Zobrazeno 1 - 10
of 30
pro vyhledávání: '"C S, Aaron"'
Publikováno v:
Journal of Applied Toxicology. 19:133-140
In collecting inhalation toxicity data for the evaluation of the health hazard from occupational exposure to the aerosols of a drug or a chemical, the determination of the inhaled dose in relation to the animal response is most desirable. Intratrache
Publikováno v:
Journal of Applied Toxicology. 18:149-160
The effectiveness of three techniques to deliver a diazo dye suspension into the lungs of rats was compared. The intratracheal nebulization (ITN) technique delivered 10 microl of the suspension per 5-ml puff of air in 10 puffs as an aerosol. The intr
Autor:
G. E. Padbury, P. G. Larson, C. S. Aaron, L. S. Banitt, K. L. Linseman, J. K. Mayo, J. E. Chin, P. A. Yonkers, Heidi M. Scherch, E. D. Hall, Stephen A. Mizsak, K. L. Belonga, Gordon L. Bundy, J. M. Lin, F. F. Sun, J. M. Tustin, I. M. Richards, Donald E. Ayer, John R. Palmer
Publikováno v:
ChemInform. 27
Publikováno v:
Environmental and molecular mutagenesis. 33(3)
We compared the lambda cII/cI transgenic mutation assay described by Jakubczak et al. [(1996): Proc Natl Acad Sci USA 93:9073-9078] to the previously established Big Blue assay. Genomic DNA isolated from liver, spleen, and lung tissue of control or e
Publikováno v:
Environmental and molecular mutagenesis. 33(2)
We tested the ability of a series of known genotoxic agents to cause mutations at the hprt locus in peripheral blood T-lymphocytes of cynomolgus monkeys as measured by the ability to form clones in the presence of 6-thioguanine. Ethylmethane sulfonat
Publikováno v:
Environmental and molecular mutagenesis. 33(2)
Big Blue mice harbor a recoverable transgene in a lambda/LIZ shuttle vector. In the standard assay, in vivo mutations are measured in the bacterial lacI gene using a labor-intensive color plaque assay. Applying a simpler assay [Jakubczak et al. (1996
Publikováno v:
Environmental and molecular mutagenesis. 33(1)
We have been studying in vivo mutagenesis at the hypoxanthine phosphoribosyl transferase (hprt) locus in cynomolgus monkey T-lymphocytes. This primate model allows us to study mutations and their kinetics under well-controlled conditions. Previously,
Publikováno v:
Environmental and molecular mutagenesis. 32(4)
We examined several experimental parameters of the lambda cI/cII transgenic mutation assay. In the assay, clear plaque lambda phage mutants are identified in a positive selection scheme following rescue of the lambda/LIZ shuttle vector from frozen ti
Publikováno v:
Journal of applied toxicology : JAT. 18(2)
The effectiveness of three techniques to deliver a diazo dye suspension into the lungs of rats was compared. The intratracheal nebulization (ITN) technique delivered 10 microl of the suspension per 5-ml puff of air in 10 puffs as an aerosol. The intr
Autor:
D M, Zimmer, C S, Aaron
Publikováno v:
Environmental and molecular mutagenesis. 29(2)
We have monitored mutant frequency at the HPRT locus in peripheral blood lymphocytes of cynomolgus monkeys using a clonal assay in which mutants are selected by resistance to 6-thioguanine. Among untreated animals, the mean spontaneous mutant frequen