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Arkhiv anatomii, gistologii i embriologii最新文献

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[The anatomicohistological characteristics of the formation of the mucosa of the human small intestine in the prenatal period of ontogeny]. 【个体发育产前人小肠粘膜形成的解剖学组织学特征】。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
L I Rastegaeva, I A Morozov, A M Zagrebin
{"title":"[The anatomicohistological characteristics of the formation of the mucosa of the human small intestine in the prenatal period of ontogeny].","authors":"L I Rastegaeva,&nbsp;I A Morozov,&nbsp;A M Zagrebin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The time, when the first villi appear, is defined. Quantitative composition, percent content, height of the villi of the mucous membrane in all parts of the small intestine during various periods of the intrauterine development are presented. In 17-week-old embryos at the level of the duodenum the first villi are noted and their formation in the middle part of the intestinal tube is revealed. By the 8th-9th weeks of development they appear at the level of the caudal part of the intestine. This demonstrates asynchronism of their formation in the cranio-caudal direction. The periods of their intensive growth in height in the first part of the intestine correspond to 8-10, 12-16, 24 weeks of the fetus age, in the second part--to 8-10, 18-20 weeks, in the third--to 10-12, 16-18, 26-28 weeks. These periods alternate with an abatement in growth intensity, which is connected with an increasing width of the villi themselves, with amount of newly formed villi and with changes of the intestinal tube diameter. The form of the villi is rather variable.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"75-80"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13006783","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 topographical anatomy of the incisor canal]. [门牙管的地形解剖学]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
A K Iordanishvili
{"title":"[The topographical anatomy of the incisor canal].","authors":"A K Iordanishvili","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In 254 skulls (22-70 years of age) with orthognathic intact occlusion in 66 maxillodental sawing topographic anatomy of the incisor canal has been studied by means of craniometric and statistical methods. In mature age the average length of the incisor canal and its openings possess certain statistically significant age and sex differences. The incisor canal is situated near the tops of the central incisors roots at the distance of 7.40 +/- 0.11 mm. The incisor opening, independently on the sex, is situated on the inferior surface of the palatile process of the median line at the distance of 9.81 +/- 0.21 mm from the point formed by the medial angles of the crowns of the upper central incisors. In mature age the distance between the incisor opening and the central incisors roots is 3.51 +/- 0.10 mm.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"64-7"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13007793","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
[Changes in the microstructure of the human epidermis following local vacuum exfoliation]. [局部真空去角质后人体表皮微结构的变化]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
A A Ostrovskiĭ, O I Levé
{"title":"[Changes in the microstructure of the human epidermis following local vacuum exfoliation].","authors":"A A Ostrovskiĭ,&nbsp;O I Levé","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Structural rearrangements of the human epidermis have been studied after its local vacuum exfoliation. Blisters have been formed in 48 men-volunteers by means of negative pressure up to 0.7 kg/cm2 and during the following 72 h structure of the exfoliated epidermis has been investigated. Immediately after the blister formation the epidermal basal layer is traumatized, a part of its cells die in some time after the lesion. In the center of most of the cells of the spinous layer there is a large vacuole which presses back the nucleus. However, the whole epidermis is not ruined, and during 24 h actively regenerates. The remaining viable cells into the blister lumen. By the end of the first 24 h span they practically cover from below the whole surface of the exfoliated epidermis. In the cells of the spinous layer amount and size of vacuoles decrease, the nuclei return to the central position. In 48 h in the spinous layer keratohyalin granules are revealed, moreover, in the cells, arranging on the border with the basal layer. By 72 h within the epidermis of the number of necrotic areas sharply increases. All the arrangements in the epidermal structure occur at the absence of mitotic division of cells.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"55-9"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13006644","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 cytoskeleton of cultured spinal cord cells from mouse embryos]. [从小鼠胚胎培养的脊髓细胞的细胞骨架]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
O L Berezovskaia
{"title":"[The cytoskeleton of cultured spinal cord cells from mouse embryos].","authors":"O L Berezovskaia","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>By means of monoclonal antibodies (fluorescein-isothiocyanate- and rhodamine-labelled) distribution and quantitative content of the main cytoskeleton proteins (actin, tubulin, neurofilamentous protein with the molecular mass of 160 kDa and glial fibrillar acid protein) has been studied in various types of the mouse embryos spinal cord cells, cultivated in monolayer. During the process of development of neurons tubulin displaces from the neuronal soma into its processes with its predominant concentration in some of them, which are probably more active functionally at certain stages of differentiation. The total amount of tubulin is supposed to remain stable during the neuron life time. Quantitative content and distribution of actin filaments in various types of the cells are different. Actin content in the neurons is much lower than in glial cells and fibroblasts. The major amount of protein (neurofilamentous, glial fibrillar acid protein) is concentrated in cell bodies and in proximal parts of the processes. The pattern of distribution of the cytoskeleton proteins in the spinal cord cells has been revealed.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"26-33"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13006779","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
