TUBERCLE BACILLI IN ADDISON'S DISEASE.

Ferment-inhibiting Substances in Tubercle Bacilli

1. Tubercle bacilli contain unsaturated fatty acids which, when saponified, have the property of inhibiting the action of trypsin and leucoprotease. 2. In proportion to their iodin value these soaps are more active as inhibiting agents than the soaps prepared from linseed, olive, and cod-liver oils. 3. The activity of the soaps is dependent on the presence of unsaturated carbon bonds. 4. Satura...

DIFFERENTIATION OF LEPROSY AND TUBERCLE BACILLI. 219 On the Differentiation of Leprosy and Tubercle Bacilli

Smooth Tubercle Bacilli: Neglected Opportunistic Tropical Pathogens

Smooth tubercle bacilli (STB) including "Mycobacterium canettii" are members of the Mycobacterium tuberculosis complex (MTBC), which cause non-contagious tuberculosis in human. This group comprises <100 isolates characterized by smooth colonies and cordless organisms. Most STB isolates have been obtained from patients exposed to the Republic of Djibouti but seven isolates, including the three s...

On the nucleoproteins of avian tubercle bacilli.

The nucleic acids of tubercle bacilli have formed the subject of several studies, among which may be mentioned those by Ruppel (l), Levene (2), and Johnson and his associates (3-5). The work of Mensel and Heidelberger (6) on the fractionation of the proteins of the tubercle bacillus revealed the presence of several protein fractions, rich in phosphorus and in purines, which appeared to be nucle...

The Effect of Spermine on Tubercle Bacilli

A crystalline substance capable of suppressing the growth of a variety of mycobacteria in vitro has been isolated from extracts of tissue in acidified dilute ethanol. This inhibitory material was found to be equally active against virulent, attenuated, and avirulent variants of human and bovine tubercle bacilli, but had little or no effect on saprophytic mycobacteria and on several non-acid-fas...