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[ANATOMICAL CORRELATIONS OF THE PALATO-ALVEOLAR COMPLEXES AND MAXILLARY SINUSES IN ADULT PERSONS]. [成人腭-牙槽复合体和上颌窦的解剖学相关性]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2016-01-01
I V Galvoronskiy, M G Galvoronskaya, A A Semyonova, A A Ponomaryov
{"title":"[ANATOMICAL CORRELATIONS OF THE PALATO-ALVEOLAR COMPLEXES AND MAXILLARY SINUSES IN ADULT PERSONS].","authors":"I V Galvoronskiy,&nbsp;M G Galvoronskaya,&nbsp;A A Semyonova,&nbsp;A A Ponomaryov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To detect the anatomical correlations between the\u0000form of the palato-alveolar complex and the shape\u0000and degree of pneumatization of the maxillary\u0000sinuses, skull frontal saw cuts obtained from 60\u0000adult persons were studied at the level of the\u0000second molars. The form of the palato-alveolar\u0000complex was found to change significantly with the\u0000loss of teeth. Thus the palato-alveolar complex\u0000with well expressed alveolar process of the upper\u0000jaw and high palatal vault more often corresponded\u0000to the maxillarysinus of a trihedral or uncertain\u0000form with the varying degrees of pneumatization.\u0000The palato-alveolar complex with a considerable\u0000atrophy of an alveolar process of the upper jaw\u0000and the flat palate was accompanied by the\u0000hyperpneumatitized sinuses of a tetrahedral form,\u0000while the transitional form of the complex which\u0000was observed in cases of partial loss of the teeth,\u0000was combined with the asymmetry of the form and\u0000degree of a pneumatization of the sinuses. These\u0000correlations are important for oral and maxillofacial\u0000surgery and dentistry.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"149 2","pages":"58-61"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36422245","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
[RAPID METHOD OF THE AMYLOID STAINING WITH CONGO RED FOR LIGHT AND FLUORESCENCE MICROSCOPY]. [光镜和荧光显微镜用刚果红快速淀粉样蛋白染色方法]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2016-01-01
V V Gusel'nikova, O V Kirik, Ye A Fyodorova, M M Shavlovskiy, A Ya Gudkova, D E Korzhevskiy
{"title":"[RAPID METHOD OF THE AMYLOID STAINING WITH CONGO RED FOR LIGHT AND FLUORESCENCE MICROSCOPY].","authors":"V V Gusel'nikova,&nbsp;O V Kirik,&nbsp;Ye A Fyodorova,&nbsp;M M Shavlovskiy,&nbsp;A Ya Gudkova,&nbsp;D E Korzhevskiy","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The aim of the present study was to optimize the\u0000histochemical method of amyloid staining using\u0000Congo red. The study was performed on\u0000specimens of the myocardium of left ventricle of\u0000the heart obtained at autopsy from the patients\u0000with amyloidosis of myocardium diagnosed\u0000postmortem. It was shown that a positive impact on\u0000the quality of the staining of amyloid is provided by\u0000a procedure of pre-heating the slides in the liquid,\u0000especially at an acidic pH. The staining protocol\u0000was developed allowing to obtain preparations\u0000characterized by high-contrast staining of amyloid\u0000at light microscopic level and by high intensity of its\u0000fluorescence. The advantage of the protocol\u0000presented is also a significant reduction in the total\u0000duration of staining, an increase in stability of the\u0000specific staining of amyloid and the absence of\u0000nonspecific background staining.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"149 2","pages":"84-8"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36422689","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
[PERIPHERAL LYMPHOID STRUCTURES: FORMATION AND FUNCTION]. [外周淋巴组织:形成和功能]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2016-01-01
Yu I Borodin, O V Gorchakova, V N Gorchakov
