Abstract：
:Glucose tolerance, insulin binding to erythrocytes, insulinaemia, plasma total cholesterol, plasma triglycerides, weight of fat pads, food consumption and body weight changes were studied in genetically hypertensive lean Koletsky rats. Long-term treatment with dopaminergic agonist terguride (0.2 mg/kg/day) normalized glucose tolerance and increased the percentage of bound insulin to erythrocytes in both sexes. Terguride decreased insulinaemia, cholesterolaemia, fat pads and body weight only in female rats. Food consumption was not influenced by terguride over the injection period.
journal_name
Physiol Resjournal_title
Physiological researchauthors
Golda V,Hilgertová Jsubject
Has Abstractpub_date
1997-01-01 00:00:00pages
439-42issue
6eissn
0862-8408issn
1802-9973journal_volume
46pub_type
杂志文章abstract：:Contractility of the myocardium is determined by the interaction of contractile (actin and myosin) and regulatory (troponin and tropomyosin) proteins in the presence of calcium ions and chemical energy. The formation of the actomyosin complex is affected by the modulatory (C-, F-, M-proteins, actinins) and interstitia...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：
更新日期：1995-01-01 00:00:00
abstract：:D-galactosamine is a hepatotoxic agent, which induces diffuse injury of liver tissue followed by the regeneration process. Our data showed a high increase of serum aminotransferases after D-galactosamine administration, which indicates a high extent of liver injury. When lipid emulsion was applied immediately after D-...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：:Expression of the immediate-early gene c-fos, a marker of neuronal activation was employed in adult anesthetized non-decerebrate cats, in order to localize the brainstem neuronal populations functionally related to sniff-like (gasp-like) aspiration reflex (AR). Tissues were immunoprocessed using an antibody raised aga...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Vascular endothelial growth factor (VEGF) has an important role in the pathogenesis of retinopathy of prematurity (ROP) and inhibition of VEGF expression in the neovascular phase might prevent destructive neovascularization in ROP. It is suggested that retinoids exert a highly potent antiangiogenic activity by inhibit...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:Prazosin, an alpha(1)-adrenoceptor antagonist, is well known for its depressant effect on motivation and motor activity, while it has no effect on retention of spatial behavior in several tasks, e.g. in the Morris water maze and radial arm maze. The role of alpha(1)-adrenoceptors in operant tasks with stimulus-control...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.932570
更新日期：2013-01-01 00:00:00
abstract：:Ultraviolet-radiation exerts a well-known role in the development of various ocular diseases and may contribute to the progress of age-related macular degeneration. Therefore, the use of compounds able to protect the eyes from UV-induced cellular damage is challenging. The aim of this study has been to test the protec...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.933759
更新日期：2018-07-17 00:00:00
abstract：:Perinatal hypoxemia may have serious long-term effects on the adult cardiovascular system and may lead to sex-dependent changes in cardiac tolerance to acute ischemia in adult life. The aim of the study was to answer the question whether gonadectomy of the male and female rats in the early phase of ontogenetic develop...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.931833
更新日期：2010-01-01 00:00:00
abstract：:Fibroblast growth factor-21 (FGF-21) has been recently characterized as a new adipokine. The aim of this study was to assess FGF-21 levels in patients with rheumatoid arthritis (RA) and osteoarthritis (OA) and to study the relationship between FGF-21, disease activity and metabolic status. The levels of FGF-21 in seru...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.932324
更新日期：2012-01-01 00:00:00
abstract：:We determined and characterized the Mg2+-dependent, Ca2+-stimulated ATPase (Ca-ATPase) activity in cell plasma membranes from the myometrium of pregnant women, and compared these characteristics to those of the active Ca2+-transport already demonstrated in this tissue. Similarly to the Ca2+-transport system, the Ca2+-...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Mammalian Meckel´s cartilage is a temporary structure associated with mandible development. Notably, its elimination is not executed by apoptosis, and autophagy was suggested as the major mechanism. Simultaneous reports point to pro-apoptotic caspases as novel participants in autophagic pathways in general. The aim of...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.933947
更新日期：2019-03-06 00:00:00
abstract：:The biochemical model of excitation-contraction coupling in cardiomyocyte is presented and the validity of simulations of both physiological and pathological processes is discussed. The model of regulatory and actomyosin subsystems, even if it is rather simple in its regulatory subunit, gives results well consistent w...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Cancer therapy with daunorubicin is limited by its cardiotoxicity. It has been suggested that daunorubicin-induced free radical generation can be involved. The precise molecular mechanism of daunorubicin-induced cardiotoxicity is still not well understood but it is believed that mitochondria play an important role in ...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：:Senile dementia of Alzheimer's type (AD) is commonly characterized as a neurodegenerative disorder, which exhibits gradual changes of consciousness, loss of memory, perception and orientation as well as loss of personality and intellect. AD prevalence increases dramatically with age and is the fourth cause of death in...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：
更新日期：2001-01-01 00:00:00
