Effects of serotonin on the physiology of the rabbit small intestine.

abstract：:Gripp-Heel is a homeopathic preparation frequently used in the treatment of respiratory viral infections such as various types of influenza and the common cold. The antiviral activity of Gripp-Heel was studied in vitro on human pathogenic enveloped and nonenveloped RNA and DNA viruses. Before the antiviral assays, in ...

journal_title：Canadian journal of physiology and pharmacology

authors： Glatthaar-Saalmüller B

更新日期：2007-11-01 00:00:00

abstract：:The response pattern of the isolated longitudinal muscle of the rabbit ileum to adenosine-5'-alpha, beta-methylenediphosphonate (APCP) was found to differ from that caused by adenosine or ATP in that the rapid initial phase of relaxation is absent and that at doses above 10 muM a secondary increase of contractile acti...

journal_title：Canadian journal of physiology and pharmacology

authors： Frew R,McKenzie SG,Bär HP,Hutchison KJ

更新日期：1976-08-01 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 importance of the sympathetic innervation in the regulation of 5'-deiodinase activity in the interscapular brown adipose tissue (BAT) of the Djungarian hamster was studied. Interscapular BAT of Djungarian hamsters was either unilaterally or bilaterally denervated, and thereafter the animals were maintained at ther...

journal_title：Canadian journal of physiology and pharmacology

authors： Meywirth A,Redlin U,Steinlechner S,Heldmaier G,Reiter RJ

更新日期：1991-12-01 00:00:00

abstract：:Physical and lifestyle data were collected from 62 postmenopausal women who had declined hormone replacement therapy. Potential predictor variables were examined for their associations with bone mineral density (BMD) of the lumbar spine and femoral neck as assessed by dual x-ray absorptiometry. Body weight demonstrate...

journal_title：Canadian journal of physiology and pharmacology

authors： Hoover PA,Webber CE,Beaumont LF,Blake JM

更新日期：1996-08-01 00:00:00

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：: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 electrical activity of the duodenum and proximal jejunum was studied in conscious healthy dogs implanted with unipolar silver electrodes. A computerized method was used for the calculation of the mean frequency of the slow wave for each consecutive minute of the electromyographic signal. A "slow wave frequency com...

journal_title：Canadian journal of physiology and pharmacology

authors： Pousse A,Mendel C,Aprahamian M,Kachelhoffer J,Balboni G,Plas A

更新日期：1987-06-01 00:00:00

abstract：:The mechanisms of the positive inotropic action of a new synthetic tetrahydroisoquinoline compound, SL-1, were investigated in isolated rat cardiac tissues and ventricular myocytes. SL-1 produced a rapidly developing, concentration-dependent positive inotropic response in both atrial and ventricular muscles and a nega...

journal_title：Canadian journal of physiology and pharmacology

authors： Chang GJ,SU MJ,Lee PH,Lee SS,Liu KC

更新日期：1995-11-01 00:00:00

abstract：:The role of nitric oxide (NO) on the vasorelaxant effect of atrial natriuretic peptide (ANP) on the basal tone of rabbit aortic rings conditioned to angiotensin II (Ang II) was studied. ANP aortic relaxation and nitrite release were measured in the presence and absence of endothelium and a NO-synthase inhibitor. Ang I...

journal_title：Canadian journal of physiology and pharmacology

authors： Romano L,Coviello A,Jerez S,Peral de Bruno M

更新日期：2002-10-01 00:00:00

abstract：:Administration of naloxone to morphine-dependent rats results in an elevation of tail skin temperature and a fall in core temperature. Previous studies have demonstrated a role of the adrenal gland in the thermal responses that accompany morphine withdrawal in the rat. In the present study, experiments were designed t...

journal_title：Canadian journal of physiology and pharmacology

authors： Katovich MJ,Pitman D,Schechtman O

更新日期：1992-08-01 00:00:00

abstract：:Inhibition of prostaglandin synthesis together with vagally mediated peristaltic contractions are essential if mucosal injury is to occur in the stomach of indomethacin-treated rats. The neomycin group of antibiotics has been shown to interfere with acetylcholine release. Agents blocking peristalsis have been demonstr...