{"title":"[PERIPHERAL LYMPHOID STRUCTURES: FORMATION AND FUNCTION].","authors":"Yu I Borodin,&nbsp;O V Gorchakova,&nbsp;V N Gorchakov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The problem of the formation of new lymphoid\u0000structures (neolymphogenesis) is quite\u0000controversial and widely discussed in the literature.\u0000Under normal conditions, lymphoid organs arise\u0000only in the process of fetal development\u0000(organogenesis), however in long-standing chronic\u0000inflammatory processes, nonhealing wounds,\u0000autoimmune diseases, oncologic pathology\u0000spontaneous formation of new lymphoid structures\u0000was noted. The structures of the peripheral\u0000lymphoid formations include the lymphocytes\u0000arranged singly and in clusters (infiltration),\u0000lymphoid nodules and lymph nodes. The\u0000morphogenesis of the components of lymphoid\u0000tissue and the possibility of creating artificial\u0000lymphoid structures, reproducing the function of\u0000the natural ones, is demonstrated. Important role in\u0000the development of lymphoid structures is played\u0000by mediators of inflammation, cytokines of the\u0000family of lymphotoxins, tumor necrosis factor. The\u0000possibilities of prosthetic substitution of the\u0000functions of the lymphoid structures are described\u0000for the activation of protective processes in the\u0000body.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"150 4","pages":"90-6"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36424079","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
[ULTRASTRUCTURE OF MOTOR NEURONS AND SYNAPSES IN THE OCULOMOTOR NERVE NUCLEI IN MICE]. [小鼠动眼神经核运动神经元和突触的超微结构]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
R Sh Shtanchayev, I B Mikheyeva, N A Pen'kova, L L Pavlik
{"title":"[ULTRASTRUCTURE OF MOTOR NEURONS AND SYNAPSES IN THE OCULOMOTOR NERVE NUCLEI IN MICE].","authors":"R Sh Shtanchayev,&nbsp;I B Mikheyeva,&nbsp;N A Pen'kova,&nbsp;L L Pavlik","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Motor neuron and synapse ultrastructure in the somatic area of oculomotor nerve nuclei (cranial nerve III nuclei) was studied in C57 Black/6 mice. It was shown that that axodendritic and axosomatic synapses were characterized by rounded subjunctional bodies, located at the postsynaptic side of the synaptic contact at some distance from postsynaptic density. At the site of the subjunctional densities, the synaptic gap was expanded to 30 µm. In the same synapse, the synaptic gap could be reduced twice or more. Axosomatic and axodendritic synapses occured on spines. On the soma and dendrites of motoneurons, en passant type of synapses were found. No gap junctions were observed.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"147 2","pages":"21-5"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33888220","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 PECULIARITIES OF UTERINE STRUCTURE AFTER DELIVERY IN RATS WITH THE MYOMETRIAL SCAR]. 子宫肌层瘢痕大鼠分娩后子宫结构的特点。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
I V Maiborodin, O G Pekarev, N V Yakimova, Ye O Pekareva, V I Maiborodina, Ye I Perminova
{"title":"[THE PECULIARITIES OF UTERINE STRUCTURE AFTER DELIVERY IN RATS WITH THE MYOMETRIAL SCAR].","authors":"I V Maiborodin,&nbsp;O G Pekarev,&nbsp;N V Yakimova,&nbsp;Ye O Pekareva,&nbsp;V I Maiborodina,&nbsp;Ye I Perminova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The uterine tissues of female rats (n=30) with a scarred myometrium were examined by methods of light microscopy after the delivery. 1.5-2 months after the delivery no significant differences in the parameters of blood and lymph flow in the deep layers of the endometrium, myometrium and the myometrial scar tissue were found between the intact rats, nulliparous rats with a scarred uterus, rats that gave birth after laparotomy only and those that gave birth under the conditions of myometrial scar. In the course of pregnancy and labor activity, the damage of the tissues was observed not in the uterine scar proper, but at its borders with the myometrium. This is supported by the old hemorrhages and lymphostasis phenomena, greater number of lymphocytes, neutrophils, monocytes, macrophages and erythrocytes. In determining the indications and contraindications to vaginal childbirth in women with scarred uterus it is necessary to examine not only the scar proper, but also its border with the myometrium. The myometrial scar by itself, is not an absolute contraindication to vaginal delivery, the natural delivery is feasible in the absence of cavities with liquid and hemorrhages in the tissues of the uterine scar and at its border with myometrium.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"147 2","pages":"49-53"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33888227","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
