Neonatal fluoxetine exposure delays reflex ontogeny, somatic development and food intake similarly in male and female rats.

abstract：:The contractile recoverability of isolated portal veins made hypodynamic by removal of glucose from the perfusion medium by diverse exogenous substrates was studied. It was found that glucose, mannose, pyruvate, lactate, acetate, and butyrate readily restored contraction. The effects of anoxia and metabolic inhibitors...

journal_title：Canadian journal of physiology and pharmacology

authors： Cremer-Lacuara MG,Lacuara JL,Fiol de Cuneo M,Ruiz RD

更新日期：1980-06-01 00:00:00

abstract：:We have studied during 30 days the effect of a low dose of NG-nitro-L-arginine methyl ester (1 mg.kg-1.day-1 in drinking water) in the presence of D- or L-arginine (1 mg.kg-1.day-1 in drinking water) in comparison with D- or L-arginine alone on blood pressure and renal function in conscious uninephrectomized female sp...

journal_title：Canadian journal of physiology and pharmacology

authors： Reverte M,Flores O,Gallego B,Lestón A,López-Novoa JM

更新日期：1998-01-01 00:00:00

abstract：:Structural analysis of G-protein-coupled receptors has largely been limited to photoaffinity labeling and site-directed mutagenesis. This is primarily due to the difficulty in the production of antibodies against this class of receptors. We were therefore interested in tagging the amino-terminal side of the human angi...

journal_title：Canadian journal of physiology and pharmacology

authors： Roy SF,Laporte SA,Escher E,Leduc R,Guillemette G

更新日期：1997-06-01 00:00:00

abstract：:Sulforaphane, a natural isothiocyanate, demonstrates cardioprotection associated with its capacity to stimulate endogenous antioxidants and to inhibit inflammation. The aim of this study was to investigate whether sulforaphane is capable of attenuating oxidative stress and inflammatory responses through the TLR4/MyD88...

journal_title：Canadian journal of physiology and pharmacology

authors： Bonetto JH,Fernandes RO,Seolin BG,Müller DD,Teixeira RB,Araujo AS,Vassallo D,Schenkel PC,Belló-Klein A

更新日期：2016-05-01 00:00:00

abstract：:Vascular smooth muscle tone is regulated primarily by the sarcoplasmic free Ca2+ concentration, which determines the level of myosin phosphorylation. Stimulation of the muscle results in an increase in free [Ca2+], whereupon Ca2+ binds to calmodulin, inducing a conformational change enabling calmodulin to interact wit...

journal_title：Canadian journal of physiology and pharmacology

authors： Walsh MP

更新日期：1994-08-01 00:00:00

abstract：:The level of circulating triacylglycerols is determined by the balance between their delivery into the plasma and their removal from it. Plasma triacylglycerols are derived either from dietary fat as chylomicrons or from endogenous hepatic synthesis as very low density lipoproteins. Their removal occurs through the ac...

journal_title：Canadian journal of physiology and pharmacology

authors： Herzberg GR

更新日期：1991-11-01 00:00:00

abstract：:Smooth muscle cells exhibit phenotypic and mechanical plasticity. During maturation, signalling pathways controlling actin dynamics modulate contractile apparatus-associated gene transcription and contractile apparatus remodelling resulting from length change. Differentiated myocytes accumulate abundant caveolae that ...

journal_title：Canadian journal of physiology and pharmacology

authors： Halayko AJ,Stelmack GL

更新日期：2005-10-01 00:00:00

abstract：:In open-chest pentothal-chloralose anesthetized dogs, plasma catecholamine and cyclic AMP levels were evaluated in the aortic and coronary sinus blood, during stimulations of the left ansa subclavia (1, 2, and 4 Hz). Basal aortic and coronary sinus catecholamine levels were respectively 0.373 +/- 0.090 and 0.259 +/- 0...

journal_title：Canadian journal of physiology and pharmacology

authors： Lavallée M,Laurencin C,de Champlain J,Nadeau RA

更新日期：1981-06-01 00:00:00

abstract：:The effects of localized distension of the pulmonary vein - left atrial junctions on plasma arginine vasopressin (AVP) have been examined in chloralose anaesthetized dogs. Pulmonary vein distension caused an increase in heart rate and a decrease in plasma AVP concentration. Cooling the vagosympathetic nerves to 10 deg...

journal_title：Canadian journal of physiology and pharmacology

authors： Wilson N,Ledsome JR

更新日期：1983-08-01 00:00:00

abstract：:The endothelin receptors in rabbit isolated rings of saphenous artery and saphenous vein have been characterized using endothelin-1, endothelin-2, endothelin-3, sarafotoxin S6c, and BQ123. Although artery rings were more sensitive than those from vein to the contractile action of phenylephrine, endothelin-1 was about ...

