Abstract:
:1. Inflammation, particularly the pro-inflammatory cytokine tumour necrosis factor (TNF), increases necrosis of skeletal muscle. Depletion of inflammatory cells, such as neutrophils, cromolyn blockade of mast cell degranulation or pharmacological blockade of TNF reduces necrosis of dystrophic myofibres in the mdx mouse model of the lethal childhood disease Duchenne muscular dystrophy (DMD). 2. Insulin-like growth factor-1 (IGF-1) is a very important cytokine for maintenance of skeletal muscle mass and the transgenic overexpression of IGF-1 within muscle cells reduces necrosis of dystrophic myofibres in mdx mice. Thus, IGF-1 usually has the opposite effect to TNF. 3. Activation of TNF signalling via the c-Jun N-terminal kinase (JNK) can inhibit IGF-1 signalling by phosphorylation and conformational changes in insulin receptor substrate (IRS)-1 downstream of the IGF-1 receptor. Such silencing of IGF-1 signalling in situations where inflammatory cytokines are elevated has many implications for skeletal muscle in vivo. 4. The basis for these interactions between TNF and IGF-1 is discussed with specific reference to clinical consequences for myofibre necrosis in DMD and also for the wasting (atrophy) of skeletal muscles that occurs in very old people and in cachexia associated with inflammatory disorders.
journal_name
Clin Exp Pharmacol Physioljournal_title
Clinical and experimental pharmacology & physiologyauthors
Grounds MD,Radley HG,Gebski BL,Bogoyevitch MA,Shavlakadze Tdoi
10.1111/j.1440-1681.2007.04868.xsubject
Has Abstractpub_date
2008-07-01 00:00:00pages
846-51issue
7eissn
0305-1870issn
1440-1681pii
CEP4868journal_volume
35pub_type
杂志文章,评审abstract::1. Calcified arteriosclerotic lesions have been recognized early in life as abnormalities in coronary arteries. 2. We examined coronary arterial plaques as an undecalcified tissue and revealed widespread mineralization within the plaque. Non-collagenous proteins that regulate calcification, such as osteopontin, have b...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1996.tb02609.x
更新日期:1996-03-01 00:00:00
abstract::1. The effect of cicletanine, a novel antihypertensive agent with natriuretic activity, on blood pressure and progression of renal failure of 5/6 nephrectomized spontaneously hypertensive rats with salt loading was examined. 2. All nephrectomized rats were randomly assigned to one of four groups and their diet was cha...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1046/j.1440-1681.1999.03021.x
更新日期:1999-03-01 00:00:00
abstract::Preterm birth (PTB) is the single largest cause of death in infants and young children. The rate of PTB is significantly higher in male infants, particularly those that are born very preterm. Here we present evidence to suggest that the decidual renin-angiotensin system may play a role in inhibiting inflammation and m...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/1440-1681.12734
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abstract::1. Econazole is used clinically as an antifungal drug with many different in vitro effects. However, the effects of econazole on prostate cancer cells are unknown. The effects of econazole on intracellular Ca2+ concentrations ([Ca2+]i) in and the proliferation of human PC3 prostate cancer cells was explored in the pre...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2005.04254.x
更新日期:2005-09-01 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
pub_type: 杂志文章
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更新日期:1998-06-01 00:00:00
abstract::1. Angiotensin (Ang) II causes growth-related effects on vascular smooth muscle cells in vitro and in vivo. 2. Chronic infusions of AngII systemically, at doses that are initially subpressor, result in slowly progressive increases in arterial pressure ('slow-pressor' hypertension). It has been suggested that the hyper...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1046/j.1440-1681.2001.03590.x
更新日期:2001-12-01 00:00:00
abstract::Pathogenic inflammation mediated by overactive type 1 helper T cell (Th1) responses could exacerbate and perpetuate Crohn's disease. Programmed death (PD)-1 and its ligand PD-L1 pathway could be upregulated to suppress inflammation. We wondered why this pathway is ineffective at suppressing pathogenic Th1 inflammation...
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pub_type: 杂志文章
doi:10.1111/1440-1681.13127
更新日期:2019-09-01 00:00:00
abstract::1. There was no significant difference between the systolic blood pressure (SBP) of offspring derived from SHRSP mother and WKY father and the SBP of offspring derived from WKY mother and SHRSP father at the developing stage (5-13 weeks of age). 2. The degree of genetic determinations of SBP in stroke-prone spontaneou...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1991.tb01631.x
更新日期:1991-09-01 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
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.1989.tb01584.x
更新日期:1989-06-01 00:00:00
abstract::Severe drug eruption (SDE), a common skin disease, becomes dangerous when it occurs in patients with human immunodeficiency virus (HIV). However, the molecular mechanisms are poorly understood. Forty patients including HIV+ SDE+ (n = 15), HIV- SDE+ (n = 15) and HIV+ SDE- (n = 10) subjects were enrolled in our study. A...
