Tiron ameliorates high glucose-induced cardiac myocyte apoptosis by PKCδ-dependent inhibition of osteopontin.

abstract：:1. Pre- and postjunctional effects of endothelin (1-10 nmol/L) have been studied in the rabbit isolated ear artery and in rat isolated atria. 2. Endothelin produced concentration-dependent increases in arterial perfusion pressure, and had positive chronotropic and inotropic effects in rat atria. 3. Vasoconstrictor res...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wong-Dusting HK,Reid JJ,Rand MJ

更新日期：1989-04-01 00:00:00

abstract：:1. Using a nested case-control study of 661 non-institutionalized elderly (> or = 60 years) residents of Dubbo, New South Wales, Australia, the aim of this study is to determine whether the A1166C polymorphism of the angiotensin II type I (AT1) receptor gene is associated with hypertension in the elderly. 2. Individua...

journal_title：Clinical and experimental pharmacology & physiology

authors： Liyou N,Davis D,James K,Simons L,Friedlander Y,Simons J,McCallum J,Johnson A

更新日期：1999-07-01 00:00:00

abstract：:1. The effects of ouabain and acetazolamide on the secretion of pancreatic juice stimulated by secretin in anaesthetized dogs were investigated. 2. Intra-arterial injection of ouabain (1-10 micrograms) and acetazolamide (1-10 mg) caused dose-dependent decreases in the volume of pancreatic juice. When both drugs were a...

journal_title：Clinical and experimental pharmacology & physiology

authors： Iwatsuki K,Horiuchi A,Yonekura Y,Chiba S

更新日期：1989-03-01 00:00:00

abstract：:1. Heterogeneity in the receptors for the neuropeptide calcitonin gene-related peptide (CGRP) has been apparent for nearly 20 years. This is most clearly manifested in the observation of CGRP(8-37)-sensitive and -insensitive populations of CGRP-activated receptors. The pA(2) values for CGRP(8-37) in excess of 7 are wi...

journal_title：Clinical and experimental pharmacology & physiology

authors： Hay DL

更新日期：2007-10-01 00:00:00

abstract：:1. Plasma concentrations of prorenin were determined in a transgenic animal model of nephropathy induced by overexpression of transforming growth factor (TGF)-beta1 in the juxtaglomerular apparatus. 2. In both female and male mice, plasma concentrations of prorenin were higher in transgenic than in non-transgenic anim...

journal_title：Clinical and experimental pharmacology & physiology

authors： Krag S,Nielsen AH,Wogensen L

更新日期：2000-09-01 00:00:00

abstract：:The distribution and binding characteristics of the radioligand (-)-[125I]-cyanopindolol (CYP) have been examined in slide mounted mouse kidney sections, using the technique of in vitro labelling and autoradiography. (-)-[125I]-CYP binding to sections was of high affinity (KD = 55.8 pmol/l, s.e.m. = 8.1, n = 4) to a s...

journal_title：Clinical and experimental pharmacology & physiology

authors： Lew R,Summers RJ

更新日期：1986-03-01 00:00:00

abstract：:1. The present study was carried out to determine whether rilmenidine, a recently introduced antihypertensive agent which acts on alpha 2-adrenoceptors, has partial agonist activity on prejunctional alpha 2-adrenoceptors in guinea-pig atria. 2. Isolated preparations of guinea-pig atria were incubated with [3H]-noradre...

journal_title：Clinical and experimental pharmacology & physiology

authors： Li CG,Rand MJ

更新日期：1988-10-01 00:00:00

abstract：:1. The role of arginine vasopressin (AVP) was examined in adrenocorticotrophin (ACTH)-induced hypertension in Sprague-Dawley rats using the non-peptide AVP V1a receptor antagonist OPC 21268. 2. In an acute study, six rats were pretreated with ACTH for 11 days and direct arterial blood pressure (4 h), plasma osmolality...

journal_title：Clinical and experimental pharmacology & physiology

authors： Fraser TB,Turner SW,Wen C,Li M,Burrell LM,Whitworth JA

更新日期：2000-11-01 00:00:00

abstract：:1. Aqueous celery extract was administered intraperitoneally to genetically hypercholesterolaemic (RICO) and normocholesterolaemic (RAIF) rats via Alzet osmotic pumps over a 13 day period. 2. The serum cholesterol concentration of the celery extract-treated RICO rats was found to be significantly lower (P < 0.05) than...

