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Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova最新文献

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[The role of the perivascular spaces in shaping the pulse waves of the intracerebral rheoencephalogram]. [血管周围空间在形成脑内血流图脉冲波中的作用]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-07-01
G B Vaĭnshteĭn, M V Vorob'ev
{"title":"[The role of the perivascular spaces in shaping the pulse waves of the intracerebral rheoencephalogram].","authors":"G B Vaĭnshteĭn,&nbsp;M V Vorob'ev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The intracerebral rheoencephalogram's pulse waves were recorded in rabbits and cats with indwelling electrodes. The waves' amplitude and form were rather diverse and they were inverted in 25% cases: the systolic peak was directed to an increase in the impedance. The dynamics of the waves reflect complex hemoliquorodynamic interrelations in perivascular space.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 7","pages":"63-70"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12509758","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 structure of the hemodynamic response and body resistance to hypoxemia]. [血液动力学反应的结构和机体对低氧血症的抵抗力]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-07-01
A I Tiukavin
{"title":"[The structure of the hemodynamic response and body resistance to hypoxemia].","authors":"A I Tiukavin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The highest resistance against hypoxemia was followed by an increased circulation in abdominal organs with simultaneous reduction of blood demand within the area of thoracic aorta in cats. The prevalence of circulation in vitals with no reduction of oxygen demand is characteristic of animals with the low resistance against hypoxemia.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 7","pages":"78-82"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12509760","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 osmotic regulation of gastrin secretion by the isolated rat duodenum]. [离体大鼠十二指肠对胃泌素分泌的渗透调节]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-07-01
I A Butusova, M S Iaremenko
{"title":"[The osmotic regulation of gastrin secretion by the isolated rat duodenum].","authors":"I A Butusova,&nbsp;M S Iaremenko","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Activating effect of osmotic irritant agent was suppressed by N- and M-cholinoblocking agents, benzohexonium and pyrenzepine in the rat isolated duodenum. The same was true for phentolamine and not for obsidan. The data obtained suggest that the osmotic regulation of the gastrin secretion is performed through the mechanism of a local intramural reflex with participation of N- and M-cholinoreactive and alpha-adrenoreactive agents.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 7","pages":"83-91"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12509761","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 analysis of the joint activities of primates in a situation of delayed spatial choice]. [延迟空间选择情况下灵长类动物的联合活动分析]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-07-01
V L Silakov, Iu I Levkovich, L A Moiseeva, N A Mal'tsev
{"title":"[An analysis of the joint activities of primates in a situation of delayed spatial choice].","authors":"V L Silakov,&nbsp;Iu I Levkovich,&nbsp;L A Moiseeva,&nbsp;N A Mal'tsev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A leader-dominant baboon of a couple took practically all the food in the situation of spatial delayed choice. The subdominant baboon managed to get some food, too, using fast changes of behavioral tactics during the experimental session. The obvious negative state of the subdominant baboon resulted in a severe neurotic breakdown. Long delays in the experimental scheme enabled the subdominant to get up to 50% of the food reinforcement due to the dominant baboons mistakes. The role of changes in the tactics of the monkeys is discussed.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 7","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12509749","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 pregnancy on transcallosal evoked potentials]. 妊娠对经胼胝体诱发电位的影响。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-07-01
V L Bianki, V A Shramm, E V Kharitonov
{"title":"[The effect of pregnancy on transcallosal evoked potentials].","authors":"V L Bianki,&nbsp;V A Shramm,&nbsp;E V Kharitonov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Pregnancy induced an intrahemispheric redistribution of transcallosal flows mainly in the projection areas of the cat cortex. Functional interhemispheric asymmetry (FIA) of transcallosal evoked responses (TEPs) was determined by interhemispheric distribution of negative-positive responses in non-pregnant cats, whereas in pregnant ones it was determined by the asymmetry of positive-negative TEPs. The right hemisphere played the major part in the changes of the TEPs' amplitude parameters, and the left one--in temporal parameters.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 7","pages":"10-20"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12509750","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 adjustable temperature level of a physiological thermostat and the possibilities for its precise maintenance]. [生理恒温器的可调温度水平及其精确维护的可能性]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-06-01