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pub_type: 杂志文章
doi:10.1111/1440-1681.13266
更新日期:2020-06-01 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
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1982.tb00840.x
更新日期:1982-11-01 00:00:00
abstract::1. An antisense oligonucleotide (ASO) is a short strand of deoxyribonucleotide analogue that hybridizes with the complementary mRNA in a sequence-specific manner via Watson-Crick base pairing. Formation of the ASO-mRNA heteroduplex either triggers RNase H activity, leading to mRNA degradation, induces translational ar...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.2006.04403.x
更新日期:2006-05-01 00:00:00
abstract::Preeclampsia is a complication affecting pregnant women worldwide, which leads to maternal and fetal morbidity and mortality. In this study, we evaluated the efficacy of ferulic acid (FA) on an Nω -nitro-L-arginine methyl ester hydrochloride (L-NAME) induced rat model of preeclampsia. L-NAME was administered to pregna...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.12801
更新日期:2017-10-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type:
doi:10.1111/j.1440-1681.2004.04027.x
更新日期:2004-08-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1986.tb00936.x
更新日期:1986-07-01 00:00:00
abstract::1. Elevated plasma lipoprotein (a) (Lp(a)) concentrations have been correlated with an increased risk of premature cardiovascular disease. The plasma Lp(a) concentration is quantitatively heritable and the apolipoprotein (Apo) A gene is known as a major locus-determining Lp(a) concentration. 2. The aim of the present ...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1046/j.1440-1681.1999.03033.x
更新日期:1999-04-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.2010.05443.x
更新日期:2010-12-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.1991.tb01419.x
更新日期:1991-02-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1991.tb01440.x
更新日期:1991-04-01 00:00:00
abstract::Autophagy promotes cell survival or induces apoptosis in cancer cells. While SIRT1 and AMPK induce autophagy in both normal and cancer cells, Akt and mTOR can inhibit it. Calycosin, a methoxyisoflavone, protects against several types of solid tumours including colorectal cancer. However, the mechanisms behind the anti...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.13133
更新日期:2019-10-01 00:00:00
abstract::1. Sevoflurane produces QT prolongation on the electrocardiogram, predominantly via inhibition of the slow delayed rectifier K(+) current. DPI 201-106 is an experimental drug that produces QT prolongation by reducing Na(+) channel inactivation, thereby mimicking congenital long QT syndrome type 3 (LQT3). The present s...
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pub_type: 杂志文章
doi:10.1111/j.1440-1681.2007.04805.x
更新日期:2007-12-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1989.tb01614.x
更新日期:1989-08-01 00:00:00
abstract::This in vivo study tested the hypothesis that the modulation of acetylcholine (ACh) release by the M1 muscarinic receptor (mAChR) in the neuromuscular junction of disused muscles may affect the tensions of the muscles during the neuromuscular monitoring of a rocuronium-induced neuromuscular block and compared the resu...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/1440-1681.13012
更新日期:2018-12-01 00:00:00
abstract::The amino acid sequence of human renin was identified for the first time. This was determined from the nucleotide sequence of exons in the human renin gene identified in a genomic library by recombinant DNA techniques. Examination of amino acid residues involved in the enzymatic hydrolysis by human renin of the unique...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1984.tb00281.x
更新日期:1984-07-01 00:00:00
abstract::1. The therapeutic effect of green tea extract (GTE) on the aortic collagen content and its characteristics were investigated in streptozotocin diabetic rats. 2. Diabetes was induced in rats by a single intra peritoneal injection of streptozotocin (60 mg/kg bodyweight). Six weeks after diabetes induction, GTE was admi...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
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更新日期:2006-04-01 00:00:00
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journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章
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更新日期:2010-09-01 00:00:00
abstract::Repaglinide is a short-acting insulin secretagogue, which often results in considerable interindividual variability in therapeutic efficacy when widely used in a clinical setting. Among various reasons under discussion is genetic polymorphism, especially the genes related to insulin secretion and resistance. Recent st...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,随机对照试验
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更新日期:2015-01-01 00:00:00
abstract::1. The choice of initial pharmacological therapy is one area where the different hypertension management guidelines vary in recommending either the use of diuretics and beta-blockers as preferred drugs or choosing from any of the five major classes of antihypertensives. 2. Improvement in cardiovascular morbidity and m...
journal_title:Clinical and experimental pharmacology & physiology
pub_type: 杂志文章,评审
doi:10.1111/j.1440-1681.1997.tb02733.x
更新日期:1997-12-01 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
pub_type: 杂志文章
doi:10.1111/j.1440-1681.1998.tb02177.x
更新日期:1998-12-01 00:00:00