{"title":"Studies on cell surface conformation following injury. I. Scanning and transmission electron microscopy of cell surface changes following p-chloromercuribenzene sulfonic acid (pcmbs)-induced injury of Ehrlich ascites tumor cells.","authors":"B F Trump, A Penttila, I K Berezesky","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 4","pages":"281-96"},"PeriodicalIF":0.0,"publicationDate":"1979-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11431657","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}
M S de Rodriguez, J P Sunter, A J Watson, N A Wright, D R Appleton
{"title":"Cell population kinetics in the mucosal crypts of the descending colon of the mouse.","authors":"M S de Rodriguez, J P Sunter, A J Watson, N A Wright, D R Appleton","doi":"10.1007/BF02899366","DOIUrl":"https://doi.org/10.1007/BF02899366","url":null,"abstract":"","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 4","pages":"351-61"},"PeriodicalIF":0.0,"publicationDate":"1979-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899366","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11325978","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":"Studies of erythrocyte sequestration. II. Liver homing.","authors":"E Friedrich, H Sinn, R Kühnlein, R Carubelli","doi":"10.1007/BF02899353","DOIUrl":"https://doi.org/10.1007/BF02899353","url":null,"abstract":"<p><p>Xenogeneic and enzyme-treated erythrocytes rapidly home to the rat liver as measured by scintigraphic procedures. Histology and scanning electron microscopy revealed that pronase digested erythrocytes are taken up as whole cells by liver histiocytes.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"201-9"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899353","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324735","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":"Motility of L5222 leukemia cells within the mesentery. A study by time lapse cinematography.","authors":"G Haemmerli, P Sträuli","doi":"10.1007/BF02899350","DOIUrl":"https://doi.org/10.1007/BF02899350","url":null,"abstract":"","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"167-77"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899350","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324898","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":"Pulsed pattern of proliferation in liver parenchyma of young mice. Natural synchronization of DNA-synthesizing hepatocytes.","authors":"N A Miljutina, E M Kogan, M A Nekhljudova","doi":"10.1007/BF02899351","DOIUrl":"https://doi.org/10.1007/BF02899351","url":null,"abstract":"<p><p>The present investigation is concerned with natural synchronization of DNA-synthesizing hepatocytes in the growing liver of young mice. It has been found that in individual specimens, 30--40% of all the parenchymal liver cells pass through the S phase within about 22 h. These cells are grouped into two large synchronous fractions, so-called \"S-pulses\". The time interval between the formation of these \"S-pulses\" is assigned by the duration of the S phase. It is shown that the maximum separate \"S-pulse\" involves 20% of the total hepatocyte population.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"179-90"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899351","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324732","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":"Morphologic and morphometric studies on human C cells in disorders of calcium metabolism.","authors":"J Nadig, E Weber, C Hedinger","doi":"10.1007/BF02899349","DOIUrl":"https://doi.org/10.1007/BF02899349","url":null,"abstract":"","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"151-65"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899349","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324897","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":"Pathological features of the colonic tumours induced in rats by the administration of 1,2-dimethylhydrazine.","authors":"J P Sunter, D R Appleton, N A Wright, A J Watson","doi":"10.1007/BF02899354","DOIUrl":"https://doi.org/10.1007/BF02899354","url":null,"abstract":"<p><p>The parenteral administration of 1,2-dimethylhydrazine to rats caused the development of colonic neoplasms in about 90% of animals by 24--30 weeks of treatment. Usually there were multiple tumours with a mean of 2.7 per rat. The lesions have been classified histologically into adenomata (26% of all tumours) and carcinomata, the latter showing varying degrees of differentiation. No completely anaplastic tumours were seen, and there were none originating in connective tissue. The distributions of the different tumour types along the length of the colon varied. The more benign lesions were situated predominantly in the distal half of the colon, while the poorly differentiated adenocarcinomata were concentrated in the proximal third of the colon. There was good evidence to suggest that adenomata often progressed to frank malignancy in the distal colon. In the proximal part, however, it appeared that tumours frequently developed de novo as poorly differentiated carcinomata. Perhaps regional variations in the kinetic organisation of the normal colonic mucosa somehow influence the nature of the neoplastic change induced by DMH, thus accounting for the differences in tumor distribution. After 24 weeks of DMH treatment there was only a small increase in the mean number of tumours per rat.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"211-23"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899354","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324736","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":"Amyloid P component--a special type of collagen?","authors":"H M Schneider, M Loos","doi":"10.1007/BF02899355","DOIUrl":"https://doi.org/10.1007/BF02899355","url":null,"abstract":"<p><p>The localization of amyloid P-components is demonstrated by immunofluorescence microscopy in normal human tissue (kidney, spleen, liver). The relation to collagen and to amyloidosis is discussed.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"225-8"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899355","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324737","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}
E Friedrich, R Süss, H Sinn, R Kühnlein, N Paweletz
{"title":"Studies of erythrocyte sequestration. I. Spleen homing of heat altered erythrocytes.","authors":"E Friedrich, R Süss, H Sinn, R Kühnlein, N Paweletz","doi":"10.1007/BF02899352","DOIUrl":"https://doi.org/10.1007/BF02899352","url":null,"abstract":"<p><p>Heat altered erythrocytes are taken up by spleen macrophages without any signs of mechanical strain as revealed by light and scanning electron microscopy. There was no scintigraphic evidence for changed flow rates within the spleen after sequestration of erythrocytes.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 3","pages":"191-200"},"PeriodicalIF":0.0,"publicationDate":"1978-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899352","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11324733","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":"Significance of 14q translocations in non-Hodgkin lymphomas.","authors":"S Fukuhara","doi":"10.1007/BF02899342","DOIUrl":"https://doi.org/10.1007/BF02899342","url":null,"abstract":"<p><p>Chromosome studies were performed on malignant cells obtained from 22 patients with non-Hodgkin lymphomas. A marker chromosome resulting from a translocation that affected the long arm of No. 14 (14q+) was the single most frequent abnormality and was noted in 14 of these patients. The frequency of the 14q+ marker chromosome varied with the type of lymphoma as defined by Rappaport. When the Lukes and Collins classification was used, the 14q+ marker was consistently associated with lymphomas having a clone of large noncleaved cells, small cleaved cells, and small noncleaved cells, but was absent in lymphomas composed of a clone of large cleaved cells and small lymphocytes. The findings suggest that, in certain groups of lymphoid malignancies, cells with a 14q translocation have a proliferative advantage compared with cells having other chromosome rearrangements, and that these malignant cells could be derived from a common progenitor.</p>","PeriodicalId":76800,"journal":{"name":"Virchows Archiv. B, Cell pathology","volume":"29 1-2","pages":"99-106"},"PeriodicalIF":0.0,"publicationDate":"1978-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02899342","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11323400","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}