G V Rumiantsev
{"title":"[The adjustable temperature level of a physiological thermostat and the possibilities for its precise maintenance].","authors":"G V Rumiantsev","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 6","pages":"115-8"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12506835","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 cholinergic reactivity of the tissue basophils in the dura mater of the brain of white rats]. [大鼠脑硬脑膜组织嗜碱性粒细胞胆碱能反应]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-06-01
A V Lomakin, T A Kozhevnikova, P A Motavkin
{"title":"[The cholinergic reactivity of the tissue basophils in the dura mater of the brain of white rats].","authors":"A V Lomakin,&nbsp;T A Kozhevnikova,&nbsp;P A Motavkin","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 6","pages":"33-8"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12506838","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
[GABA-immunoreactive structures in the lumbar spinal cord of the frog]. [蛙腰脊髓中gaba免疫反应结构]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-06-01
O V Shupliakov, N P Veselkin, J Réperant, J Pierre
{"title":"[GABA-immunoreactive structures in the lumbar spinal cord of the frog].","authors":"O V Shupliakov,&nbsp;N P Veselkin,&nbsp;J Réperant,&nbsp;J Pierre","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The distribution of GABA-immunoreactive (GABA-I) structures has been studied in the frontal sections of the lumbar spinal cord of the lake frog using PAP-method. GABA-I was revealed as labeled cell bodies, fragments of fibres and small point-like structures assumed to be in most cases synaptic contacts of GABA-I axons. Labeled fragments of fibres and point-like structures were found in gray and white matter of the spinal cord. The GABA-I cell bodies were revealed in the dorsal horn, intermediate zone and ventral part of the gray matter. Labeled cells were found in the cavity of the central canal. The findings are discussed in relation to the modern data on the GABA-ergic control of the spinal cord functions.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 6","pages":"39-47"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12506839","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 contractile reaction of the myoepithelial cells in the mammary alveoli of the mouse to the multiple use of oxytocin]. [小鼠乳腺泡肌上皮细胞对多次使用催产素的收缩反应]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-06-01
A G Markov
{"title":"[The contractile reaction of the myoepithelial cells in the mammary alveoli of the mouse to the multiple use of oxytocin].","authors":"A G Markov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The contractile response of the white mice mammary gland to oxytocin was found not to change with 5-min intervals of administration, whereas shortening of the interval to 1-2 min diminished the response. The myoepithelium seems to be able to contract with a higher frequency than during the milk ejection reflex in mice under natural conditions.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 6","pages":"105-12"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12506832","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 involvement of intracellular regulatory systems in the mechanisms of the recovery of the neuronal activity of the cerebral cortex in anoxia]. [细胞内调节系统在缺氧情况下大脑皮层神经元活动恢复机制中的作用]。
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Pub Date : 1992-06-01
M O Samoĭlov, D G Semenov, E I Tiul'kova, E A Bolekhan
{"title":"[The involvement of intracellular regulatory systems in the mechanisms of the recovery of the neuronal activity of the cerebral cortex in anoxia].","authors":"M O Samoĭlov,&nbsp;D G Semenov,&nbsp;E I Tiul'kova,&nbsp;E A Bolekhan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Changes in the membrane-bound calcium (Ca(b)), polyphosphoinositides (PPI) and cAMP, as well as unit spike activity of the cat brain cortex were studied during 30 min of recovery after 5-min anoxia. The cats with poor recovery revealed low Ca(b) and PPI but high level of the cAMP content. The group of cats with more successful restitution after anoxia revealed a sharp increase in the Ca(b) and PPI and not in the cAMP.</p>","PeriodicalId":75849,"journal":{"name":"Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova","volume":"78 6","pages":"11-7"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12506834","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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