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1968 2
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Comparative trials with different decontaminating agents for growing Mycobacterium tuberculosis from sputum specimens.
Sula L. Sula L. Bull World Health Organ. 1968;39(5):647-55. Bull World Health Organ. 1968. PMID: 4978931 Free PMC article.
Many of these methods make use of various detergents, especially quaternary ammonium bases in different combinations, which possess strong bacteriostatic or bacteriocidal properties and decontaminate sputum samples without, however, affecting the viability of mycobacteria.A serie …
Many of these methods make use of various detergents, especially quaternary ammonium bases in different combinations, which possess strong b …
Comparative studies on detergents - chlorhexidinum gluconicum, ditalan wo hc, sodium-laurylsulphate, laurosept, nekal bx - used for homogenization of diagnostic specimens in the microbiological diagnostic of tuberculosis.
Pichula K, Szaro A, Janowiec M, Chomenko A, Gerloff W, Hejny M, Kalfin E, Kalich R, Kubín M, Makarevicz NM, Mezensky L, Popovic I, Turzova M, Uhlemann R, Ulber H. Pichula K, et al. Z Erkr Atmungsorgane. 1981;156(3):255-66. Z Erkr Atmungsorgane. 1981. PMID: 7027645
Remarkable differences in the time of growth of tubercle bacilli after homogenization of the same samples by Laurylsulphate, Laurosept and Petroff's lye method were not observed. While, after homogenization by Nekal BX the time of growth was a little bit retarded. I …
Remarkable differences in the time of growth of tubercle bacilli after homogenization of the same samples by Laurylsulphate, Laurosept and P …
[Use of nekal BX for pretreatment of clinical material before culture to diagnose tuberculosis (author's transl)].
Warlo HJ, Doerr HW. Warlo HJ, et al. Zentralbl Bakteriol Orig A. 1976 Apr;234(3):393-406. Zentralbl Bakteriol Orig A. 1976. PMID: 820130 German.
The reduction of the number of contaminated was obvious in the cases of sputum and gastric juice samples and significant for sputum samples. (Tables 2-7). 2. Using Nekal BX, 31 out of 616 sputum samples were found to be positive; using sulphuric acid, their number w …
The reduction of the number of contaminated was obvious in the cases of sputum and gastric juice samples and significant for sputum samples. …
[Homogenization of the specimens for culturing mycobacteria by means of the detergents Präwozell N-BX and ditalan E (author's transl)].
Koch H, Gerloff W, Kalich B, Uhlemann KR. Koch H, et al. Z Erkr Atmungsorgane. 1975 Jun;143(3):212-8. Z Erkr Atmungsorgane. 1975. PMID: 818831 German.
In cooperation of four laboratories the efficiency of the two detergents Prawozell N-BX (Nekal BX) and Ditalan E used for homogenization of diagnostic specimens for cultural investigations on tuberculosis was compared. ...
In cooperation of four laboratories the efficiency of the two detergents Prawozell N-BX (Nekal BX) and Ditalan E used for homo …
[Comparative study between the surface-active substances prawozell NBX (Nekal BX) and Ditalan WO hc for homogenization and decontamination of specimens for the cultivation of mycobacteria (author's transl)].
Koch H, Rennert G, Gerloff W, Hergt R, Kalich R, Knauf B, Koedel H, Uhlemann R. Koch H, et al. Z Erkr Atmungsorgane. 1977;148(2):227-35. Z Erkr Atmungsorgane. 1977. PMID: 919631 German.
In cooperation of eight laboratories the new surface-active substance Ditalan WO hc was compared with Prawozell NBX (Nekal BX) used for homogenization and decontamination of the specimens for culture investigations of mycobacteria in routine. ...
In cooperation of eight laboratories the new surface-active substance Ditalan WO hc was compared with Prawozell NBX (Nekal BX) …
[Rapid cultivation of mycobacteria with a rotating incubator].
Reutgen H. Reutgen H. Z Erkr Atmungsorgane. 1982;158(1-2):130-41. Z Erkr Atmungsorgane. 1982. PMID: 6803453 German.
So it is possible to accelerate the growth and multiplication and to get instance an average generation time of 10 hours in M. tuberculosis. After conventional decontamination of the sputa with Nekal-BX and an incubation time of 1, 2 and 4 weeks the grown mycobacter …
So it is possible to accelerate the growth and multiplication and to get instance an average generation time of 10 hours in M. tuberculosis. …
11 results