A growth-stimulating activity derived from the proximal small intestine is associated with an adaptive response.

abstract：:It is accepted that nutrition is important in the development and function of the immune system. However, the study of nutritional immunology is a relatively new discipline. In part this may be due to difficulties in defining the effect of nutrition on immunity, as an immune response is the result of an orchestrated c...

journal_title：Canadian journal of physiology and pharmacology

authors： Field CJ

更新日期：1996-06-01 00:00:00

abstract：:Theanine and caffeine, 2 naturally occurring components in tea, have repeatedly been shown to deliver unique cognitive benefits when consumed in combination. In this study, we assessed the beneficial synergistic effects of concurrent treatment with theanine and caffeine against cerebral damage in rats. Theanine and ca...

journal_title：Canadian journal of physiology and pharmacology

authors： Sun L,Tian X,Gou L,Ling X,Wang L,Feng Y,Yin X,Liu Y

更新日期：2013-07-01 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：: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：:Thymic stromal lymphopoietin (TSLP) was reported to induce mast cell proliferation and aggravate allergic reactions through activation of mouse double minute 2 (MDM2). We aimed to ascertain that β-sitosterol (SI), which is one of the several phytosterols found mostly in foods, would regulate TSLP-induced mast cell pro...

journal_title：Canadian journal of physiology and pharmacology

authors： Han NR,Kim HM,Jeong HJ

更新日期：2015-11-01 00:00:00

abstract：:The ontogenic study of the hepatic biotransformation enzymes revealed the early development of both oxidative and conjugative enzymes in male chickens ranging in age from 3 to 12 weeks. Although the rate of microsomal cytochrome P450 reactions progressively increased during the first 9 weeks, it decreased thereafter. ...

journal_title：Canadian journal of physiology and pharmacology

authors： Coulet M,Eeckhoutte C,Galtier P

更新日期：1996-01-01 00:00:00

abstract：:Mechanisms leading to ifosfamide (IF)-induced renal damage have not been fully elucidated. Recent work suggests that localized renal tubular metabolism of IF and the production of the nephrotoxic chloroacetaldehyde may lead to nephrotoxicity. Presently no pharmacological method to reduce IF nephrotoxicity has been ide...

journal_title：Canadian journal of physiology and pharmacology

authors： Aleksa K,Halachmi N,Ito S,Koren G

更新日期：2005-06-01 00:00:00

abstract：:Oxidative stress plays a vital role in the pathogenesis of neurodegenerative diseases. Chikusetsu saponin V (CsV), the most abundant member of saponins from Panax japonicus (SPJ), has attracted increasing attention for its potential to treat neurodegenerative diseases. However, the mechanisms are unclear. Our study in...

journal_title：Canadian journal of physiology and pharmacology

authors： Wan J,Deng L,Zhang C,Yuan Q,Liu J,Dun Y,Zhou Z,Zhao H,Liu C,Yuan D,Wang T

更新日期：2016-09-01 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：:The development of the febrile response to E. coli lipopolysaccharide (1.5 micrograms/kg, i.v.) in thyroid-deficient rabbits has been studied. Twenty-eight New Zealand White rabbits weighing 2.1-2.3 kg were used. Hypothyroidism was induced by treatment with propylthiouracil (100 or 200 mg/kg body wt./15 days). Thyroid...

journal_title：Canadian journal of physiology and pharmacology

authors： Macari M,Pelá IR,Silva CA

更新日期：1987-06-01 00:00:00

abstract：:The administration of small doses of somatostatin (SRIF) (0.01 and 0.1 microgram) into the neostriatal complex of unrestrained, freely moving rats induced general behavioral excitation associated with a variety of stereotyped movements, tremors, and a reduction of rapid eye movements (REM) and deep slow wave sleep (SW...

journal_title：Canadian journal of physiology and pharmacology

authors： Rezek M,Havlicek V,Leybin L,Pinsky C,Kroeger EA,Hughes KR,Friesen H

更新日期：1977-04-01 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：:An investigation was made of the radiosensitivity of the toxic and immunological properties of Androctonus australis hector venom. This venom was irradiated with two doses of gamma rays (1 and 2 kGy) from a 60Co source. The results showed that venom toxicity was abolished for the two radiation doses (1 and 2 kGy) with...

journal_title：Canadian journal of physiology and pharmacology

authors： Abib L,Laraba-Djebari F

更新日期：2003-12-01 00:00:00

abstract：:Anesthetized dogs were prepared for the measurement of compliance of the inferior vena cava by placement of a catheter for pressure measurement and a pair of ultrasonic dimension transducers for the measurement of transverse diameter. Measurements of compliance were made in a control state, after the induction of carb...

journal_title：Canadian journal of physiology and pharmacology

authors： Biro GP

更新日期：1986-05-01 00:00:00

abstract：:The our objective was to investigate the adaptations induced by a low-protein, high-carbohydrate (LPHC) diet in growing rats, which by comparison with the rats fed a control (C) diet at displayed lower fasting glycemia and similar fasting insulinemia, despite impairment in insulin signaling in adipose tissues. In the ...

journal_title：Canadian journal of physiology and pharmacology

authors： Pereira MP,Buzelle SL,Batistela E,Doneda DL,França SA,Santos MP,Andrade CM,Garófalo MA,Kettelhut Ido C,Navegantes LC,Chaves VE,Bertolini GL,Kawashita NH

更新日期：2014-06-01 00:00:00

abstract：:Administration of d-fenfluramine, a serotonin-releasing drug, to male rats induced a dose-dependent increase in both serum prolactin and corticosterone concentrations. Serum growth hormone levels increased, but not significantly, at a dose of 1.25 mg/kg i.p. and decreased significantly at higher doses. When rats were ...

