EXPERIMENTAL STUDIES ON HEPATITIS INFECTIOSA

STUDIES ON HEPATITIS B VACCINES

HBs vaccines were prepared by three different methods: 1) Heat inactivation (Krugman, et.al 1971)2) Ammonium sulphate precipitation followed by column chromatography (Sephadex G-200) 3) PEG-6000 (polyethylene glycol) precipitation followed by column chromatography using Sephadex G-200. Their efficacy was studied in guinea pigs, and the results compared with commercial Japanese vaccine (Gr...

Clinical and experimental studies of infectious hepatitis.

Studies on Infectious Canine Hepatitis Ii : Histopathological Studies on Experimental Cases

Studies on Infectious Canine Hepatitis Ii : Histopathological Studies on Experimental Cases

Experimental Studies on Inflammation

1. Wright's method for the study of chemotaxis of leucocytes in vitro, slightly modified, has been found to be most satisfactory in the estimation of the degree of chemotaxis of various substances, because it is possible to make an exact quantitative determination of the leucocytes that have migrated from the blood clot and adhere to the surfaces containing the tested substance. 2. The calcium ...