Primary versus secondary structural changes of the blood vessels in hypertension.

abstract：:Mentoring in academia is often carried out in an informal way depending on individuals and circumstances. I was quite fortunate to make the acquaintance of Professor E.E. Daniel when I was making a transition from my research in entomology to biomedical sciences. Here I recount some of that experience, and describe so...

journal_title：Canadian journal of physiology and pharmacology

authors： Lee RM

更新日期：2005-08-01 00:00:00

abstract：:Kinins are the endogenous ligands of the constitutive B2 receptor (B2R) and the inducible B1 receptor (B1R). Whereas B2R prevents insulin resistance, B1R is involved in insulin resistance and metabolic syndrome. However, the contribution of B1R in type 2 diabetes associated with obesity remains uncertain. The aim of t...

journal_title：Canadian journal of physiology and pharmacology

authors： Talbot S,Dias JP,El Midaoui A,Couture R

更新日期：2016-07-01 00:00:00

abstract：:A single-dose administration of 6-hydroxydopamine (50 mg/kg body weight, sc) to infant rats resulted in an enlargement, higher fresh weight, markedly elevated lipid content, and higher total protein content of their interscapular and cervical brown adipose tissue. The protein kinase (EC 2.7.1.37) activation ratio in t...

journal_title：Canadian journal of physiology and pharmacology

authors： Skala JP,Hahn P

更新日期：1977-04-01 00:00:00

abstract：:The aim of the present study was to characterize the effects of pituitary adenylate cyclase activating polypeptide (PACAP) on the endocrine pancreas in anesthetized dogs. PACAP(1-27) and a PACAP receptor (PAC(1)) blocker, PACAP(6-27), were locally administered to the pancreas. PACAP(1-27) (0.005-5 microg) increased ba...

journal_title：Canadian journal of physiology and pharmacology

authors： Yamaguchi N,Minassian TR,Yamaguchi S

更新日期：2003-07-01 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 presence of different receptor populations within a given brain area can be effectively evaluated via the local injections of defined receptor agonists and antagonists. Using this approach, it has become evident that the nucleus basalis - cortical cholinergic pathway possesses an inhibitory GABAergic input to the ...

journal_title：Canadian journal of physiology and pharmacology

authors： Wood PL

更新日期：1986-03-01 00:00:00

abstract：:Natural rodent grooming and other instinctive behavior serves as a natural model of complex movement sequences. Rodent grooming has syntactic (rule-driven) sequences and more random movement patterns. Both incorporate the same movements--only the serial structure differs. Recordings of neural activity in the dorsolate...

journal_title：Canadian journal of physiology and pharmacology

authors： Aldridge JW,Berridge KC,Rosen AR

更新日期：2004-08-01 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：:The numbers and sizes of nerve fibres to the dorsal neck muscles, splenius, complexus and biventer cervicis have been examined in the cat. The total number of fibres is unusually high as is the content of sensory fibres (estimated as the loss of fibres after ganglionectomy). The fibre spectra of these sensory nerves h...

journal_title：Canadian journal of physiology and pharmacology

authors： Richmond FJ,Anstee GC,Sherwin EA,Abrahams VC

更新日期：1976-06-01 00:00:00

abstract：:Effect of Ni2+ on Zn2+-induced potentiation of twitch tension was studied electrophysiologically in the toe muscle fibers of Rana catesbeiana. The major findings of this investigation are as follows. When 2 mM Ni2+ was applied to fibers in a normal Ringer's solution containing 50 microM Zn2+ (Zn2+ solution), the Zn2+-...

journal_title：Canadian journal of physiology and pharmacology

authors： Oba T,Hotta K

更新日期：1986-05-01 00:00:00

abstract：:The shear-stress sensor function of vascular glycocalyx heparan sulphate and hyaluronic acid was investigated in vivo by assessing flow-mediated dilation before and after their removal. Heparinase III exposure (100 mU·mL-1 for 20 min;n = 6) did not significantly affect flow-mediated dilation of the iliac, from 0.42 ± ...

journal_title：Canadian journal of physiology and pharmacology

authors： Ruane-O'Hora T,O'Malley D,Buckley MM,Markos F

更新日期：2019-08-01 00:00:00

abstract：:The effect of the administration route, dose, and sampling time on the total urinary excretion of four major benzo[a]pyrene (BaP) metabolites, 3-hydroxyBaP (3-OHBaP), 9-hydroxyBaP 9-hydroxyBaP (9-OHBaP), trans-4,5-dihydrodiolBaP (4,5-diolBaP), and trans-9,10-dihydrodiolBaP (9,10-diolBaP), was studied in male Sprague-D...

journal_title：Canadian journal of physiology and pharmacology

authors： Bouchard M,Viau C

更新日期：1997-03-01 00:00:00

abstract：:We examined the interaction of smooth muscle myosin with alpha-actin and beta-actin isoforms during the contraction of A7r5 smooth muscle cells and rat aortic smooth muscle. The techniques of confocal microscopy and fluorescence resonance energy transfer (FRET) analysis were utilized in examining A7r5 cells and rat ao...

journal_title：Canadian journal of physiology and pharmacology

authors： Black J,Dykes A,Thatcher S,Brown D,Bryda EC,Wright GL

更新日期：2009-05-01 00:00:00

abstract：:Cyclocarya paliurus (CP; qing qian liu), which is used as an herbal tea in China, has been confirmed to have therapeutic effects on hyperlipidemia and obesity, and therefore it is widely consumed to prevent metabolic diseases such as hyperlipidemia and diabetes. In this study, we investigated the preventive effects of...