journal_title：Canadian journal of physiology and pharmacology

authors： Auguet M,Delaflotte S,Chabrier PE,Braquet P

更新日期：1993-10-01 00:00:00

abstract：:The beneficial hypolipidemic and antioxidant influences of the dietary spice compounds curcumin and capsaicin were evaluated. Curcumin, capsaicin, or their combination were included in the diet of high-(30%)-fat-fed rats for 8 weeks. Dietary high-fat-induced hypertriglyceridemia was countered by dietary curcumin, caps...

journal_title：Canadian journal of physiology and pharmacology

authors： Manjunatha H,Srinivasan K

更新日期：2007-06-01 00:00:00

abstract：:The present study was designed to evaluate the role of endothelial NO in the hemodynamics and vascular changes that occur in heart failure following myocardial infarction in rats. Left ventricular systolic pressure (LVSP), mean blood pressure (MBP), aortic morphology (media thickness) and reactivity were evaluated in ...

journal_title：Canadian journal of physiology and pharmacology

authors： da Cunha V,Stefanon I,Mill JG

更新日期：2004-06-01 00:00:00

abstract：:Delta 9-Tetrahydrocannabinol (20 mg/kg i.p.) and propranolol (20 and 50 mg/kg i.p.) produced marked falls in the rectal temperatures of mice kept at an ambient temperature of 22 degrees C. Propranolol (50 mg/kg i.p.) also decreased the thermogenic activity of brown fat, as measured by a decrease in the level of [3H]GD...

journal_title：Canadian journal of physiology and pharmacology

authors： Pertwee RG,Nash K,Trayhurn P

更新日期：1991-06-01 00:00:00

abstract：:We studied the in vitro effect of corticosterone on insulin binding, uptake of 2-deoxy-D-glucose, glycolysis, and glycogenesis in the soleus and extensor digitorum longus (EDL) of Swiss-Webster mice. In each experiment, one muscle (soleus/EDL) was incubated with corticosterone (0.1, 1, 50, and 100 micrograms/mL) and t...

journal_title：Canadian journal of physiology and pharmacology

authors： Tan MH,Bonen A

更新日期：1985-09-01 00:00:00

abstract：:Strips of rabbit thoracic aorta precontracted with phenylephrine relaxed when exposed to selected synthetic peptides derived from the cell attachment domain of fibronectin. The relaxations elicited by both acetylcholine and the hexapeptide Gly-Arg-Gly-Asp-Ser-Pro (GRGDSP) were dependent on the presence of an intact en...

journal_title：Canadian journal of physiology and pharmacology

authors： Laplante C,St-Pierre S,Beaulieu AD,Marceau F

更新日期：1988-06-01 00:00:00

abstract：:Lingonberry grown in northern Manitoba, Canada, contains exceptionally high levels of anthocyanins and other polyphenols. Previous studies from our lab have shown that lingonberry anthocyanins can protect H9c2 cells from ischemia-reperfusion injury and anthocyanin-rich diets have been shown to be associated with decre...

journal_title：Canadian journal of physiology and pharmacology

authors： Isaak CK,Petkau JC,Blewett H,O K,Siow YL

更新日期：2017-08-01 00:00:00

abstract：:The influence of external potassium Ko and tetraethylammonium on the cellular K content of hypoxic myocardium was investigated. Perfused rabbit hearts were submitted to 60 min hypoxia in medium containing 5 mM K throughout or either low (1.5 mM) or high (10 mM) K during the last 20 min of hypoxia. Paced electrical act...

journal_title：Canadian journal of physiology and pharmacology

authors： Leblanc N,Ruiz-Ceretti E,Chartier D

更新日期：1987-05-01 00:00:00

abstract：:Since human thermoregulation at rest is altered by cold exposure, it was hypothesized that physical training under cold conditions would alter thermoregulation. Three groups (n = 8) of male subjects (mean age 24.3 +/- 0.9 years) were evaluated: group T (interval training at 21 degrees C), group CT (interval training a...

journal_title：Canadian journal of physiology and pharmacology

authors： Launay JC,Besnard Y,Guinet A,Hanniquet AM,Bittel J,Savourey G

更新日期：2002-09-01 00:00:00

abstract：:The sarco(endo)plasmic reticulum calcium ATPase (SERCA) is responsible for transporting calcium (Ca(2+)) from the cytosol into the lumen of the sarcoplasmic reticulum (SR) following muscular contraction. The Ca(2+) sequestering activity of SERCA facilitates muscular relaxation in both cardiac and skeletal muscle. Ther...

journal_title：Canadian journal of physiology and pharmacology

authors： Stammers AN,Susser SE,Hamm NC,Hlynsky MW,Kimber DE,Kehler DS,Duhamel TA

更新日期：2015-10-01 00:00:00

abstract：:Uroporphyrinogen decarboxylase (UROG-D) activity in the 10,000g supernatant of 17-day-old chick embryo liver homogenates was determined by measuring the conversion of pentacarboxylporphyrinogen I to coproporphyrinogen I. The optimum pH of the enzyme was found to be approximately 6.0 and enzyme activity was found to be...

