| studies on nondefective adenovirus-simian virus 40 hybrid viruses. i. a newly characterized simian virus 40 antigen induced by the ad2+nd 1 virus. | the nondefective adenovirus 2 (ad2)-simian virus 40 (sv40) hybrid virus, ad2(+)nd(1), does not induce heat-labile sv40 t antigen but does induce a previously uncharacterized heat-stable sv40 antigen-the sv40 "u" antigen. this antigen is detectable by both immunofluorescence and complement fixation by using sera from hamsters with sv40 tumors. sera from hamsters bearing sv40 tumors can be divided into two groups, those that react with both sv40 t and u antigens (t(+)u(+) sera) and those that reac ... | 1971 | 4329396 |
| inactivation of t antigen-forming capacites of simian virus 40 and adenovirus 12 by ultraviolet irradiation. | methods to measure t antigen-forming capacities of simian virus 40 (sv40) and adenovirus 12 (ad12) were investigated, and a method to measure the capacity in terms of t antigen-forming units was employed by the use of cytosine arabinoside. plaque-forming units and t antigen-forming units of sv40, sv40 deoxyribonucleic acid, or ad12 were inactivated by ultraviolet (uv) irradiation at the same rate, roughly following a single-hit curve. t-antigen formation by uv-irradiated sv40 and ad12 was enhanc ... | 1971 | 4329559 |
| transformation of green monkey kidney cells by sv40 genome: the establishment of transformed cell lines and the replication of human adenoviruses and sv40 in transformed cells. | | 1971 | 4329585 |
| [study of the sensitivity to various viruses of domestic rabbit cell lines derived from normal skin, infected skin, and tumors induced by shope papilloma virus]. | | 1971 | 4329752 |
| [significance of viral infections in acute diseases of the lower airways]. | | 1971 | 4329908 |
| studies of nondefective adenovirus 2-simian virus 40 hybrid viruses. iv. characterization of the simian virus 40 ribonucleic acid species induced by wild-type simian virus 40 and by the nondefective hybrid virus, ad2 + nd 1 . | ad2(+)nd(1), a nondefective adenovirus 2 (ad2)-simian virus 40 (sv40) hybrid virus, has been previously shown to contain a small segment of the sv40 genome covalently linked to ad2 deoxyribonucleic acid (dna). the sv40 portion of this hybrid virus has been characterized by relating the sv40-specific ribonucleic acid (rna) sequences transcribed from the ad2(+)nd(1) dna to those transcribed from the dna of sv40 itself. rna-dna hybridization-competition studies indicate that the sv40 component of a ... | 1971 | 4329969 |
| nucleoside peptides. 2. synthesis of certain 5-n-aminoacyl and 5-n-peptidyl derivatives of 5-aminouridine. | | 1971 | 4330009 |
| identification of the kirk "hepatitis" virus as a member of the parvovirus (picodnavirus) group. | | 1971 | 4330237 |
| thermal resistance of certain oncogenic viruses suspended in milk and milk products. | thermal destruction rate curves were determined for adenovirus 12, reovirus 1, and herpes simplex virus in sterile milk, raw milk, raw chocolate milk, and raw ice cream mix. at 40 to 60 c, the curves were asymptotic to the base line. at 65 c, which is near the pasteurization standard, the curves approached a first-order reaction. thermal resistance studies, by means of in vivo assays, of moloney and rauscher leukemia viruses and moloney and rous sarcoma viruses indicated that rous sarcoma was th ... | 1971 | 4330313 |
| the investigation of oncogeic viral genomes in transformed cells by nucleic acid hybridization. | | 1971 | 4330474 |
| viral genome and oncogenic transformation: nuclear and plasma membrane events. | | 1971 | 4330475 |
| epidemiologic observations of virus infections in a closed population of young children. | | 1971 | 4330476 |
| chemotherapy of cytomegalovirus infections. further results on intraperitoneal infection of ehrlich ascites tumor mice with viruses of low virulence in vivo: mcmv-smith, adenovirus 2, rsv-long and rhinoviruses. | | 1971 | 4330523 |
| [isolation and identification of the virus of canine viral hepatitis in bulgaria]. | | 1971 | 4330770 |
