The regulation of sarco(endo)plasmic reticulum calcium-ATPases (SERCA).

abstract：:Gemcitabine, a nucleoside analogue for treating lung cancer, is clinically administered as an intravenous infusion. To achieve better patient compliance and more direct effect on the lung, we explored a new gemcitabine pulmonary delivery route and evaluated the pharmacokinetics and acute lung injury aspects in animals...

journal_title：Canadian journal of physiology and pharmacology

authors： Min R,Li T,Du J,Zhang Y,Guo J,Lu WL

更新日期：2008-05-01 00:00:00

abstract：:The present study was designed to investigate the effects of YC-1, a nitric oxide (NO)-independent soluble guanylate cyclase (sGC) activator, and DEA/NO, a NO donor, on smooth muscle responses in the preeclampsia model with suramin-treated rats and on the levels of cyclic guanosine monophosphate (cGMP) of thoracic aor...

journal_title：Canadian journal of physiology and pharmacology

authors： Turgut NH,Temiz TK,Turgut B,Karadas B,Parlak M,Bagcivan I

更新日期：2013-10-01 00:00:00

abstract：:Rhus tripartitum D.C., Anacardiaceae, has traditionally been used in Tunisia against many illnesses. The present study investigates, for the first time, the protective effects of the methanol extract of Rhus tripartitum fruit (MERT) against CCl4-induced hepatotoxicity and cisplatin-induced nephrotoxicty in Wistar rats...

journal_title：Canadian journal of physiology and pharmacology

authors： Tlili N,Feriani A,Allagui MS,Saadoui E,Khaldi A,Nasri N

更新日期：2016-08-01 00:00:00

abstract：:The effect of sex hormones on vascular reactivity is considered one of the underlying factors contributing to gender differences in cardiovascular functions and diseases. Experiments were designed to investigate the role of androgens in salt-induced hypertension by assessing the relaxation response of isolated aortic ...

journal_title：Canadian journal of physiology and pharmacology

authors： Oloyo AK,Sofola OA,Anigbogu CN

更新日期：2011-04-01 00:00:00

abstract：:The pulmonary vascular resistance in a peripheral portion of the pulmonary vascular bed can be determined with a catheter wedged in a peripheral branch of the pulmonary artery, from the pressure increase induced by infusion of mixed venous blood at known flow rates. The volume of the wedged vascular bed can be estimat...

journal_title：Canadian journal of physiology and pharmacology

authors： Chabot F,Saunier C,Schrijen F

更新日期：1997-01-01 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：:We have previously demonstrated a direct relationship between the activity of the arachidonic acid cascade in vivo and the extent of cellular damage following several types of experimental injury. Since phospholipase activity has been shown to regulate arachidonic acid availability, we tested the ability of circulatin...

journal_title：Canadian journal of physiology and pharmacology

authors： Flynn JT,Henry JM,Perkowski S

更新日期：1981-12-01 00:00:00

abstract：:Xerostomia is a self-conscious symptom. High-mobility group box 1 (HMGB1) promotes pro-inflammatory effects in many diseases. This study aimed to clarify the role of HMGB1 in Sjögren syndrome (SS)-triggered xerostomia. Nonobese diabetic (NOD)/Ltj mice were used to establish an SS-triggered xerostomia model. The result...

journal_title：Canadian journal of physiology and pharmacology

authors： Wang D,Zhou M,Wang Y,Sun S

更新日期：2020-06-01 00:00:00

abstract：:Experiments were carried out in pigs to investigate the relationship between concentration of intestinal calcium-binding protein (CaBP) and the presence of rickets. Pigs made rachitic by a diet deficient in calcium and in vitamin D had concentrations of intestinal CaBP no less than values obtained on control pigs. The...

journal_title：Canadian journal of physiology and pharmacology

authors： Harrison JE,Hitchman AJ,Brown RG

更新日期：1975-02-01 00:00:00

abstract：:Between 1 and 7 days of life, the newborn rabbit heart shifts from predominantly using carbohydrates to predominantly using fatty acids as an energy substrate. We therefore used isolated working hearts from 1- or 7-day-old rabbits to determine the effects of fatty acids on myocardial glucose use and the ability of hea...

journal_title：Canadian journal of physiology and pharmacology

authors： Lopaschuk GD,Spafford MA

更新日期：1992-10-01 00:00:00

abstract：:The influences of hypertension and hypothyroidism on diabetic cardiomyopathy are not clear. We studied this problem further by characterizing the effects of chronic triiodothyronine (T3) treatment on cardiac performance of diabetic renovascular hypertensive (RVH) rats. Hypertension was effected by clipping the left re...

