Synergistic ameliorative effects of sesame oil and alpha-lipoic acid against subacute diazinon toxicity in rats: hematological, biochemical, and antioxidant studies.

abstract：:The vasculature of the mammalian renal medulla is complex, having neither discrete input nor output. There is also efficient countercurrent exchange between ascending and descending vasa recta in the vascular bundles. These considerations have hampered measurement of medullary blood flow since they impose pronounced c...

journal_title：Canadian journal of physiology and pharmacology

authors： Cupples WA

更新日期：1986-07-01 00:00:00

abstract：:Remote ischemia-reperfusion detrimentally affects myocardial function by initially interfering with the rate of contraction. We investigated the usefulness of isoproterenol versus external electrical pacing in attenuating secondary functional damage of isolated Wistar rat atria. Atrial strips (n = 10/group) were bathe...

journal_title：Canadian journal of physiology and pharmacology

authors： Ben-Abraham R,Shapira I,Szold A,Weinbroum AA

更新日期：2004-01-01 00:00:00

abstract：:The antioxidant glutathione-S-transferase (GST) is a crucial determinant of the development of ischaemic-reperfusion (I/R) injury, and plays a pivotal role in the regulation of the mitogen activated protein kinase (MAPK) pathways involved in stress response and apoptosis. The aim of this study was to investigate wheth...

journal_title：Canadian journal of physiology and pharmacology

authors： Balatonyi B,Gasz B,Kovács V,Lantos J,Jancsó G,Marczin N,Rőth E

更新日期：2013-08-01 00:00:00

abstract：:Extracellular spikes were recorded from cell bodies of sympathetic preganglionic neurones in spinal segments T1-T3 of the cat. Each neurone was identified by its antidromic response to electrical stimulation of the sympathetic chain and was found in histological sections to lie within the intermediolateral nucleus. Ph...

journal_title：Canadian journal of physiology and pharmacology

authors： Backman SB,Henry JL

更新日期：1984-09-01 00:00:00

abstract：:The effects of some components of ischemia on the oscillatory (Vos) and nonoscillatory (V(ex)) potentials and respective currents (Ios and Iex), as well as their mechanisms, were studied in guinea pig isolated ventricular myocytes by means of a single-microelectrode, discontinuous voltage clamp method. Repetitive acti...

journal_title：Canadian journal of physiology and pharmacology

authors： Liu QY,Vassalle M

更新日期：1994-04-01 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：:Sensorimotor mechanisms were studied on the basis of kinematic and electromyographic data as well as the static torque developed by the muscles as a function of joint angle. The latter relationship is known as the torque/angle characteristic. Fast single-joint movement may result from a shift in this characteristic an...

journal_title：Canadian journal of physiology and pharmacology

authors： Levin MF,Lamarre Y,Feldman AG

更新日期：1995-02-01 00:00:00

abstract：:Metaiodobenzylguanidine, which is used in the diagnosis and treatment of pheochromocytoma, produced 50% inhibition of monoamine oxidase at a concentration of 8 X 10(-6) M in vitro. These results suggest that a careful study of the structure of a new radiodiagnostic agent should be done to anticipate and prepare for po...

journal_title：Canadian journal of physiology and pharmacology

authors： Burba JV

更新日期：1985-02-01 00:00:00

abstract：:Our knowledge of the effects of exercise on the heart is limited by the predominant use of rats as an animal model. The rabbit has many advantages over the rat as an animal model to study. However, little work has characterized its capacity to exercise. The purposes of the present study were to determine if the rabbit...

journal_title：Canadian journal of physiology and pharmacology

authors： Meng H,Pierce GN

更新日期：1990-07-01 00:00:00

abstract：:A systematic study has been performed in various segments of the intestine and in the urinary bladder of the mouse to identify tissues that respond to kinins and possess B1 and (or) B2 receptors. The stomach was found to contain B1 and B2 functional sites that show pharmacological profiles compatible with B1 and B2 re...

journal_title：Canadian journal of physiology and pharmacology

authors： Allogho SN,Gobeil F,Pheng LH,Nguyen-Le XK,Neugebauer W,Regoli D

更新日期：1995-12-01 00:00:00

abstract：:The present experiments were designed to evaluate vascular reactivity to angiotensin II in rats with experimental cirrhosis of the liver (induced with CCl4 and phenobarbital) before ascites appearance. The systemic pressor response to angiotensin II in conscious animals and the contractile effect of angiotensin II in ...

journal_title：Canadian journal of physiology and pharmacology

authors： Villamediana LM,García-Villalón AL,Caramelo C,López-Novoa JM

更新日期：1989-12-01 00:00:00

abstract：:Over the last 2 decades, mi(cro)RNAs have emerged as one of the key regulators of metabolic homeostasis. Most of the studies have highlighted that, in the cytoplasm, miRNAs directly bind to the 3'-UTR (untranslated region) of a mRNA. Conventional RNA-induced silencing complex (RISC) formation results in the post-trans...

journal_title：Canadian journal of physiology and pharmacology

authors： Baradan R,Hollander JM,Das S

更新日期：2017-10-01 00:00:00

abstract：:The effects of beta-cyclodextrin (betaCD) inclusion complexation on the ability of violacein to prevent gastric ulceration in mice were studied. Violacein-betaCD inclusion complexes were prepared in 1:1 and 1:2 molar ratios and analysed by differential scanning calorimetry and powder X-ray diffractometry. Violacein pr...

