Abstract:
:1. Renin mRNA is present in the kidney and, in lower concentrations, in many extrarenal tissues and serves as an index of renin gene activity, as well as potential renin or prorenin synthesis in cell populations within those tissues. Unfortunately the quantity can be very low. 2. A new, highly sensitive technique is described for detection of renin mRNA that involves the enzyme Taq polymerase for both reverse transcription of renin mRNA into renin cDNA and for amplification of the 769-1099 nucleotide segment by the polymerase chain reaction (PCR), all of which involves a single reaction mixture. 3. In this way renin mRNA was detected in kidney and several extrarenal tissues as a PCR product of approximately 330 base pairs on agarose gels by ethidium-bromide staining or hybridization probing. The region of renin mRNA chosen for amplification spanned several intron sites in the coding sequence so that the presence of amplicants derived from genomic DNA could be readily discriminated, as a band of approximately 1.5 kilobases. 4. Thus single-step PCR offers a powerful new approach to detection of renin mRNA.
journal_name
Clin Exp Pharmacol Physioljournal_title
Clinical and experimental pharmacology & physiologyauthors
Lou YK,Smith DL,Robinson BG,Morris BJdoi
10.1111/j.1440-1681.1991.tb01463.xsubject
Has Abstractpub_date
1991-05-01 00:00:00pages
357-62issue
5eissn
0305-1870issn
1440-1681journal_volume
18pub_type
杂志文章abstract::1. The effect of enalapril on handling of an Na load and on body Na during 96 h of zero Na intake was measured in hypertensive rats (GH and SHR) and their normotensive controls (N and WKY) by a whole body counting method. 2. Enalapril treatment led to a greater fall in body Na in the first 24 h after the Na load (as e...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1992.tb00475.x
更新日期:1992-05-01 00:00:00
abstract::The effect of cyclic GMP was investigated using guinea-pig tracheal smooth muscle. 8-Bromo-cyclic GMP showed a dose-dependent relaxation of spontaneous tension of tracheal smooth muscle. Administration of sodium nitroprusside induced dose-dependent relaxation of tracheal smooth muscle as well as an increase in tissue ...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1986.tb00313.x
更新日期:1986-01-01 00:00:00
abstract::In guinea-pig isolated atria, angiotensin I and angiotensin II produced concentration dependent increases in the rate of spontaneous beating and in the release of noradrenaline produced by field stimulation of sympathetic nerves. In rat isolated caudal artery preparations, both angiotensin I and angiotensin II had dir...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1984.tb00290.x
更新日期:1984-07-01 00:00:00
abstract::1. Although measuring the rate of firing of multi-unit muscle sympathetic nerve activity (MSNA) has provided important information in many aspects of cardiovascular medicine, measuring single-unit vasoconstrictor activity provides a better understanding of the possible mechanisms underlying disturbed sympathetic nervo...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.2008.04905.x
更新日期:2008-04-01 00:00:00
abstract::Malignant tumours are a major cause of mortality in humans. Currently used therapeutic regimens have not improved survival rates of patients suffering from malignant tumours much because of their limited efficacy and side-effects. A therapeutic approach that uses Newcastle disease virus (NDV) represents an attractive ...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.2011.05662.x
更新日期:2012-08-01 00:00:00
abstract::1. Rats and mice were vaccinated with Haemophilus influenzae in different vaccination schedules whereafter blood eosinophils were counted. In rats a single vaccination resulted in a dose-dependent effect on the blood eosinophil count in a pattern comparable with that after Bordetella pertussis vaccination. In a long-t...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1979.tb00018.x
更新日期:1979-03-01 00:00:00
abstract::1. Tissue plasminogen activator (tPA) has both fibrinolytic and anti-inflammatory activity. These properties may be useful in treating inflammatory lung diseases, such as acute respiratory distress syndrome (ARDS). 2. We have previously demonstrated the feasibility of targeted pulmonary delivery of tPA. As part of our...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2008.05011.x
更新日期:2008-12-01 00:00:00
abstract::Accumulating reports have demonstrated that long non-coding RNAs (lncRNAs) play critical roles in the occurrence and metastasis of cholangiocarcinoma (CCA). LncRNA myocardial infarction associated transcript (MIAT) has been widely reported in hepatocellular carcinoma, pancreatic cancer and colorectal cancer, but the r...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.13283
更新日期:2020-06-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2007.04539.x
更新日期:2007-03-01 00:00:00
abstract::The P2X7 receptor is a ligand-gated purinergic receptor activated by extracellular ATP. The receptor is highly expressed in immune cells and in the brain, and, upon activation, the P2X7 receptor allows a cation flux, leading to the distinct activation of intracellular signalling pathways as the secretion of pro-inflam...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/1440-1681.13079
更新日期:2019-06-01 00:00:00
abstract::1. The object of this study was to determine whether meat protein per se is responsible for the higher blood pressures (BP) in omnivores compared with vegetarians. 2. Assessments were made by a double blind randomized control trial in 64 normotensive volunteers recruited from Royal Perth Hospital staff. 3. All volunte...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1440-1681.1987.tb00368.x
更新日期:1987-03-01 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
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.2007.04703.x
更新日期:2007-10-01 00:00:00
abstract::Despite the presence of many studies on the role of mechanistic target of rapamycin (mTOR) in cardiorenal tissues, the definitive role of mTOR in the pathogenesis of renal injury subsequent to ischaemia-reperfusion (IR) remains unclear. The aims of the current study were to characterize the role of mTOR in normal kidn...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.12648
