Effect of sodium depletion on pressor responsiveness in ACTH-induced hypertension in man.

abstract：:1. The present review focuses on the cytotoxic effects of iodinated contrast media (CM) that are shared by all types of CM. 2. Although the clinical nephrotoxicity of CM has been progressively improved, all currently available CM still possess a level of cytotoxicity, which is probably caused by iodine. 3. The toxicit...

journal_title：Clinical and experimental pharmacology & physiology

authors： Sendeski MM

更新日期：2011-05-01 00:00:00

abstract：:To test a possible role of endogenous opioids in the blood pressure (BP) and heart rate (HR) responses to the converting enzyme inhibitor captopril in man, nine normal subjects were given captopril (50 mg) or placebo with and without the opioid antagonist naloxone (0.2 mg/kg i.v.). Treatments were given in random orde...

journal_title：Clinical and experimental pharmacology & physiology

authors： Millar JA,Sturani A,Rubin PC,Lawrie C,Reid JL

更新日期：1983-05-01 00:00:00

abstract：:1. Activation of peripheral chemoreceptors with KCN in the working heart-brainstem preparation from young male Wistar rats (70-90 g) increases phrenic (PNA; +105 +/- 18%) and thoracic (tSNA; +44 +/- 6%) sympathetic nerve activity compared with baseline and reduces heart rate (HR; from 377 +/- 27 to 83 +/- 6 b.p.m.). 2...

journal_title：Clinical and experimental pharmacology & physiology

authors： Antunes VR,Braga VA,Machado BH

更新日期：2005-05-01 00:00:00

abstract：:Cannabinoid inverse agonists possess antidepressant-like properties, but the mechanism of this action is unknown. Numerous studies have reported the interaction between opioid and cannabinoid pathways. In this study, acute foot-shock stress was used in mice to investigate the involvement of the opioid pathway in the a...

journal_title：Clinical and experimental pharmacology & physiology

authors： Ostadhadi S,Haj-Mirzaian A,Nikoui V,Kordjazy N,Dehpour AR

更新日期：2016-02-01 00:00:00

abstract：:1. The aim of the present study was to evaluate the clinical value of colour Doppler application in encircling constriction of the superficial femoral vein in deep vein insufficiency. 2. A total of 87 patients with primary deep venous insufficiency (PDVI) using ascending venography were randomly divided into group A (...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wang T,Wang L,Yi J,Yao Q,Chen JH,Yuan SF,Zhang JL,Yun J,Han ZH,Ren J,Ling R

更新日期：2011-12-01 00:00:00

abstract：:1. Hepatic sulphobromophthalein (BSP) transport was studied in guinea-pigs pretreated intraperitoneally with 0.7 ml of diethyl maleate to depress hepatic glutathione levels. 2. Diethyl maleate depressed the hepatic transport of infused conjugated BSP from hepatocytes into bile without influencing hepatic uptake. 3. Un...

journal_title：Clinical and experimental pharmacology & physiology

authors： Whelan G

更新日期：1980-11-01 00:00:00

abstract：:1. Ischaemia-reperfusion (IR) injury is an important contributor to tissue damage and has been shown to be attenuated by preconditioning (PC) in some animal models. A recent report has suggested that the forearm can be used for the study of this phenomenon in humans. We aimed to reproduce and further characterize this...

journal_title：Clinical and experimental pharmacology & physiology

authors： Kilian JG,Nakhla S,Griffith K,Harmer J,Skilton M,Celermajer DS

更新日期：2005-01-01 00:00:00

abstract：:Cellular senescence is a state of irreversible cell growth arrest. Increasing evidence suggests that cellular senescence contribute to tumour suppression in vivo. However, only a few anti-cancer drugs have been discovered to induce cellular senescence. Searching for new compounds which can inhibit cancer cell growth b...

journal_title：Clinical and experimental pharmacology & physiology

authors： Shang D,Wu Y,Ding Y,Lu Z,Shen Y,Zhu F,Liu H,Zhu C,Tu Z

更新日期：2018-05-01 00:00:00

abstract：:1. Effects of FR139317, an endothelin ETA receptor antagonist, on renal haemodynamic and excretory responses to acute nitric oxide (NO) blockade were examined using anaesthetized rats. 2. Intrarenal arterial infusion of NG-nitro-L-arginine (NOARG), the NO synthase inhibitor, at a rate of 40 micrograms/kg per min, prod...

journal_title：Clinical and experimental pharmacology & physiology

authors： Matsumura Y,Kuro T,Hashimoto N,Taira S

更新日期：1998-06-01 00:00:00

abstract：:1. This study aimed to characterize the effect of nicorandil (NC) on myocardial stunning and the role of ATP-sensitive K+ (KATP) channel opening property in its cardioprotective action. 2. In open-chest anaesthetized rabbits, myocardial stunning was induced by 10 min of coronary occlusion followed by 30 min of reperfu...

