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Fiziologicheskii zhurnal imeni I.M. Sechenova最新文献

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[The role of cholinergic receptors in the reactions of the hemostasis system to vasopressin]. [胆碱能受体在止血系统对加压素反应中的作用]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 2022-12-01 DOI: 10.1134/s2079086422060056
T. Kalishevskaia, M. Golubeva, M. E. Solo'veva
{"title":"[The role of cholinergic receptors in the reactions of the hemostasis system to vasopressin].","authors":"T. Kalishevskaia, M. Golubeva, M. E. Solo'veva","doi":"10.1134/s2079086422060056","DOIUrl":"https://doi.org/10.1134/s2079086422060056","url":null,"abstract":"","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"1 1","pages":"9-14"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75051214","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 morphophysiological restructuring of the sensory bushy receptor of the frog bladder under the influence of colchicine]. 秋水仙碱对蛙膀胱感觉丛受体形态生理结构的影响
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
I N Zamuraev, V G Lukashin
{"title":"[The morphophysiological restructuring of the sensory bushy receptor of the frog bladder under the influence of colchicine].","authors":"I N Zamuraev,&nbsp;V G Lukashin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Colchicine was shown to decrease the afferent spontaneous unit activity frequency as well as the number of small terminal receptor plates (< 5 mu) increasing, however, the number of large ones (10-25 mu) in frogs. Colchicine seems to act on neurolemma rather than on cytoplasmic microtubules.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"30-4"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128386","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 significance of motor activity in regulating the cholinergic sensitivity of cat muscle spindles]. [运动活动在调节猫肌纺锤体胆碱能敏感性中的意义]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
R S Arutiunian
{"title":"[The significance of motor activity in regulating the cholinergic sensitivity of cat muscle spindles].","authors":"R S Arutiunian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Following a complete transection of the spinal cord at the Th12-L1, an augmented chemosensitivity of the nuclear bag and nuclear chain fibres was observed. The supersensitivity of the intrafusal fibres to subecholine was higher than to acetylcholine. The supersensitivity of the intrafusal muscle fibres against the background of intact anatomical projections suggests that the motor activity rather than axonal transport plays the leading role in regulation of the cholinergic sensitivity of intrafusal muscle fibres.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"35-40"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128387","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 distribution of cardiac output in waking rats with a decrease in body temperature to 2.3 degrees C through cooling or hypoxia]. [经降温或缺氧使体温降至2.3℃时醒着大鼠的心排血量分布]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
A S Turganbaeva, K A Shoshenko
{"title":"[The distribution of cardiac output in waking rats with a decrease in body temperature to 2.3 degrees C through cooling or hypoxia].","authors":"A S Turganbaeva,&nbsp;K A Shoshenko","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Heart output distribution (HO) was characterised by incorporation of 15-micron 131-I [correction of 15- 131J]-albumin microspheres after cooling and altitude hypoxia in alert rats. There was no significant change in the HO distribution in experimental rats except a 1.5-fold increase of the skin HO portion and a 1.5-fold decrease of the bone marrow HO portion in hypothermic rats. The latter developed an increase in the blood flow in skeletal muscles and different skin parts as compared with the hypoxic rats.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"65-71"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128949","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 electrostimulation of the hypothalamic mamillary nuclei on the vascular permeability of the skin in intact and capsaicin-pretreated rats]. [电刺激下丘脑乳头核对未损伤大鼠和辣椒素预处理大鼠皮肤血管通透性的影响]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
Z S Tolochko, G B Kniazeva
{"title":"[The effect of electrostimulation of the hypothalamic mamillary nuclei on the vascular permeability of the skin in intact and capsaicin-pretreated rats].","authors":"Z S Tolochko,&nbsp;G B Kniazeva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Electrical stimulation of the hypothalamic mamillary nuclei increased the permeability of the skin blood vessels in rats. Pretreatment of the animals with capsaicin prevented the effect. The mamillary nuclei seem to take part in the central mechanisms of efferent function of the capsaicin-sensitive neurons.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128380","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 mechanism of the noradrenaline enhancement of the arterial baroreceptor reflex]. 去甲肾上腺素增强动脉压力感受器反射的可能机制。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
V S Eremeev, V A Smirnov, R S Khrustaleva, V A Tsyrlin, Iu I Shcherbin
{"title":"[The possible mechanism of the noradrenaline enhancement of the arterial baroreceptor reflex].","authors":"V S Eremeev,&nbsp;V A Smirnov,&nbsp;R S Khrustaleva,&nbsp;V A Tsyrlin,&nbsp;Iu I Shcherbin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In anaesthetized cats intravenous infusion of norepinephrine induced the increase in arterial pressure and suppression of renal nerve electrical activity. The latter followed the infusion was stopped and arterial pressure returned toward control. The baroreflex suppression of sympathetic activity associated with norepinephrine increased in the case of preliminary mechanical damage to blood-brain barrier. Duration and intensity of the sympathetic activity suppression following norepinephrine infusion depended on the magnitude of hypertensive reaction and the rate of elevating in arterial pressure under the action of norepinephrine. Norepinephrine at the similar concentrations did not depress sympathetic activity if the arterial pressure was stabilized on the resting level. These data support the supposition that the elevation of arterial pressure due to norepinephrine infusion increases the ability of catecholamine to enter brain and in this way activates the central limb of arterial baroreceptor reflex.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"48-56"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128389","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
[To what extent is cardiac work capacity preserved after long periods of clinical death under hypothermia?]. [在低温下长期临床死亡后，心脏工作能力在多大程度上得以保留?]