| [immunopathy and virus persistence in the pathogenesis of recurrent aphthous stomatitis]. | | 1971 | 4330994 |
| a possible pathogenic role for virus-carrier lymphocytes. | | 1971 | 4330999 |
| viruses and human cancer. | | 1972 | 4331008 |
| a method for determining sensitivities of antiviral drugs in vitro for possible use as clinical consultation. | | 1971 | 4331173 |
| adenoviral infection in suckling arabian foals. | | 1970 | 4331393 |
| [role of respiratory viral infections in the development of exacerbations in protracted and chronic respiratory diseases in children]. | | 1971 | 4331515 |
| [reproduction of dna viruses]. | | 1971 | 4331673 |
| [cultivation of some respiratory viruses in organ cultures of human embryo]. | | 1971 | 4331684 |
| [serologic diagnosis of influenza and infection in east thüringia during 1962-1967--analysis and conclusions]. | | 1970 | 4331692 |
| comparative study of bovine adenoviruses. | | 1971 | 4331893 |
| ultrastructural modifications of intercellular junctions between tumor cells. | | 1970 | 4331913 |
| colony management as applied to disease control with mention of some viral diseases. | | 1971 | 4331922 |
| viral diseases of nonhuman primates in the wild. | | 1971 | 4331924 |
| assay and pathogenesis of oncogeic viruses in nonhuman primates. | | 1971 | 4331926 |
| antiviral activity of tobacco leaf on encephalomyocarditis (emc) virus infection. | | 1971 | 4331947 |
| the biological significance of turnover of the surface membrane of animal cells. | | 1969 | 4331966 |
| macromolecular biosynthesis in animal cells infected with cytolytic viruses. | | 1969 | 4331968 |
| [adenovirus type 2 enteritis in infants and young children. disease outbreak within an institution]. | | 1970 | 4331983 |
| [place of viral diseases among the aggravation factors of chronic bronchitis]. | | 1971 | 4332345 |
| [increase of cell resistence to the action of viruses and toxins under the influence of protein hydrolysates or mold filtrates]. | | 1971 | 4332346 |
| cytotoxic antibodies against adeno tumors in rabbit anti-adenovirus immune sera. | | 1969 | 4332535 |
| viral diseases of nonhuman primates in the wild. | | 1971 | 4332577 |
| virus-induced antigens. | | 1971 | 4332623 |
| mitochondrial dna from cells transformed by adenoviruses and sv 40. | | 1971 | 4332947 |
| variation in properties of sv40-transformed simian cell lines detected by superinfection with sv40 and human adenoviruses. | | 1971 | 4332978 |
| inhibition of adenovirus type 2 by human and monkey interferon. | | 1971 | 4333100 |
| epstein-barr and other herpes virus antibodies in children with acute leukemia. | | 1971 | 4333372 |
| [dyspnea due to acute respiratory infections]. | | 1971 | 4333679 |
| comparison of immunofluorescent and immunoenzymatic techniques applied to the study of viral antigens. | | 1971 | 4333754 |
| rapid diagnosis of respiratory virus infection in infected tissue cultures. | | 1971 | 4333755 |
| isolation of an adenovirus 32 strain from human brain in a case of subacute encephalitis. | | 1972 | 4333787 |
| attempt to identify the agent for creutzfeldt-jakob disease by cf antibody relationship to known viruses. | | 1972 | 4333969 |
| [tissue and cell culture in biology and medicine]. | | 1971 | 4334514 |
| [new antigens arising in virus-infected cells]. | | 1969 | 4334572 |
| [the relationship between inter- and postreproductive spread of adenovirus infection in human amnion cells]. | | 1969 | 4334575 |
| [various forms of respiratory viral diseases among children in leningrad]. | | 1969 | 4334576 |
| [type-specific antigens of adenoviruses isolated from cattle]. | | 1971 | 4334838 |
| [the biological properties of 2 strains of adenovirus serotype 4]. | | 1971 | 4334839 |
| [specific antigens in virus-infected cells]. | | 1971 | 4334954 |
| [detection of antibodies to t-antigens of different origin in sera of monkeys with rous sarcoma and monkeys infected with adenovirus type 122]. | | 1972 | 4334994 |
