B2 receptor activation reduces Erk1 and Erk2 phosphorylation induced by insulin-like growth factor-1, platelet-derived growth factor-BB, and high glucose in rat isolated glomeruli.

abstract：:Alterations in electrical conductivity between smooth muscle cells (SMCs) can alter the spread and effectiveness of electromechanical SMC contraction. We attempted to determine whether alterations in pressure-dependent constriction (PDC) occurring in relation to stroke development within the middle cerebral arteries (...

journal_title：Canadian journal of physiology and pharmacology

authors： Smeda JS,King SR

更新日期：1998-02-01 00:00:00

abstract：:The effects of leukotrienes (LTs) have been widely studied in the isolated perfused mammalian heart; however, little is known about the effect or metabolism of LTs in the isolated bullfrog heart. Isolated perfused bullfrog hearts were administered randomized doses of LTC4, LTD4, or LTE4. The cardiac parameters of hear...

journal_title：Canadian journal of physiology and pharmacology

authors： Herman RP,Heller RS,Canavan CM,Herman CA

更新日期：1988-08-01 00:00:00

abstract：:In embryonic chick hearts during development, there are three inward current systems which are involved in the rising phases of the action potentials (APs): fast INa, slow ICa, and tetrodotoxin-insensitive slow INa. To assess reactivation processes for these three types of inward current channels (fast Na+, slow Ca2+,...

journal_title：Canadian journal of physiology and pharmacology

authors： Sada H,Sada S,Sperelakis N

更新日期：1986-02-01 00:00:00

abstract：:Modification of the mouse interstitial cell testosterone assay by the addition of 1.5 microM forskolin to the incubation medium has improved the sensitivity of this luteinizing hormone bioassay from approximately 100 to 3 pg/tube of NIH rLH RP-2. Luteinizing hormone can be clearly detected in 1 microL of serum from ra...

journal_title：Canadian journal of physiology and pharmacology

authors： Debertin WJ,Pomerantz DK

更新日期：1992-06-01 00:00:00

abstract：:The precise role of microglia in stroke and cerebral ischemia has been the subject of debate for a number of years. Microglia are capable of synthesizing numerous soluble and membrane-bound biomolecules, some known to be neuroprotective, some neurotoxic, whereas others have less definitive bioactivities. The molecular...

journal_title：Canadian journal of physiology and pharmacology

authors： Lai AY,Todd KG

更新日期：2006-01-01 00:00:00

abstract：:Wound healing is important for longevity. Midkine is a cytokine involved in controlling tissue repair and new tissue development, and in regulating inflammation. We investigated the effect of midkine on wound healing in rats. In total, 108 Wistar albino rats were used: 12 as healthy and diabetic controls; 96 were spli...

journal_title：Canadian journal of physiology and pharmacology

authors： Dik B,Baş AL,Yazıhan N

更新日期：2017-05-01 00:00:00

abstract：:Our objective was to produce reductions in the luminal volume of Henle's loop and increases in linear flow velocity through the loop. We did this in a recollection micropuncture study by collecting fluid with and without suction from early distal tubules. With suction, transit time of fast green dye through the loop d...

journal_title：Canadian journal of physiology and pharmacology

authors： Baines AD,Wu CK

更新日期：1975-04-01 00:00:00

abstract：:While conducting studies on the prevention of mortality from acute iron intoxication in rats, diazepam, given to prevent animal suffering, was observed to be associated with reduced mortality in a limited number of animals. The objective was to assess whether diazepam reduces mortality following acute iron intoxicatio...

journal_title：Canadian journal of physiology and pharmacology

authors： Fassos FF,Berkovitch M,Daneman N,Koren L,Cameron R,Klein J,Falcitelli C,St Louis P,Daneman R,Koren G

更新日期：1998-09-01 00:00:00

abstract：:To assess the physiological and clinical implications of the C-type natriuretic peptide (CNP)/guanylyl cyclase B (GC-B) system in the human vasculature, we have examined gene expressions of CNP and its receptor, GC-B, in human vascular endothelial cells (ECs) and smooth muscle cells (SMCs) and have also compared the e...

journal_title：Canadian journal of physiology and pharmacology

authors： Taura D,Nakao K,Nakagawa Y,Kinoshita H,Sone M,Nakao K

更新日期：2020-09-01 00:00:00

abstract：:Exercise is a powerful therapy for preventing the onset of and slowing the progression of cardiovascular disease. Increased shear stress during exercise improves vascular homeostasis by both decreasing reactive oxygen species and increasing nitric oxide bioavailability in the endothelium. While these observations are ...

