PLATE 45. Bacillus Chauvoi. Macé. (Symptomatic Anthrax.) I. Sugar-gelatin stab culture, six days at 22°. IV. Sugar-agar plate, four days at 37°. Natural size. Grown as anaerobe. V. Sugar-agar plate, four days at 37°. X 60. Superficial and deep colony. Grown as anaerobe. VI. Sugar-gelatin plate, four days at 22°. Natural size. Grown as anaerobe. VII. Sugar-gelatin plate, four days at 22°. X 60. Deep colony, grown as anaerobe. VIII. Sugar-gelatin plate, two days at 22°. X 150. Part of a superficial colony. Grown as anaerobe. IX. Microscopic preparation. Pure culture on sugaragar, three days at 37°. X 1000. Bacilli with spores and free spores. Stained with fuchsin. PLATE 46. Bacillus ædematis maligni. Koch. (Malignant Edema.) I. Sugar-agar stab culture, eight days at 37°. II. Microscopic preparation. Tuft of flagella. × about 1500. Copied from G. Novy (“Zeitschrift f. Hygiene," Bd. XVII, Taf. 1, 2). III. Microscopic preparation. Bacilli with flagella. Pure culture on agar, twenty-four hours old. X 1000. Stained according to Löffler. IV. Sugar-agar plate, four days at 22°. a superficial colony. X 60. Part of V. Sugar agar plate, six days at 22°. Natural size. VI. Microscopic preparation. Pure culture on agar, two days old at 37°. Bacilli with spores. X 1000. Stained with fuchsin. VII. Microscopic preparation. Tissue-juice from guinea-pig. Smear preparation. Copied after Fränkel and Pfeiffer (Mikrophotogr. Atlas, Taf. XXIII, 46). |