journal_title：Canadian journal of physiology and pharmacology

authors： Rodgers RL,Davidoff AJ,Mariani MJ

更新日期：1991-03-01 00:00:00

abstract：:In vivo assessment of treatment efficacy on postinfarct left ventricular (LV) remodeling is crucial for experimental studies. We examined the technical feasibility of serial magnetic resonance imaging (MRI) for monitoring early postinfarct remodeling in rats. MRI studies were performed with a 7-Tesla unit, 1, 3, 8, 15...

journal_title：Canadian journal of physiology and pharmacology

authors： Prunier F,Marescaux L,Franconi F,Thia A,Legras P,Lejeune JJ,Furber A

更新日期：2005-12-01 00:00:00

abstract：:A brief summary is given of some of the key points of the individual contributions at this International Brain Research Organization satellite meeting, presenting up-to-date, expert knowledge of energy metabolism, ionic turnover, and cell swelling at the cellular level of the mammalian central nervous system. On the b...

journal_title：Canadian journal of physiology and pharmacology

authors： Hertz L,Code WE,Sykova E

更新日期：1992-01-01 00:00:00

abstract：:The effects of 5-hydroxytryptamine (5-HT) on spinal motoneurons were examined in pentobarbital-anaesthetized cats and in nonanaesthetized decerebrate cats by intracellular recording and extracellular iontophoresis of 5-HT. 5-HT first induced a depolarization and then a long-lasting hyperpolarization (up to 60 min) wit...

journal_title：Canadian journal of physiology and pharmacology

authors： Zhang L

更新日期：1991-02-01 00:00:00

abstract：:The utilization of triacylglycerol in slow oxidative, fast oxidative-glycolytic, and fast glycolytic skeletal muscle fiber types was examined in rats subjected to a prolonged exhaustive swim. Significant reductions of intramuscular triacylglycerol occurred following 2 h and 40 min of swimming in all muscles containing...

journal_title：Canadian journal of physiology and pharmacology

authors： Spriet LL,Peters SJ,Heigenhauser GJ,Jones NL

更新日期：1985-06-01 00:00:00

abstract：:Lipopolysaccharide (LPS) is a key pathogenic factor in sepsis, and its recognition by toll-like receptor 4 (TLR4) can activate two district signaling pathways, leading to activation of transcription factors including NF-κB and interferon regulatory factor 3 (IRF3). Chloroquine (CQ) has been shown to affect LPS-TLR4 co...

journal_title：Canadian journal of physiology and pharmacology

authors： Ding C,Li F,Long Y,Zheng J

更新日期：2017-05-01 00:00:00

abstract：:Negative chronotropic effects of beta-adrenoceptor (betaAR) antagonists on right atria from reserpine-treated rats and mice were determined as a test of their inverse agonist activities. BetaAR antagonist ICI-118,551 and nonselective betaAR antagonists alprenolol, propranolol, and timolol produced negative chronotropi...

journal_title：Canadian journal of physiology and pharmacology

authors： Varma DR

更新日期：1999-12-01 00:00:00

abstract：:Electrical stimulation of the diencephalon and rostral mesencephalon produced a biphasic pressor response consisting of an initial sharp rise followed by a more prolonged elevation in blood pressure. Active sites from which comparable responses could be evoked were found in the ventral medial and lateral hypothalamus,...

journal_title：Canadian journal of physiology and pharmacology

authors： Gauthier P

更新日期：1981-05-01 00:00:00

abstract：:Endothelin 1 (ET-1) is a potent vasoconstrictor implicated in the control of blood pressure and renal function. Its effects can be modulated by nitric oxide (NO), which inhibits ET-1 production and action. Recently, we reported that ET-1 production can also be modulated by angiotensin II (AngII) in vivo. To investigat...

journal_title：Canadian journal of physiology and pharmacology

authors： D'Amours M,Lebel M,Grose JH,Larivière R

更新日期：1999-01-01 00:00:00

abstract：:Adult rats treated with high doses of streptozocin became progressively more hyperglycemic during the first month of the diabetic condition. Treatment of these rats with the sulfonylurea glyburide halted, and in some cases, reversed this process in a high percentage of the diabetics. Associated with the glyburide-medi...

journal_title：Canadian journal of physiology and pharmacology

authors： Mozaffari MS,Wilson GL,Schaffer SW

更新日期：1988-12-01 00:00:00

abstract：:This report reviews the research and mentoring career of Richard B. Stein (1940-). In 1962, he completed a B.S. degree in physics at the Massachusetts Institute of Technology, USA, and thereafter an M.A. (1964), Ph.D. (1966), and postdoctoral training (1966-68) at the University of Oxford, UK. He subsequently assumed ...