journal_title：Canadian journal of physiology and pharmacology

authors： Durand MJ,Gutterman DD

更新日期：2014-07-01 00:00:00

abstract：:The present paper reviews current knowledge of the development and plasticity of the inhibitory gamma-aminobutyric acid (GABA) containing circuitry of the cerebral neocortex, in particular, the rat somatosensory barrel field cortex. Recent studies reveal a delayed and protracted maturation of the inhibitory compared w...

journal_title：Canadian journal of physiology and pharmacology

authors： Micheva KD,Beaulieu C

更新日期：1997-05-01 00:00:00

abstract：:The developing heart forms during the early stages of embryogenesis, and misregulated heart development results in congenital heart defects (CHDs). To understand the molecular basis of CHDs, a deep understanding of the morphological and genetic basis of heart development is necessary. Atrial Natriuretic Factor (ANF) i...

journal_title：Canadian journal of physiology and pharmacology

authors： Bruneau BG

更新日期：2011-08-01 00:00:00

abstract：:Two groups of 63-day-old female Wistar rats were fed a folic acid deficient diet, based on 20% of vitamin-free casein and containing 1% of succinylsulfathiazole, for 5 weeks (group A) and 9 weeks (group B) before being bred, and the same diet was continued through pregnancy and lactation. Three out of eleven (21.3%) a...

journal_title：Canadian journal of physiology and pharmacology

authors： Tagbo IF,Hill DC

更新日期：1977-06-01 00:00:00

abstract：:This study developed an animal model of gestational obesity and prediabetes in Sprague Dawley rats using 35% sucrose supplementation (SS). Postprandially, insulin stimulates glucose uptake and nutrient partitioning via insulin-dependent as well as Hepatic Insulin Sensitizing Substance (HISS)-dependent action. HISS is ...

journal_title：Canadian journal of physiology and pharmacology

authors： Lovat NEJ,Legare DJ,Lautt WW

更新日期：2020-10-16 00:00:00

abstract：:In recent experiments in conscious lambs, we showed that in addition to its well-known natriuretic and diuretic effects, i.v. injection of 2 mg/kg of furosemide resulted in a sustained increase in heart rate and an age-dependent increase in plasma renin activity. To determine whether these responses were dose dependen...

journal_title：Canadian journal of physiology and pharmacology

authors： Patel A,Smith FG

更新日期：1997-09-01 00:00:00

abstract：:This study sought to understand the effects of vitronectin (VTN) on the growth of SMMC-7721 hepatoma cells. In addition, this study examined how VTN inhibits the induction of apoptosis in SMMC-7721 cells by 3,3'-diindolylmethane (DIM), a metabolite of natural phytochemicals, and preliminarily investigated the signalin...

journal_title：Canadian journal of physiology and pharmacology

authors： Zhu W,Liu Y,Hu K,Li W,Chen J,Li J,Yang G,Wu J,Liang X,Fu C,Hu Q

更新日期：2014-05-01 00:00:00

abstract：:Diabetic patients have a higher incidence of cardiac arrhythmias, including ventricular fibrillation and sudden death, and show important alterations in the electrocardiogram, most of these related to the repolarization. In myocytes isolated from diabetic hearts, the transient outward K+ current (Ito) is the repolariz...

journal_title：Canadian journal of physiology and pharmacology

authors： Gallego M,Alday A,Urrutia J,Casis O

更新日期：2009-02-01 00:00:00

abstract：:Allicin, the active substance of garlic, exerts a broad spectrum of pharmacological activities and is considered to have potential therapeutic applications. The present study was designed to investigate the possible beneficial effects of allicin against oxidative stress, inflammation, and endothelial dysfunction in hy...

journal_title：Canadian journal of physiology and pharmacology

authors： El-Sheakh AR,Ghoneim HA,Suddek GM,Ammar ESM

更新日期：2016-02-01 00:00:00

abstract：:The epicardial coronary venous pressure in 16 dogs was compared with coronary arterial pressure as well as aortic, intraventricular, and intramyocardial pressures. Partial aortic occlusion augmented intraventricular (IVP), intramyocardial (IMP), aortic (AP), and coronary arterial pressures. Peripheral coronary venous ...

journal_title：Canadian journal of physiology and pharmacology

authors： Klassen GA,Armour JA

更新日期：1983-03-01 00:00:00

abstract：:Kinins are the endogenous ligands of the constitutive B2 receptor (B2R) and the inducible B1 receptor (B1R). Whereas B2R prevents insulin resistance, B1R is involved in insulin resistance and metabolic syndrome. However, the contribution of B1R in type 2 diabetes associated with obesity remains uncertain. The aim of t...

journal_title：Canadian journal of physiology and pharmacology

authors： Talbot S,Dias JP,El Midaoui A,Couture R

更新日期：2016-07-01 00:00:00

abstract：:Chronically hypoxic rats (exposed to 5000 m elevation for 3 weeks) develop pulmonary hypertension (PH) that is reversed upon return to normoxia and is blocked by bradykinin (BK) antagonist B9430 treatment (100 microg/kg s.c. three times per week). Treatment of rats with both the synthetic VEGF receptor-1/2 antagonist ...