[STUDY OF CHONDROCYTE PROLIFERATIVE ACTIVITY IN THE CANINE ARTICULAR CARTILAGE DURING LENGTHENING OF THE ADJACENT LIMB SEGMENT]. [在临近肢体节段延长期间犬关节软骨软骨细胞增殖活性的研究]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
T A Stupina, M M Shchudlo, N A Shchudlo
{"title":"[STUDY OF CHONDROCYTE PROLIFERATIVE ACTIVITY IN THE CANINE ARTICULAR CARTILAGE DURING LENGTHENING OF THE ADJACENT LIMB SEGMENT].","authors":"T A Stupina,&nbsp;M M Shchudlo,&nbsp;N A Shchudlo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To assess the effect of orthopedic lengthening on proliferative activity of chondrocytes in the articular cartilage, dosed tibial lengthening by 28 mm was performed in 15 dogs at the rate of I mm/day divided into 4 sessions. Experiment time-points - 28 days of distraction, 30 days of fixation in the apparatus and 30 days after the apparatus removal. Methods of light microscopy of paraffin sections, immunohistochemistry, histomorphometry of semithin epoxide sections were used. At the end of distraction, the preferential concentration of Ki-67 marker was detected in the upper layers of the intermediate zone, while focal distribution was noted in the superficial and deep zones of articular cartilage of femoral condyles. Upon completion of lengthening, a stable increase in the number of chondrocytes was noted in the superficial and intermediate zones but not in the deep cartilage zone as com ared with the intact group (n=5).</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"147 2","pages":"64-8"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33888230","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
[Rudolf Pavlovich SAMUSEV (to 75th birthday)]. [鲁道夫·帕夫洛维奇·萨穆塞夫（致75岁生日）]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
{"title":"[Rudolf Pavlovich SAMUSEV (to 75th birthday)].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"147 2","pages":"105"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33888240","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
[MORPHOLOGICAL DIFFERENCES BETWEEN THE EFFECTS OF VARIOUS MODES OF PRECONDITIONING AIMED AT CORRECTING THE DAMAGE TO THE HIPPOCAMPAL NEURONS BY SEVERE HYPOBARIC HYPOXIA]. [旨在纠正严重低气压缺氧对海马神经元损伤的各种预处理模式的形态学差异]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
M O Samoilov, A V Churilova, T S Glushchenko
{"title":"[MORPHOLOGICAL DIFFERENCES BETWEEN THE EFFECTS OF VARIOUS MODES OF PRECONDITIONING AIMED AT CORRECTING THE DAMAGE TO THE HIPPOCAMPAL NEURONS BY SEVERE HYPOBARIC HYPOXIA].","authors":"M O Samoilov,&nbsp;A V Churilova,&nbsp;T S Glushchenko","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In 5 groups of rats (6 animals in each), the changes of neurons in hippocampal fields CA1 and CA4 were studied 7 days after severe hypobaric hypoxia (180 mm Hg, for 3 h) preceded by various numbers (1, 3 and 6) of sessions of preconditioning (PC) by mild hypobaric hypoxia (360 mm Hg, for 2 h, 24 h prior to severe hypoxia). It was found that a single session of PC did not prevent the damage to the structure of neurons and their death after exposure to severe hypoxia. Meanwhile, 6, and especially 3 sessions of PC induced protective mechanisms of neuronal damage prevention. In rats after 6 sessions of PC, unlike those exposed to 3 sessions, mild chromatolysis of hippocampal neurons was demonstrated. This could result from prolonged hypermetabolic activity of neurons and indicate their functional overloading.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"148 6","pages":"23-7"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34355932","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