journal_title：Clinical and experimental pharmacology & physiology

authors： Tsi D,Tan BK

更新日期：1996-03-01 00:00:00

abstract：:According to Guyton's model, impaired renal sodium excretion plays a key role in the increased salt sensitivity of blood pressure (BP). Several factors contribute to impaired renal sodium excretion, including the sympathetic nervous system, the renin-angiotensin system and aldosterone. Accumulating evidence suggests t...

journal_title：Clinical and experimental pharmacology & physiology

authors： Kawarazaki W,Fujita T

更新日期：2013-12-01 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：:The resistance of breast cancer cells to drugs is a major obstacle to effective cancer chemotherapy. Here, we study the function mechanisms of long non-coding RNA XIST in chemoresistance of breast cancer to doxorubicin. We examined the 50% inhibitive concentration of doxorubicin to MDA-MB-231 and MDA-MB-231/ADM cells,...

journal_title：Clinical and experimental pharmacology & physiology

authors： Zhang M,Wang F,Xiang Z,Huang T,Zhou WB

更新日期：2020-08-01 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：:The circulating miRNAs are dysregulated in non-small cell lung cancer (NSCLC) and have great promise for clinical diagnosis. The aim of this study was to screen and evaluate the reliability and diagnostic efficiency of candidate serum miRNAs for NSCLC diagnosis. We found that miR-21 and let-7a were significantly dysre...

journal_title：Clinical and experimental pharmacology & physiology

authors： Wang X,Jia Z,Shi H,Pan C

更新日期：2018-10-01 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 aim of the present study was to assess the protective effect of Sargassum polycystum (sulphated polysaccharide) extract against paracetamol-induced DNA strand breaks and modulation of membrane-bound phosphatases, protein thiols and inorganic cations during toxic hepatitis. 2. Seaweed extract (200 mg/kg per day ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Raghavendran HB,Sathivel A,Yogeeta RS,Devaki T

更新日期：2007-03-01 00:00:00

abstract：:Afferent splanchnic nerve stimulation with different frequencies in Wistar Kyoto rats caused depressor and pressor responses depending on the frequency employed. Similar visceral afferent activation in spontaneously hypertensive rats caused depressor responses at all frequencies of stimulation. It is suggested that th...

journal_title：Clinical and experimental pharmacology & physiology

authors： Koyama S,Manning JW

更新日期：1985-01-01 00:00:00

abstract：:1. Adrenocorticotrophin (ACTH) administration to sheep produces a rapid adrenally dependent hypertension which is maximal after 3 days and associated with increased cardiac output (CO) and heart rate (HR), while calculated total peripheral resistance remains unchanged. 2. This study investigated the proposal that a ce...

journal_title：Clinical and experimental pharmacology & physiology

authors： Spence CD,Mathai M,Mills EH,Coghlan JP,Whitworth JA,Scoggins BA

更新日期：1989-07-01 00:00:00

abstract：:Lamotrigine (LTG) is one of the most widely used antiepileptic drugs. Confusion still exists in the literature as to the relative influence of age, body weight, and concomitant drug therapy on LTG pharmacokinetics. So, the objective of this study is to evaluate the influence of patient-related factors and comedication...

journal_title：Clinical and experimental pharmacology & physiology

authors： Baldoni AO,Freitas-Lima P,de Santi Ferreira FI,Martinez EZ,Queiroz RH,Sakamoto AC,Alexandre V,Perucca E,Pereira LR

更新日期：2016-07-01 00:00:00

abstract：:In the context of the ongoing debate on the mechanism of blood pressure (BP) regulation and pathophysiology of arterial hypertension ("renocentric" vs "neural" concepts), attention is focused on the putative regulatory role of changes in renal medullary blood flow (MBF). Experimental evidence is analysed with regard t...