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
Iu S Aliukhin
{"title":"[To what extent is cardiac work capacity preserved after long periods of clinical death under hypothermia?].","authors":"Iu S Aliukhin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>After the heart arrest during 1-4 hrs in immersion hypothermia (water temperature 9 degrees C), heart beats were restored. The mechanical power of the heart, however; was reduced to 64-73% of the initial level in 1-3 hrs and to 39% in 4 hrs after the cardiac arrest.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"72-7"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128950","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
[A physiological analysis of kidney ion-regulating function in children with enuresis]. [遗尿患儿肾离子调节功能的生理分析]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
A A Kuznetsova, Iu V Natochchin, A V Papaian
{"title":"[A physiological analysis of kidney ion-regulating function in children with enuresis].","authors":"A A Kuznetsova,&nbsp;Iu V Natochchin,&nbsp;A V Papaian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Peculiarities of the excretion of ions (Na, K, Ca, Mg) and water were studied in healthy children and children with the nocturnal enuresis, aged 6-15 years. A greater diuresis in the enuretic children is due to an increased excretion of the osmotically active substances including Na and Mg; excretion of K and Ca does nor differ from the control. A new formula is proposed for the quantitative evaluation of the role of different substances in the osmolar clearance. A high correlation is found between the sodium and magnesium excretion and the osmotic free water reabsorption. A single intranasal administration of 1-deamino-8-D-arginine-vasopressin (DDAVP) to the children before their going to bed returned to the norm the sodium and magnesium excretion in the enuretic children. It is suggested that the defect peculiar to this particular pathology is associated with a decrease in the ion reabsorption in the thick ascending Henle loop. The normal level of the ion transport is restored after stimulation of V2-receptors by DDAVP. An explanation is suggested of the mechanism of the increase of diuresis with a simultaneous rise in the osmotically free water reabsorption in children with enuresis.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"78-86"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128951","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 chronic social conflicts on the indices of nonspecific resistance in mice]. 慢性社会冲突对小鼠非特异性抗性指标的影响。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
N A Popova, S I Il'nitskaia, L A Kolesnikova, V I Kaledin, N N Kudriavtseva
{"title":"[The effect of chronic social conflicts on the indices of nonspecific resistance in mice].","authors":"N A Popova,&nbsp;S I Il'nitskaia,&nbsp;L A Kolesnikova,&nbsp;V I Kaledin,&nbsp;N N Kudriavtseva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Male mice C57BL/6J were divided into victors and losers in daily confrontations. After 10 confrontations, the losers developed a leukopenia, a decrease in the Thymus index, protein concentration and immunoglobulins class G, as well as a decrease in the agglutinins titres to the ram erythrocytes in the blood plasma. The same changes occurred to a minimal extent in the victors. The changes seem to reflect a stress sensitivity degree.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"12-7"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128383","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 asymmetry of the intrinsic connections of the cat striate cortex in the projection zone of the central visual field]. [猫中央视野投射区纹状皮层内在联系的不对称性]。
Fiziologicheskii zhurnal imeni I.M. Sechenova Pub Date : 1996-12-01
S V Alekseenko, S N Toporova, V E Gauzel'man, F N Makarov
{"title":"[The asymmetry of the intrinsic connections of the cat striate cortex in the projection zone of the central visual field].","authors":"S V Alekseenko,&nbsp;S N Toporova,&nbsp;V E Gauzel'man,&nbsp;F N Makarov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Spatial distribution of intrinsic connections in the visual field centre projection zone of the cat striate cortex, was investigated. Retrogradely labelled cells formed an oblong area and were found in superficial as well as deep cortical layers. The labelled cells were located mostly medially to the column under study. The revealed asymmetry shows that the orientation column cells have more extended connections with cells representing the visual field periphery. We suppose that the \"silent\" regions are asymmetrically located in respect to the orientation column cells' receptive fields. This can account for the influence of the visual field periphery.</p>","PeriodicalId":77130,"journal":{"name":"Fiziologicheskii zhurnal imeni I.M. Sechenova","volume":"82 12","pages":"23-9"},"PeriodicalIF":0.0,"publicationDate":"1996-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20128385","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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