Stained Glass
Mostrando 13-24 de 56 artigos, teses e dissertações.
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13. Estudo morfofuncional, em nivel mesoscopico, da transição faringo-esofagica no homem adulto
The aim of this study was to reaxamine at, the mesoscopic and microscopic levels, the structure and relationships of the tissues of the pharingo-esophageal transitions in adult man. This regions is the site of some pathologies, among which the most frequent is the Zenker?s diverticulum. Thirty five pieces of the regions were removed from cadavers fixed in 10
Publicado em: 1991
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14. Estudo da eficacia do exame citopatologico realizado durante colonoscopia, em material de biopsia, na caracterização das estenoses colorretais
The correct etiological diagnosis of colorectal strictures can be difficult using either radiologic study or colonoscopy particularly in the sigmoid colon (mainly when affected by hypertonic diverticular disease), colonic flexures and the right hemicolon. Because the limitations af barium enema and of rectosigmoidoscopy to yield a complete study of the color
Publicado em: 1991
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15. Extraction and Genotyping of Cryptosporidium parvum DNA from Fecal Smears on Glass Slides Stained Conventionally for Direct Microscope Examination
A method was developed for extracting cryptosporidial DNA from stained fecal smears on glass microscope slides. The correct genotype of Cryptosporidium parvum was amplified by PCR from 89 (85%) of 105 smears following conventional staining but not from negative controls. This technique may have applications for analysis of other infectious agents.
American Society for Microbiology.
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16. A Stained Glass Window on the History of Medicine
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17. Comparison of effects on macrophage cultures of glass fibre, glass powder, and chrysotile asbestos
Beck, E. G., Holt, P. F., and Manojlović, N. (1972).Brit. J. industr. Med.,29, 280-286. Comparison of effects on macrophage cultures of glass fibre, glass powder, and chrysotile asbestos. The effects on macrophage cultures of glass fibre, glass powder, and chrysotile asbestos are compared. Glass fibre behaves like chrysotile in producing an increase in cell
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18. Immunofluorescent Identification of Mycoplasma Colonies Grown on Agar-Covered Glass Slides
Mycoplasma colonies were grown on microscope slides overlaid with solid medium. After the slides were dried, washed, acetone fixed, and stained with fluorescein-conjugated antisera, specific immunofluorescence was easily observed against a dark background.
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19. Quality control slide for potassium hydroxide and cellufluor fungal preparations.
An opaque, water-insoluble quality control material with a skinlike microscopic appearance was prepared by inoculating melted xanthine (0.4%) agar with filamentous fungi and dispensing drops onto glass slides. After solidification of the agar, the material was rapidly cleared by 10% KOH, revealing fungal elements stained by Cellufluor reagent.
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20. Development in one dimension: the rapid differentiation of Dictyostelium discoideum in glass capillaries.
When Dictyostelium discoideum cells are drawn into a fine glass capillary, they rapidly begin the first steps toward the formation of prestalk and prespore zones. Some of the events occur within a minute or two, whereas others follow later. The cells in the front segment are actively motile and those in the hind segment are passive. The volumes of the segmen
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21. Sizing of single fluorescently stained DNA fragments by scanning microscopy
We describe an approach to determine DNA fragment sizes based on the fluorescence detection of single adsorbed fragments on specifically coated glass cover slips. The brightness of single fragments stained with the DNA bisintercalation dye TOTO-1 is determined by scanning the surface with a confocal microscope. The brightness of adsorbed fragments is found t
Oxford University Press.
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22. Fluorescent Staining Technique for Nucleoid Regions of Streptosporangium albidum and Streptosporangium brasiliense
Fluorescent staining procedures were developed for elucidating the nucleoid region in Streptosporangium albidum and Streptosporangium brasiliense. In these procedures, plugs of nutrient agar were inoculated with the microorganims and then covered with a sterile glass slide. The growing cells adhered to the surface of the slide and remained attached throughou
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23. Keratin cytoskeletons in epithelial cells of internal organs
An antiserum against human epidermal keratins was used to detect keratins in frozen sections of various rabbit and human tissues by indirect immunofluorescence. Strong staining was observed in all stratified squamous epithelia (epidermis, cornea, conjunctiva, tongue, esophagus, vagina, and anus), in epidermal appendages (hair follicle, sebaceous gland, ducta
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24. Serum spreading factor (vitronectin) is present at the cell surface and in tissues.
Monoclonal antibodies were prepared against a cell attachment-promoting protein, serum spreading factor, which had been partially purified from human serum by chromatography on glass bead columns. The antibodies selected were those that reacted with polypeptides that had cell attachment-promoting activity after sodium dodecyl sulfate/polyacrylamide gel elect