Effect of nickel chloride on streptozotocin-induced diabetes in rats.

abstract：:Hypertrophic scar (HS) results from abnormal wound healing, accompanied by excessive hypercellularity, migration and extracellular matrix (ECM) deposition. Autophagy dysregulation plays crucial roles during HS formation. The overexpressed p75 neurotrophin receptor (p75NTR) in injured skin tissue after wound healing be...

journal_title：Canadian journal of physiology and pharmacology

authors： Shi W,Wu Y,Bian D

更新日期：2020-07-29 00:00:00

abstract：:The measurement of the sodium reversal potential (Erev), as that potential where the early current reverses during voltage clamp, was found to exceed the true Erev by 4.1 +/- 2.4 mV (mean +/- SD) in squid giant axon. This error was found in both intact and internally perfused axons and is due to interference from the ...

journal_title：Canadian journal of physiology and pharmacology

authors： Wodlinger H,Kunov H,Atwood HL

更新日期：1982-12-01 00:00:00

abstract：:Luminal nutrition is important for the maintenance of small intestinal structure and function. The equilibrium between crypt cell production and villous cell loss in the mucosal epithelium of the small intestine is altered under certain conditions such as after a small bowel resection. Immediately after resection, the...

journal_title：Canadian journal of physiology and pharmacology

authors： Grey VL,Morin CL

更新日期：1990-05-01 00:00:00

abstract：:The purpose of this study was to examine the effects of norepinephrine infusion alone and during alkalosis on oxygen uptake in the dog gastrocnemius-plantaris muscle group under conditions of constant muscle blood flow. The animals were not cold acclimatized. Blood flow was pump controlled, alkalosis was produced by h...

journal_title：Canadian journal of physiology and pharmacology

authors： Chapler CK,Stainsby WN,Gladden LB

更新日期：1980-01-01 00:00:00

abstract：:The rate of glucose oxidation of fresh corneas of guinea pigs at different ages has been determined. Full-thickness corneal discs, 4 mm in diameter, were incubated in radioactive glucose solution. The quantity of the released CO2 was expressed in terms of the corneal discs, their dry weights, and DNA and protein conte...

journal_title：Canadian journal of physiology and pharmacology

authors： Liao HM,Lin BJ,Hasany SM,Basu PK

更新日期：1979-10-01 00:00:00

abstract：:Ethanol (0.3 g/kg) was administered intravenously to adult, male rats at 3 h or at 1 and 3 h after gastric intubation of 7 mg/kg calcium carbimide (CC). For animals administered CC and two ethanol doses, blood ethanol concentration was similar for the two doses; however, blood acetaldehyde concentration was significan...

journal_title：Canadian journal of physiology and pharmacology

authors： Loomis CW,Brien JF

更新日期：1984-05-01 00:00:00

abstract：:Our previous results showed that addition of agonists, such as vasopressin and angiotensin, added to incubation medium with freshly excised rat atria caused marked release of atrial natriuretic factor (ANF). This release was in the form of prohormone rather than active peptide. Since others had difficulty reproducing ...

journal_title：Canadian journal of physiology and pharmacology

authors： Sonnenberg H,Milojevic S,Yip C,Veress AT

更新日期：1989-10-01 00:00:00

abstract：:In Sprague-Dawley rats, we attempted to develop an experimental model to stimulate the cardiac sympathetic nerve. After transverse thoracotomy under anesthesia, a miniature, bipolar electrode was placed on the right ansa subclavia and it was stimulated electrically. The nerve stimulation at 2, 4, and 8.3 Hz (2 ms in d...

journal_title：Canadian journal of physiology and pharmacology

authors： Masuda Y,Matsuoka H

更新日期：1997-02-01 00:00:00

abstract：:The effect of varying dietary levels of zinc was evaluated in mice fed T-2 toxin. A semipurified diet was used to produce a low zinc (less than 2 parts per million (ppm], a zinc replete (100 ppm), and a high zinc (2500 ppm) diet. T-2 toxin was added to the three zinc diets at a concentration of 10 ppm. The mice were f...

