{"title":"[PMG1(0) gene in a mother-child pair: exclusion of the paternity of 3 men based on subgroups of PMG1 enzyme polymorphism].","authors":"F Kósa, K Csete","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"61-6"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13668514","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}
A new case of Lhermitte-Duclos disease was recognized as an accidental finding during the autopsy of a 58-year-old male who had died because of acute enteritis and shock-induced cardiac failure. Gross examination revealed focally disturbed cerebellar cortical structure in two foci. Microscopical investigation resulted in findings typical of Lhermitte-Duclos disease: 1. Broadened molecular layer containing myelinated axonal projections; 2. Disappearance of Purkinje cells; 3. Progressive hypertrophy of the granular cells within the granular layer; 4. Loss of the central white matter core of the cerebellar folia. The etiology and pathogenesis of the lesion is still unclear. With this first report in Hungarian the authors wish to call the attention to this rare disease.
{"title":"[Lhermitte-Duclos disease. Case report and review of the literature].","authors":"S Györi, P Molnár","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A new case of Lhermitte-Duclos disease was recognized as an accidental finding during the autopsy of a 58-year-old male who had died because of acute enteritis and shock-induced cardiac failure. Gross examination revealed focally disturbed cerebellar cortical structure in two foci. Microscopical investigation resulted in findings typical of Lhermitte-Duclos disease: 1. Broadened molecular layer containing myelinated axonal projections; 2. Disappearance of Purkinje cells; 3. Progressive hypertrophy of the granular cells within the granular layer; 4. Loss of the central white matter core of the cerebellar folia. The etiology and pathogenesis of the lesion is still unclear. With this first report in Hungarian the authors wish to call the attention to this rare disease.</p>","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"55-60"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13856876","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}
Author provides a survey on the incidence rate of emphysema and of its social and economic consequences as well as available experimental data. Discussing her own results the significance of endogenous enzymes, smoking and of factors maintaining protease/antiprotease equilibrium are mentioned. The prophylactive and therapeutic potentials of currently experimental agents are evaluated.
{"title":"[The role of elastolytic enzymes and smoking in the pathogenesis of emphysema].","authors":"K Szemenyei","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Author provides a survey on the incidence rate of emphysema and of its social and economic consequences as well as available experimental data. Discussing her own results the significance of endogenous enzymes, smoking and of factors maintaining protease/antiprotease equilibrium are mentioned. The prophylactive and therapeutic potentials of currently experimental agents are evaluated.</p>","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"30-8"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13797755","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}
A rare morphological phenomenon is described. In the glomeruli of a kidney needle-biopsy sample, intracapillary cell-clusters were found showing the characteristics of proximal tubular epithelium. The phenomenon is thought to be an artifact of needle-biopsy.
{"title":"[Intraglomerular tubular epithelial emboli].","authors":"T Tóth","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A rare morphological phenomenon is described. In the glomeruli of a kidney needle-biopsy sample, intracapillary cell-clusters were found showing the characteristics of proximal tubular epithelium. The phenomenon is thought to be an artifact of needle-biopsy.</p>","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"9-11"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13856878","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}
Authors have studied the ultrastructure of Ito-cells in percutane needle-biopsy samples of hepatic tissue from 36 patients. In 3 samples no alteration was found, in four only moderate steatosis occurred without fibrosis. In four samples portal, in ten centrilobular and in five periportal fibrosis was detected, while in five samples cirrhosis was pointed out. In the intact liver, Ito-cells occur not only in the spaces of Disse but also in the wall of the central vein. In portal fibrosis Ito-cells were similar in location and structure to those in the non-fibrotic liver. In centrilobular and periportal fibroses as well as in cirrhosis Ito-cells in the fibrotic parenchyma areas were either localized in the accumulated connective tissue or at the border of connective tissue and hepatocytes. These interstitial Ito-cells contained small amount of lipid, abundant dilated rough endoplasmic reticulum filled with a flocculent material, well-developed Golgi-complex and often bundles of 5 nm thick filaments with dense territories. Close to the Ito-cells immature collagen-fibrils and basement membrane-fragments were seen. A close relationship was pointed out between activated Ito-cells and lymphocytes. In parenchyma areas away from fibrotic foci the structure of Ito-cells was comparable to that of Ito-cells in intact hepatic lobules. Observations suggest that Ito-cells are related to fibroblasts and myofibroblasts and play a role in the pathogenesis of fibrosis occurring in human liver diseases.
{"title":"[Ultrastructure of Ito cells in fibrotic liver diseases].","authors":"I Bartók, S Virágh, C Hegedüs, K Bartók","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Authors have studied the ultrastructure of Ito-cells in percutane needle-biopsy samples of hepatic tissue from 36 patients. In 3 samples no alteration was found, in four only moderate steatosis occurred without fibrosis. In four samples portal, in ten centrilobular and in five periportal fibrosis was detected, while in five samples cirrhosis was pointed out. In the intact liver, Ito-cells occur not only in the spaces of Disse but also in the wall of the central vein. In portal fibrosis Ito-cells were similar in location and structure to those in the non-fibrotic liver. In centrilobular and periportal fibroses as well as in cirrhosis Ito-cells in the fibrotic parenchyma areas were either localized in the accumulated connective tissue or at the border of connective tissue and hepatocytes. These interstitial Ito-cells contained small amount of lipid, abundant dilated rough endoplasmic reticulum filled with a flocculent material, well-developed Golgi-complex and often bundles of 5 nm thick filaments with dense territories. Close to the Ito-cells immature collagen-fibrils and basement membrane-fragments were seen. A close relationship was pointed out between activated Ito-cells and lymphocytes. In parenchyma areas away from fibrotic foci the structure of Ito-cells was comparable to that of Ito-cells in intact hepatic lobules. Observations suggest that Ito-cells are related to fibroblasts and myofibroblasts and play a role in the pathogenesis of fibrosis occurring in human liver diseases.</p>","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"18-29"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13797064","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}
Authors have studied 220 fossil and 44 postmortem mandible-halves by measurements at identical points and in transverse slices cut in the plane of the teeth P2-M3. Parameters relevant to the course of the mandibular canal are summarized. Data add to the knowledge concerning the anatomy and topography of the mandible.
{"title":"[The course of the mandibular canal in fossils and forensic material].","authors":"I Vajdovich, I Dinnyés","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Authors have studied 220 fossil and 44 postmortem mandible-halves by measurements at identical points and in transverse slices cut in the plane of the teeth P2-M3. Parameters relevant to the course of the mandibular canal are summarized. Data add to the knowledge concerning the anatomy and topography of the mandible.</p>","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"29 1","pages":"39-47"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13856874","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}
{"title":"[Immunoperoxidase reactions in cytological aspiration smears previously stained with hematoxylin-eosin].","authors":"Z Sápi, I Péter, M Bodó, J Sugár","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"28 4","pages":"308-11"},"PeriodicalIF":0.0,"publicationDate":"1988-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13606573","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}
{"title":"[Mass-surface ration of the tibia and fibula].","authors":"A Sárváry","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"28 4","pages":"287-91"},"PeriodicalIF":0.0,"publicationDate":"1988-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14316276","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}
L Józsa, M Lehto, M Kvist, A Réffy, J B Bálint, Z Demel
{"title":"[Fibronektin and laminin in intact and ruptured human Achilles tendon].","authors":"L Józsa, M Lehto, M Kvist, A Réffy, J B Bálint, Z Demel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":19047,"journal":{"name":"Morphologiai es igazsagugyi orvosi szemle","volume":"28 4","pages":"298-302"},"PeriodicalIF":0.0,"publicationDate":"1988-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14316278","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}
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