. A text-book of bacteriology. Bacteriology. NOT DESCRIBED IN PREVIOUS SECTIONS. 559t the spleen is enlarged, and haemorrhaffes in the serous membranes are usually seen. BACILLUS OF PURPURA HEMORRHAGICA OF KOLB. Obtained by Kolb (1891) from the yarious organs of three indiyiduals- who died in from two to four days from attacks characterized by suddenly developed fever, purpura, and albuminous urine. Morphology.—Oval bacilli, usually in pairs, to ^ and « broad, surrounded by a narrow capsule, which is only seen distinctly in preparations from the organs. Stains with the aniline
. A text-book of bacteriology. Bacteriology. NOT DESCRIBED IN PREVIOUS SECTIONS. 559t the spleen is enlarged, and haemorrhaffes in the serous membranes are usually seen. BACILLUS OF PURPURA HEMORRHAGICA OF KOLB. Obtained by Kolb (1891) from the yarious organs of three indiyiduals- who died in from two to four days from attacks characterized by suddenly developed fever, purpura, and albuminous urine. Morphology.—Oval bacilli, usually in pairs, to ^ and « broad, surrounded by a narrow capsule, which is only seen distinctly in preparations from the organs. Stains with the aniline colors, but not deeply, and still more feebly by Gram's method. Biological Characters. —An aerobic and facultative anaerobic, non- liquefying non-motile bacillus. Does not form spores. Grows in the usual culture media at the room temperature. In gelatin-stick cultures, at the end of four days, a very small, thin, hyaline growth is seen about the point of inoculation. The development is more abundant along the line of puncture. Upon the surface of agar a thin layer is formed with smooth Upon potato, at the end of three to four days, a whitish, moist, shining stripe is seen along the impfstrich which is about three millimetres broad. Pathogenesis.—Injections of to 1 cubic centimetre of a bouillon culture into the abdominal cavity of raTabits cause symptoms of general in-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sternberg, George Miller, 1838-1915. New York, W. Wood and company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbacteri, bookyear1901
