Effects of 17 beta-oestradiol on vascular responses in the in situ blood-perfused mesentery of Wistar-Kyoto rats.

abstract：:1. There is controversy regarding plasma catecholamine levels in patients with hypertrophic cardiomyopathy (HCM) and few data exist on serial plasma catecholamine measurements during exercise. The present study determined whether cardiovascular and plasma catecholamine responses to exercise were altered in patients wi...

journal_title：Clinical and experimental pharmacology & physiology

authors： Omodani H,Kinugawa T,Ogino K,Furuse Y,Yamaguchi M,Mori M,Endo A,Kato M,Kato T,Osaki S,Miyakoda H,Igawa O,Hisatome I,Shigemasa C

更新日期：1998-12-01 00:00:00

abstract：:1. Deviation supersensitivity and post-junctional supersensitivity are important determinants in the control of the response of smooth muscle. 2. Post-junctional supersensitivity is a process whereby effector cells have augmented responsiveness as a consequence of an impaired physiological stimulus. Deviation supersen...

journal_title：Clinical and experimental pharmacology & physiology

authors： Head RJ

更新日期：1989-06-01 00:00:00

abstract：:1. The aim of the present study was to investigate the structural requirements for the inhibition of 6-methyl-hydroxylation of the antitumour agent 5,6-dimethyl-xanthenone-4-acetic acid (DMXAA) by acridine analogues and use a CYP1A2 homology model to provide some insight into this interaction. 2. Concentrations causin...

journal_title：Clinical and experimental pharmacology & physiology

authors： Paxton JW,Kestell P,Chiang D,Zhou S,Lewis DF

更新日期：2005-08-01 00:00:00

abstract：:1. The renal medulla plays an important role in regulating body sodium and fluid balance and blood pressure homeostasis through its unique structural relationships and interactions between renomedullary interstitial cells (RMIC), renal tubules and medullary vasculature. 2. Several endocrine and/or paracrine factors, i...

journal_title：Clinical and experimental pharmacology & physiology

authors： Zhuo JL

更新日期：2000-07-01 00:00:00

abstract：:1. Following local vasoconstriction-inducing stimuli, such as the cold pressor test (CPT), significant changes occur in haemodynamics, with a rise in arterial blood pressure and heart rate (HR) due to the activation of the sympathetic nervous system. Among the compensatory mechanisms to local ischaemia, the endogenous...

journal_title：Clinical and experimental pharmacology & physiology

authors： Pasini FL,Capecchi PL,Colafati M,Randisi P,Puccetti L,Di Perri T

更新日期：1999-10-01 00:00:00

abstract：:1. Indices quantifying blood pressure (BP) and heart rate (HR) variability have been recently developed and may be used to assess the contribution of the autonomic nervous system to cardiovascular fluctuations. 2. Cardiovascular variables were measured in eight conscious mice equipped with a BP telemetric device. Each...

journal_title：Clinical and experimental pharmacology & physiology

authors： Laude D,Baudrie V,Elghozi JL

更新日期：2008-04-01 00:00:00

abstract：:1. The concentration of methylguanidine and guanidinosuccinic acid has been measured in normal human plasma and discrepancies between various published methods for measuring methylguanidine have been resolved. Previous methods have been modified to allow these guanidines, together with guanidinoacetic acid and creatin...

journal_title：Clinical and experimental pharmacology & physiology

authors： Lazdins I,Dawborn JK

更新日期：1978-01-01 00:00:00

abstract：:1. Studies using animal experimental models have suggested that the beta2-adrenoceptor is uncoupled in association with alterations in the expression of G-protein-coupled receptor kinases (GRK) 2/3 in heart failure. However, the functional expression of the components of this pathway in human disease has not been full...

journal_title：Clinical and experimental pharmacology & physiology

authors： Dzimiri N,Basco C,Moorji A,Afrane B,Al-Halees Z

更新日期：2002-03-01 00:00:00

abstract：:Recently, the roles of gene polymorphisms in poor responsiveness to aspirin were extensively investigated, with conflicting results. Therefore, we performed this meta-analysis to better assess the relationship between candidate genetic variants and poor responsiveness to aspirin. Eligible articles were searched in Pub...

journal_title：Clinical and experimental pharmacology & physiology

authors： Yang J,Chen X,Zhou J,Hu S,Tang Y

更新日期：2018-05-21 00:00:00

abstract：:Post-traumatic stress disorder (PTSD) has become a major disease that threatens human health. Neurotransmitters and the amygdala are found to be critical in the development and maintenance of PTSD. We aim to investigate the role of glycyrrhizin in treating PTSD. Contextual fear extinction and elevated plus maze test w...

