CYTOCHEMICAL STUDIES OF THE NUCLEOPROTEINS OF HELA CELLS INFECTED WITH HERPES VIRUS

Cytochemical Studies of the Nucleoproteins of Hela Cells Infected with Herpes Virus

The morphological and cytochemical changes in HeLa cells infected with herpes virus have been studied at frequent intervals during infection and related to the growth of virus and the multiplicity of the virus inoculum. Infection with a high multiplicity inoculum produced enlargement and extrusion of small ribonucleoprotein (RNP) bodies in the nucleoli (nucleolini) to form RNP bodies in the nuc...

Cytological and Cytochemical Studies of Hela Cells Infected with Adenoviruses

The sequential morphological and cytochemical alterations in HeLa cells infected with adenovirus types 1 to 4 are described. Each of the four viruses studied led to consistent and reproducible cytological changes not observed in uninfected control cultures. All four agents produced striking and characteristic changes in the nuclei of infected cells. Alterations in the cytoplasm, though present,...

Macromolecular synthesis in cells infected with Herpes simplex virus

analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)

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Cytochemical studies in cell cultures infected with Rous sarcoma virus.

A procedure for obtaining a high percentage of Rous sarcoma virus-infected cells in cultures is described. Approximately 50% of the cells were infected by the 3rd day, a» determined by infec tive center assay. Vims assayed 24 hr after infection showed only IO1 infective particles/ml of supernatant fluid. Maximal titers ranged between IO5 and IO6infective particles/ml from the 5th day on. Cultu...