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Nauchnye doklady vysshei shkoly. Biologicheskie nauki最新文献

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[The cytomorphological evaluation of the effect of Bacillus intermedius RNAse on the organs of experimental animals]. [中间芽孢杆菌RNAse对实验动物脏器影响的细胞形态学评价]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
Z M Nekhoroshkova, B M Kurinenko, K T Khusnullina, S I Karpova, R Sh Bulgakova
{"title":"[The cytomorphological evaluation of the effect of Bacillus intermedius RNAse on the organs of experimental animals].","authors":"Z M Nekhoroshkova,&nbsp;B M Kurinenko,&nbsp;K T Khusnullina,&nbsp;S I Karpova,&nbsp;R Sh Bulgakova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Cytomorphological changes in organs of experimental animals after RNAse Bacillus intermedius treatment have been studied. It has been found that RNAse stimulates elements of lympho- and homopies of thymus and spleen and increases stromal reaction and functional activity of liver. The caused effects don't depend on catalytic enzyme activity.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 4","pages":"74-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477086","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}
引用次数: 0
[The antiviral action of a modified bacterial ribonuclease]. [修饰过的细菌核糖核酸酶的抗病毒作用]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
M K Indulen, N A Zamiatina, V P Varlamov, A V Il'ina
{"title":"[The antiviral action of a modified bacterial ribonuclease].","authors":"M K Indulen,&nbsp;N A Zamiatina,&nbsp;V P Varlamov,&nbsp;A V Il'ina","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The antiviral activity of a bacterial ribonuclease conjugate with chitosane of Kamchatka crab (in a form of water soluble chito-oligosaccharides) has been studied. The conjugate inhibitory activity for A and B viruses as well as to Sindbis arbovirus in tissue cultures is shown. The preparation efficiency at intramuscular and intranasal administration was observed at experimental influenza infection of white mice.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 4","pages":"87-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477088","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}
引用次数: 0
[The possible role of endogenous nucleases in the structural organization of chromatin]. 内源性核酸酶在染色质结构组织中的可能作用。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
N V Bondar', V F Bezrukov, A V Sivolob, S N Khrapunov
{"title":"[The possible role of endogenous nucleases in the structural organization of chromatin].","authors":"N V Bondar',&nbsp;V F Bezrukov,&nbsp;A V Sivolob,&nbsp;S N Khrapunov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two fractions of rat liver nuclei with different buoyant density have been obtained. The electrophoretic analysis of the oligonucleosome patterns of DNA out of nuclei of these two fractions revealed different levels of activity in endonucleases. In case of inhibition during the extraction of activity in Ca, Mg-dependent endonucleases, the average size of high polymeric DNA is larger for nuclei with bigger buoyant density (fraction I) than for nuclei with smaller ones (fraction II). This finding is evidence of in situ existence of two pools of liver nuclei with different endogenic nuclease activities. In nuclear chromatin fraction I DNA is torsionally stressed; in fraction II it is relaxed that correlates with larger activity of endonucleases and smaller buoyant density of this fraction. A hypothesis on a possible role of endonucleases in chromatin structure organization has been put forward. According to this hypothesis a modulation of activity in nuclear endonucleases can determine different packaging and activity of chromatin from different pools of cellular nuclei.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 2","pages":"58-64"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477223","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}
引用次数: 0
[The cardiosynchronous phenomena of the work of the brain: the psychophysiological aspects]. [大脑工作的心同步现象:心理生理方面]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
A Ia Kaplan, S L Shishkin
{"title":"[The cardiosynchronous phenomena of the work of the brain: the psychophysiological aspects].","authors":"A Ia Kaplan,&nbsp;S L Shishkin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The review is devoted to the heartbeat-related components of EEG and to the heartbeat-related oscillation of performance measures and the cortical evoked potentials. The studies of these phenomena are carried out within the Laceys' hypothesis elaboration as well as in the field of the exploration of visceral self-perception. The data obtained in these studies indicate that there are elements of the time-locking with heart rate, probably unrelated to cardiovascular regulation, in functioning of the highest brain structures. The problems in the interpretation of some of heartbeat-related phenomena of brain functioning and their possible participation in the mechanisms of the psychophysiological interaction are discussed.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 10","pages":"5-24"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12476583","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}
引用次数: 0
[An ethological approach in the study of nonverbal communication in man and chimpanzee]. [研究人类和黑猩猩非语言交流的行为学方法]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
M A Deriagina, S V Vasil'ev, V P Samokhvalov
