[The reproduction of reassortant influenza A and B viruses with a known genome composition in different cell systems].

Reproduction of parental strains and reassortants (with known genome composition) of influenza A and B viruses was studied in chick embryos (CE) and in different cell lines (SPEV, MDCK, BHK-21, M22, etc.). The results agree with the concept that the yield of influenza A virus in CE depends on its M-gene.

[Comparative characteristics of plasma lipoproteins and mesenteric lymph in the rabbit: spectrum and chemical properties].

Rabbit mesenteric lymph contained all the main classes of lipoproteins detected in plasma: chylomicrons (CM), very low density lipoproteins (VLDL), low density lipoproteins (LDL), high density lipoproteins (HDL). The main classes of lipoproteins in lymph were CM and VLDL, whereas LDL and HDL were the main lipoproteins in blood plasma. The heaviest subfractions HDL3 were not observed in mesenteric lymph.