journal_title：Canadian journal of physiology and pharmacology

authors： Taraseviciene-Stewart L,Gera L,Hirth P,Voelkel NF,Tuder RM,Stewart JM

更新日期：2002-04-01 00:00:00

abstract：:To investigate the capacity of efferent sympathetic neurons to modulate the failing heart, stellate ganglion stimulation was performed in dogs with biventricular heart failure induced by rapid ventricular pacing (240 beats/min) for 4-6 weeks. Less noradrenaline was released from cardiac myoneural junctions into corona...

journal_title：Canadian journal of physiology and pharmacology

authors： Cardinal R,Nadeau R,Laurent C,Boudreau G,Armour JA

更新日期：1996-09-01 00:00:00

abstract：:Childhood cancer survivors can develop significant cardiac dysfunction in adulthood as a consequence of their cancer treatment. Studies have linked heart failure during pregnancy to childhood doxorubicin (DOX) exposure. We hypothesized that DOX injection would reduce cardiac function peripartum and that DOX-treated da...

journal_title：Canadian journal of physiology and pharmacology

authors： Calvé A,Noiles W,Sebag IA,Chalifour LE

更新日期：2012-11-01 00:00:00

abstract：:Our previous studies have suggested that GATA-4 increases the differentiation of bone-marrow-derived mesenchymal stem cells (MSCs) into cardiac phenotypes. This study further investigated whether GATA-4 enhances MSC-mediated cardioprotection following hypoxia. MSCs were harvested from rat bone marrow and transduced wi...

journal_title：Canadian journal of physiology and pharmacology

authors： Li HX,Zhou YF,Zhao X,Jiang B,Yang XJ

更新日期：2014-08-01 00:00:00

abstract：:Dual agonism of glucagon and glucagon-like peptide-1 (GLP-1) receptors reduce body weight without inducing hyperglycemia in rodents. However, the effect of a co-agonist on insulin sensitivity and lipid metabolism has not been thoroughly assessed. Diet-induced obese (DIO) mice received 0.5 mg·kg(-1) of co-agonist or 2....

journal_title：Canadian journal of physiology and pharmacology

authors： Patel V,Joharapurkar A,Dhanesha N,Kshirsagar S,Patel K,Bahekar R,Shah G,Jain M

更新日期：2013-12-01 00:00:00

abstract：:The effect of chlorpromazine on subcellular biosynthesis, hydrolysis, and transfer of lipids and liponucleotides participating in the biosynthesis of polyglycerophosphatides in guinea pig liver was studied. Chlorpromazine showed an apparent stimulation of accumulation of phosphatidic acid and CDP-diglycerides in micro...

journal_title：Canadian journal of physiology and pharmacology

authors： Stuhne-Sekalec L,Chudzik J,Stanacev NZ

更新日期：1987-03-01 00:00:00

abstract：:The electrophysiologist's view of brain astrocytes has changed markedly in recent years. In the past astrocytes were viewed as passive, K+ selective cells, but it is now evident that they are capable of expressing voltage- and ligand-activated channels previously thought to be restricted to neurons. The functional imp...

journal_title：Canadian journal of physiology and pharmacology

authors： Sontheimer H

更新日期：1992-01-01 00:00:00

abstract：:The knowledge on alpha-adrenoceptors has expanded enormously in the last decade, mostly as a result of in vitro and in vivo animal experiments. In the face of considerable species differences we have tested several of the newly developed concepts on alpha-adrenoceptors in the circulation of the human forearm. In this ...

journal_title：Canadian journal of physiology and pharmacology

authors： van Brummelen P,Jie K,Timmermans PB,van Zwieten PA

更新日期：1987-08-01 00:00:00

abstract：:Grains are global dietary staples that when consumed in whole grain form, offer considerable health benefits compared with milled grain foods, including reduced body weight gain and reduced cardiovascular and diabetes risks. Dietary patterns, functional foods, and other lifestyle factors play a fundamental role in the...

journal_title：Canadian journal of physiology and pharmacology

authors： Nelson K,Stojanovska L,Vasiljevic T,Mathai M

更新日期：2013-06-01 00:00:00

abstract：:This paper presents data showing that the sympathetic autonomic areas of the cat thoracolumbar spinal cord contain nerve terminals and fibres with immunoreactivity for at least seven neuropeptides. The distribution in the intermediolateral cell column of the terminals and fibres which contain enkephalin-, neuropeptide...

journal_title：Canadian journal of physiology and pharmacology

authors： Krukoff TL

更新日期：1987-08-01 00:00:00