Zobrazeno 1 - 10
of 31
pro vyhledávání: '"V. V. Hamparian"'
Autor:
L J Patterson, V V Hamparian
Publikováno v:
Journal of Virology. 71:1370-1374
Of 90 human rhinovirus (RV) serotypes tested, 50 can be placed into 16 groups according to antigenic relationships. It has been suggested that antigenic variants might arise in nature by immunologic pressure. To investigate this possibility, attempts
Publikováno v:
Archives of Virology. 61:313-319
The kinetics of ultraviolet inactivation for two human rhinoviruses and poliovirus were compared. No major differences in the rates of ultraviolet inactivation were detectable. All viral preparations inactivated by ultraviolet irradiation induced neu
Publikováno v:
Applied and Environmental Microbiology. 50:280-286
We describe our experience with the isolation of viruses from four treatment plants located in different geographic areas. Over a period of 3 years, 297 enteroviruses were isolated from 307 sludge samples. The highest frequency of viral isolation (92
Autor:
J H Hughes, V V Hamparian
Publikováno v:
Journal of Clinical Microbiology. 13:824-827
The incorporation of hyperimmune serum into cell culture medium to control endogenous viral infections of primary cells can have a significant effect on the replication of other viruses. When commercial simian virus 5 or simian virus 40 antiserum was
Publikováno v:
Journal of Medical Microbiology. 7:35-40
SUMMARY Commercially available batches of bovine serum fraction (BSF) vary in their ability to promote the growth of Mycoplasma pneumoniae on glass. Poly-acrylamide gel electrophoresis shows the presence in BSF of three major components, which can al
Publikováno v:
Experimental Biology and Medicine. 120:760-771
SummaryMycoplasmas were isolated from “uninoculated” cultures of human diploid cell strain (HDCS) WI-26, and primary cultures of African green monkey kidney and chick embryo. These 3 Wistar mycoplasma strains were characterized by their ability t
Publikováno v:
The Journal of Immunology. 87:126-133
Summary Comparison was made of the properties of the bovine SF-4 and the human HA-1 strains of Myxovirus parainfluenza 3 virus. Both grew abundantly in tissue cultures of bovine and monkey renal epithelium, causing characteristic cytopathic change. A
Publikováno v:
The Journal of Immunology. 87:134-138
Summary A potent formalin-killed vaccine was prepared from bovine kidney cultures infected with the SF-4 strain of Myxovirus parainfluenza 3 virus. The aqueous vaccine was highly potent for guinea pigs when administered by various routes and regularl
Autor:
V. V. Hamparian, W.J. Mogabgab, Albert Z. Kapikian, Joseph L. Melnick, Edwin H. Lennette, Robert M. Chanock, C.A. Phillips, D. A. J. Tyrrell, R. M. Conant, J.H. Schieble, E.C. Dick, E. J. Stott, Jordan Ws, Jack M. Gwaltney, G.E. Kenny, D. Hamre
Publikováno v:
Virology. 43:524-526
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 112(3)