journal_title：Canadian journal of physiology and pharmacology

authors： Mersereau WA,Hinchey EJ

更新日期：1989-09-01 00:00:00

abstract：:The mesenteric vascular bed preparation of control and pinealectomized (PX) male Wistar rats was used to examine vascular reactivity to two concentrations each of norepinephrine, serotonin, angiotensin, and potassium. Vasoconstrictor responses to 50- and 100-ng injections of norepinephrine and 0.5- and 1.0-microgram i...

journal_title：Canadian journal of physiology and pharmacology

authors： Cunnane SC,Manku MS,Oka M,Horrobin DF

更新日期：1980-03-01 00:00:00

abstract：:Although ATP-MgCl2 enhances the recovery of renal function after ischemia and reperfusion, it is not known whether this agent has any beneficial effects on renal microcirculation and function in a nonheparinized model of trauma and severe hemorrhage. To study this, a midline laparotomy was performed (i.e., trauma indu...

journal_title：Canadian journal of physiology and pharmacology

authors： Wang P,Zhou M,Rana MW,Singh G,Ba ZF,Ayala A,Chaudry IH

更新日期：1992-03-01 00:00:00

abstract：:Increased expression of DNA methyltransferase-1 (DNMT1) associates with the progression of many human diseases. Because DNMT1 induces cell proliferation, drugs that inhibit DNMT1 have been used to treat proliferative diseases. Because these drugs are nonspecific inhibitors of DNMT1, subsidiary events or the compensato...

journal_title：Canadian journal of physiology and pharmacology

authors： Boosani CS,Gunasekar P,Block M,Jiang W,Zhang Z,Radwan MM,Agrawal DK

更新日期：2018-10-01 00:00:00

abstract：:Tolerance to ethanol was induced in male Sprague-Dawley rats (225-250 g) by chronic feeding with a liquid diet containing 6.5% ethanol (v/v). Control rats were pair-fed with a liquid diet in which the ethanol was replaced by an equicaloric concentration of sucrose. Immediately following sacrifice of the animals the ne...

journal_title：Canadian journal of physiology and pharmacology

authors： Gianoulakis C,Chan JS,Kalant H,Chrétien M

更新日期：1983-09-01 00:00:00

abstract：:Glucagon causes marked elevations of glomerular filtration rate (GFR) in dogs when administered intravenously (i.v.) in small doses. The associated natriuresis is thought to be entirely due to increments in the filtered sodium load. In this study, renal denervation, thyroparathyroidectomy, and blockade of cholinergic,...

journal_title：Canadian journal of physiology and pharmacology

authors： Levy M

更新日期：1975-02-01 00:00:00

abstract：:Hydroxytyrosol (HT), a phenolic compound in olive oil, exerts an anti-inflammatory effect in cardiovascular diseases. Recent studies found that autophagy was a therapeutic target of diseases. However, the effect of HT on autophagy in vascular adventitial fibroblasts (VAFs) remains unknown. Thus, in this study, we aime...

journal_title：Canadian journal of physiology and pharmacology

authors： Wang W,Jing T,Yang X,He Y,Wang B,Xiao Y,Shang C,Zhang J,Lin R

更新日期：2018-01-01 00:00:00

abstract：:We investigated the role of receptor tyrosine kinases in Ang II-stimulated generation of reactive oxygen species (ROS) and assessed whether MAP kinase signaling by Ang II is mediated via redox-sensitive pathways. Production of ROS and activation of NADPH oxidase were determined by DCFDA (dichlorodihydrofluorescein dia...

journal_title：Canadian journal of physiology and pharmacology

authors： Touyz RM,Cruzado M,Tabet F,Yao G,Salomon S,Schiffrin EL

更新日期：2003-02-01 00:00:00

abstract：:In 2-kidney, 1-clip hypertensive rats, the time course of changes in blood pressure (BP), heart rate, activity of the sympathetic nervous system and the renin-angiotensin system, plasma and blood volumes, left ventricular (LV) and right ventricular (RV) weight, and LV dimensions were evaluated during treatment with hy...

