Uspekhi Fiziologicheskikh Nauk最新文献

{"title":"Методические и методологические принципы исследования когнитивных способностей крыс","authors":"Н. Р. Григорьев, Т. А. Баталова, Г. Е. Чербикова","doi":"10.1134/S0301179819010077","DOIUrl":"https://doi.org/10.1134/S0301179819010077","url":null,"abstract":"","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63742975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Роль мобильных генетических элементов в возникновении жизни","authors":"Р. Н. Мустафин","doi":"10.1134/s0301179819020085","DOIUrl":"https://doi.org/10.1134/s0301179819020085","url":null,"abstract":"","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63743587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Тестирование спектрально-временного разрешения слуха сигналами с гребенчатыми спектрами","authors":"О. Н. Милехина, Д. И. Нечаев, Василий Владимирович Попов, А. Я. Супин","doi":"10.1134/s0301179819030068","DOIUrl":"https://doi.org/10.1134/s0301179819030068","url":null,"abstract":"","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63743958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Memory, Cognition and the Endogenous Evoked Potentials of the Brain: the Estimation of the Disturbance of Cognitive Functions and Capacity of Working Memory Without the Psychological Testing.","authors":"V V Gnezditskiy,&nbsp;O S Korepina,&nbsp;A V Chatskaya,&nbsp;O I Klochkova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Cognition, cognitive and memory impairments is widely discussed in the literature, especially in the psycho physiological and the neurologic. In essence, this literature is dedicated to the psycho physiological tests, different scales. However, instrument neurophysiologic methods not so widely are used for these purposes. This review is dedicated to the instrument methods of neurophysiology, in particular to the endogenous evoked potentials method Р 300 (by characteristic latency 300 ms), in the estimation of cognitive functions and memory, to their special features dependent on age and to special features to their changes with the pathology. Method cognitive EP - Р 300 is the response of the brain, recorded under the conditions of the identification of the significant distinguishing stimulus, it facilitates the inspection of cognitive functions and memory in the healthy persons and patients with different manifestation of cognitive impairments. In the review it is shown on the basis of literature and our own data, that working (operative) memory and the capacity of the working memory it can be evaluated with the aid of the indices Р 300 within the normal subject and with the pathology. Testing with the estimation of working memory according to latent period of the peak Р 300 can be carried out and when conducting psychological testing is not possible for any reasons. Together with these cognitive EP are used for evidence pharmacotherapy of many neurotropic drugs.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"48 1","pages":"3-23"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35692962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sensitivity of T-Lymphocytes to Hormones of the Anterior Pituitary Gland.","authors":"N V Tishevskaya,&nbsp;N M Gevorkyan,&nbsp;N I Kozlova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The review provides information about the features of the sensitivity of thymocytes, lymphoid organs' cells and T-lymphocytes of peripheral blood to the hormones secreted by anterior pituitary gland's cells: growth hormone, thyrotropin, adrenocorticotropic hormone, prolactin and β-endorphin. Some aspects of the T-lymphocytes's response to humoral signals from the hypophysis are shown in the article. Also the pituitary hormones' role in the regulation of proliferation, differentiation, and cytokine production of T-lymphocytes in normal and pathological conditions of the organism being discussed.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"48 1","pages":"80-90"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35693640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diabetes, from the Origins of the Problem to the Nobel Prize. Bioethics.","authors":"R A Kopaladze","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Analysis of scientific works from the creation of an experimental model of diabetes before discovery insulin was done. Emphasized is the priority of the Russian pathologist L. W. Sobolew (1876-1919) in the discovery of the endocrine function of the pancreas in experimental animals - rabbits, dogs, cats. In 1923 Canadian scientists Banting and Macleod were awarded the Nobel prize for the discovery of insulin. However, the methods and the idea of Nobel laureates were the same that had been developed 20 years earlier by the Russian scientists. Currently, the incidence of diabetes and related pathologies of organs and systems are growing. The use of animals in experimental biology and medicine will continue for the foreseeable future. The benefits to science and medicine derived from the use of animals in research are undeniable, but this process inevitably increases the responsibility of researchers. It is required constant work on improvement of the experimental methods in order to minimize pain, stress, and the number of animals used in the experiment.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"48 1","pages":"53-65"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35692964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular Mechanisms of Action of Gas Transmitters NO, CO and H2S in Smooth Muscle Cells and Effect of NO-generating Compounds (Nitrates and Nitrites) on Average Life Expectancy.","authors":"S V Gusakova,&nbsp;L V Smagliy,&nbsp;Y G Birulina,&nbsp;I V Kovalev,&nbsp;V Nosarev,&nbsp;I V Petrova,&nbsp;V P Reutov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Gaseous signaling molecules (gas transmitters) take an especial position among the numerous signaling molecules involved in the regulation of both intracellular processes that occur in different types of cells and cell-cell interactions. At present time, gas transmitters include three molecules whose enzymatic systems of synthesis and degradation, physiological action and intracellular effectors, the change of which under the action of gas transmitters may result in physiological and/or pathophysiological effects are well- determined. These molecules include nitrogen oxide (NO), carbon monoxide (CO) and hydrogen sulfide (H2S). They are involved in the regulation of functions of various organs and systems of the human body, including the circulatory system. Interaction of NO, CO and H2S with various enzymatic and structural components of endothelial and, especially, smooth muscle cells has a significant impact on vascular tone and blood pressure. Furthermore, the crossing of NO-, CO- and H2S-mediated signaling pathways at common effectors and interaction with each other can determine the end, resulting functional response of the cell. The knowledge of the molecular targets of gas transmitters' action, the structure of the binding centers for gas transmitters and their interaction with each other may be essential in the development of methods of regulation of these signaling systems by targeted, directed action. This review summarizes the molecular mechanisms of the NO, CO and H2S interaction with the main targets, which carry out their regulatory effect on vascular smooth muscle cells. Also we describe here different ways of cross-regulation of NO-, CO- and H2S-dependent signaling pathways. We analyzed NO-synthase and nitrite reductase systems of nitric oxide cycle and discuss the nitrate-nitrite background of the existence of modern man, which can substantially modify the signaling system, the metabolism of virtually all cell ultrastructure of neurons, neuron-neuron and neuron-glial interactions and exerts its influence on socially significant diseases that can affect the quality and the average life expectancy.