journal_title：Clinical and experimental pharmacology & physiology

authors： Iwamoto T,Miura T,Urabe K,Itoya M,Shimamoto K,Iimura O

更新日期：1993-09-01 00:00:00

abstract：:trans-Resveratrol (resveratrol) has been shown to have beneficial effects on the cardiovascular system in a number of studies. It is, however, unclear whether this naturally occurring compound can protect against cardiac hypertrophy. The aim of the present study was to investigate the effects of resveratrol on cardiac...

journal_title：Clinical and experimental pharmacology & physiology

authors： Liu Z,Song Y,Zhang X,Liu Z,Zhang W,Mao W,Wang W,Cui W,Zhang X,Jia X,Li N,Han C,Liu C

更新日期：2005-12-01 00:00:00

abstract：:1. Pulmonary veins are the most important focus for the initiation of atrial fibrillation. Diabetes mellitus may be associated with hypertonicity and increased occurrence of atrial fibrillation. 2. The purpose of the present study was to investigate whether hypertonicity alters the electrophysiological characteristics...

journal_title：Clinical and experimental pharmacology & physiology

authors： Lee SH,Chen YC,Cheng CC,Higa S,Chen YJ,Chen SA

更新日期：2009-04-01 00:00:00

abstract：:1. We studied the association between the level of the left ventricular ejection fraction and the severity of coronary atherosclerosis. 2. The study population consisted of 850 consecutive patients who underwent coronary angiography for suspected or known coronary atherosclerosis. Anthropometric measurements including...

journal_title：Clinical and experimental pharmacology & physiology

authors： Jia EZ,Xu ZX,Yang ZJ,Zhu TB,Wang LS,Cao KJ,Ma WZ

更新日期：2011-02-01 00:00:00

abstract：:1. The turnover rate of inositol(1,4,5)trisphosphate (Ins(1,4,5)P3) in noradrenaline-stimulated adult rat left atria was calculated from changes in specific activity and was found to equal 110 ct/min per mg tissue. In contrast, the isomers of inositol mono- and bisphosphates accumulated at a rate of 508 ct/min per mg....

journal_title：Clinical and experimental pharmacology & physiology

authors： Anderson KE,Myers D,Woodcock EA

更新日期：1993-05-01 00:00:00

abstract：:1. Contractions and electrical activity were recorded from isolated segments of longitudinal (L) and circular (C) myometrium from rats on gestation days 16-17 and 21 before and during parturition. 2. The segments were arranged so that the activity of the two layers could be monitored simultaneously and independently. ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Tomiyasu BA,Chen CJ,Marshall JM

更新日期：1988-09-01 00:00:00

abstract：:1. Glyceryl trinitrate (GTN) is frequently infused intravenously as a component of the management of acute coronary syndromes (ACS). Abrupt cessation of GTN infusion after periods of more than 24 h administration often induces rebound vasoconstriction reflecting 'pseudotolerance'; this is also the basis of the 'zero h...

journal_title：Clinical and experimental pharmacology & physiology

authors： Kelly EA,Ahmed RM,Horowitz JD

更新日期：2005-04-01 00:00:00

abstract：:1. The objectives of the study were to establish that inhibition of neuronal differentiation in culture (assessed by neurite outgrowth) can be used as a broad spectrum in vitro measure of neurotoxicity. 2. To establish whether a rapid measure of neurite outgrowth could be used. Thus the study examined the relationship...

journal_title：Clinical and experimental pharmacology & physiology

authors： Abdulla EM,Calaminici M,Campbell IC

更新日期：1995-05-01 00:00:00

abstract：:The effector mechanisms responsible for the bradycardia evoked by bilateral lesions of the brainstem coinciding with the A1 catecholamine cells were analyzed in four groups of rabbits. Sham or lesion operations were carried out in animals with intact cardiac effectors, with cardiac sympathetic block induced by propran...

journal_title：Clinical and experimental pharmacology & physiology

authors： Denoroy L,West MJ,Chalmers J

更新日期：1984-03-01 00:00:00

abstract：:1. Mechanisms involved in the plasma extravasation observed following thermal injury of rat dorsal skin were investigated. 2. Heat applied to the dorsal skin of anaesthetized rats by a temperature-controlled skin heater (1 cm diameter) for 5 min induced temperature-dependent plasma protein extravasation at 48-48.5 deg...

journal_title：Clinical and experimental pharmacology & physiology

authors： Waller J,Siney L,Hoult JR,Brain SD

更新日期：1997-11-01 00:00:00

abstract：:1. Deposition of β-amyloid (Aβ) peptide is a defining pathological hallmark of Alzheimer's disease (AD) and is involved in memory impairment. Evidence suggests that activation of an extracellular signal-regulated kinase (ERK) pathway is related to Aβ accumulation. Thus, the aim of the present study was to investigate ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Jin P,Choi DY,Hong JT