journal_title：Canadian journal of physiology and pharmacology

authors： Stuart DG

更新日期：2004-08-01 00:00:00

abstract：:The alcohol oxidase membrane technique is available for measurement of ethanol in commercial fluids. In this paper we examined its usefulness for cat and human blood in comparison with gas-liquid chromatography (GLC). The membrane method proved to be simple, reproducible, accurate, and inexpensive. Analysis took 1-2 m...

journal_title：Canadian journal of physiology and pharmacology

authors： Greenway CV,Pushka K,Sitar DS,Rogers LK

更新日期：1988-04-01 00:00:00

abstract：:The first steps of leucine utilization are reversible deamination to α-ketoisocaproic acid (α-KIC) and irreversible oxidation. Recently, the regulatory role of leucine deamination over oxidation was underlined in rodents. Our aim was to measure leucine deamination and reamination in the whole body, in respect to previ...

journal_title：Canadian journal of physiology and pharmacology

authors： Garibotto G,Verzola D,Vettore M,Tessari P

更新日期：2018-04-01 00:00:00

abstract：:The mechanisms responsible for microbially induced epithelial apoptosis and increased intestinal permeability remain unclear. This study assessed whether purified bacterial lipopolysaccharide (LPS) increases epithelial apoptosis and permeability and whether these changes are dependent on caspase-3 activation. In nontu...

journal_title：Canadian journal of physiology and pharmacology

authors： Chin AC,Flynn AN,Fedwick JP,Buret AG

更新日期：2006-10-01 00:00:00

abstract：:Our knowledge of the effects of exercise on the heart is limited by the predominant use of rats as an animal model. The rabbit has many advantages over the rat as an animal model to study. However, little work has characterized its capacity to exercise. The purposes of the present study were to determine if the rabbit...

journal_title：Canadian journal of physiology and pharmacology

authors： Meng H,Pierce GN

更新日期：1990-07-01 00:00:00

abstract：:Radiolabelled acetylsalicylic acid (ASA) and salicylic acid (SA) were given intravenously to four near-term ewes and their occurrence in both maternal and fetal plasma was ascertained using a specific thin-layer chromatographic analysis procedure. Findings proved that ASA and SA cross the placental barrier and reach d...

journal_title：Canadian journal of physiology and pharmacology

authors： Thiessen JJ,Salama RB,Coceani F,Olley PM

更新日期：1984-04-01 00:00:00

abstract：:The combined effect of a beta 2-antagonist and an alpha 2-agonist on the release of adrenal catecholamines was studied in the anaesthetized and vagotomized dog. The electrical stimulation of the splanchnic nerve (5-V pulses of 2 ms duration for 3 min at a frequency of 3 Hz) produced a significant rise in adrenal catec...

journal_title：Canadian journal of physiology and pharmacology

authors： Foucart S,de Champlain J,Nadeau R

更新日期：1988-10-01 00:00:00

abstract：:The binding of dantrolene to rabbit red blood cell (RBC) ghosts and bovine serum albumin as models of receptor sites was studied using fluorescence techniques. Dantrolene upon binding to rabbit RBC ghosts and bovine serum albumin showed fluorescence with emission maxima at 495 and 500 nm, respectively. Dantrolene boun...

journal_title：Canadian journal of physiology and pharmacology

authors： Dehpour AR,Mahmoudian M

更新日期：1982-10-01 00:00:00

abstract：:When carbon tetrachloride (CCl4) was administered to rats, a localized region of hepatic edema could be detected within 1 h by in vivo proton magnetic resonance imaging. However, if rats were pretreated with gadolinium chloride (GdCl3), an inhibitor of Kupffer cell function, the CCl4-induced edema was greatly decrease...

journal_title：Canadian journal of physiology and pharmacology

authors： Towner RA,Reinke LA,Janzen EG,Yamashiro S

更新日期：1994-05-01 00:00:00

abstract：:Autophagy regulates cellular homeostasis and integrates the cellular pro-survival machinery. We investigated the role of autophagy in the natural history of murine abdominal aortic aneurysms (AAA). ApoE(-/-) mice were implanted with saline- or angiotensin II (Ang-II)-filled miniosmotic pumps then treated with either t...

journal_title：Canadian journal of physiology and pharmacology

authors： Ramadan A,Wheatcroft MD,Quan A,Singh KK,Lovren F,Dhingra N,Teoh H,Al-Omran M,Leong-Poi H,Verma S

更新日期：2015-08-01 00:00:00