Bradykinin B2 receptor antagonists: development and applications.

abstract：:This study aimed to investigate the antiulcer and antioxidant activities of myrtle berry seed aqueous extract (MBSAE) in a peptic ulcer model induced by ethanol in male Wistar rats. MBSAE is rich in total polyphenols, total flavonoids, and unsaturated fatty acids, particularly linoleic (18:2) and oleic (18:1) acids. M...

journal_title：Canadian journal of physiology and pharmacology

authors： Jabri MA,Rtibi K,Tounsi H,Hosni K,Marzouki L,Sakly M,Sebai H

更新日期：2017-05-01 00:00:00

abstract：:In many species systemic toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is manifested by a generalized wasting syndrome accompanied by a variety of specific organ changes including atrophy of the thymus and spleen. TCDD toxicity in most tissues is thought to be mediated by the Ah receptor. Although the spleen ...

journal_title：Canadian journal of physiology and pharmacology

authors： Roberts EA,Vella LM,Golas CL,Dafoe LA,Okey AB

更新日期：1989-06-01 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：:Thyrotoxicosis, a condition in which there is an excessive amount of circulating thyroid hormones, leads to reduced glycogen content in different tissues. In this study we analyzed the effects of aerobic swimming training on liver, heart, and skeletal muscle glycogen content in experimentally induced thyrotoxicosis. W...

journal_title：Canadian journal of physiology and pharmacology

authors： Ribeiro LF,Teixeira IP,Aparecido da Silva G,Dalia RA,Júnior MC,Bertolini NO,Rostom de Mello MA,Luciano E

更新日期：2012-05-01 00:00:00

abstract：:We studied the effects of Zn2+ and Cd2+ on the behaviour of IK(f), a transient outward potassium current in acutely dissociated melanotrophs of the pars intermedia of the rat pituitary gland. Micromolar concentrations of external Cd2+ or Zn2+ caused parallel and nearly equal rightward shifts along the voltage axis of ...

journal_title：Canadian journal of physiology and pharmacology

authors： Davidson JL,Kehl SJ

更新日期：1995-01-01 00:00:00

abstract：:Over the last 2 decades, mi(cro)RNAs have emerged as one of the key regulators of metabolic homeostasis. Most of the studies have highlighted that, in the cytoplasm, miRNAs directly bind to the 3'-UTR (untranslated region) of a mRNA. Conventional RNA-induced silencing complex (RISC) formation results in the post-trans...

journal_title：Canadian journal of physiology and pharmacology

authors： Baradan R,Hollander JM,Das S

更新日期：2017-10-01 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：:Immediately following exposure to thiocyanate (SCN-)-containing solutions, the cystic fibrosis conductance regulator Cl- channel exhibits high unitary SCN conductance and anomalous mole fraction behaviour, suggesting the presence of multiple anion binding sites within the channel pore. However, under steady-state cond...

journal_title：Canadian journal of physiology and pharmacology

authors： Linsdell P

更新日期：2001-07-01 00:00:00

abstract：:Doxepin binds to intact astrocytes in primary cultures. The binding is competitively displaceable by excess cold doxepin and it is pronounced (Bmax = 27 nmol/mg protein) but the affinity is rather low (KD = 30 microM). The binding is inhibited by other antidepressants (amitriptyline, desipramine, tranylcypromine, ipri...

journal_title：Canadian journal of physiology and pharmacology

authors： Hertz L,Richardson JS,Mukerji S

更新日期：1980-12-01 00:00:00

abstract：:In Western societies, the incidence of diet-related diseases is progressively increasing due to greater availability of hypercaloric food and a sedentary lifestyle. Obesity, diabetes, atherosclerosis, and neurodegeneration are major diet-related pathologies that share a common pathogenic denominator of low-grade infla...

journal_title：Canadian journal of physiology and pharmacology

authors： Magrone T,Perez de Heredia F,Jirillo E,Morabito G,Marcos A,Serafini M

更新日期：2013-06-01 00:00:00

abstract：:The connections of area postrema include a set of nuclei with a common topographical location immediately deep to the ependyma or pia mater. These nuclei are all within two principal synapses of the area postrema and can be reached by more than one route from it. There is direct evidence that, like the area postrema, ...