更新日期：2012-10-01 00:00:00

abstract：:The authors have previously demonstrated that a low and intermittent peripheral dose of rapamycin (1 mg/kg three times/week) to rats inhibited mTORC1 signalling, but avoided the hyperlipidemia and diabetes-like syndrome associated with higher doses of rapamycin. The dosing regimen reduced food intake, body weight, adi...

journal_title：Clinical and experimental pharmacology & physiology

authors： Toklu HZ,Bruce EB,Sakarya Y,Carter CS,Morgan D,Matheny MK,Kirichenko N,Scarpace PJ,Tümer N

更新日期：2016-09-01 00:00:00

abstract：:Microglia are the resident immune cells within the brain and retina, commonly known as the macrophages of the central nervous system (CNS). Microglia survey the surrounding milieu to eliminate invading microbes, clear cellular debris and enforce programmed cell death by removing apoptotic cells. Complementary to their...

journal_title：Clinical and experimental pharmacology & physiology

authors： McCarthy CA,Widdop RE,Deliyanti D,Wilkinson-Berka JL

更新日期：2013-08-01 00:00:00

abstract：:Control of cardiomyocyte cytosolic Ca(2+) levels is crucial in determining inotropic status and ischemia/reperfusion stress response. Responsive to fluctuations in cellular Ca(2+), Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) is a serine/threonine kinase integral to the processes regulating cardiomyocyte Ca(...

journal_title：Clinical and experimental pharmacology & physiology

authors： Bell JR,Raaijmakers AJ,Janssens JV,Delbridge LM

更新日期：2015-12-01 00:00:00

abstract：:1. Plasma drug levels and blood pressure changes produced by a single 2 mg oral dose of prazosin were determined in nine hypertensive patients. 2. Regression analysis showed that there was a high degree of correlation between plasma prazosin concentration and change in mean blood pressure. 3. There were marked differe...

journal_title：Clinical and experimental pharmacology & physiology

authors： Stokes GS,Monaghan JC,MacCarthy EP,Oates HF

更新日期：1980-03-01 00:00:00

abstract：:Diabetes mellitus and depressive disorders are both common chronic diseases that increase functional disability and social burden. Cognitive impairment is a potentially debilitating feature of depression. Previous evidence indicates that the antidiabetic drug metformin could be suitable for diabetic patients with cogn...

journal_title：Clinical and experimental pharmacology & physiology

authors： Guo M,Mi J,Jiang QM,Xu JM,Tang YY,Tian G,Wang B

更新日期：2014-09-01 00:00:00

abstract：:Hypertension leads to electrophysiological changes in the heart. Chronic exercise induced by a treadmill-running programme (TRP) is considered a potential non-pharmacological treatment for hypertension and may have implications in heart remodelling. However, it is not known whether the TRP is able to improve the elect...

journal_title：Clinical and experimental pharmacology & physiology

authors： Roman-Campos D,Carneiro-Júnior MA,Prímola-Gomes TN,Silva KA,Quintão-Júnior JF,Gondim AN,Duarte HL,Cruz JS,Natali AJ

更新日期：2012-02-01 00:00:00

abstract：:1. Patients were grouped into categories of 'no airways disease', 'obstructive airways disease without response to bronchodilator' and 'obstructive airways disease with bronchodilator responsiveness'. 2. Cyclic nucleotides were assayed in specimens of lung tissue that were excised during surgery. 3. Reduced levels of ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Krzanowski JJ,Polson JB,Goldman AL,Ebel TA,Szentivanyi A

更新日期：1979-01-01 00:00:00

abstract：:1. Most studies examining the effect of angiotensin-converting enzyme (ACE) inhibitors on atherosclerosis in experimental animals have used doses well in excess of those given clinically. 2. Using a rabbit model of cholesterol-induced atherosclerosis characterized by subendothelial lipid accumulations ('juvenile fatty...

journal_title：Clinical and experimental pharmacology & physiology

authors： Fennessy PA,Campbell JH,Mendelsohn FA,Campbell GR

更新日期：1996-08-01 00:00:00

abstract：:1. The development of microneurography, in which an insulated tungsten microelectrode is inserted into an accessible peripheral or cranial nerve in awake human subjects, has allowed detailed analyses of the signalling capacities of single mechanoreceptive afferents from the skin, muscles and joints. For example, we kn...

journal_title：Clinical and experimental pharmacology & physiology

authors： Macefield VG

更新日期：2005-01-01 00:00:00

abstract：:1. Treatment with heparin has beneficial effects in diabetic nephropathy. The occurrence of increased urinary albumin excretion in diabetic patients reflects general vascular dysfunction, including increased transcapillary permeability of macromolecules. The aim of the present study was to evaluate the effects of hepa...

journal_title：Clinical and experimental pharmacology & physiology

authors： Oturai PS

更新日期：1999-05-01 00:00:00