journal_title：Canadian journal of physiology and pharmacology

authors： Durán N,Justo GZ,Melo PS,De Azevedo MB,Brito AR,Almeida AB,Haun M

更新日期：2003-04-01 00:00:00

abstract：:Changes in force and stiffness during contractions of mouse extensor digitorum longus and soleus muscles were measured over a range of extracellular pH from 6.4 to 7.4. Muscle stiffness was measured using small amplitude (less than 0.1% of muscle length), high frequency (1.5 kHz) oscillations in length. Twitch force w...

journal_title：Canadian journal of physiology and pharmacology

authors： Renaud JM,Stein RB,Gordon T

更新日期：1987-08-01 00:00:00

abstract：:The effects of fatigue on the membrane conductance of frog sartorius muscle at the resting potential and during an action potential were studied. When muscles were exposed to an extracellular pH of 8.0 the membrane conductance at the resting potential increased during fatigue by about 20% and returned to prefatigue le...

journal_title：Canadian journal of physiology and pharmacology

authors： Renaud JM,Mainwood GW

更新日期：1985-11-01 00:00:00

abstract：:The influence of drugs on ciliary beat frequency in the intrapulmonary airways of rats was studied in vitro. Sympathomimetic drugs significantly increased the ciliary beat frequency. Acetylcholine, pilocarpine, aminophylline, prednisolone, potassium iodide, and ammonium chloride also caused cilioexcitation, though to ...

journal_title：Canadian journal of physiology and pharmacology

authors： Melville GN,Iravani J

更新日期：1975-12-01 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：:We used the clearance ratio test to determine whether the presence of albumin enhances the uptake of palmitate by hepatocyte monolayers. If uptake is facilitated, then the ratio of palmitate clearance by hepatocytes in the presence of 600 and 300 microM albumin (i.e., Clt600/Clt300) will exceed the square root of the ...

journal_title：Canadian journal of physiology and pharmacology

authors： Burczynski FJ,Moran JB,Cai ZS

更新日期：1993-12-01 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

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：:The effect of pinaverium was electrophysiologically characterized and compared with the established L-type calcium channel blockers diltiazem, D600, and nitrendipine on canine colonic circular smooth muscle. Effects were studied on the electrical activity of the smooth muscle cells, in particular the spontaneously occ...

journal_title：Canadian journal of physiology and pharmacology

authors： Malysz J,Farraway LA,Christen MO,Huizinga JD

更新日期：1997-08-01 00:00:00

abstract：:A new method is developed using Fluoro-Gold (FG) as a vital stain to label the nuclei of donor myoblasts in myoblast transfer studies. In vitro incubation with 0.01% FG for 16 h resulted in 100% nuclei labelling. Intensive fluorescence persisted following 9 days of subculture, when the human myoblasts were injected in...

journal_title：Canadian journal of physiology and pharmacology

authors： Fang QW,Chen M,Li HJ,Goodwin TG,Law PK

更新日期：1991-01-01 00:00:00

abstract：:We investigated whether cell-to-cell coupling between myometrial cells of parturient rats is influenced by intracellular adenosine 3',5'-cyclic monophosphate (cAMP) concentration. To evaluate the coupling, we measured input resistance (Ro) and injected Lucifer Yellow (LY) using microelectrode techniques. The intercell...

journal_title：Canadian journal of physiology and pharmacology

authors： Sakai N,Blennerhassett MG,Garfield RE

更新日期：1992-03-01 00:00:00

abstract：:Geraniol, a plant-derived monoterpene, has been extensively studied and showed a wide variety of beneficial effects. The aim of this study was to investigate the therapeutic effect of geraniol on functional recovery and neuropathic pain in rats with spinal cord injury (SCI). Rats received a clip-compression SCI and we...

journal_title：Canadian journal of physiology and pharmacology

authors： Lv Y,Zhang L,Li N,Mai N,Zhang Y,Pan S

更新日期：2017-12-01 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：:The intraperitoneal administration of insulin has been recommended because it was found to effectively control the plasma glucose level. Several authors have suggested that intraperitoneal insulin administration may be more "physiological" and therefore preferable because the insulin is absorbed into the portal venous...

journal_title：Canadian journal of physiology and pharmacology

authors： Zingg W,Rappaport AM,Leibel BS

更新日期：1986-03-01 00:00:00

abstract：:In sepsis, systemic inflammatory response syndrome (SIRS), and multiorgan dysfunction syndrome (MODS), a severe prognostically relevant cardiac autonomic dysfunction exists, as manifested by a strong attenuation of sympathetically and vagally mediated heart rate variability (HRV). The mechanisms underlying this attenu...

journal_title：Canadian journal of physiology and pharmacology

authors： Werdan K,Schmidt H,Ebelt H,Zorn-Pauly K,Koidl B,Hoke RS,Heinroth K,Müller-Werdan U

更新日期：2009-04-01 00:00:00

abstract：:Hormonal replacement therapy (HRT) has failed to provide a cardioprotective action in postmenopausal women, and thus alternative pharmacological approaches are required. The present study examined the therapeutic potential of the partial estrogen receptor agonist tamoxifen and the angiotensin II type-1 receptor antago...

journal_title：Canadian journal of physiology and pharmacology

authors： Pham-Dang ML,Clement R,Mercier I,Calderone A

更新日期：2003-09-01 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：:Urinary output of Na+ and K+, and volume of urine have been studied in conscious, unrestrained, water-loaded male rats following the intraseptal injection of catecholamines. Natriuresis and kaliuresis increased after injecting noradrenaline (NA), the intensity being dose related. The dose-response curve suggests that ...

journal_title：Canadian journal of physiology and pharmacology

authors： Camargo LA,Saad WA,Netto CR,Gentil CG,Antunes-Rodrigues J,Covian MR

更新日期：1976-06-01 00:00:00