Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mammalian tuberculin"'
Autor:
IW Lesslie, CN Herbert
Publikováno v:
Veterinary Record. 96:338-341
A field trial on a country-wide basis was undertaken to compare the specificity for bovine tuberculosis of single and comparative tuberculin tests in cattle using either Weybridge human or Weybridge bovine PPD. The tests were made on 10,305 cattle in
Publikováno v:
American Journal of Epidemiology. 102:185-190
An epidemiologic study of tuberculosis in dogs exposed to humans with recently reported tuberculosis was undertaken in Philadelphia between July 1966 and June 1968. A total of 29 dogs meeting the criteria for inclusion in the high-risk population wer
Publikováno v:
Journal of Biological Standardization. 3:51-63
The reactions of guinea pigs sensitized with heat-killed tubercle bacilli in oil to tests containing serial dilutions of tuberculins of different manufacture in diluents containing 5 parts/ million of Tween-80 were compared with their reactions to a
Publikováno v:
Journal of Biological Standardization. 4:29-34
The relative potency of the Hungarian Reference Preparation of Purified Protein Derivative of Mammalian Tuberculin (HR-PPD) in terms of the International Standard of Purified Protein Derivative of Mammalian Tuberculin (IS-PPD) is approximately 1·6.
Autor:
I.W. Lesslie
Publikováno v:
Tubercle. 49:294-303
The biological activity of purified protein derivative (PPD) of mammalian tuberculin was compared with that of old tuberculin (OT) prepared from the same strains of Mycobacterium tuberculosis . The tests were carried out intradermally in groups of ex
Publikováno v:
New Zealand Veterinary Journal. 5:24-29
Extract Johne's disease of cattle is an important economic problem in many countries. Vaccination offers one of the most promising methods of control, but has the disadvantage that cattle so vaccinated may react to the tuberculin test; vaccination ma
Publikováno v:
Tubercle. 44:135-140
Summary Comparative Heaf multiple puncture tests were carried out on 2,464 children with mammalian tuberculin on one arm and one of a number of antigens from anonymous mycobacteria on the other. The latter antigens were prepared from a photochromogen
Publikováno v:
Tubercle. 49:397-403
Summary A capillary tube migration inhibition technique was used to examine the in vitro hypersensitivewhite blood cell response to three mycobacterial antigens as a possible aid to diagnosis of Mycobacterium johnei infection in cattle. Using white b
Publikováno v:
Veterinary Record. 96:332-334
A tuberculin testing trial in cattle was carried out in the Republic of Ireland to compare the specificity for bovine tuberculosis of a human purified protein derivative (PPD) tuberculin (Weybridge) with that of a bovine PPD (Rotterdam), and to deter
Autor:
P.A. Moodie
Publikováno v:
The British veterinary journal. 133(6)
SUMMARY A series of tuberculin tests was carried out on a group of 215 indigenous Zebu cattle in Malawi, which were assumed to be tuberculosis-free prior to vaccination with BCG vaccine. The tuberculin tests were carried out at varying time intervals