Renal excretion of metolazone, a new diuretic.

abstract：:1. Male rats treated with guanethidine 25 mg/kg daily for eight weeks had no demonstrable ejaculatory function immediately after cessation of treatment. Four weeks later, ejaculatory function had returned in two-thirds of the males, and after eight weeks, all males were able to deposit sperm in the vagina. However, fe...

journal_title：British journal of pharmacology

authors： Hepp R,Kreye VA

更新日期：1973-05-01 00:00:00

abstract：:1. Membrane effects of cromakalim (Crom; 50-300 microM) were examined in CA1 neurones recorded mainly by intracellular, single-electrode voltage-clamping in slices (from Sprague-Dawley rats) kept in an interface chamber at 33 degrees C. 2. In 14 cells held at -63 +/- 3.5 mV, in the presence of tetrodotoxin, kynurenic ...

journal_title：British journal of pharmacology

authors： Erdemli G,Krnjević K

更新日期：1994-10-01 00:00:00

abstract：:We have studied the effects of the weak bases chloroquine, NH4Cl and amantadine on the handling of certain cardiac glycosides by HeLa cells. When these weak bases are applied acutely to HeLa cells they have only minor effects on the binding of cardiac glycosides to the sodium pumps and on the recovery of pump function...

journal_title：British journal of pharmacology

authors： Griffiths N,Lamb JF,Ogden P

更新日期：1983-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We have previously shown that lipid mediators, produced by phospholipase D and C, are generated in OX(1) orexin receptor signalling with high potency, and presumably mediate some of the physiological responses to orexin. In this study, we investigated whether the ubiquitous phospholipase A(2) (PL...

journal_title：British journal of pharmacology

authors： Turunen PM,Ekholm ME,Somerharju P,Kukkonen JP

更新日期：2010-01-01 00:00:00

abstract：:1. The mechanism of stimulation of cyclic adenosine 3',5'-monophosphate (cyclic AMP) accumulation by adrenaline and ouabain and the effect of Mn(++) substitution for Mg(++) as the metal ion requirement of this system was studied in cell-free preparations of adenyl cyclase from rat brain.2. In the rat cerebral cortex p...

journal_title：British journal of pharmacology

authors： Katz S,Tenenhouse A

更新日期：1973-07-01 00:00:00

abstract：:The oestrogenic and antioestrogenic activities of a series of substituted derivatives of 1,1,2 triphenylbut-1-ene have been determined using primary cultures of rat pituitary gland cells to monitor prolactin synthesis in vitro. The relative binding affinity of the agonists for the oestrogen receptor was consistent wit...

journal_title：British journal of pharmacology

authors： Jordan VC,Koch R,Mittal S,Schneider MR

更新日期：1986-01-01 00:00:00

abstract：:1 The rectum isolated from the fowl was perfused with Tyrode solution via the caudal mesenteric artery. Noradrenaline and adrenaline were biologically or fluorimetrically assayed in perfusates collected before and during stimulation of Remak's nerve or of the periarterial nerves.2 Perfusates collected during nerve sti...

journal_title：British journal of pharmacology

authors： Komori S,Ohashi H,Okada T,Takewaki T

更新日期：1979-02-01 00:00:00

abstract：:In the present study we tested the effects of the antihyperalgesic compound gabapentin on dorsal horn neurones in adult spinal cord. Slices were taken from control and hyperalgesic animals suffering from streptozocin-induced diabetic neuropathy. At concentrations up to 100 microM, bath application failed to affect the...

journal_title：British journal of pharmacology

authors： Patel MK,Gonzalez MI,Bramwell S,Pinnock RD,Lee K

更新日期：2000-08-01 00:00:00

abstract：:1. The calcium sensitivity of force production of cardiac muscle fibres is altered by certain drugs. The sites of action of three such compounds (pimobendan, sulmazole, isomazole) within the myofibril have been investigated. Calmodulin antagonists, perhexilene and bepridil, which have been shown to alter the calcium d...

journal_title：British journal of pharmacology

authors： Smith SJ,England PJ

更新日期：1990-08-01 00:00:00

abstract：:1 Endomorphin-1 and -2 (E-1/E-2) have been proposed as endogenous ligands for the mu-opioid receptor. The aims of this study are to characterize the binding of E-1/E-2 and the subsequent effects on cyclic AMP formation and [Ca2+]i levels in SH-SY5Y and Chinese hamster ovary (CHO) cells expressing endogenous and recomb...

