Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90026-2
Donald F. Parsons, Michael Marko, Kevin Wansor
{"title":"Elastic reticulum and collagen of normal mouse peritoneum—A conventional and high-voltage electron microscopy study","authors":"Donald F. Parsons, Michael Marko, Kevin Wansor","doi":"10.1016/0047-7206(83)90026-2","DOIUrl":"10.1016/0047-7206(83)90026-2","url":null,"abstract":"<div><p>The ultrastructural and three-dimensional arrangement of elastic reticulum and collagen in mouse parietal peritoneum is described for the first time. As seen by high-voltage electron microscope stereoscopy of thick sections, the EL forms a three-dimensional network without free ends. The central part of the EL fibre is not amorphous but contains irregular 500-100 nm fibrils along its length. Large bundles of banded collagen (also without free ends) course in and out of the elastic reticulum. The production of these two interlacing networks implies the presence of a histo-architectural sensing and orientation system for the projected cytoplasmic processes of stromal fibroblasts and also bidirectional chain assembly for both collagen and elastin. Bilaterial assembly patterns have been described for collagen but not for elastin.</p><p>The periodicity of the banded collagen varies in different regions of the fibre. A similar banding periodicity variation has been reported for Type I tendon collagen in association with local tension variations and curvature of the fibres.</p><p>An unbanded type of collagen (so far not characterized as to type) lies between the elastic reticulum and the mesothelial cell basal lamina. It is speculated that the banded collagen may play a role in control of transudate across peritoneum and its disorganization in inflammation may relate to affect ascites production.</p></div>","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 1-10"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90026-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53860427","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}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90028-6
Monika Grote, Hans George Fromme, Norman Jesus Sinclair
{"title":"The use of cetylpyridinium chloride to preserve water-soluble surface material in pollen for electron microscopy","authors":"Monika Grote, Hans George Fromme, Norman Jesus Sinclair","doi":"10.1016/0047-7206(83)90028-6","DOIUrl":"10.1016/0047-7206(83)90028-6","url":null,"abstract":"<div><p>During fixation of an allergenic pollen (<em>Corylus avellana</em>) the addition of cetylpridinium chloride (CPC) to the buffered glutaraldehyde led to the preservation of specific material which was lacking after fixation in glutaraldehyde alone. CPC-reactive substances form a distinct covering layer around the pollen grains, but they also occur within the baculoid region of the sexine and the spherosomes of the cytoplasm. In a non-allergenic pollen (<em>Pinus mugo</em>) no CPC-reactive material was found. A chemical similarity between the acid mucopolysaccharides precipitated by CPC in animal connective tissue and the material stained in pollen must be assumed. The possible importance of the visualized substances as to their role as allergens is briefly discussed.</p></div>","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 29-32"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90028-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53860504","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}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90021-3
{"title":"Sixteenth annual technical meeting of the international Metallographic society","authors":"","doi":"10.1016/0047-7206(83)90021-3","DOIUrl":"https://doi.org/10.1016/0047-7206(83)90021-3","url":null,"abstract":"","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 2","pages":"Pages 189-190"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90021-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92026508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90042-0
Rebecca L. Jackson , Hubert E. Appert , Delmas J. Allen , John M. Howard , George P. Grecos , Antonio C. Busnardo , Neil R. Thomford
{"title":"The effect of acute pancreatitis on the pancreatic lysosomal system","authors":"Rebecca L. Jackson , Hubert E. Appert , Delmas J. Allen , John M. Howard , George P. Grecos , Antonio C. Busnardo , Neil R. Thomford","doi":"10.1016/0047-7206(83)90042-0","DOIUrl":"10.1016/0047-7206(83)90042-0","url":null,"abstract":"","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 89-90"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90042-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"93611004","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}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90031-6
Lukas Beck, John R. Günter
{"title":"Orientation relations between thin evaporated copper films and copper(I) oxide","authors":"Lukas Beck, John R. Günter","doi":"10.1016/0047-7206(83)90031-6","DOIUrl":"10.1016/0047-7206(83)90031-6","url":null,"abstract":"<div><p>The oxidation of thin evaporated copper films on alkali halide substrates yields highly oriented copper(I) oxide. Selected area electron diffraction shows the existence of four different sets of orientation relations between copper and its oxide, partly unobserved in previous studies. This illustrates the danger of transferring data obtained from other material to thin films prepared in a specific way without taking into account the morphology of the latter.</p></div>","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 53-56"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90031-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53860629","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}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90032-8
R.A. Ploc
{"title":"Indexing superimposed selected area diffraction (SAD) patterns by computer","authors":"R.A. Ploc","doi":"10.1016/0047-7206(83)90032-8","DOIUrl":"10.1016/0047-7206(83)90032-8","url":null,"abstract":"<div><p>A computer program written to separate and identify superimposed Selected Area Electron <em>D</em>iffaction (SAD) patterns is reported. Prior knowledge of reflection types and their spatial positions within a Wulff net is required.</p></div>","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 57-61"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90032-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53860847","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}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90024-9
{"title":"New National Institutes of Health (NIH) biotechnology high voltage electron microscope (HVEM) resource available to biological and medical researchers","authors":"","doi":"10.1016/0047-7206(83)90024-9","DOIUrl":"https://doi.org/10.1016/0047-7206(83)90024-9","url":null,"abstract":"","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 2","pages":"Pages 191-192"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90024-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92047250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Micron (1969)Pub Date : 1983-01-01DOI: 10.1016/0047-7206(83)90043-2
Arlene T. Klak, John M. Bondra, Tim W. Mislan, Thomas R. Heringhaus, Lee A. Meserve
{"title":"Development of vascular alterations in mouse thyroids glands","authors":"Arlene T. Klak, John M. Bondra, Tim W. Mislan, Thomas R. Heringhaus, Lee A. Meserve","doi":"10.1016/0047-7206(83)90043-2","DOIUrl":"10.1016/0047-7206(83)90043-2","url":null,"abstract":"","PeriodicalId":100924,"journal":{"name":"Micron (1969)","volume":"14 1","pages":"Pages 91-92"},"PeriodicalIF":0.0,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0047-7206(83)90043-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53861638","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}