Electron Microscopic observations on Bacteria by Ultra-thin Section Technic
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Electron Microscopic Observations on T
Electron microscopic study of the H.R. strain of herpes simplex virus in cells of the chicken chorioallantoic membrane (1) suggested that the virus differentiates within the nucleus, where particles possessing a central core and a single limiting membrane are randomly dispersed. In this earlier work the finding that ruptured nuclei were associated with large numbers of intracytoplasmic particle...
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Washed and gel-filtered human platelets were dose-dependently aggregated by the addition of cationized ferritin (CF). Ca++ and plasma factors were not necessary to induce the aggregation. Immediately after the addition of CF, CF particles were attached to the surface of platelets that showed discoid form, as observed electron microscopically. Some platelets were connected to each other through ...
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The stratified squamous epithelium of the chicken and pigeon esophageal mucosa was studied mainly with the electron microscope. 1. The basal and spinous cells contained well-developed Golgi complexes, many mitochondria and multivesicular bodies. In the chicken basal cell a centriole and a single cilium were found. Both cells were rich in free ribosomes; the cisternae of the granular endoplasmic...
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Electron micrographs were obtained showing the individual, shadow-cast macromolecules from solutions of purified anti-p-azobenzoate rabbit antibody and of normal gamma-globulin. The two materials look alike and consist mainly of asymmetrical rod-like particles about 30 to 40 A in diameter. Lengths are not constant but the weight average is about 250 A for the antibodies and about 200 A for the ...
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ژورنال
عنوان ژورنال: Okayama Igakkai Zasshi (Journal of Okayama Medical Association)
سال: 1959
ISSN: 0030-1558,1882-4528
DOI: 10.4044/joma1947.71.5-2_2703