journal_title：British journal of pharmacology

authors： Harrison C,McNulty S,Smart D,Rowbotham DJ,Grandy DK,Devi LA,Lambert DG

更新日期：1999-09-01 00:00:00

abstract：:1. The effects of pinacidil on noradrenaline-induced tone, smooth muscle membrane potential and 42K- and 86Rb-efflux from isolated mesenteric resistance vessels (internal diameter 200 microns) of the rat have been studied. 2. Pinacidil (0.3-10 microM) produced concentration-dependent suppression of noradrenaline-induc...

journal_title：British journal of pharmacology

authors： Videbaek LM,Aalkjaer C,Mulvany MJ

更新日期：1988-09-01 00:00:00

abstract：:1. In the present study, we describe the expression of the neuropeptides vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating polypeptide (PACAP) as well as their receptors in PC-3 cells, a human prostate cancer cell line. In addition, we have investigated their role in apoptosis induced by s...

journal_title：British journal of pharmacology

authors： Gutiérrez-Cañas I,Rodríguez-Henche N,Bolaños O,Carmena MJ,Prieto JC,Juarranz MG

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Peptide YY (PYY) and neuropeptide Y (NPY) activate Y receptors, targets under consideration as treatments for diarrhoea and other intestinal disorders. We investigated the gastrointestinal consequences of selective PYY or NPY ablation on mucosal ion transport, smooth muscle activity and transit u...

journal_title：British journal of pharmacology

authors： Tough IR,Forbes S,Tolhurst R,Ellis M,Herzog H,Bornstein JC,Cox HM

更新日期：2011-09-01 00:00:00

abstract：:1. Adult male rats were treated with propranolol (2.0 mg kg-1 day-1 i.p.), pindolol (0.2 mg kg-1 day-1 i.p.) or 0.9% NaCl day-1 i.p. and exposed to +4 degrees C for 42 days, or treated with 0.9% NaCl day-1 i.p. and kept at +23 degrees C for 42 days. They were weighed once a week, when a 24 h urine sample was also coll...

journal_title：British journal of pharmacology

authors： Kortelainen ML,Huttunen P,Lapinlampi T

更新日期：1990-04-01 00:00:00

abstract：:Previous studies have provided evidence for the presence on B cell membrane of adenosine receptors (P1-purinoceptors) of the A1-subtype which inhibit insulin secretion. In this work we have investigated the implication of a guanosine triphosphate (GTP) binding protein (G protein) in the A1 purinoceptor-induced inhibit...

journal_title：British journal of pharmacology

authors： Hillaire-Buys D,Gross R,Loubatières-Mariani MM,Ribes G

更新日期：1989-01-01 00:00:00

abstract：:Stimulation of acid secretion by muscarinic cholinomimetic agents depended on the periodic interdigestive activity of the stomach. This explains the peak and following fade. Pentagastrin stimulated gastric secretion after a fixed interval and did not depend on the interdigestive activity. Neither gastrin nor methachol...

journal_title：British journal of pharmacology

authors： Magee DF,Naruse S,Pap A

更新日期：1985-02-01 00:00:00

abstract：:1. To examine further the potentiation by endothelin-1 on the vascular response to sympathetic stimulation, we studied the isometric response of isolated segments, 2 mm long, from the rabbit central ear artery to electrical field stimulation (1-8 Hz), under different conditions, at 37 degrees C and during cooling (30 ...

journal_title：British journal of pharmacology

authors： García-Villalón AL,Padilla J,Fernández N,Monge L,Gómez B,Diéguez G

更新日期：1997-08-01 00:00:00

abstract：:1. We showed earlier that NO inhibition caused a left-shift and augmented Emax of the concentration-response curve of AT1-mediated (angiotensin II)-induced vasoconstrictions (AII-VC) in the rat kidney. The 0.01-0.1 nM AII-VC unmasked by the potentiating effect of NO inhibition, were sensitive not only to AT1 (L158809)...

journal_title：British journal of pharmacology

authors： Muller C,Endlich K,Helwig JJ

更新日期：1998-07-01 00:00:00

abstract：:Arthritis-associated inflammatory pain represents a serious medical problem worldwide. Current treatments for arthritic pain are not very effective and cause unwanted side effects. Resolvins, including the resolvin D and resolvin E series, are a family of novel endogenous lipid mediators derived from ω-3 polyunsaturat...

journal_title：British journal of pharmacology

authors： Xu ZZ,Ji RR

更新日期：2011-09-01 00:00:00

abstract：:We investigated the ability of N-benzyl-N-ethyl-2-(7,8-dihydro-7-methyl-8-oxo-2-phenyl-9H-purin-9-yl)acetamide (AC-5216), a novel mitochondrial benzodiazepine receptor (MBR) ligand, to produce anti-anxiety and antidepressant-like effects in various animal models. AC-5216 showed high affinity for MBRs prepared from rat...