journal_title：Canadian journal of physiology and pharmacology

authors： Chanin BE,Hamilton DL,Hancock DS,Schiefer HB

更新日期：1984-10-01 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：:Beat-to-beat variability of cardiac action potential duration (short-term variability, SV) is a common feature of various cardiac preparations, including the human heart. Although it is believed to be one of the best arrhythmia predictors, the underlying mechanisms are not fully understood at present. The magnitude of...

journal_title：Canadian journal of physiology and pharmacology

authors： Nánási PP,Magyar J,Varró A,Ördög B

更新日期：2017-10-01 00:00:00

abstract：:Disposition of the bis-pyridinium mono-oxime, HI-6, following intramuscular injection in rats (200 mg/kg bw), beagle dogs (10 and 50 mg/kg bw), and rhesus monkeys (50 mg/kg bw) revealed that the oxime was absorbed rapidly and completely from the site of injection, was distributed rapidly in the tissues, and that tissu...

journal_title：Canadian journal of physiology and pharmacology

authors： Ecobichon DJ,Comeau AM,O'Neil WM,Marshall WD

更新日期：1990-05-01 00:00:00

abstract：:The purpose of this study was to characterize the biological activity of the synthetic rat growth hormone releasing factor analogue rGRF(1-29)NH2 and to compare its action on growth hormone (GH) release to that of authentic rGRF(1-43)OH. We first compared the concentration-response characteristics of the two peptides ...

journal_title：Canadian journal of physiology and pharmacology

authors： Kraicer J,French MB,Lussier BT,Moor BC,Brazlan P

更新日期：1991-02-01 00:00:00

abstract：:Acetylcholine (ACh) is an important regulator of intestinal epithelial ion transport via muscarinic or nicotinic ACh receptors. Previous studies emphasize the role of the M3 muscarinic receptor subtype in mediating the effects of cholinergic agonists on intestinal ion transport. With the prevalence of mouse models to ...

journal_title：Canadian journal of physiology and pharmacology

authors： Hirota CL,McKay DM

更新日期：2006-11-01 00:00:00

abstract：:The contribution of metabolic control to in vivo myocardial contractile function in response to beta 1-adrenergic stimulation was determined in the spontaneously diabetic BB Wor rat. The study involved a group of insulin-dependent BB Wor rats showing marked variations in metabolic control, assessed by the level of gly...

journal_title：Canadian journal of physiology and pharmacology

authors： Broderick TL,Kopp SJ,Daar JT,Romano FD,Paulson DJ

更新日期：1994-07-01 00:00:00

abstract：:We studied the effect of lowering the extracellular potassium concentration ([K+]o) on the electrophysiological actions of disopyramide phosphate, a new antiarrhythmic drug. At low [K+]o, therapeutic concentrations of disopyramide phosphate caused significantly less depression of action potential amplitude and maximum...

journal_title：Canadian journal of physiology and pharmacology

authors： Kus T,Sasyniuk BI

更新日期：1978-02-01 00:00:00

abstract：:Coronary vasoconstrictor responses to ergonovine were examined in helical coronary arterial strips of young swine. Both ergonovine and serotonin (5-hydroxytryptamine) produced dose-dependent contractions of the strips. The distal region (less than 1.00 mm outer diameter) of the circumflex coronary artery was most sens...

journal_title：Canadian journal of physiology and pharmacology

authors： Rosenberger LB,Griffin MA,Stanton HC

更新日期：1983-07-01 00:00:00

abstract：:Persistent pulmonary hypertension of the newborn (PPHN) is defined as the failure of normal pulmonary vascular relaxation at birth. Hypoxia is known to impede postnatal disassembly of the actin cytoskeleton in pulmonary arterial myocytes, resulting in elevation of smooth muscle α-actin and γ-actin content in elastic a...

journal_title：Canadian journal of physiology and pharmacology

authors： Fediuk J,Dakshinamurti S

更新日期：2015-03-01 00:00:00

abstract：:We investigated the influence of four different culture media: 20% fetal bovine serum (FBS), 5% FBS, 5% FBS supplemented with 10 mg x L(-1) linoleic acid (18:2(n-6)) or alpha-linolenic acid (18:3(n-3)) on alpha-linolenic acid apical uptake in clone TC7 of human intestinal Caco-2 cell line. Neither cellular viability n...