{"title":"[An ethological approach in the study of nonverbal communication in man and chimpanzee].","authors":"M A Deriagina,&nbsp;S V Vasil'ev,&nbsp;V P Samokhvalov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The nonverbal communication of man and chimpanzee has been studied. Sexual dimorphism of nonverbal communication patterns, which is connected with the definite contexts of behavior are revealed. Possible ways of evolution in communication systems i shown. This analysis will permit to apply the data of ethological investigation of nonverbal behavior as sexual marker in diagnosis of different groups of mentally ill patients.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 6","pages":"7-13"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477751","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}
引用次数: 0
[The effect of newly synthesized psychotropic preparations on the "open field" behavior of rats]. [新合成的精神药物制剂对大鼠“开阔场地”行为的影响]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
L L Pragina, A N Inozemtsev, N A Tushmalova
{"title":"[The effect of newly synthesized psychotropic preparations on the \"open field\" behavior of rats].","authors":"L L Pragina,&nbsp;A N Inozemtsev,&nbsp;N A Tushmalova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The results of effect of some new synthesized psychotropic drugs of nootropic series on rats' behavior in \"open field\" are given. The increase of locomotive activity and decrease of emotional tension correlated with the rise of rats' ability to learning during working-out of avoidance reaction in shuttle-box, e.i. conditionally reflectory memory. It has been concluded that the study of dynamics of behavioral reactions in \"open field\" may be used for testing of new synthesized psychotropic drugs of nootropic series.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 6","pages":"84-8"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477752","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}
引用次数: 0
[The sexual behavior of the primates]. 灵长类动物的性行为。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
M A Deriagina, M L Butovskaia
{"title":"[The sexual behavior of the primates].","authors":"M A Deriagina,&nbsp;M L Butovskaia","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The article presents the review of modern data of the field and laboratory investigations of primate sexual behavior, cyclicity, reproductive strategies and copulation in different primates taxa: strepsirrhini, platyrrhyni, catarrhini. The specific character, progressiveness and adaptation of some reproductive models are discussed by the authors. A problem of connection between dominance and reproductive success is also discussed, the role of sexual teaching in postnatal ontogenesis, age and hormonal status for expression of sexual behavior are analysed. Some forms of sexual declinations in primates are considered.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 9","pages":"34-53"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12477755","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}
引用次数: 0
[Menadione induction of Ca2+ efflux from the mitochondria and of mediator secretion from the nerve endings]. [甲萘醌诱导线粒体Ca2+外排和神经末梢介质分泌]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
D Kalikulov, M I Asrarov, P B Usmanov, A I Gagel'gans
{"title":"[Menadione induction of Ca2+ efflux from the mitochondria and of mediator secretion from the nerve endings].","authors":"D Kalikulov,&nbsp;M I Asrarov,&nbsp;P B Usmanov,&nbsp;A I Gagel'gans","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>It is shown that menadion increases the rate of Ca2+ efflux from mitochondria which decreases in the presence of ditiotreitol. Menadion at concentration of 50 microM induces Ca2+ efflux from mitochondria and its effect on synaptic transmission is discussed.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 11-12","pages":"102-6"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12537216","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}
引用次数: 0
[The works of Prof. S. E. Manoĭlov]. [s.e.教授的著作Manoĭlov]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
S E Shnol'
{"title":"[The works of Prof. S. E. Manoĭlov].","authors":"S E Shnol'","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A biographic essay of professor S. E. Manoilov scientific works is given. The course of life of this scientist is of great interest as an example of fruitful creation under difficult conditions of our present-day reality.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 1","pages":"152-60"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12474196","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}
引用次数: 0
[The inhibition of translation in Bacillus subtilis via the repression by the secreted enzyme of its synthesis]. [枯草芽孢杆菌通过抑制其合成的分泌酶来抑制翻译]。
Nauchnye doklady vysshei shkoly. Biologicheskie nauki Pub Date : 1992-01-01
G T Kozyreva, V V Iurkevich
{"title":"[The inhibition of translation in Bacillus subtilis via the repression by the secreted enzyme of its synthesis].","authors":"G T Kozyreva,&nbsp;V V Iurkevich","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>It has been shown that inhibition of Bacillus subtilis alpha-amylase formation by the level of the active enzyme in the cultural medium leads to the decrease of translation accompanied by reduction of level of [14C] valin transport into the cells.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 1","pages":"26-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12474198","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}
引用次数: 0
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