journal_title：British journal of pharmacology

authors： Kita A,Kohayakawa H,Kinoshita T,Ochi Y,Nakamichi K,Kurumiya S,Furukawa K,Oka M

更新日期：2004-08-01 00:00:00

abstract：:1 Rabbit isolated hearts, perfused by the Langendorff technique, were used to investigate the indirect sympathomimetic effects of 5-hydroxytryptamine (5-HT). Comparisons were made with noradrenaline and with two indirectly acting sympathomimetic agents with entirely different mechanisms of action, tyramine and dimethy...

journal_title：British journal of pharmacology

authors： Fozard JR,Mwaluko GM

更新日期：1976-05-01 00:00:00

abstract：:1. We measured the effects of agonists and antagonists of metabotropic glutamate (mGlu) receptors (types 1 and 5) on NMDA-induced depolarization of mouse cortical wedges in order to characterize the mGlu receptor type responsible for modulating NMDA responses. We also characterized a number of mGlu receptor agents by ...

journal_title：British journal of pharmacology

authors： Attucci S,Carlà V,Mannaioni G,Moroni F

更新日期：2001-02-01 00:00:00

abstract：:Low concentrations of several emetic, purgative or irritant drugs in the absence of added co-factors stimulated conversion of arachidonic acid to prostaglandin E2 and F2alpha by prostaglandin synthetase extracted from bull seminal vesicles (BSV prostaglandin synthetase). Their effect was dependent on concentration and...

journal_title：British journal of pharmacology

authors： Collier HO,McDonald-Gibson WJ,Saeed SA

更新日期：1976-10-01 00:00:00

abstract：:The aim of the present study was to investigate the contribution of bradykinin (BK) B(1) and B(2) receptors in a model of type III hypersensitivity, the reverse passive Arthus reaction (RPA), in wild-type mice and transgenic B(2) knockout littermates. BK (10 microg mouse(-1)) or bovine serum albumin (0.5 mg mouse(-1))...

journal_title：British journal of pharmacology

authors： Samadfam R,Teixeira C,Bkaily G,Sirois P,de Brum-Fernandes A,D'Orleans-Juste P

更新日期：2000-04-01 00:00:00

abstract：:1. The use of pharmacological inhibitors of nitric oxide (NO) synthesis to treat patients with septic shock is limited by the observation that they cause a fall in cardiac output in some subjects. The aim of this work was to investigate this fall and to test whether it was reversible by subsequent administration of ni...

journal_title：British journal of pharmacology

authors： Herity NA,Allen JD,Silke B,Adgey AA

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The free fatty acid receptor 1 (FFAR1) plays an important role in glucose-stimulated insulin secretion making it an attractive anti-diabetic target. This study characterizes the pharmacological profile of HWL-088 (2-(2-fluoro-4-((2'-methyl-[1,1'- biphenyl]-3-yl)methoxy)phenoxy)acetic acid), a nov...

journal_title：British journal of pharmacology

authors： Chen Y,Ren Q,Zhou Z,Deng L,Hu L,Zhang L,Li Z

更新日期：2020-05-01 00:00:00

abstract：:1. Ezetimibe potently inhibits the transport of cholesterol across the intestinal wall, thereby reducing plasma cholesterol in preclinical animal models of hypercholesterolemia. The effect of ezetimibe on known absorptive processes was determined in the present studies. 2. Experiments were conducted in the hamster and...

journal_title：British journal of pharmacology

authors： van Heek M,Farley C,Compton DS,Hoos L,Davis HR

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Erectile dysfunction is highly prevalent in diabetic patients and PDE V inhibitors are effective and safe for the treatment of erectile dysfunction in men with diabetes. Therefore, in this study we investigated whether a pharmacokinetic interaction occurs between DA-8159 and metformin, as both dr...

journal_title：British journal of pharmacology

authors： Choi YH,Chung SJ,Lee MG

更新日期：2008-04-01 00:00:00

abstract：:Adenosine produced a concentration-related enhancement of antigen-induced 5-hydroxytryptamine (5-HT) release from rat serosal mast cells. This potentiation was maximal following the simultaneous addition of adenosine with antigen. Enhancement of 5-HT release was accompanied by potentiation of the adenosine 3':5'-cycli...

journal_title：British journal of pharmacology

authors： Church MK,Hughes PJ,Vardey CJ

更新日期：1986-01-01 00:00:00

abstract：:1. The effect of several clinically used dyes on prostaglandin E2 (PGE2) inactivation was studied in rat and human isolated lung. 2. All the dyes, given as infusions through the pulmonary circulation, inhibited the inactivation of PGE2 as measured by bioassay. The action of the dyes was readily reversible on stopping ...

journal_title：British journal of pharmacology

authors： Bakhle YS

更新日期：1981-04-01 00:00:00