Binocular interactions and visual acuity loss in esotropic cats.

abstract：:In many species systemic toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is manifested by a generalized wasting syndrome accompanied by a variety of specific organ changes including atrophy of the thymus and spleen. TCDD toxicity in most tissues is thought to be mediated by the Ah receptor. Although the spleen ...

journal_title：Canadian journal of physiology and pharmacology

authors： Roberts EA,Vella LM,Golas CL,Dafoe LA,Okey AB

更新日期：1989-06-01 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 hypotensive effect of clonidine in anaesthetised (pentobarbitone) cat has been analysed with the help of pharmacological tools. Application of clonidine (0.1%) to the exposed ventral surface of medulla oblongata produced hypotension (28.6%) and bradycardia (18%). Similar application of glycine (5%) and GABA (10%) ...

journal_title：Canadian journal of physiology and pharmacology

authors： Srimal RC,Gulati K,Dhawan BN

更新日期：1977-10-01 00:00:00

abstract：:An acidic proteinase was purified from human kidney cortex. The enzyme showed a molecular mass of 31 kDa by SDS-PAGE, 36 kDa by gel filtration, and isoelectric points of 5.2 and 6.1. The optimum pH for hydrolysis of bovine hemoglobin was about 3.5. Reverse-phase HPLC analysis of the incubation mixture of the enzyme wi...

journal_title：Canadian journal of physiology and pharmacology

authors： Gomes RA,Juliano L,Chagas JR,Hial V

更新日期：1997-06-01 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：:Calcium-activated chloride channels (ClCa) are ligand-gated anion channels as they have been shown to be activated by a rise in intracellular Ca2+ concentration in various cell types including cardiac, skeletal and vascular smooth muscle cells, endothelial and epithelial cells, as well as neurons. Because ClCa channel...

journal_title：Canadian journal of physiology and pharmacology

authors： Leblanc N,Ledoux J,Saleh S,Sanguinetti A,Angermann J,O'Driscoll K,Britton F,Perrino BA,Greenwood IA

更新日期：2005-07-01 00:00:00

abstract：:Cardiac injury and loss of cardiomyocytes is a causative as well as a resultant condition of cardiovascular disorders, which are the leading cause of death throughout the world. This loss of cardiomyocytes cannot be completely addressed through the currently available drugs being administered, which mainly function on...

journal_title：Canadian journal of physiology and pharmacology

authors： Padda J,Sequiera GL,Sareen N,Dhingra S

更新日期：2015-10-01 00:00:00

abstract：:The precise neurobiological mechanisms of tramadol abuse underlying the cognitive function are still unknown. The aim of the present study was to examine the possible effects of intra-CA1 injections of N-methyl-d-aspartate (NMDA), a glutamate NMDA receptor (NMDAR) agonist, and d,l-2-amino-5-phosphonopentanoic acid (DL...

journal_title：Canadian journal of physiology and pharmacology

authors： Jafari-Sabet M,Mofidi H,Attarian-Khosroshahi MS

更新日期：2018-01-01 00:00:00

abstract：:Two groups of 63-day-old female Wistar rats were fed a folic acid deficient diet, based on 20% of vitamin-free casein and containing 1% of succinylsulfathiazole, for 5 weeks (group A) and 9 weeks (group B) before being bred, and the same diet was continued through pregnancy and lactation. Three out of eleven (21.3%) a...

journal_title：Canadian journal of physiology and pharmacology

authors： Tagbo IF,Hill DC

更新日期：1977-06-01 00:00:00

abstract：:alpha-Fluoromethylhistidine, a histidine decarboxylase inhibitor, induced a significant depletion in the hypothalamic, midbrain, and cortical brain histamine amounts in 12- and 3-month-old rats. In all three brain regions the most evident depletion occurred 2 h after treatment. In both groups of rats midbrain histamin...

journal_title：Canadian journal of physiology and pharmacology

authors： Mazurkiewicz-Kwilecki I,Nsonwah S

更新日期：1987-10-01 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 purposes of this review were twofold: to apply modern physicochemical principles to explain changes in acid-base regulation and the control of ventilation in human pregnancy; and to demonstrate the value of pregnancy as a model for the study of endocrine effects on physiological control systems. Application of P.A...

journal_title：Canadian journal of physiology and pharmacology

authors： Wolfe LA,Kemp JG,Heenan AP,Preston RJ,Ohtake PJ

更新日期：1998-09-01 00:00:00

abstract：:Anti-mitogenic agents currently used to prevent restenosis in drug-eluting stents delay re-endothelialization. Delayed re-endothelialization is now considered as the main cause of late stent thrombosis with drug-eluting stents, which emphasizes the need for new treatments. We have shown that systemic insulin treatment...

journal_title：Canadian journal of physiology and pharmacology

authors： Chiang S,Breen DM,Guo J,Mori Y,Giacca A

更新日期：2013-12-01 00:00:00

abstract：:Apoptotic pathways in breast cancer cells are frequently altered, reducing the efficiency of radiotherapy. Conjugated linoleic acid (CLA), known to trigger apoptosis, was tested as radiosensitizer in breast cancer cells MCF-7 and MDA-MB-231. The CLA-mix, made up of the isomers CLA-9cis 11trans and CLA-10trans 12cis, w...

