Ogawa's quantitative isolation culture for tubercle bacilli
نویسندگان
چکیده
منابع مشابه
Brief communication: rapid culture of tubercle bacilli.
One of the biggest obstacles to the correct diagnosis and efficient treatment of tuberculosis is the absence of a rapid technique for culturing tubercle bacilli and for testing their susceptibility to antituberculosis drugs. Current procedures typically take 6-10 weeks to perform. This article describes a simple, rapid, reliable and cheap method of culturing tubercle bacilli using a liquid medi...
متن کاملStreptomycin-dependent Tubercle Bacilli: a Simple Method for Isolation.
This report describes a simple method for the isolation of streptomycin-dependent tubercle bacilli from virulent cultures that have not previously been exposed to streptomycin. The in vivo isolation of streptomycin-dependent Mycobacterium tuberculosis has been reported by Spendlove et al. (1948) and Lenert and Hobby (1949). The in vitro procedure described here is applicable to the quantitative...
متن کاملSelective media in the isolation of tubercle bacilli from tissues.
Direct culture on Lowenstein-Jensen slopes and on three media made selective for tubercle bacilli by the addition of four antibacterial agents was compared with guinea-pig inoculation on 490 tissue specimens. Tubercle bacilli were obtained from 15 specimens by culture and 14 by guinea-pig inoculation; only one specimen was positive by guinea-pig and not by culture. The most efficient culture me...
متن کاملThe Proteins in Unheated Culture Filtrates of Human Tubercle Bacilli
1. Only two serologically different proteins were found in the unheated culture filtrates of both virulent and slightly virulent tubercle bacilli. One of them was the protein which had a sedimentation constant of 3.4 S, and the other was in filtrate fractions with a constant of 2 S. 2. That these proteins were distinct was demonstrated by three methods: quantitative precipitin and precipitin ab...
متن کاملPyruvic acid egg medium for tubercle bacilli.
Sputum culture for tubercle bacilli on a solid egg medium containing glycerol was compared with culture on a similar medium containing pyruvic acid and no glycerol. Tubercle bacilli from the sputum of five out of 99 patients grew on pyruvic acid medium but not on glycerol medium. The addition of pyruvic acid is therefore essential when an egg medium is used for the cultural diagnosis of tubercu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nippon Saikingaku Zasshi
سال: 1958
ISSN: 1882-4110,0021-4930
DOI: 10.3412/jsb.13.71