| variation in oncogenic and transforming potential of para (defective sv40)-adenovirus 7. | | 1972 | 4335076 |
| role of molecular conformation in determining the electrophoretic properties of polynucleotides in agarose-acrylamide gels. ii. | | 1972 | 4335136 |
| [cytoproliferative activity of viruses]. | | 1972 | 4335217 |
| [demonstration of viruses in the area of water hygiene. i. the significance of virus occurrence and the problem of detecting and evaluating small quantities of virus]. | | 1970 | 4335489 |
| morphology of tumours induced in hamsters by celo virus, tumour tissue, and tumour cells grown in culture. | | 1972 | 4335495 |
| a continuous study of viruses in the respiratory tract in families of a calcutta bustee. i. description of the study area and patterns of virus recovery. | | 1972 | 4335609 |
| ultrastructural changes in kb cultures infected with adenovirus type 2. | | 1972 | 4335932 |
| establishment, viral susceptibility and biological characteristics of a swine kidney cell line sk-6. | | 1972 | 4336054 |
| pathogenesis of experimentally produced mouse adenovirus infection in mice. | | 1972 | 4336084 |
| further studies of the viruses of the chimpanzee. 3. infection and excretion patterns in imported chimpanzees. | | 1971 | 4336179 |
| lack of significant oncogenicity of biological products in hamsters. | a variety of biological products which included live and inactivated viral vaccines, inactivated rickettsial and bacterial vaccines, toxoids, and a multiple bacterial antigen product did not appear to be oncogenic for newborn hamsters following a single subcutaneous inoculation. the incidence of spontaneous tumors was approximately 4.7%, and this figure was not significantly altered by the inoculation of any of the test materials. | 1972 | 4336227 |
| [goiter-cell cultures in enterovirus and adenovirus diagnostics]. | | 1971 | 4336406 |
| survey of wild mammals in a chesapeake bay area for selected zoonoses. | | 1972 | 4336527 |
| reversed polarity in transmembrane potentials of cells infected with herpesviruses. | | 1972 | 4336825 |
| an intersecting anti-serum pool system for the immunofluorescent identification of respiratory viruses. | | 1972 | 4336966 |
| effect of arginine starvation on macromolecular synthesis in infection with type 2 adenovirus. ii. synthesis of virus-specific rna and dna. | | 1972 | 4337031 |
| adenovirus-specified proteins. in: strategy of the viral genome. | | 1971 | 4337206 |
| herpes virus-specified proteins. in: strategy of the viral genome. | | 1971 | 4337207 |
| adenoviruses. | | 1972 | 4337370 |
| tissue culture in the laboratory diagnosis of viral infections. | | 1972 | 4337372 |
| virus isolates from children with febrile convulsions in nigeria. a correlation study of clinical and laboratory observations. | | 1972 | 4337632 |
| intratumor therapy in rodents with aqueous clam extracts. | | 1972 | 4337884 |
| virus antibody levels in systemic lupus erythematosus. | | 1972 | 4338011 |
| viral epidemiology: the hidden universality of infection. | | 1972 | 4338016 |
| further studies on induced respiratory viral infection of vervet monkeys (cercopithecus aethiops). | | 1972 | 4338139 |
| [relation of smallpox vaccination complications with infections caused by respiratory viruses]. | | 1972 | 4338576 |
| [effect of 6-azauridine on the reproduction of adenoviruses and effectiveness of its use for adenovirus infections in children]. | | 1972 | 4338579 |
| canine adenovirus in organ cultures. | | 1972 | 4338601 |
| a double blind clinical study of adenine arabinoside therapy of viral keratoconjunctivitis. | | 1972 | 4338612 |
| immunological reactivity of antisera prepared against the sodium dodecyl sulfate-treated structural polypeptides of adenovirus-associated virus. | the preparation of antisera to the three purified sodium dodecyl sulfate (sds)-treated polypeptide components (vp1, vp2, vp3) of adenovirus-associated virus (aav) type 3h is described. in immunofluorescence tests (fa), these antisera stained heat-stable antigens with distinct morphologies in cells co-infected with either adenovirus or herpes simplex virus. kinetic studies of antigen formation showed that vp1 antiserum first stained the cytoplasm (14 hr) and later (by 18 hr) stained both cytoplas ... | 1972 | 4338635 |