journal_title：Canadian journal of physiology and pharmacology

authors： Drouin G,Douillette A,Lacasse P,Paquette B

更新日期：2004-02-01 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：:Physical exercise is essential for the amelioration of insulin resistance. The mechanisms in charge of improved insulin resistance, regulated by exercise, are insufficient inquired. Previous researches revealed that SIRT6-mediated insulin signaling acts a crucial character in hepatic IR. The objective of our research ...

journal_title：Canadian journal of physiology and pharmacology

authors： Zhang Y,Yang Z,Xu Z,Wan J,Hua T,Sun Q

更新日期：2020-09-24 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：:A principal step in the process leading to muscle contraction is the intracellular release of Ca2+. We have detected and compared some physical and chemical events that reflect Ca2+ release in contracting frog skeletal muscle cells, described the effects of some agents that are believed to alter intracellular Ca2+ rel...

journal_title：Canadian journal of physiology and pharmacology

authors： Taylor SR,Lopez JR,Griffiths PJ,Trube G,Cecchi G

更新日期：1982-04-01 00:00:00

abstract：:Previous reports demonstrated that cilostazol, a phosphodiesterase 3 inhibitor, affected cellular electrophysiology and reduced episodes of ventricular fibrillation (VF) in patients with Brugada syndrome. However, its effects on VF induction and defibrillation efficacy have never been investigated. We tested the hypot...

journal_title：Canadian journal of physiology and pharmacology

authors： Kanlop N,Shinlapawittayatorn K,Sungnoon R,Weerateerangkul P,Chattipakorn S,Chattipakorn N

更新日期：2010-04-01 00:00:00

abstract：:The most important reason for the non-approval and withdrawal of drugs by the Food and Drug Administration is hepatotoxicity. Therefore, this study was undertaken to evaluate the protective effects of hesperidin against cyclophosphamide (CYP)-induced hepatotoxicity in Wistar rats. The rats received a single intraperit...

journal_title：Canadian journal of physiology and pharmacology

authors： Mahmoud AM

更新日期：2014-09-01 00:00:00

abstract：:The present study focused on the interactive pain regulation of endokinin A/B (EKA/B, the common C-terminal decapeptide in EKA and EKB) or endokinin C/D (EKC/D, the common C-terminal duodecapeptide in EKC and EKD) on chimeric peptide MCRT (YPFPFRTic-NH2, based on YPFP-NH2 and PFRTic-NH2) at the supraspinal level in mi...

journal_title：Canadian journal of physiology and pharmacology

authors： He C,Gong J,Yang L,Zhang H,Dong S,Zhou L

更新日期：2016-09-01 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：:The causes of reduced levels of omega-3 and omega-6 highly unsaturated fatty acids ("HUFA deficiency") in heart failure remain unresolved. HUFA profiles were examined in the serum of 331 patients with failing versus nonfailing heart disease. Arachidonic acid was positively correlated (P < 0.001) with eicosapentaenoic ...

journal_title：Canadian journal of physiology and pharmacology

authors： Rupp H,Rupp TP,Alter P,Maisch B

更新日期：2012-01-01 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：:Double-barrelled ion-sensitive microelectrodes were used to measure changes in the intracellular activities of K+, Na+, and Cl- (aKi, aNai, aCli) in neurones of rat sympathetic ganglia and in glial cells of slices from guinea-pig olfactory cortex. In sympathetic neurones, carbachol and gamma-aminobutyric acid (GABA) p...

journal_title：Canadian journal of physiology and pharmacology

authors： Grafe P,Ballanyi K

更新日期：1987-05-01 00:00:00

abstract：:Diamine oxidase activity was measured in the intestinal mucosa, lymph, and in the serum of rats, to determine whether histamine, a substrate of diamine oxidase, liberates this enzyme from its mucosal storage site(s). Histamine induced a sharp rise in intestinal lymph flow, lymph protein, and lymph diamine oxidase, las...

journal_title：Canadian journal of physiology and pharmacology

authors： Wollin A,Navert H

更新日期：1983-04-01 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：:Agelasimine A and agelasimine B, two novel compounds related to adenine, have been isolated from the orange sponge, Agelas mauritiana, and have been tested for a variety of biological activities. Both compounds inhibited proliferation of cultured L1210 leukemia cells at nanomolar concentrations with accumulation in th...

journal_title：Canadian journal of physiology and pharmacology

authors： Fathi-Afshar R,Allen TM,Krueger CA,Cook DA,Clanachan AS,Vriend R,Baer HP,Cass CE

更新日期：1989-04-01 00:00:00

abstract：:Female rats subjected to 48 h of water deprivation drank more than similarly deprived males. There was no sexual difference in the dipsogenic responses to intracellular dehydration produced by intravenous hypertonic NaCl but females drank considerably more than males in response to the extracellular stimuli of hyperon...

journal_title：Canadian journal of physiology and pharmacology

authors： Kaufman S

更新日期：1980-10-01 00:00:00

abstract：:Puerarin (Pur), an isoflavonoid extracted from the dried roots of Pueraria lobata, has been reported to be useful in the treatment of various diseases. This study was designed to evaluate the anti-apoptotic and anti-inflammatory activities of Pur against 3-nitropropionic acid (3-NP) induced neurotoxicity. For 5 consec...

journal_title：Canadian journal of physiology and pharmacology

authors： Mahdy HM,Mohamed MR,Emam MA,Karim AM,Abdel-Naim AB,Khalifa AE

更新日期：2014-03-01 00:00:00