Central peptidergic mechanisms controlling reproductive hormone secretion: novel methodology reveals a role for the natriuretic peptides.

abstract：:Changes in metabolic characteristics of the liver and jejunal epithelia as a result of feeding the beta-agonist albuterol to chickens for 3 and 6 weeks were studied. Feeding albuterol resulted in a change in weights of the liver and small intestines. Chickens fed albuterol for 6 weeks had greater levels of plasma none...

journal_title：Canadian journal of physiology and pharmacology

authors： Rompala RE,Darre MJ

更新日期：1989-05-01 00:00:00

abstract：:This study aimed to test whether boswellic acids add to the antitumor effects of doxorubicin against solid tumors of Ehrlich's ascites carcinoma (EAC) grown in mice, and to investigate the protective effects of boswellic acids against doxorubicin-induced cardiotoxicity. Sixty-four female Swiss albino mice bearing EAC ...

journal_title：Canadian journal of physiology and pharmacology

authors： Ali SA,Zaitone SA,Moustafa YM

更新日期：2015-08-01 00:00:00

abstract：:Muscle pain and poor sleep commonly occur together. Whether pain induces poor sleep or vice versa is difficult to know. Muscle pain is also observed in the presence of some types of dyskinesia or movement disorders. The interaction between sleep, movement disorders, and some musculoskeletal pain appears to be complex ...

journal_title：Canadian journal of physiology and pharmacology

authors： Lavigne GJ,Velly-Miguel AM,Montplaisir J

更新日期：1991-05-01 00:00:00

abstract：:The leaves and bark of Cassia glauca Lam., a glabrous tree in the family Fabaceae, are used in folk medicine for the treatment of diabetes. The aim of this study was to investigate the antidiabetic activity of the aqueous extract of C. glauca bark. The various parameters that were studied in treated or untreated normo...

journal_title：Canadian journal of physiology and pharmacology

authors： Salahuddin M,Jalalpure SS,Gadge NB

更新日期：2010-02-01 00:00:00

abstract：:Single ventricular cells have been isolated from adult guinea pig heart using a collagenase enzyme method. The procedure is straightforward, takes about 20 min, and yields 40-65% rod-shaped cells which are quiescent in millimolar Ca2+ solution. Electrophysiological studies involving external ion changes and ionic chan...

journal_title：Canadian journal of physiology and pharmacology

authors： Bustamante JO,Watanabe T,McDonald TF

更新日期：1981-08-01 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：:To elucidate the mechanism of enhanced insulin sensitivity by muscle after exercise, we studied insulin binding, 2-deoxy-D-[1-14C]glucose (2-DOG) uptake and [5-3H]glucose utilization in glycolysis and glycogenesis in soleus and extensor digitorum longus (EDL) muscles of mice after 60 min of treadmill exercise. In the ...

journal_title：Canadian journal of physiology and pharmacology

authors： Bonen A,Tan MH,Watson-Wright WM

更新日期：1984-12-01 00:00:00

abstract：:Glutathione, a cysteine-containing tripeptide, is the most abundant nonprotein thiol in mammalian cells. Glutathione plays an important role in the detoxification of xenobiotic compounds and in the antioxidation of reactive oxygen species and free radicals. Because of its multiple functions in various tissues and its ...

journal_title：Canadian journal of physiology and pharmacology

authors： Bray TM,Taylor CG

更新日期：1993-09-01 00:00:00

abstract：:Cyclophosphamide (CP) is an antineoplastic drug that induces kidney damage via producing oxidative stress. Carvacrol (CAR) has antioxidative effect and we postulated that it can be protective against CP-induced nephrotoxicity. Six groups (n = 7) of rats (control, 100 mg/kg CP, CP+5 mg/kg CAR, CP+10 mg/kg CAR, 5 mg/kg ...