journal_title：Canadian journal of physiology and pharmacology

authors： Tsoporis J,Leenen FH

更新日期：1986-12-01 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：:In the wake of demographic change in Western countries, atrial fibrillation has reached an epidemiological scale, yet current strategies for drug treatment of the arrhythmia lack sufficient efficacy and safety. In search of novel medications, atrial-selective drugs that specifically target atrial over other cardiac fu...

journal_title：Canadian journal of physiology and pharmacology

authors： Ravens U

更新日期：2017-11-01 00:00:00

abstract：:Inorganic vanadium has been shown, both in vivo and in vitro, to have insulin-mimetic properties. A new organic vanadium complex, bis(maltolato)oxovanadium(IV) (BMOV), was developed to increase the absorption of vanadium from the gastrointestinal tract, thereby reducing the dose of vanadium necessary to produce glucos...

journal_title：Canadian journal of physiology and pharmacology

authors： Yuen VG,Orvig C,McNeill JH

更新日期：1993-03-01 00:00:00

abstract：:The objective of this study was to determine the influence of age on the learning and memory dysfunction induced by cranial radiation in the male Wistar rat. Ninety-six 45-day-old, 70 4-month-old, and 78 18-month-old male rats were divided in two equal groups: (i) irradiated and (ii) control. A course of whole-brain r...

journal_title：Canadian journal of physiology and pharmacology

authors： Lamproglou I,Baillet F,Boisserie G,Mazeron JJ,Delattre JY

更新日期：2002-07-01 00:00:00

abstract：:Epinephrine caused hyperglycemia in part by increasing gluconeogenesis. However, the mechanism of its gluconeogenic effects has not been studied in ruminants. This study was undertaken to examine the effect of epinephrine on the net hepatic uptake of selected glucose precursors in sheep. The major abdominal blood vess...

journal_title：Canadian journal of physiology and pharmacology

authors： Brockman RP

更新日期：1991-04-01 00:00:00

abstract：:Investigation of the relationship of diet to blood lipids and atherosclerosis has dominated the field of lipid nutritional biochemistry for the past 25 years. Although this subject has consumed considerable time, effort, and research funds, it has also proved beneficial to other areas of lipid biochemistry by attracti...

journal_title：Canadian journal of physiology and pharmacology

authors： Walker BL

更新日期：1983-03-01 00:00:00

abstract：:The purpose of this study was to investigate whether Ca2+ -Mg2+ ATPase in the distal tubule (where calcium transport is active, against a gradient, and hormone dependent) presents some characteristics different from those observed in the proximal tubule, and whether these characteristics are likely to shed light on th...

journal_title：Canadian journal of physiology and pharmacology

authors： Brunette MG,Blouin S,Chan M

更新日期：1987-10-01 00:00:00

abstract：:This review presents, from the author's viewpoint, avenues of histamine research likely to produce new information. One potentially useful approach may be to attempt to relate histamine's function to its occurrence in different body tissues such as the pituitary and hypothalamus, the gastrointestinal mucosa, and the b...

journal_title：Canadian journal of physiology and pharmacology

authors： Code CF

更新日期：1985-06-01 00:00:00

abstract：:In recent years a considerable amount of experimental evidence has suggested that forebrain structures are involved in the pathogenesis of high arterial pressure (AP). However, little is known about the location and function of these supramedullary structures in the hypertensive process. This report reviews a series o...

journal_title：Canadian journal of physiology and pharmacology

authors： Ciriello J

更新日期：1987-08-01 00:00:00

abstract：:The goal of the present study was to investigate the formation of portacaval shunts in a new experimental model of chronic portal hypertension, portal vein stenosis in the cat. The procedure gradually occluded the portal vein by use of an Ameroid constrictor around the portal vein. After 4 weeks, the portal vein was c...

journal_title：Canadian journal of physiology and pharmacology

authors： Inglés AC,Légaré DJ,Lautt WW

更新日期：1993-09-01 00:00:00