journal_title：Clinical and experimental pharmacology & physiology

authors： Sadowski J,Bądzyńska B

更新日期：2020-08-01 00:00:00

abstract：:1. Insulin-liposomes of four different lipid combinations were given intragastrically to normal rats on twenty occasions and to diabetic rats on 164 occasions. 2. Normal rats showed no hypoglycaemic response to either sonicated or unsonicated liposomes. 3. Diabetic rats failed to respond to sonicated liposomes but six...

journal_title：Clinical and experimental pharmacology & physiology

authors： Shenfield GM,Hill JC

更新日期：1982-07-01 00:00:00

abstract：:1. Signal transducers and activators of transcription (STAT) factors are a family of transcription factors that mediate intracellular signalling initiated at cytokine cell surface receptors and transmitted to the nucleus. In the present study, we determined the global changes in STAT gene expression in the hippocampus...

journal_title：Clinical and experimental pharmacology & physiology

authors： Sun SL,Li TJ,Yang PY,Qiu Y,Rui YC

更新日期：2007-11-01 00:00:00

abstract：:1. In a number of species, high concentrations of angiotensin II (AngII) receptors have been found in the rostral ventrolateral medulla (RVLM) in the hindbrain, which is an important region involved in the modulation of sympathetic vasomotor tone. The present review describes studies in which the contribution of angio...

journal_title：Clinical and experimental pharmacology & physiology

authors： Head GA

更新日期：1996-09-01 00:00:00

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. The present study was performed to test the hypothesis that the reactive oxygen species (ROS)-angiotensinogen (AGT)-renin angiotensin system (RAS) axis is sequentially activated in the development of diabetic nephropathy in Zucker diabetic fatty (ZDF) obese rats. 2. Genetic pairs of male ZDF obese and control ZDF l...

journal_title：Clinical and experimental pharmacology & physiology

authors： Miyata K,Ohashi N,Suzaki Y,Katsurada A,Kobori H

更新日期：2008-08-01 00:00:00

abstract：:1. The aim of this study was to evaluate the role of endothelium in mediating the response to acetylcholine in the thoracic aorta and coronary vessels of rats exposed to cigarette smoking. Total serum cholesterol was measured at the beginning and end of the experiment. 2. The relaxation response to acetylcholine was s...

journal_title：Clinical and experimental pharmacology & physiology

authors： Jorge PA,Ozaki MR,Almeida EA

更新日期：1995-06-01 00:00:00

abstract：:C1q/TNF-related protein 6 (CTRP6) is a member of the CTRP family that has been reported to exhibit a nephroprotective effect. However, the role of CTRP6 in renal ischaemia/reperfusion (I/R) injury (IRI) remains unclear. In the present study, we aimed to explore the protective effect of CTRP6 in renal IRI and the poten...

journal_title：Clinical and experimental pharmacology & physiology

authors： Xiang H,Xue W,Li Y,Zheng J,Ding C,Dou M,Wu X

更新日期：2020-06-01 00:00:00

abstract：:The effects of the calcium antagonists verapamil and nifedipine on mean arterial blood pressure, heart rate and pressor responses to a range of alpha-adrenoceptor agonists were examined in male normotensive New Zealand white rabbits and in rabbits with perinephritis hypertension. Verapamil and nifedipine caused a grea...

journal_title：Clinical and experimental pharmacology & physiology

authors： Hamilton CA,Jardine E,Sumner DJ,Reid JL

更新日期：1987-02-01 00:00:00

abstract：:1. The role of cardiac reflexes in baroreflex control mechanisms and the changes that occur in chronic hypertension is reviewed. The rapid resetting properties of the arterial baroreceptors ensures its role in short-term rather than long-term control of blood pressure. 2. In hypertensive humans and animals, the barore...

journal_title：Clinical and experimental pharmacology & physiology

authors： Head GA

更新日期：1994-10-01 00:00:00

abstract：:1. The effects of 14 lignocaine homologues on the maximum upstroke velocity (Vmax) of the action potentials (AP) were studied in guinea-pig papillary muscles. These drugs possess one, two or three methyl groups in different positions: an ortho-chloro, -carbomethoxy or -ethyl group instead of an ortho-methyl group; or ...

journal_title：Clinical and experimental pharmacology & physiology

authors： Hamamoto T,Ichiyama M,Takahashi Y,Ban T

更新日期：1992-06-01 00:00:00