journal_title：Canadian journal of physiology and pharmacology

authors： Gunes S,Ayhanci A,Sahinturk V,Altay DU,Uyar R

更新日期：2017-07-01 00:00:00

abstract：:Puerarin (Pur), an isoflavonoid extracted from the dried roots of Pueraria lobata, has been reported to be useful in the treatment of various diseases. This study was designed to evaluate the anti-apoptotic and anti-inflammatory activities of Pur against 3-nitropropionic acid (3-NP) induced neurotoxicity. For 5 consec...

journal_title：Canadian journal of physiology and pharmacology

authors： Mahdy HM,Mohamed MR,Emam MA,Karim AM,Abdel-Naim AB,Khalifa AE

更新日期：2014-03-01 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：:This study investigated the effects of prolonged exercise on muscle sarcoplasmic reticulum (SR) Ca2+ cycling properties and the metabolic responses with and without a session of exercise designed to reduce muscle glycogen reserves while on a normal carbohydrate (CHO) diet. Eight untrained males (VO(2peak) = 3.81 +/- 0...

journal_title：Canadian journal of physiology and pharmacology

authors： Duhamel TA,Green HJ,Perco JG,Ouyang J

更新日期：2005-07-01 00:00:00

abstract：:Diabetes with vascular complication needs strict interventions to retard possible serious complications. This research estimated the possible interaction of rosiglitazone (RGN) with losartan (Los) in diabetic rats. Male Sprague-Dawley rats were randomly divided into nondiabetic rats, diabetic rats, and diabetic rats t...

journal_title：Canadian journal of physiology and pharmacology

authors： Ateyya H,Nader MA,El-Sherbeeny NA

更新日期：2018-03-01 00:00:00

abstract：:Hereditary muscular hypertrophy is a character that has been selected in several animal species for industrial meat production. The selection of this character in cattle produces animals of exceptional commercial value but ones with a lower aerobic capacity than that of conventional cattle. The purpose of this work wa...

journal_title：Canadian journal of physiology and pharmacology

authors： Amory H,McEntee K,Linden AS,Desmecht DJ,Beduin JM,D'Orio V,Lekeux PM

更新日期：1993-12-01 00:00:00

abstract：:Our objective was to determine if the ability of an angiotensin-converting enzyme (ACE) inhibitor to attenuate neointima formation in balloon-damaged vessel is expressed in an isolated organ culture model of neointimal growth. In vivo balloon angioplasty in combination with in vitro organ culture was used to produce a...

journal_title：Canadian journal of physiology and pharmacology

authors： Dale WE,Blaine EH

更新日期：1999-10-01 00:00:00

abstract：:Mepivacaine is an aminoamide local anesthetic with an intermediate duration that intrinsically produces vasoconstriction both in vivo and in vitro. This study investigated the arachidonic acid metabolic pathways involved in mepivacaine-induced contraction, and elucidated the associated cellular mechanism with a partic...

journal_title：Canadian journal of physiology and pharmacology

authors： Lee HM,Ok SH,Sung HJ,Eun SY,Kim HJ,Lee SH,Kang S,Shin IW,Lee HK,Chung YK,Choi MJ,Bae SI,Sohn JT

更新日期：2013-04-01 00:00:00

abstract：:Pathogenic mechanisms for essential hypertension are unclear despite striking efforts from numerous research teams over several decades. Increased production of reactive oxygen species (ROS) has been associated with the development of hypertension and the role of ROS in hypertension has been well documented in recent ...

journal_title：Canadian journal of physiology and pharmacology

authors： Chang T,Wu L

更新日期：2006-12-01 00:00:00

abstract：:To determine the effects of chronic hyperinsulinemia on glucagon release, rats were made hyperinsulinemic for 14 days by supplementation of drinking water with sucrose (10%; sucrose-fed) to increase endogenous release or by implantation of osmotic minipumps (subcutaneous, s.c.; or intraperitoneal, i.p.) to deliver exo...

journal_title：Canadian journal of physiology and pharmacology

authors： Brubaker PL,Kazumi T,Hirano T,Vranic M,Steiner G

更新日期：1991-03-01 00:00:00

abstract：:Aortas were removed from six mature lambs and four sheep and pressure fixed at 100 and 120 mmHg pressure (1 mmHg = 133.322 Pa), respectively, in 10% buffered formalin. The numbers of elastin layers were counted from cross sections at different distances down the aorta, from the distal arch to the iliac bifurcation, an...