journal_title：Clinical and experimental pharmacology & physiology

authors： Lai S,Shi L,Jiang Z,Lin Z

更新日期：2020-01-01 00:00:00

abstract：:1. Rabbits were treated with the antiparasitic drug ivermectin at subcutaneous doses of 0.2, 1 and 2.5 mg/kg and blood collected weekly for 4 weeks thereafter for measuring some blood parameters. At a dose of 0.2 or 1 mg/kg the drug had no significant effect on any of the parameters measured. At a dose of 2.5 mg/kg, t...

journal_title：Clinical and experimental pharmacology & physiology

authors： Ali BH

更新日期：1990-10-01 00:00:00

abstract：:1. To facilitate investigation of diverse rodent behaviours in rodents' home cages, we have developed an integrated modular platform, the SmartCage(™) system (AfaSci, Inc. Burlingame, CA, USA), which enables automated neurobehavioural phenotypic analysis and in vivo drug screening in a relatively higher-throughput and...

journal_title：Clinical and experimental pharmacology & physiology

authors： Khroyan TV,Zhang J,Yang L,Zou B,Xie J,Pascual C,Malik A,Xie J,Zaveri NT,Vazquez J,Polgar W,Toll L,Fang J,Xie X

更新日期：2012-07-01 00:00:00

abstract：:1. The calcineurin inhibitor cyclosporine is widely used to prevent allograft rejection after solid organ transplantation. It has a narrow therapeutic index and shows considerable interindividual differences in its pharmacokinetics. Interindividual differences in the activity and expression of the metabolising enzymes...

journal_title：Clinical and experimental pharmacology & physiology

authors： Hu YF,Qiu W,Liu ZQ,Zhu LJ,Liu ZQ,Tu JH,Wang D,Li Z,He J,Zhong GP,Zhou G,Zhou HH

更新日期：2006-11-01 00:00:00

abstract：:1. Epidemiological evidence indicates that low birthweight increases the risk of a number of adult-onset diseases. It is now apparent that many babies with a low birthweight may have been subjected to a combination of reduced growth rates in utero as well as preterm birth. However, the long-term effects of preterm bir...

journal_title：Clinical and experimental pharmacology & physiology

authors： Cock ML,Camm EJ,Louey S,Joyce BJ,Harding R

更新日期：2001-11-01 00:00:00

abstract：:1. Neurotensin is released from the intestine into the portal circulation and to exert a systemic effect it must traverse the liver intact. 2. The role of the liver in neurotensin clearance was examined using the isolated perfused rat liver preparation. Two concentrations of neurotensin were used to determine the extr...

journal_title：Clinical and experimental pharmacology & physiology

authors： Brook CW,Shulkes A,Sewell RB,Smallwood RA

更新日期：1987-10-01 00:00:00

abstract：:1. At any one instant, most receptors are now recognized to be able to stimulate multiple signal transduction pathways in a cell when activated by an appropriate hormone. These different signalling pathways appear to allow for distinct cellular responses, such as cell proliferation, differentiation, and shape change. ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Crouch MF,Frew IJ,Simson L,Davy DA

更新日期：1997-08-01 00:00:00

abstract：:1. Ethionine administered acutely to the adult female rat markedly elevates and then lowers plasma iron concentration over several days. Liver iron undergoes a reverse cycle. 2. Ethionine does not cause changes in the blood parameters, including total plasma iron-binding capacity and plasma iron clearance. Erythrocyte...

journal_title：Clinical and experimental pharmacology & physiology

authors： Loh TT,Archdeacon JW

更新日期：1975-11-01 00:00:00

abstract：:Epidemiological studies indicate that poor growth before birth is associated with left ventricular hypertrophy and an increased risk of death from heart disease later in life. In fetal life, the insulin-like growth factor (IGF) system has been implicated in physiological growth of the heart, whereas in postnatal life ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wang KC,Botting KJ,Padhee M,Zhang S,McMillen IC,Suter CM,Brooks DA,Morrison JL

更新日期：2012-11-01 00:00:00

abstract：:Ventilation to one lobe of lung was reduced in anaesthetized open-chest cats and dogs to simulate the ventilation/perfusion (V/Q) mismatching of chronic lung disease. Blood flow to this lobe fell less than ventilation; thus lobar V/Q diminished. In seven cats almitrine (0.5 mg/kg + 10 micrograms/kg per min, i.v.) caus...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wach RA,Gill GW,Suggett AJ,Bee D,Barer G

更新日期：1986-06-01 00:00:00

abstract：:1. There has been interest in the suggestion that enzyme-inducing drugs, such as anticonvulsants, may produce beneficial changes in lipoprotein levels, in particular a rise in the ratio of high density lipoprotein cholesterol to total cholesterol. 2. This controlled study observed the effects of diets of charcoal or o...

