Page:EB1911 - Volume 20.djvu/827

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PARASITIC DISEASES

Fig. 1.—Spirochaeta pallida of Schaudinn (Spironema pallidum), the organism found in the early sores of syphilis; stained by Giemsa’s
stain. × 1000 diam.
 “ 2.—Preparation of the Glanders bacillus (B. mallei), from a 12-hours’ agar-agar culture. × 1000 diam.
 “ 3.—Negri bodies (red with blue points) in and around the nerve cells of the cornu ammonis of a dog suffering from rabies. × 800 diam.
 “ 4 —Staphylococcus pyogenes aureus from a 12-hours’ agar culture. × 1000 diam.
 “ 5.—Malaria. Life cycle, in the blood, of the Tertian malarial parasite commencing with the small amoebulae and passing through the
spore-bearing stages. × 1000 diam.
 “ 6.—Section of gland from a guinea-pig inoculated with the Glanders bacillus (B. mallei). × 1000 diam.
 “ 7.—Leishman-Donovan bodies found in the scraping made from the cut surface of the spleen from a case of Kala-Azar. × 1000 diam.
 “ 8.—Branched hyphal threads of the Ray fungus (Actinomyces, clubbed through thickening of the sheath.) × 1000 diam.
 “ 9.—The Trypanosoma Gambiense, seen in a blood film taken from a case of sleeping sickness. × 1000 diam.


Drawn by Rd. Muir. ENCYCLOPÆDIA BRITANNICA, ELEVENTH EDITION Niagara Litho. Co. Buffalo. N.Y.