journal_title：Canadian journal of physiology and pharmacology

authors： Tranchant T,Besson P,Hoinard C,Pinault M,Alessandri JM,Delarue J,Couet C,Goré J

更新日期：1998-06-01 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：:The influences of hypertension and hypothyroidism on diabetic cardiomyopathy are not clear. We studied this problem further by characterizing the effects of chronic triiodothyronine (T3) treatment on cardiac performance of diabetic renovascular hypertensive (RVH) rats. Hypertension was effected by clipping the left re...

journal_title：Canadian journal of physiology and pharmacology

authors： Rodgers RL,Davidoff AJ,Mariani MJ

更新日期：1991-03-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is one of the most life-threatening cancers. The present study was designed to chronologically analyze the HCC chemically induced by diethylnitrosamine (DEN) in male Wistar rats during a 27-week period. DEN was given to rats in drinking water (100 mg/L) to induce HCC. In the present stud...

journal_title：Canadian journal of physiology and pharmacology

authors： Fathy AH,Bashandy MA,Bashandy SAE,Mansour AM,Elsadek B

更新日期：2017-12-01 00:00:00

abstract：:Many functions of the brain and the sympathetic adrenal system are influenced by those amino acids that exert precursor control over neurotransmitter synthesis. One of the functions affected is regulation of blood pressure. Therefore, the purpose of this review is to describe how food proteins and amino acids affect t...

journal_title：Canadian journal of physiology and pharmacology

authors： Anderson GH

更新日期：1986-06-01 00:00:00

abstract：:Activators of the slow delayed rectifier K⁺ current (IKs) have been suggested as promising tools for suppressing ventricular arrhythmias due to prolongation of repolarization. Recently, L-364,373 (R-L3) was nominated to activate IKs in myocytes from several species; however, in some studies, it failed to activate IKs....

journal_title：Canadian journal of physiology and pharmacology

authors： Corici C,Kohajda Z,Kristóf A,Horváth A,Virág L,Szél T,Nagy N,Szakonyi Z,Fülöp F,Muntean DM,Varró A,Jost N

更新日期：2013-08-01 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：: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：:We hypothesized that the respiratory baroreflex in conscious rats is either more transient, or has a higher pressure threshold than in other species. To characterize the effect of arterial pressure changes on respiration in conscious rats, ventilation (V) was measured by the plethysmographic technique during injection...

journal_title：Canadian journal of physiology and pharmacology

authors： Walker JK,Jennings DB

更新日期：1998-07-01 00:00:00

abstract：:The kinetics of sodium gradient dependent phosphate uptake by the renal brush border membrane vesicles of the rat have ben studied under various conditions of temperature and pH. From 7 to 30 degrees C the Lineweaver-Burk plots are linear, and the apparent Km progressively increases from 54 to 91 microM. Above 30 degr...

journal_title：Canadian journal of physiology and pharmacology

authors： Brunette MG,Beliveau R,Chan M

更新日期：1984-02-01 00:00:00

abstract：:Bacterial toxins are widespread in the environment as well as in the digestive system of humans and animals. Toxin from Gram-negative bacteria (endotoxin or lipopolysaccharide; LPS) has a life-long programming effect on reproduction in rats, but the mediators have not been well-documented, so we investigated the effec...

journal_title：Canadian journal of physiology and pharmacology

authors： Ozgocer T,Yildiz S,Elbe H,Vardi N

更新日期：2015-08-01 00:00:00

abstract：:In urethane-anaesthetized rats, ion-selective microelectrodes recorded changes in extracellular K+ and Ca2+ concentrations (delta[K+]omicron and delta[Ca2+]omicron) in pyramidal layers of the hippocampus (mostly in area CA1), which were evoked by fimbrial-commissural stimulation. [K+]omicron increased linearly with fr...

journal_title：Canadian journal of physiology and pharmacology

authors： Krnjević K,Morris ME,Reiffenstein RJ

更新日期：1982-12-01 00:00:00