journal_title：Clinical and experimental pharmacology & physiology

authors： Heller RF,Henry DA,Brent PJ

更新日期：1989-10-01 00:00:00

abstract：:1. Parathyroidectomy (PTX) lessens the development of hypertension in young spontaneously hypertensive rats (SHR) and the involved mechanisms remain to be elucidated. We have studied here the aortic vascular reactivity to both norepinephrine (NE) and acetylcholine in 10 week old male PTX SHR and Wistar-Kyoto (WKY) rat...

journal_title：Clinical and experimental pharmacology & physiology

authors： Boulebda N,Van Overloop B,Gairard A

更新日期：1993-12-01 00:00:00

abstract：:1. Resistance changes of the afferent and efferent arterioles determine blood flow and filtration rate in the kidney. The tone of both vessels results from the influence of nerves and humoral and paracrine factors, through a balance of constrictor and dilator systems. Angiotensin (Ang) II and nitric oxide (NO) are imp...

journal_title：Clinical and experimental pharmacology & physiology

authors： Patzak A,Lai E,Persson PB,Persson AE

更新日期：2005-05-01 00:00:00

abstract：:1. Twelve treated hypertensive patients (ages 58-71 years) who had also been treated for joint disease participated in a randomized double-blind crossover placebo-controlled study to investigate the effects of indomethacin (25 mg three times daily) on blood pressure and biochemical parameters over a 6-week period. 2. ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wing LM,Bune AJ,Chalmers JP,Graham JR,West MJ

更新日期：1981-09-01 00:00:00

abstract：:1. When six female seropositive rheumatoid patients were given placebo therapy for 48 h, their plasma kininogen level, 9.2 +/- 0.7 microgram bradykinin equivalents (bk eq) per ml, was found to be 59% greater than that of a group of eight healthy female volunteers (5.8 +/- 0.5 microgram/ml). 2. When the rheumatoid pati...

journal_title：Clinical and experimental pharmacology & physiology

authors： Sharma JN,Zeitlin IJ,Brooks PM,Buchanan WW,Dick WC

更新日期：1980-07-01 00:00:00

abstract：:1. It is known that the alpha(4)-subunit is likely to occur in the brain predominantly in alpha(4)beta(3)delta receptors at extrasynaptic sites. Recent studies have revealed that the alpha(1)-, alpha(4)-, gamma(2)- and delta-subunits may colocalize extrasynaptically in dentate granule cells of the hippocampus. In the ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wang MD,Rahman M,Johansson IM,Bäckström T

更新日期：2010-07-01 00:00:00

abstract：:Pharmacological cardiac organ protection during cardiopulmonary bypass presents an opportunity for improvement. A number of different strategies have been established to minimize ischemia/reperfusion-induced damage to the heart. Among these, cardioplegia with histidine-tryptophan-ketoglutarate solution and hypothermia...

journal_title：Clinical and experimental pharmacology & physiology

authors： Salameh A,Halling M,Seidel T,Dhein S

更新日期：2015-12-01 00:00:00

abstract：:Nowadays, tramadol hydrochloride is frequently used as a pain reliever, and for the treatment of premature ejaculation. Decreased semen quality was noted in chronic tramadol users. The present study aimed to elucidate the effects of tramadol on the testicular functions of adult male rats. A total of 40 albino adult ma...

journal_title：Clinical and experimental pharmacology & physiology

authors： Ahmed MA,Kurkar A

更新日期：2014-04-01 00:00:00

abstract：:1. The most usual form of chronic hypoxia in humans is the intermittent hypoxia resulting from obstructive sleep apnoea (OSA). The OSA syndrome is a highly prevalent sleep breathing disorder that is considered an independent risk factor for hypertension and cardiovascular diseases. Endothelial dysfunction, oxidative s...

journal_title：Clinical and experimental pharmacology & physiology

authors： Iturriaga R,Moya EA,Del Rio R

更新日期：2009-12-01 00:00:00

abstract：:1. The antinociceptive effect of prostaglandins E1, E2 and F2alpha was studied in albino rats. Though all three prostaglandins produced similar degrees of sedation, only prostaglandin E1 (PGE1) produced a dose-related antinociceptive activity. 2. The antinociceptive activities of equi-analgesic doses of morphine (7.5....

journal_title：Clinical and experimental pharmacology & physiology

authors： Sanyal AK,Bhattacharya SK,Keshary PR,Srivastava DN,Debnath PK

更新日期：1977-05-01 00:00:00

abstract：:Cardiotoxin (CTX) III, a basic polypeptide with 60 amino acid residues isolated from Naja naja atra venom, has been reported to have anticancer activity. In the present study, we investigated the mechanisms underlying the anticancer activity of CTX III in human leukaemia (HL-60 cells). Cardiotoxin III activated the en...

journal_title：Clinical and experimental pharmacology & physiology

authors： Chien CM,Yang SH,Chang LS,Lin SR

更新日期：2008-09-01 00:00:00