journal_title：Canadian journal of physiology and pharmacology

authors： Lawes IN

更新日期：1990-02-01 00:00:00

abstract：:Glucose utilization and insulin and growth hormone responses were evaluated in eight obese women by three rapid intravenous glucose tolerance tests (IVGTT): during a control period, and after 1 and 3 weeks of a 750 kcal/day protein-lipid diet (1 kcal = 4.1855 kJ). Weight loss averaged 454 g/day during the 1st week and...

journal_title：Canadian journal of physiology and pharmacology

authors： Reid D,Rasio E

更新日期：1982-03-01 00:00:00

abstract：:Atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP) are cardiac hormones synthesized in and secreted from the heart. ANP and BNP bind the common receptor guanylyl cyclase-A (GC-A) and possess biological actions. Based on their diuretic, natriuretic, and vasodilating activities, they are now widely us...

journal_title：Canadian journal of physiology and pharmacology

authors： Saito Y,Kishimoto I,Nakao K

更新日期：2011-08-01 00:00:00

abstract：:The present study was designed to examine the possible neuroprotective and antiepileptic effects of metformin (Metf) in a rat model of pentylenetetrazole (PTZ)-induced epilepsy and its possible underlying mechanisms. Forty male albino rats were assigned to 4 groups of equal size: (1) normal control (NC) group, (2) Met...

journal_title：Canadian journal of physiology and pharmacology

authors： Hussein AM,Eldosoky M,El-Shafey M,El-Mesery M,Ali AN,Abbas KM,Abulseoud OA

更新日期：2019-01-01 00:00:00

abstract：:Phosphofructokinase activity was measured in the sciatic nerve of streptozotocin-induced diabetic and nondiabetic rats. Average steady-state phosphofructokinase activity was obtained from three consecutive segments of the mid-femoral region in the left sciatic nerve in both diabetic (4 and 24 weeks) and nondiabetic, a...

journal_title：Canadian journal of physiology and pharmacology

authors： Kilgour RD,Gardiner K,Gardiner PF

更新日期：1990-10-01 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：:Both surface pH (pHs) and intracellular pH (pHi) were measured using single- and double-barreled pH-sensitive microelectrodes in isolated sheep cardiac Purkinje strands, rabbit and cat papillary muscle, and mouse and rat soleus muscle. Superfusion of the preparations with a relatively low buffered solution (containing...

journal_title：Canadian journal of physiology and pharmacology

authors： de Hemptinne A,Marrannes R,Vanheel B

更新日期：1987-05-01 00:00:00

abstract：:Energy balance studies suggest that the overall efficiency of energy utilization does not increase during pregnancy in rodents, other than as a consequence of "hyperphagia". Diet-induced thermogenesis is not stimulated in response to the increased energy intake of the pregnant animal, the extra intake being retained a...

journal_title：Canadian journal of physiology and pharmacology

authors： Trayhurn P

更新日期：1989-04-01 00:00:00

abstract：:Ablation of the anteroventral third ventricle (AV3V) region, which includes the organum vasculosum laminae terminalis (OVLT), blocks the febrile response of guinea pigs to systemically injected endotoxin; by contrast, discrete lesions of the OVLT transiently enhance fever in rabbits and rats. To assess whether separat...

journal_title：Canadian journal of physiology and pharmacology

authors： Blatteis CM,Hales JR,McKinley MJ,Fawcett AA

更新日期：1987-06-01 00:00:00

abstract：:Steady state glucose kinetics were measured in 19 premature and 16 full-term piglets. Bodyweight, plasma glucose concentration, total body glucose turnover rate, and glucose pool size were not significantly different between the two groups. This suggests that the premature piglet is capable of maintaining glucose home...

journal_title：Canadian journal of physiology and pharmacology

authors： Flecknell PA,Wootton R,John M,Royston JP

更新日期：1981-10-01 00:00:00

abstract：:Normal penile erectile function is dependent on arterial adequacy, appropriate venous occlusion, neurohumoral factors, and finally the relaxation of penile cavernous trabecular smooth muscle. The present experiments were designed to test whether compounds related to endothelium-derived relaxing factor have a role in p...

