of treated SHR, but not WKY, wa...

journal_title：Pharmacology

authors： Cavaliere TA,Taylor DG,Kerwin LJ,Antonaccio MJ

更新日期：1980-01-01 00:00:00

abstract：:Cimetidine infused intravenously into 6 healthy volunteers did not induce significant changes in plasma levels of prolactin (hPRL), thyreotropin (hTSH), gonadotropin (hLH and hFSH) and growth hormone (hGH). Conversely it caused a significant increase in prolactin response to TRH without modifying the hTSH response to ...

journal_title：Pharmacology

authors： Scarpignato C,Valenti G,Ceda GP,Bertaccini G

更新日期：1979-01-01 00:00:00

abstract：:To elucidate potential stereoselective effects of single barbiturate isomers, we compared the inhibitory potency of single thiopentone enantiomers, two isomer-enriched mixtures of methohexitone and racemic mixtures of both barbiturates on the fMLP-induced neutrophil oxidative response. A suppression of the response to...

journal_title：Pharmacology

authors： Wittmann S,Daniels S,Ittner KP,Fröhlich D

更新日期：2004-09-01 00:00:00

abstract：:The effects of alpha-tocopherol, ascorbic acid and rutin on peroxidative processes were studied in xanthine-xanthine oxidase system, linoleic acid ufasomes and human erythrocyte membranes. In these three systems, tested compounds scavenge superoxide anion radicals or inhibit lipid peroxidation in a concentration-depen...

journal_title：Pharmacology

authors： Nègre-Salvayre A,Affany A,Hariton C,Salvayre R

更新日期：1991-01-01 00:00:00

abstract：:The aim of this study was to compare the effects of a new thromboxane synthase inhibitor, camonagrel, on platelet aggregation and platelet-subendothelium interaction under flow conditions, in comparison with a standard thromboxane synthase inhibitor (dazoxiben) and a cyclooxygenase inhibitor (acetylsalicylic acid). Wi...

journal_title：Pharmacology

authors： Villalobos MA,De La Cruz JP,Escalante R,Arrebola MM,Guerrero A,Sánchez de la Cuesta F

更新日期：2003-09-01 00:00:00