更新日期:2016-11-01 00:00:00
abstract::1. In the [(13)C]-octanoic acid breath test, the time versus pulmonary [(13)CO(2)] excretion rate curve is analysed using mathematical curve-fitting techniques to calculate gastric emptying parameters. Thus, the goodness-of-fit highly influences the accuracy of the breath test. However, a double-peaked [(13)CO(2)] exc...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1440-1681.2005.04235.x
更新日期:2005-07-01 00:00:00
abstract::Age-related endothelial dysfunction is closely associated with the local production of reactive oxygen species (ROS) within and in the vicinity of the vascular endothelium. Oxidant-induced DNA damage can activate the nuclear enzyme poly(ADP-ribose) polymerase 1 (PARP-1), leading to endothelial dysfunction in various p...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.12484
更新日期:2015-12-01 00:00:00
abstract::Orthostatic stress triggers a response to maintain cerebral perfusion and prevent syncope. Given the hypotensive effects of inorganic nitrate this response to orthostasis may be altered by acute supplementation with inorganic nitrate and modified by ethnic origin. Caucasian and SE Asian (n = 30 for both), were recruit...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.13010
更新日期:2018-11-01 00:00:00
abstract::Urinary levels of glycosaminoglycans (GAG) and hydroxyproline from normal and fluoride treated rabbits were estimated. The hydroxylysine content of serum and urine of rabbits after excessive ingestion of fluoride was also investigated. There was a progressive decrease in GAG content, reduction in hydroxylysine, wherea...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1983.tb00231.x
更新日期:1983-09-01 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
pub_type: 临床试验,杂志文章
doi:10.1111/j.1440-1681.1980.tb00082.x
更新日期:1980-07-01 00:00:00
abstract::1. The present study investigated whether the somatostatin receptor (SSTR) agonist, octreotide, could inhibit the activation of dorsal skin afferent fibres induced by local injection of capsaicin in the rat. 2. Single unit activity from Aδ mechano-heat sensitive (AMH; n = 41) and C mechano-heat sensitive (CMH; n = 30)...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2011.05542.x
更新日期:2011-08-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1984.tb00251.x
更新日期:1984-03-01 00:00:00
abstract::1. The aims of the present study were to investigate the pharmacological effects of quercetin on wild-type (WT) and mutant (I502A) human (h) Kv1.5 channel currents (I(kur)) and to identify whether mutation in the S6 segment is critical to activation of I(kur) by quercetin. 2. Experiments were performed on WT and site-...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2008.05061.x
更新日期:2009-02-01 00:00:00
abstract::1. The worldwide epidemic of obesity in adults has been mirrored in children in developed and developing countries. 2. Central obesity appears to be driving a cluster of abnormalities often referred to as the metabolic syndrome. 3. The definition of the metabolic syndrome in children is not suited to arbitrary cut-off...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2008.04887.x
更新日期:2008-04-01 00:00:00
abstract::1. Stroke is the second most common cause of death and a major cause of disability worldwide. Despite increasing knowledge of the cellular and molecular mechanisms that occur in stroke, there are still large gaps in our understanding that are impeding therapeutic progress. In addition, there are no drugs yet that can ...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.2009.05190.x
更新日期:2010-02-01 00:00:00
abstract::1. After a severe burn, a marked decrease in myocardial blood flow results in ischaemic and hypoxic injury, which subsequently leads to apoptosis or necrosis. Phosphatidylinositol 3-kinase (PI3-K)/Akt is an important intracellular signal transduction molecule that regulates cell proliferation, differentiation, glucose...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2010.05355.x
更新日期:2010-05-01 00:00:00
abstract::1. The effect of endothelin on phosphatidylinositol turnover in rat atria was investigated by measuring the generation of inositol phosphates following [3H]-inositol labelling. 2. In the presence of 10 mmol/L LiCl, endothelin caused dose-dependent increases in the accumulation of inositol mono, bis and trisphosphates ...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1990.tb01320.x
更新日期:1990-04-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1990.tb01273.x
更新日期:1990-10-01 00:00:00
abstract::The pharmacological actions of 2,6-di-tert-butyl-4-(3-hydroxy-2-spiropentylpropyl)-phenol (BSPP), a putative presynaptic GABA(B) receptor modulator, were examined in electrically stimulated rat neocortical brain slices preloaded with [3H]-GABA or [3H]-glutamic acid. At 10 mmol/L, BSPP inhibited the release of [3H]-GAB...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2008.04948.x
更新日期:2008-09-01 00:00:00
abstract::1. We have reported previously that instant coffee contains ligands for opiate receptors with characteristics similar to those of opiate antagonists. 2. A concentrate of receptor-active ligands from instant coffee was prepared by serial treatments involving Amberlite XAD-2, flash chromatography and gel permeation chro...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1987.tb01869.x
更新日期:1987-10-01 00:00:00
abstract::1. Cholestatic liver disease is associated with nitric oxide (NO) overproduction and bradycardia. Nitric oxide has a dual effect on sinoatrial node and its effects depend on its concentration. Nitric oxide can increase heart rate by activating hyperpolarization-activated pacemaker current (If) but, at high concentrati...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1046/j.1440-1681.2002.03748.x
更新日期:2002-10-01 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
pub_type: 杂志文章
doi:10.1111/1440-1681.12891
更新日期:2018-05-01 00:00:00