journal_title：Canadian journal of physiology and pharmacology

authors： van Baardwijk C,Roach MR

更新日期：1983-02-01 00:00:00

abstract：:Rapamycin, a new antifungal antibiotic, was found to inhibit the immune response in rats. It totally prevented the development of two experimental immunopathies (experimental allergic encephalomyelitis (EAE) and adjuvant arthritis (AA)) and the formation of humoral (IgE-like) antibody. It was about half as potent as c...

journal_title：Canadian journal of physiology and pharmacology

authors： Martel RR,Klicius J,Galet S

更新日期：1977-02-01 00:00:00

abstract：:To elucidate the involvement of the brain renin-angiotensin system and the brain atrial natriuretic polypeptide (ANP) system in the regulation of ANP secretion from the heart, the effects of intracerebroventricular administration of angiotensin II and ANP on the plasma ANP level were examined in conscious unrestrained...

journal_title：Canadian journal of physiology and pharmacology

authors： Itoh H,Nakao K,Yamada T,Morii N,Shiono S,Sugawara A,Saito Y,Mukoyama M,Arai H,Imura H

更新日期：1988-03-01 00:00:00

abstract：:A hydroperoxide compound structurally related to acetylsalicylic acid, 3-hydroperoxy-3-methylphthalide, inhibits both the first and second phases of adenosine diphosphate induced, biphasic, human platelet aggregation. This occurs over the same concentration range (0.05-0.5 mM) that acetylsalicylic acid inhibits second...

journal_title：Canadian journal of physiology and pharmacology

authors： Killackey JJ,Killackey BA,Cerskus I,Philp RB

更新日期：1984-03-01 00:00:00

abstract：:Metformin, the first medication that is often prescribed for the treatment of Type-2 Diabetes Mellitus (T2DM), was recently found to be neuroprotective. To study the mechanism underlying the neuroprotective effect of metformin, we pre-treated primary spinal cord neurons with 50 µM or 100 µM µM metformin for 2 hours pr...

journal_title：Canadian journal of physiology and pharmacology

authors： Wang G,Chen S,Shao Z,Li Y,Wang W,Mao L,Li J,Mei X

更新日期：2020-11-17 00:00:00

abstract：:After myocardial infarction, the hemodynamics under basal conditions might appear to be unaltered, which makes it difficult to identify cardiac dysfunction by the usual approaches. Thus, we tested the response to sudden afterload stress in infarcted rats with apparently normal ejection function. Control (CT) and infar...

journal_title：Canadian journal of physiology and pharmacology

authors： dos Santos L,Antonio EL,Souza AF,Tucci PJ

更新日期：2010-07-01 00:00:00

abstract：:Tension responses to ramp shortening of varying speed in whole muscle or single fibres from the plateau of an isometric tetanus, revealed at least two distinct phases. There was a fast initial drop in tension followed by a change of slope and a definite inflexion on the tension record. As the velocity of the imposed l...

journal_title：Canadian journal of physiology and pharmacology

authors： Bressler BH

更新日期：1985-12-01 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：: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 effect of ionizing radiation on jejunal blood flow was investigated in rats receiving whole-body exposure to 10 Gy gamma-radiation. Irradiation resulted in increased myeloperoxidase activity, indicative of neutrophil infiltration, and prostaglandin E2 synthesis by 2 h post-irradiation, but had no effect on leukotr...

journal_title：Canadian journal of physiology and pharmacology

authors： MacNaughton WK,Prud'homme-Lalonde L

更新日期：1995-06-01 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：:The freezing point and the melting point of myoplasm were measured with two experimental models. In all samples, a supercooled stage was reached by lowering the temperature of the sample to approximately - 7 degrees C, and the freezing of the sample was mechanically induced. The freezing process was associated with a ...

journal_title：Canadian journal of physiology and pharmacology

authors： Caillé JP

更新日期：1983-10-01 00:00:00