journal_title：Canadian journal of physiology and pharmacology

authors： Heaton JP

更新日期：1989-01-01 00:00:00

abstract：:The effects of some components of ischemia on the oscillatory (Vos) and nonoscillatory (V(ex)) potentials and respective currents (Ios and Iex), as well as their mechanisms, were studied in guinea pig isolated ventricular myocytes by means of a single-microelectrode, discontinuous voltage clamp method. Repetitive acti...

journal_title：Canadian journal of physiology and pharmacology

authors： Liu QY,Vassalle M

更新日期：1994-04-01 00:00:00

abstract：:In addition to cytostatic treatment and surgery, the most common cancer treatment is gamma radiation. Despite sophisticated radiological techniques however, in addition to irradiation of the tumor, irradiation of the surrounding healthy tissue also takes place, which results in various side-effects, depending on the a...

journal_title：Canadian journal of physiology and pharmacology

authors： Slezak J,Kura B,Ravingerová T,Tribulova N,Okruhlicova L,Barancik M

更新日期：2015-09-01 00:00:00

abstract：:For 10 days, dogs were fed a normal salt diet containing 70 mequiv. Na+/day (NSD) followed by a high salt diet containing 170 mequiv. Na+/day (HSD) or 240 mequiv. Na+/day (VHSD), or the order was reversed. K+ in these diets was fixed at 40 mequiv./day. The different diets did not influence the basal level of serum cat...

journal_title：Canadian journal of physiology and pharmacology

authors： Carrière S,Cardinal J,Le Grimellec C

更新日期：1980-09-01 00:00:00

abstract：:The distribution of atrial natriuretic factor (ANF) binding sites in Wistar rat tissues, as well as tissues from other species was studied. Using autoradiography of slide mounted tissue sections incubated with 125I-labelled ANF, high densities of binding sites were found in the renal glomeruli and papilla, aortic smoo...

journal_title：Canadian journal of physiology and pharmacology

authors： von Schroeder HP,Nishimura E,McIntosh CH,Buchan AM,Wilson N,Ledsome JR

更新日期：1985-11-01 00:00:00

abstract：:Two principles suffice to model the large-scale geometry of normal human coronary arterial networks. The first principle states that artery diameters are set to minimize the power required to distribute blood through the network. The second principle states that arterial tree geometries are set to globally minimize th...

journal_title：Canadian journal of physiology and pharmacology

authors： Changizi MA,Cherniak C

更新日期：2000-08-01 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：:The main factors of myocardial ischemia are hypoxia, substrate deprivation, acidosis, and high extracellular potassium concentration ([K+]e), but the influence of each of these factors has not yet been evaluated in a cardiomyocyte (CM) culture system. Electromechanical responses to the individual and combined componen...

journal_title：Canadian journal of physiology and pharmacology

authors： Tissier C,Bes S,Vandroux D,Fantini E,Rochette L,Athias P

更新日期：2002-12-01 00:00:00

abstract：:The combined and separate effects of exercise training and bisphosphonate (etidronate) therapy on bone mineral in postmenopausal women were compared. Forty-eight postmenopausal women were randomly assigned (double blind) to groups that took intermittent cyclical etidronate; performed strength training (3 d/week) and r...

journal_title：Canadian journal of physiology and pharmacology

authors： Chilibeck PD,Davison KS,Whiting SJ,Suzuki Y,Janzen CL,Peloso P

更新日期：2002-10-01 00:00:00

abstract：:The major hallmark of rotator cuff tendinopathies (RCT) is the disorganization of tendon extracellular matrix (ECM) which is due to decrease in the collagen I-to-collagen III ratio. In addition, the pathology of tendon matrisome remains asymptomatic and hypoxia has been identified to be the priming signal to initiate ...

journal_title：Canadian journal of physiology and pharmacology

authors： Thankam FG,Agrawal DK

更新日期：2020-08-15 00:00:00