journal_title：Canadian journal of physiology and pharmacology

authors： Yao X,Lin Z,Jiang C,Gao M,Wang Q,Yao N,Ma Y,Li Y,Fang S,Shang X,Ni Y,Zhang J,Yin Z

更新日期：2015-08-01 00:00:00

abstract：:The synthesis, receptor binding, and agonist activity of a series of truncated atrial natriuretic analogs (ANF) are described. These analogs incorporate two portions of the native 28 amino peptide, the eight amino acids C-terminal to Cys7, and two amino acids from the C-terminus (phenylalanine and arginine), into disu...

journal_title：Canadian journal of physiology and pharmacology

authors： Holleman WH,Budzik GP,Devine EM,Pollock DM,Opgenorth TJ,Thomas AM,von Geldern TW,Rockway TW

更新日期：1991-10-01 00:00:00

abstract：:Perfusion of isolated rat hearts with Na-free medium resulted in an immediate increase in contractile force followed by a decline and complete loss of contractile force within 25 s. The recovery of the contractile force upon reperfusion was only partial if the duration of Na-free perfusions was 10 min or longer. Ca bi...

journal_title：Canadian journal of physiology and pharmacology

authors： Dhalla NS,Lee SL,Singal PK,Yates JC,Panagia V

更新日期：1980-12-01 00:00:00

abstract：:Using labelled microspheres, the effect of norepinephrine (NE) infusions (15 microgram and 30 microgram/min) on coronary blood flow and its intramyocardial distribution during ischemia was studied. The results reported here show that in the ischemic myocardium, the ratio of endocardial to epicardial flow was 0.67. Thi...

journal_title：Canadian journal of physiology and pharmacology

authors： Dumont L,Lelorier J

更新日期：1977-08-01 00:00:00

abstract：:The alcohol oxidase membrane technique is available for measurement of ethanol in commercial fluids. In this paper we examined its usefulness for cat and human blood in comparison with gas-liquid chromatography (GLC). The membrane method proved to be simple, reproducible, accurate, and inexpensive. Analysis took 1-2 m...

journal_title：Canadian journal of physiology and pharmacology

authors： Greenway CV,Pushka K,Sitar DS,Rogers LK

更新日期：1988-04-01 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：: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：:One hypothesized mechanism of the cardioprotection provided by preconditioning is decreased utilization of ATP during ischemia. Although ATP levels in preconditioned heart during ischemia have been previously studied, contractile activity during ischemia has not been investigated. Contractile activity accounts for sig...

journal_title：Canadian journal of physiology and pharmacology

authors： Rehring TF,Bender PR,Cairns CB,Joo K,Friese RS,Shapiro JI,Cleveland JC Jr,Banerjee A

更新日期：1997-04-01 00:00:00

abstract：:The effect of various doses of i.p. injection of the adenosine receptor agonist (R)-phenylisopropyladenosine (R-PIA), ranging from nanomolar to micromolar concentrations, on plasma levels of free fatty acids, glucose, insulin, glucagon, ACTH, and corticosterone was examined in 200-g male rats. At the lowest dose of R-...

journal_title：Canadian journal of physiology and pharmacology

authors： LeBlanc J,Soucy J

更新日期：1994-02-01 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：:While conducting studies on the prevention of mortality from acute iron intoxication in rats, diazepam, given to prevent animal suffering, was observed to be associated with reduced mortality in a limited number of animals. The objective was to assess whether diazepam reduces mortality following acute iron intoxicatio...

journal_title：Canadian journal of physiology and pharmacology

authors： Fassos FF,Berkovitch M,Daneman N,Koren L,Cameron R,Klein J,Falcitelli C,St Louis P,Daneman R,Koren G

更新日期：1998-09-01 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：:A method for the determination of the specific activity of plasma glycerol is described. Anionic contaminants are first removed from deproteinzed plasma by anionic exchange resins (treated plasma). Glycerol in treated plasma is then quantitatively converted to glycerol-3-phosphate (G3P), which is isolated by column ch...

journal_title：Canadian journal of physiology and pharmacology

authors： Gauthier C,Layberry R

更新日期：1982-06-01 00:00:00

abstract：:Atherosclerosis is a chronic inflammatory disease resulting in the formation of the atherosclerotic plaque. Plaque formation starts with the inflammation in fatty streaks and progresses through atheroma, atheromatous plaque, and fibroatheroma leading to development of stable plaque. Hypercholesterolemia, dyslipidemia,...

journal_title：Canadian journal of physiology and pharmacology

authors： Rai V,Agrawal DK

更新日期：2017-10-01 00:00:00

abstract：:Several laboratories have reported ligand binding studies using radioactive histamine H1 antagonists to label the H1 receptors in mammalian brain. We have extended these studies to a detailed examination of the binding of [3H]mepyramine to monkey brain and have shown that the distribution is similar to that in man, wi...

journal_title：Canadian journal of physiology and pharmacology

authors： Bielkiewicz B,Cook DA

更新日期：1985-06-01 00:00:00

abstract：:We have investigated the influence of dopaminergic agents on the expression of brain-derived neurotrophic factor (BDNF) gene in relation with lipid levels in chronic mild stress (CMS). Mice subjected to CMS were treated with simvastatin (10 mg/kg, per os (orally)) along with bromocriptine (2 mg/kg, intraperitoneally (...

journal_title：Canadian journal of physiology and pharmacology

authors： Rana DG,Patel AK,Joshi CG,Jhala MK,Goyal RK

更新日期：2014-12-01 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