[HISTOGENESIS AND PECULIARITIES OF STRUCTURAL ORGANIZATION OF THE CARDIAC MUSCLE TISSUE IN THE WALLS OF HUMAN CAVAL AND PULMONARY VEINS]. [人腔静脉和肺静脉壁心肌组织的组织发生和结构组织特点]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
D Yu Rusakov, N V Yamshchiko, O N Tulayeva, L A Suvorova, O I Metlenko
{"title":"[HISTOGENESIS AND PECULIARITIES OF STRUCTURAL ORGANIZATION OF THE CARDIAC MUSCLE TISSUE IN THE WALLS OF HUMAN CAVAL AND PULMONARY VEINS].","authors":"D Yu Rusakov,&nbsp;N V Yamshchiko,&nbsp;O N Tulayeva,&nbsp;L A Suvorova,&nbsp;O I Metlenko","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To study the structural organization and histogenesis of the cardiac muscle tissue in the walls of human caval and pulmonary veins, the heart was examined in 3 human embryos (at weeks 6-7 of development) and 20 fetuses (at weeks 9-10, 16, 19, 22 and 24 of development), as well as segments of caval and pulmonary veins of adult men and women (n = 50) located at various distances from the heart. The methods of light and electron microscopy were used in this work. To obtain the isolated cells from the walls of caval and pulmonary veins, the method of tissue alkaline dissociation was used. An immunohistochemical study with the monoclonal antibodies against cardiac troponin T was performed. It was found that the cardiomyocytes in humans were located in the middle and outer tunics of caval and pulmonary veins, where they formed thick layers. In the pulmonary veins of the adult humans, cardiac muscle fibers did not reach the intrapulmonary areas, in the inferior vena cava their layer did not extend beyond the pericardium, in the superior vena cava, its length was 2.5-3.0 cm. The formation of the pulmonary vein orifices occured by sequential inclusion of the wall of the common pulmonary vein, and later--of the right and left pulmonary veins into the wall of the left atrium. During the formation of the orifices of the caval veins, the gradual inclusion of the wall of the venous sinus in the wall of the right atrium was observed, resulting in caval veins opening directly into the cavity of the right atrium. The veins studied were referred to the veins of the muscular type with the strong development of muscular elements containing the myocardial component.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"148 6","pages":"38-42"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34367840","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
[CELLULAR COMPOSITION OF THE LAMINA PROPRIA OF JEJUNAL MUCOUS MEMBRANE IN C57BL/6 MICE DURING THE RECOVERY PERIOD AFTER PROLONGED SPACE FLIGHT]. [长时间航天飞行后恢复期c57bl /6小鼠空肠黏膜固有层细胞组成]。
Morfologiia (Saint Petersburg, Russia) Pub Date : 2015-01-01
G G Aminova
{"title":"[CELLULAR COMPOSITION OF THE LAMINA PROPRIA OF JEJUNAL MUCOUS MEMBRANE IN C57BL/6 MICE DURING THE RECOVERY PERIOD AFTER PROLONGED SPACE FLIGHT].","authors":"G G Aminova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The jejunum of C57 BL/6 mice (n = 5) was examined 7 days after a 30-day-long space flight and in vivarium control animals (n = 6). The cellular composition of the lamina propria of the mucous membranes of the villi and crypt region was studied using histological and morphometric methods. It was found that on Day 7 the recovery of normal cellular composition of the lamina propria was incomplete. In the villi, the number of medium and small lymphocytes, as well as of the plasma cells was reduced. In the crypt region, the changes were less pronounced. In the lamina propria in experimental animals the number of large lymphocytes, macrophages, neutrophils, disintegrating cells and stromal cells was increased. The number of eosinophils was reduced.</p>","PeriodicalId":74226,"journal":{"name":"Morfologiia (Saint Petersburg, Russia)","volume":"148 6","pages":"59-63"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34367844","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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