Bacterial Morphology as Shown by the Electron Microscope
نویسندگان
چکیده
منابع مشابه
Intracellular Forms of Pox Viruses as Shown by the Electron Microscope (vaccinia, Ectromelia, Molluscum Contagiosum)
The intracellular development of three pox viruses has been studied with the electron microscope using thin sections of infected tissue. Cells infected with vaccinia, ectromelia, and molluscum contagiosum viruses all form developmental bodies preliminary to the production of mature virus. Developmental bodies, believed to be virus precursors, are round to oval, slightly larger than mature virus...
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Physico-chemical (Schlesinger, 1933; Northrop, 1938; Kalmanson and Bronfenbrenner, 1939) and biological (Ellis and Delbriick, 1939) studies of bacterial viruses (bacteriophages) in the last few years have led to a revival of interest in this group of viruses, particularly as a material on which one can study under very favorable conditions properties which may be common to all viruses. Ease and...
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Glycogen synthesis was investigated by giving tritium (H(3))-labeled glucose with carrier to fasted rats in vivo or incubating liver slices from fasted rats in vitro using a glucose-H(3)-containing medium. After 15 min or 1 hr, pieces of liver were fixed and radioautographed for light and electron microscopy. In vivo and in vitro, radioautographic reactions appeared over "glycogen areas" and ov...
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This case report provided a unique opportunity to investigate the extent of microbiota infiltration on the oxidized implant surface that has been compromised by peri-implantitis. Scanning electron microscopic analysis confirmed the etiologic role of the bacteria on the loss of supporting structure and the difficulty in complete removal of bacterial infiltration on the implant surface. This case...
متن کاملthe scanning electron microscope
it is only thirteen years since the scanning electron microscope has been available commercially. yet, even in this short period of time, this instrument has been a powerful tool in the investigation of topography, electrical and magnetic properties, crystal structure, cathodoluminescent characteristics etc. of solid specimens. today, this type of microscope has opened its place alongside the c...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1941
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.42.2.251-264.1941