| serologic evidence of viral infection in south american monkeys. | | 1972 | 4338775 |
| hl cells, a sensitive line for the isolation and propagation of respiratory syncytial virus. | | 1972 | 4338798 |
| viral antibodies among the turkana people of northern kenya. | | 1972 | 4338815 |
| adenovirus-associated virus multiplication. vii. helper requirement for viral deoxyribonucleic acid and ribonucleic acid synthesis. | the adsorption of adenovirus-associated virus (aav) type 2 by kb cells and the subsequent penetration of the aav genome to the cell nucleus was measured with and without helper adenovirus type 2 (ad2). it was found that the helper virus did not enhance either process. on the other hand, a synthesis of aav deoxyribonucleic acid (dna) or ribonucleic acid (rna) was not detected by nucleic acid hybridization after kb cells were infected with aav type 2 alone, whereas both aav dna and rna synthesis w ... | 1972 | 4339193 |
| adenovirus-associated virus multiplication. 8. analysis of in vivo transcription induced by complete or partial helper viruses. | we have analyzed ribonucleic acid (rna) synthesized in kb cells co-infected with adenovirus-associated virus (aav) type 2 and either adenovirus type 2 (ad2) or herpes simplex virus type 1 (hsv-1). with either type of helper virus, synthesis of aav rna was readily detected by deoxyribonucleic acid (dna)-rna hybridization. as is the case for aav rna synthesized with helper ad2, the aav rna synthesized with hsv-1 as helper annealed only to the thymidine-rich (minus) aav dna strand. in addition, aav ... | 1972 | 4339201 |
| morphologic reflections of viral genome activity in viral oncogenesis of hamsters. | | 1972 | 4339213 |
| occurrence of herpes- and adenovirus antibodies in patients with carcinoma of the cervix uteri. measurement of antibodies to herpesvirus hominis (types 1 and 2), cytomegalovirus, eb-virus, and adenovirus. | | 1972 | 4339261 |
| avian adenovirus alone or followed by infectious bronchitis virus in laying hens. | | 1972 | 4339282 |
| [latent persistent viral infections]. | | 1972 | 4339295 |
| recent advances in molecular pathology. the state of the viral genome in cells transformed by simian virus 40: a review. | | 1972 | 4339647 |
| [isoprinosine: evaluation of its virus inhibiting action in vivo and in vitro]. | | 1972 | 4339680 |
| azapurine nucleosides. 3. synthesis of 7-( -d-ribofuranosyl)imidazo(4,5-d)-v-triazin-4-one(2-azainosine) and related derivatives. | | 1972 | 4339771 |
| virological studies of sudden, unexplained infant deaths in glasgow 1967-70. | virus isolation tests on 72 sudden unexplained infant deaths and 34 cases of explained death showed that 42 and 29% respectively had virus infections. a wide range of viruses was encountered, mainly enteroviruses and adenoviruses, mostly from bowel specimens. the findings did not suggest that overwhelming virus infection was a common feature of sudden death in infancy. | 1972 | 4339953 |
| viral infectivity or oncogenicity due to viruses in hamsters. | | 1972 | 4340635 |
| [clinical characteristics and general principles of treatment of viral pneumonias]. | | 1972 | 4340645 |
| broad-spectrum antiviral activity of virazole: 1-beta-d-ribofuranosyl-1,2,4-triazole-3-carboxamide. | virazole is a synthetic nucleoside active in tissue culture against at least 16 dna and rna viruses. applied topically, it inhibits herpetic keratitis in rabbits and tail lesions induced by herpes, vaccinia, and vesicular stomatitis viruses in mice. injected intraperitoneally into mice, it inhibits splenomegaly and hepatomegaly induced by friend leukemia virus and respiratory infections caused by influenza a(o), a(2), and b viruses and parainfluenza 1 virus. infections is also effective. | 1972 | 4340949 |