A Text-book Upon the Pathogenic Bacteria and Protozoa: For Students of Medicine and Physicians |
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Page 73
... quantity of indol present , and that quantitative tests can be made by means of a comparative color test series . " Zeitschrift f . physiol . Chemie , " vIII , p . 417 . † See Grubs and Francis , " Bull . of the Hyg . Laboratory , " No ...
... quantity of indol present , and that quantitative tests can be made by means of a comparative color test series . " Zeitschrift f . physiol . Chemie , " vIII , p . 417 . † See Grubs and Francis , " Bull . of the Hyg . Laboratory , " No ...
Page 75
... quantity of the uninoculated culture fluid are placed in test - tubes and about 2 c.c. of the test fluid slowly added to each . The develop- ment of a red color indicates the presence of nitrites , the intensity of the color being in ...
... quantity of the uninoculated culture fluid are placed in test - tubes and about 2 c.c. of the test fluid slowly added to each . The develop- ment of a red color indicates the presence of nitrites , the intensity of the color being in ...
Page 90
... quantity is injected , yet active toxic substances can be extracted from the bodies of these organisms by appropriate chemical means . From others they are given off in small quantities either during the life of the organism , or at the ...
... quantity is injected , yet active toxic substances can be extracted from the bodies of these organisms by appropriate chemical means . From others they are given off in small quantities either during the life of the organism , or at the ...
Page 91
... quantity and is highly virulent , but if the fluid be removed from the bacteria by porcelain filtration and the remaining bacilli carefully washed , their bodies are found to be devoid of toxic powers . The poison is most concentrated ...
... quantity and is highly virulent , but if the fluid be removed from the bacteria by porcelain filtration and the remaining bacilli carefully washed , their bodies are found to be devoid of toxic powers . The poison is most concentrated ...
Page 98
... quantity it is scarcely probable that more than a single coccus could have been present .. Single anthrax or glanders bacilli may infect rabbits and guinea - pigs . Roger found that 820 tubercle bacilli from the culture with which he ...
... quantity it is scarcely probable that more than a single coccus could have been present .. Single anthrax or glanders bacilli may infect rabbits and guinea - pigs . Roger found that 820 tubercle bacilli from the culture with which he ...
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Common terms and phrases
acid agar agar-agar agglutination alcohol alkaline amboceptor amebas anaerobic animals anthrax antigen antitoxin appear bacteria Bacteriology Bakt become blood blood-serum body bouillon cause cells cent Centralbl cholera coagulated cocci coccus coli colonies color complement containing corpuscles cultivated culture-media diagnosis diluted diphtheria disease disinfection doses Experimental ferment fever filtered flagella fluid gelatin germicidal glanders glycerin Gram's method grams grow growth guinea-pigs haptophore hemolysis human immunity incubation infection inoculation intestine Jour Koch l'Inst laboratory large numbers lesions liquefied medium methylene-blue micro-organisms milk minutes motile non-chromogenic observed occurs ordinary organism Parasitenk parasites Pasteur pathogenic patient plates pneumococcus potato present produced protozoa pure culture quantity rabbits reaction serum skin solution sometimes specific spirillum spores stain sterile streptococcus substance surface syphilis temperature tetanus tion tissue toxic toxin tube tubercle bacillus tuberculosis typhoid bacillus typhoid fever ulcers usually virulence washed Wochenschrift Zeitschrift für Hygiene
Popular passages
Page 384 - These observers, in a case of abortion with subsequent infection, found the patient "emphysematous from the top of her head to the soles of her feet
Page 579 - A house may be said to be infected with yellow fever only when there are present within its walls contaminated mosquitoes capable of conveying the parasite of this disease. 10. The spread of yellow fever can be most effectually controlled by measures directed to the destruction of mosquitoes and the protection of the sick against the bites of these insects. 11. While the mode of propagation of yellow fever has now been definitely determined, the specific cause of this disease remains to be discovered.
Page 3 - BACTERIA. — For students of medicine and physicians. By Joseph McFarland, MD, Professor of Pathology and Bacteriology in the Medico-Chirurgical College, Philadelphia; Pathologist to the Philadelphia Hospital and to the Medico-Chirurgical Hospital, Philadelphia.