[Changes in the iliac lymph node of the rat in aseptic uterine inflammation and during its correction]. 无菌性子宫炎症及其纠正过程中大鼠髂淋巴结的变化。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
Iu I Borodin, E V Demenchuk, N A Sklianova, Iu I Sklianov, M S Liubarskiĭ, E D Ustiugov
{"title":"[Changes in the iliac lymph node of the rat in aseptic uterine inflammation and during its correction].","authors":"Iu I Borodin,&nbsp;E V Demenchuk,&nbsp;N A Sklianova,&nbsp;Iu I Sklianov,&nbsp;M S Liubarskiĭ,&nbsp;E D Ustiugov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the lymphoid tissue of the iliac lymph node at an aseptic inflammation in the uterus the greatest changes have been revealed in 48 h from the moment, when the foreign body has been introduced. They are manifested at the tissue level (increasing content of macrophages, lymphoblasts, large lymphocytes, plasmoblasts, immature plasmocytes, mast cells, neutrophils), as well as at the organic level (increasing amount of secondary lymph noduli, increasing area of the paracortical zone, decreasing area of the cortical plateau, of the medullary intermediate sinus, medullary cords). Use of carbomineral sorbents ensures correction of the inflammation; this is demonstrated as reduction of reactive changes in the regional lymph node.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"41-5"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13006781","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 60th anniversary of the Department of Anatomy and Histology of the Orenburg Agricultural Institute]. [奥伦堡农业研究所解剖与组织学系成立60周年]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-09-01
V V Degtiarev
{"title":"[The 60th anniversary of the Department of Anatomy and Histology of the Orenburg Agricultural Institute].","authors":"V V Degtiarev","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"101 9-10","pages":"94-5"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13007796","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
[Differons, cellular populations and tissue level in the hierarchy of the body systems]. [身体系统等级中的差异、细胞数量和组织水平]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-07-01
N N Kochetov
{"title":"[Differons, cellular populations and tissue level in the hierarchy of the body systems].","authors":"N N Kochetov","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"100 7-8","pages":"88-92"},"PeriodicalIF":0.0,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13003508","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
[In memory of Venceslav Leopoldovich Gruber (on the centenary of his death)]. [纪念格鲁伯(逝世一百周年)]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-07-01
F V Sudzhilovskiĭ, A V Shabunin, I V Gaĭvorovskiĭ
{"title":"[In memory of Venceslav Leopoldovich Gruber (on the centenary of his death)].","authors":"F V Sudzhilovskiĭ,&nbsp;A V Shabunin,&nbsp;I V Gaĭvorovskiĭ","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"100 7-8","pages":"95-9"},"PeriodicalIF":0.0,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13003512","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 method of intracellular administration of lucifer yellow for the study of human brain using autopsy specimens]. [一种利用解剖标本研究人脑的路西法黄细胞内给药方法]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-07-01
P V Belichenko
{"title":"[A method of intracellular administration of lucifer yellow for the study of human brain using autopsy specimens].","authors":"P V Belichenko","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"100 7-8","pages":"81-4"},"PeriodicalIF":0.0,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12891258","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
[Neurons of the medulla oblongata and hypothalamus projecting on the sympathetic neurons of the ventral horn of the spinal cord]. [延髓和下丘脑的神经元投射在脊髓腹角的交感神经元上]。
Arkhiv anatomii, gistologii i embriologii Pub Date : 1991-07-01
A Kh Kade, M G Shubich
{"title":"[Neurons of the medulla oblongata and hypothalamus projecting on the sympathetic neurons of the ventral horn of the spinal cord].","authors":"A Kh Kade,&nbsp;M G Shubich","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Connections of the neurons of the spinal cord ventral horn with the structures, situating above have been investigated. After injection of uranyl acetate into the TIII segment of the spinal cord, labelled neurons are found in various reticular nuclei of the medulla oblongata. At the level of the roots of the XII pair of the cranial nerves they are revealed in the reticular paramedian, ventral, parvocellular and lateral nuclei. The formations mentioned participate in regulation of the cardio-vascular system. More rostral (2 and 4 mm relatively to the roots of the XII pair of the cranial nerves) the neurons are observed in the reticular giant cellular nucleus, in nuclei of the raphe and in the group of the P-substance reactive neurons. Besides, labelled neurons are revealed in the posterior, lateral fields and in the dorso- and ventromedial nuclei of the hypothalamus.</p>","PeriodicalId":8379,"journal":{"name":"Arkhiv anatomii, gistologii i embriologii","volume":"100 7-8","pages":"25-9"},"PeriodicalIF":0.0,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12833479","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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