Please be advised that the site will be down for maintenance on Sunday, September 1, 2024, from 08:00 to 18:00, and again on Monday, September 2, 2024, from 08:00 to 09:00. We apologize for any inconvenience this may cause.
Browsing 1987 Onderstepoort Journal of Veterinary Research, Volume 54, 1987 by UP Author "Verwoerd, Daniel Wynand"
-
Verwoerd, Daniel Wynand; Myer, M.S.; Garnett, H.M.; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1987)
Both growth-inhibitory and growth-stimulatory factors were detected in vitro in medium from chemotactically
stimulated cultures of lung lavage cells. The macrophage component of the lavage cells was found to
produce a ...
-
Verwoerd, Daniel Wynand; Myer, M.S.; Garnett, H.M.; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1987)
The increase of alveolar macrophages in jaagsiekte sheep lungs is not caused by excessive surfactant production but is due to a chemotactic factor secreted by the tumour cells. This factor has a molecular mass in the region ...