abstract：:Nitric oxide generated from L-arginine is a messenger for cell-to-cell communication. Abnormalities in nitric oxide release have been implicated in diseases ranging from hypertension and atherosclerosis to septic shock and rheumatoid arthritis. We report here the in vivo and in vitro measurements of nitric oxide in th...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:Vascular aging is associated with both structural and functional changes that can take place at the level of the endothelium, vascular smooth muscle cells and the extracellular matrix of blood vessels. With regard to the endothelium, reduced vasodilatation in response to agonists occurs in large conduit arteries as we...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:Because greater Akt substrate of 160 kDa (AS160) phosphorylation has been reported in insulin-stimulated skeletal muscles without improved Akt activation several hours post-exercise, we hypothesized that prior exercise would result in attenuated AS160 dephosphorylation in insulin-stimulated rat skeletal muscle. Epitro...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.933591
更新日期：2018-03-16 00:00:00
abstract：:Instead of a comprehensive review, we describe the basic undisputed facts and a modest contribution of our group to the fascinating area of the research on mitochondrial uncoupling proteins. After defining the terms uncoupling, leak, protein-mediated uncoupling, we discuss the assumption that due to their low abundanc...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：
更新日期：2004-01-01 00:00:00
abstract：:Numerous countermeasures have been proposed to minimize microgravity-induced physical deconditioning, but their benefits are limited. The present study aimed to investigate whether personalized aerobic exercise based on artificial gravity (AG) mitigates multisystem physical deconditioning. Fourteen men were assigned t...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.933493
更新日期：2017-09-22 00:00:00
abstract：:Metabolic syndrome is a prevalent, complex condition. The search for genetic determinants of the syndrome is currently undergoing a paradigm enhancement by adding systems genetics approaches to association studies. We summarize the current evidence on relations between an emergent new candidate, zinc finger and BTB do...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：10.33549/physiolres.933730
更新日期：2017-09-26 00:00:00
abstract：:Growth of the A549 cell line in a perfusion system suitable for use in a magnetic resonance study has been characterized and shown to be stable physiologically and hence appropriate for serial observations. Several methods of monitoring cell growth were compared to assess the behavior of the cells in this system. Comp...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:The potential of novel scaffold containing sodium hyaluronate, type I collagen, and fibrin was investigated in the regeneration of osteochondral defects in miniature pigs. Both autologous chondrocyte-seeded scaffolds and non-seeded scaffolds were implanted into two defects located in the non-weight-bearing zone of the...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:The objective of this study was to evaluate the effect of diet and 677 C-->T mutation of the methylenetetrahydrofolate reductase (MTHFR) gene on plasma homocyst(e)ine concentrations in an adolescent population (113 males, age: 14.2+/-2.4 years; 202 females, age: 14.9+/-2.1 years) from a region characterized by high ca...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Our study concerned the findings that rat and rabbit heart transplants do not survive after six hours. They become dark, hard and fail to contract within 2 min after reperfusion and never regain their function. We tested the supplementation of solutions for heart transplant preservation with tetrahydrobiopterin (H4B) ...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The effects of two non-competitive NMDA antagonists--MK-801 and ketamine--were studied in a model of generalized seizures elicited by s.c. injection of strychnine (2 or 3 mg/kg) in adult rats. The animals were observed in isolation for 30 min after strychnine administration. Pretreatment with MK-801 (0.5 or 2 mg/kg i....
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Epoxyeicosatrienoic acids (EETs) are also known as epoxyeicosanoids that have renal and cardiovascular actions. These renal and cardiovascular actions can be regulated by soluble epoxide hydrolase (sEH) that degrades and inactivates EETs. Extensive animal hypertension studies have determined that vascular, epithelial ...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：10.33549/physiolres.934291
更新日期：2019-10-25 00:00:00
abstract：:Data concerning the effect of NO on the function and structure of the heart are controversial. We have studied two main questions: (i) Does the heart muscle reflect the hypertension induced by long-term inhibition of NO synthase? (ii) Since the arginine-NO pathway is also operative in the autonomic nervous system, the...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:Chronic kidney disease adversely affects the structure and metabolism of bone tissue, which may be a result of disturbed biochemical processes in adipose tissue. Renal replacement therapy is a life-saving therapy but it does not restore all metabolic functions and sometimes even escalates some disturbances. The study ...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.934118
更新日期：2019-12-30 00:00:00
abstract：:Maghemite (gamma-Fe2O3) nanoparticles, 12 nm in size, were prepared by co-precipitation of Fe(II) and Fe(III) chlorides with ammonium hydroxide and oxidation with hydrogen peroxide. To achieve stability and biocompatibility, obtained particles were coated with silica, to which glucose and ascorbic acid were bound by d...
journal_title：Physiological research
pub_type： 杂志文章
doi：10.33549/physiolres.933426
更新日期：2016-10-20 00:00:00
abstract：:Vision is a fascinating example of the interaction of a biological system with the outside world. The first step of translating electromagnetic energy into a biologically recognizable signal involves the phototransduction cascade in retinal photoreceptor cells. Phototransduction is the best studied example of a GTP bi...
journal_title：Physiological research
pub_type： 杂志文章,评审
doi：
更新日期：1998-01-01 00:00:00
abstract：:The effect of rooibos tea (Aspalathus linearis) on liver antioxidant status and oxidative stress was investigated in rat model of carbon tetrachloride-induced liver damage. Synthetic antioxidant N-acetyl-L-cysteine (NAC) was used for comparison. Administration of carbon tetrachloride (CCl4) for 10 weeks decreased live...
journal_title：Physiological research
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