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"48 1","pages":"24-52"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35692963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Digestive and Nondigestive Functions of Rodents' Salivary Glands.","authors":"V V Ivanova,&nbsp;I V Milto,&nbsp;I V Sukhodolo,&nbsp;O N Serebryakova,&nbsp;A V Buzenkova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Major salivary glands play a role not only in digestion, but also in regulation of other functions in rodents. In this review, we analyzed and summarized the data about the rodents' parotid, submandibular and sublingual salivary glands functions, which is not limited to the production of saliva and action of its hydrolytic enzymes on food in the oral cavity. In recent decades significantly expanded understanding of major salivary glands nondigestive functions. They are involved in excretion of metabolic products, maintaining fluid and electrolyte balance. Special attention has been paid to the characteristics of specific (parotin, sialorphin, etc.) and nonspecific (epidermal growth factor, nerve growth factor, kallikrein, etc.) active substances of the major salivary glands and their involvement in wound healing, mineral metabolism, regulation of hematopoiesis and immunity system. Summarized and analyzed major salivary glands endocrine function in the organs and systems. Available literature data suggest: the structure of the major salivary glands, as well as the synthesis and secretion of a number of biologically active substances are controlled by sex hormones. In turn, these biologically active factors of the salivary glands, as epidermal growth factor, and parotin, sialorphin, whose expression is regulated by androgens, have an impact on the morphological and functional state of the gonads. Thus, major salivary glands operate a wide range of functions and involved in the regulation of sexual behavior of reproductive function and maintaining homeostasis in the body.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"48 1","pages":"66-79"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35693641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Possible Mechanisms of Influence of Various Concentrations of Acetylcholine on Hippocampal Functioning.","authors":"I G Silkis,&nbsp;V A Makechiv","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Analysis of features of influence of acetylcholine on the hippocampal functioning was performed basing on the modulation rules for the efficacy of excitatory and inhibitory synaptic transmission we earlier proposed, and also on the known data about location of pre- and postsynaptic muscarine and nicotinic receptors. According to these rules, activation of postsynaptic muscarine М1/М3 and nicotinic receptors should promote long-term potentiation of excitatory and depressions (LTD) of inhibitory input to a neuron, whereas action on М2/М4 receptors should promote LTD of excitatory input and a decrease in neuromodulator release. If inhibitory input is stronger than excitatory, LTP (LTD) of excitatory input to the interneuron should promote LTD (LTP) of excitatory input to a target cell. It follows from the proposed mechanism that a lowing concentration of acetylcholine in the hippocampus, a decrease in density of М1/ М3 and a4p2 receptors, and augmenting binding of М2 receptors must lead to a depression of responses of pyramidal neurons in СА3 and СА1 fields to signals from the entorhinal cortex. Thereof, interaction of the semantic information, stored in the cortex, with the information of an episode-, stored in the hippocampus must be hindered and this effect can underlie disturbances of recall of stored information at Alzheimer’s disease.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"47 4","pages":"57-75"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35693073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The JAM Family of Molecules and Their Role in the Regulation of Physiological and Pathological Processes.","authors":"B I Kuznik,&nbsp;N S Linkova,&nbsp;N V Kolchina,&nbsp;E O Kukanova,&nbsp;V Kh Khavinson","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The review covers the main functions of the family of adhesion molecules JAMs (Junctional adhesion molecules). This review provides information about the role of the molecules JAM-AH, JAM-BH and JAM-CF in the occurrence of pathological conditions, including diseases of the nervous and cardiovascular systems, atherosclerosis, thrombosis and malignant growth. A molecule JAM-C and JAM-C directly affect platelet’s adhesion to endothelial and dendritic cells, neutrophils, and other types of leukocytes, which makes their involvement in the regulation of hemostasis, and migration processes. JAM-A has an effect on the inflammatory response, leading to impaired cognitive function in HIV infection. JAM-B is involved in suppression of tumor growth in patients with Down syndrome. It is described the role of molecule JAM-A and JAM-C in the pathogenesis of hypertension, hypertensive crisis, atherosclerosis, cardiac abnormalities in the syndrome of Jacobson. Molecules JAM-B and JAM-C reduce the growth and invasion of human gliomas, and JAM-A has static effect against breast cancer. JAM-A molecule, JAM-B and JAM-C are involved in the development of inflammatory reactions and pathological neoangiogenesis in the cornea. The molecule JAM-C is involved in differentiation and polarization photoreceptors of the retina. The review provides own data of the authors, suggests the presence of epigenetic mechanisms of regulation of expression of the family of molecules JAMs, carried out with the direct participation of peptide geroprotectors.</p>","PeriodicalId":39939,"journal":{"name":"Uspekhi Fiziologicheskikh Nauk","volume":"47 4","pages":"76-97"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35693074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}