journal_title：Canadian journal of physiology and pharmacology

authors： Serri O,Rasio E

更新日期：1987-12-01 00:00:00

abstract：:The mechanism whereby chronic rapid ventricular pacing induces severe heart failure is unclear, but the phenomenon is associated with a reduction in left ventricular ATP levels. Accordingly, the current study was undertaken to evaluate the acute effects of rapid ventricular pacing on hemodynamics, left ventricular ade...

journal_title：Canadian journal of physiology and pharmacology

authors： Simmons WW,Moe GW,Grima EA,Howard RJ,Armstrong PW

更新日期：1994-01-01 00:00:00

abstract：:Physical activity promotes metabolic adaptations that improve body functionality and contribute to the prevention of some diseases. With respect to energy and fat balance, physical activity facilitates the equilibrium between energy intake and expenditure as well as between fat intake and fat oxidation. When combined ...

journal_title：Canadian journal of physiology and pharmacology

authors： Tremblay A,Therrien F

更新日期：2006-02-01 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：:The effect of high potassium depolarization on the release of exogenously supplied [3H]glutamate and endogenous glutamate from tissue slices of the cestode Hymenolepis diminuta was examined. Increasing concentrations of potassium stimulated the release of radiolabel from tissues preloaded with [3H]glutamate. This rele...

journal_title：Canadian journal of physiology and pharmacology

authors： Webb RA

更新日期：1988-07-01 00:00:00

abstract：:Fluctuations in the concentrations of cortisol and progesterone in fetal plasma, maternal plasma, and amniotic and allantoic fluids were measured in samples taken at 10-min intervals over a 90-min period from three groups of sheep sampled at different times during late pregnancy. During the last 30 days of gestation t...

journal_title：Canadian journal of physiology and pharmacology

authors： Challis JR,Patrick JE,Cross J,Workewych J,Manchester E,Power S

更新日期：1981-03-01 00:00:00

abstract：:The effect of chronic consumption of diets containing either different sources of dietary fibre (8% guar, 8% pectin, or 8% multifibre) or low carbohydrate upon carbohydrate tolerance was examined in rats. Weight gain was significantly lower throughout the entire 28-day study period with the guar group and after 20 day...

journal_title：Canadian journal of physiology and pharmacology

authors： Track NS,Cannon MM,Flenniken A,Katamay S,Woods EF

更新日期：1982-06-01 00:00:00

abstract：:We investigated the effects of 4% fructose plus moderately high salt (MHS) (4% NaCl) treatment on tissue aldehyde conjugates, platelet cytosolic free calcium ([Ca2+]i), renal morphology, and systolic blood pressure (SBP) in Wistar-Kyoto rats, and whether these effects were reversible (R) after withdrawal of treatment....

journal_title：Canadian journal of physiology and pharmacology

authors： Vasdev S,Gill V,Parai S,Gadag V

更新日期：2007-03-01 00:00:00

abstract：:The heat production (HP), heart rate (HR), respiration rate, rumen motility, and body temperature responses to 2.5-h adrenaline (A) and noradrenaline (NA) intrajugular infusions at 0.00, 0.15, 0.30, 0.60, and 0.90 micrograms.kg-1.min-1 were studied in 10 shorn wethers which had been chronically (3-8 weeks) exposed to ...

journal_title：Canadian journal of physiology and pharmacology

authors： Graham AD,Christopherson RJ

更新日期：1981-09-01 00:00:00

abstract：:In the literature there appears to be variability in reported levels of certain hormones during haemorrhage, specifically adrenocorticotrophic hormone (ACTH) and β-endorphin. It is possible that this variability may be due to the choice of anaesthetic. Therefore, the effect of 3 common research-only anaesthetic agents...

journal_title：Canadian journal of physiology and pharmacology

authors： Ruane-O'Hora T,Hall WJ,Markos F

更新日期：2011-07-01 00:00:00

abstract：:Canadian Aboriginal people encompass diverse cultural groups, whose daily food patterns vary in regard to the kinds and proportions of indigenous foods. Standard dietary methods of assessing food consumption sometimes require modification to be understandable and acceptable to Aboriginal communities. Depending upon th...

journal_title：Canadian journal of physiology and pharmacology

authors： Wein EE

更新日期：1995-06-01 00:00:00

abstract：:We recently reported that the two-chain form of human high molecular weight kininogen (HKa) inhibits angiogenesis by inducing endothelial cell apoptosis (Zhang et al. 2000). This property appears to be primarily conferred by HKa domain 5 (HKa D5). In this manuscript, we further characterize the activity of these polyp...

journal_title：Canadian journal of physiology and pharmacology

authors： Zhang JC,Qi X,Juarez J,Plunkett M,Donaté F,Sakthivel R,Mazar AP,McCrae KR

更新日期：2002-02-01 00:00:00

abstract：:In experiments on isolated guinea pig papillary muscles the effects of verapamil (5 mg/L) and caffeine (1 g/L) on the two-component contraction were investigated. The muscles were continuously superfused with normal Tyrode's solution containing 2 mg of noradrenaline/L at 20--22 degrees C. The first derivative of contr...

journal_title：Canadian journal of physiology and pharmacology

authors： Bogdanov KY,Zakharov SI,Rosenshtraukh LV

更新日期：1979-08-01 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：:The pharmacological characteristics of postjunctional alpha-adrenoceptors in isolated canine internal carotid arteries were investigated by the use of selective agonists and antagonists for alpha 1- and alpha 2-adrenoceptors. Norepinephrine, phenylephrine, and xylazine caused concentration-dependent contractions in th...

journal_title：Canadian journal of physiology and pharmacology

authors： Kawai Y,Kobayashi S,Ohhashi T

更新日期：1988-05-01 00:00:00