journal_title：Canadian journal of physiology and pharmacology

authors： James CA,Marks GS

更新日期：1989-03-01 00:00:00

abstract：:In addition to bronchial smooth muscle, histamine and other mediators act in bronchial asthma on the microcirculation of pulmonary connective tissue. The mediators induce enhanced blood flow, and by acting on the blood-tissue barrier, they induce increase in vasopermeability with edema and in more severe injury microh...

journal_title：Canadian journal of physiology and pharmacology

authors： Movat HZ

更新日期：1987-03-01 00:00:00

abstract：:Total renal blood flow, glomerular filtration rate, and renal excretory function were determined in anesthetized rats treated with intravenous infusion of ethacrynic acid, 0.36 mg.min-1.kg-1, alone or in combination with cysteine. Simultaneously, the corticomedullary electrolyte gradient was evaluated in vivo from mea...

journal_title：Canadian journal of physiology and pharmacology

authors： Kompanowska-Jezierska E,Dobrowolski L,Sadowski J

更新日期：1990-09-01 00:00:00

abstract：:Methimazole was previously shown to protect rats, mice, and (or) dogs against cisplatin-, cephaloridine-, 2-bromohydro-quinone-, and S-(1,2-dichlorovinyl)-L-cysteine-induced nephrotoxicity. In this study, methimazole effects on gentamicin (GM) induced nephrotoxicity were examined. Rats given GM (40 mg/kg) twice daily ...

journal_title：Canadian journal of physiology and pharmacology

authors： Elfarra AA,Duescher RJ,Sausen PJ,O'Hara TM,Cooley AJ

更新日期：1994-10-01 00:00:00

abstract：:2,4-Dinitrophenol, pentobarbital, thiopental, methoxyflurane, and halothane more often antagonized the facilitatory effects of substance P than of acetylcholine on the activity of spinal dorsal horn neurons (of unanesthetized decerebrated and spinalized cats) as well as interpeduncular and cerebral cortical cells (of ...

journal_title：Canadian journal of physiology and pharmacology

authors： Sastry BR

更新日期：1978-06-01 00:00:00

abstract：:The aim of the present investigation was to elucidate the pharmacological mechanism by which U44069, a stable PGH2 analogue, contracts the rat aorta. The results obtained demonstrate that while the contractile effect of potassium chloride is obliterated by removal of extracellular calcium, a substantial proportion of ...

journal_title：Canadian journal of physiology and pharmacology

authors： Heaslip RJ,Rahwan RG

更新日期：1982-05-01 00:00:00

abstract：:In sepsis, systemic inflammatory response syndrome (SIRS), and multiorgan dysfunction syndrome (MODS), a severe prognostically relevant cardiac autonomic dysfunction exists, as manifested by a strong attenuation of sympathetically and vagally mediated heart rate variability (HRV). The mechanisms underlying this attenu...

journal_title：Canadian journal of physiology and pharmacology

authors： Werdan K,Schmidt H,Ebelt H,Zorn-Pauly K,Koidl B,Hoke RS,Heinroth K,Müller-Werdan U

更新日期：2009-04-01 00:00:00

abstract：:As an activator of AMPK, the effect of AICAR on insulin signaling has not been investigated extensively. PI3K-Akt is a critical node involved in the insulin signaling pathway. We observed that concomitant with the activation of AMPK by AICAR, the protein level of PI3K p85α and the insulin-induced phosphorylation of Ak...

journal_title：Canadian journal of physiology and pharmacology

authors： Liu J,Ye C,Liu W,Zhao W,Zhang YJ,Zhang H,Ying H

更新日期：2016-02-01 00:00:00

abstract：:Hypertrophic scar (HS) results from abnormal wound healing, accompanied by excessive hypercellularity, migration and extracellular matrix (ECM) deposition. Autophagy dysregulation plays crucial roles during HS formation. The overexpressed p75 neurotrophin receptor (p75NTR) in injured skin tissue after wound healing be...

journal_title：Canadian journal of physiology and pharmacology

authors： Shi W,Wu Y,Bian D

更新日期：2020-07-29 00:00:00

abstract：:A variety of neural factors can influence reproductive hormone secretion by neuromodulatory actions within the hypothalamus or neuroendocrine actions within the anterior pituitary gland. Passive immunoneutralization and antagonist administration protocols have suggested physiological roles for a number of these factor...

journal_title：Canadian journal of physiology and pharmacology

authors： Samson WK,Alexander BD,Skala KD,Huang FL,Fulton RJ

更新日期：1992-05-01 00:00:00

abstract：:Taurine status and pregnancy outcome were assessed in rats fed low dietary taurine and varying doses of guanidinoethyl sulfonate (GES), a structural analogue of taurine. Female Sprague-Dawley rats (225-270 g) were mated overnight and assigned to one of four groups from day 0 to 20 of gestation. Taurine-deficient anima...

journal_title：Canadian journal of physiology and pharmacology

authors： Gottschall-Pass KT,Gorecki DK,Paterson PG

更新日期：1995-08-01 00:00:00