Voprosy biokhimii mozga最新文献

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[Concentration of different forms of RNA in the brain under natural physiologic conditions]. [自然生理条件下大脑中不同形式RNA的浓度]。
Voprosy biokhimii mozga Pub Date : 1974-01-01
G S Khachatrian, A A Antonian, A A Alaverdian, F A Sarkisian, R T Minasiants
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引用次数: 0
[Role of cholinoreactive substances of the brain in synthesis and secretion of hypothalamic hormones exerting an influence on cardiac activity]. [脑胆碱反应物质在影响心脏活动的下丘脑激素的合成和分泌中的作用]。
Voprosy biokhimii mozga Pub Date : 1974-01-01
R O Karapetian, M T Bkheian, R A Aleksanian, A A Galoian
{"title":"[Role of cholinoreactive substances of the brain in synthesis and secretion of hypothalamic hormones exerting an influence on cardiac activity].","authors":"R O Karapetian,&nbsp;M T Bkheian,&nbsp;R A Aleksanian,&nbsp;A A Galoian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Our previous studies had shown that cholinergic substances such as acetylcholine, arecoline, prozerine, CoA and gangleron affect the release of neurohormones from brain into blood. Arecoline, prozerine and CoA were also found to stimulate oxidative phosphorylation in heart mitochondria, decrease suprarenal ascorbic acid and raise the level of blood glucose. In the present study these processes were studied following section of the branch of the vagus going to the heart and of the spinal cord, leaving only a humoral connection between the brain and the heart and other organs. Intracisternal injections of arecoline and porzerine (10 microgram/g) resulted in a marked increase of coronary blood flow, stimulation of oxidative phosphorylation in heart mitochondria, decrease of suprarenal ascorbic acid and increase of blood glucose. These results indicate that the above mentioned changes in the biochemical processes studied can be caused by neurohormones and chemical factors that come through a humoral pathway. The processes investigated were found to be less pronounced in these animals than in controls. The results of this study indicate that the central effects of the above-mentioned substances are mainly accomplished through the humoral pathway.</p>","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"9 ","pages":"189-95"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15571991","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
[Relationship between thromboplastin activity in different brain structures and the quantitative interrelationships of functionally different groups of phospholipids in them]. [不同脑结构中凝血活素活性的关系及其中不同功能组磷脂的定量相互关系]。
Voprosy biokhimii mozga Pub Date : 1974-01-01
S D Pogosbekova, K G Karagezian
{"title":"[Relationship between thromboplastin activity in different brain structures and the quantitative interrelationships of functionally different groups of phospholipids in them].","authors":"S D Pogosbekova,&nbsp;K G Karagezian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The microsomal fraction of rabbit brain has the highest content of phospholipids and is completely devoid of polyglycerophospholipids. The decrease of the ratio of neutral to acid phospholipids is accompanied by a corresponding reduction of thromboplastic activity. Thromboplastic activity is high in the nuclear fraction of the medulla oblongata, cerebellum and cerebral hemispheres. Adrenaline reduces the amount of both total and individual phospholipids (mainly neutral) in subcellular particles of brain. This is accompanied by reduction of thromboplastic activity. The incubation of homogenates of brain parts for 2 hrs in the presence of glucose brings to the increase of phospholipids in the incubation medium and enhancement of thromboplastic activity.</p>","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"9 ","pages":"65-74"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15576181","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 role of astroglia as modulators of neuronal function in cerebral cortex: comparative data, and observations in vivo and in vitro in fluid, electrolyte and amino acid interrelationships. 星形胶质细胞作为大脑皮层神经元功能调节剂的作用:比较数据,以及体内和体外液体、电解质和氨基酸相互关系的观察。
Voprosy biokhimii mozga Pub Date : 1973-01-01
D B Tower
{"title":"The role of astroglia as modulators of neuronal function in cerebral cortex: comparative data, and observations in vivo and in vitro in fluid, electrolyte and amino acid interrelationships.","authors":"D B Tower","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"269-88"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15265635","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
[Metabolism of glutamate and related amino acids in the brain]. [大脑中谷氨酸和相关氨基酸的代谢]。
Voprosy biokhimii mozga Pub Date : 1973-01-01
M I Prokhorova, L I Zakharova, G A Mikhailov, L M Osadchaia
{"title":"[Metabolism of glutamate and related amino acids in the brain].","authors":"M I Prokhorova,&nbsp;L I Zakharova,&nbsp;G A Mikhailov,&nbsp;L M Osadchaia","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"289-99"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15265636","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
[Pituitary and hypothalamic proteinases. Endopeptidases splitting substrates specific for bacterial collagenases]. 垂体和下丘脑蛋白酶。细菌胶原酶特有的分裂底物的内肽酶]。
Voprosy biokhimii mozga Pub Date : 1973-01-01
G A Levdikova, V N Orekhovich
{"title":"[Pituitary and hypothalamic proteinases. Endopeptidases splitting substrates specific for bacterial collagenases].","authors":"G A Levdikova,&nbsp;V N Orekhovich","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"127-30"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15900520","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 purine nucleotide cycle. The production of ammonia from aspartate by brain and muscle. 嘌呤核苷酸循环。大脑和肌肉从天冬氨酸中产生氨。
Voprosy biokhimii mozga Pub Date : 1973-01-01
J M Lowenstein, V Hollander
{"title":"The purine nucleotide cycle. The production of ammonia from aspartate by brain and muscle.","authors":"J M Lowenstein,&nbsp;V Hollander","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"49-62"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15900525","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
Factors controlling the composition of amino acid compartments in the brain. 控制大脑中氨基酸区室组成的因素。
Voprosy biokhimii mozga Pub Date : 1973-01-01
A Lajtha
{"title":"Factors controlling the composition of amino acid compartments in the brain.","authors":"A Lajtha","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"239-55"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15900522","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 role of glutamate dehydrogenase in oxidative deamination of glutamic acid in the brain and liver at different stages of postnatal development]. [谷氨酸脱氢酶在出生后不同发育阶段大脑和肝脏谷氨酸氧化脱胺中的作用]。
Voprosy biokhimii mozga Pub Date : 1973-01-01
G V Aprikian, V A Shaginian
{"title":"[The role of glutamate dehydrogenase in oxidative deamination of glutamic acid in the brain and liver at different stages of postnatal development].","authors":"G V Aprikian,&nbsp;V A Shaginian","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"91-105"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15900526","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
[New hormones of the hypothalamo-neurohypophyseal system]. [下丘脑-神经垂体系统的新激素]。
Voprosy biokhimii mozga Pub Date : 1973-01-01
A A Galoian
{"title":"[New hormones of the hypothalamo-neurohypophyseal system].","authors":"A A Galoian","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76813,"journal":{"name":"Voprosy biokhimii mozga","volume":"8 ","pages":"107-25"},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15900519","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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