Zobrazeno 1 - 7
of 7
pro vyhledávání: '"John H. Farmer"'
Autor:
Maureen Gallagher, Nicola G Chynoweth, Peter B Lake, Judith C McDonald, John H Farmer, Moira T McCaul, Lesley R Shorne, Rebecca A Potts
Publikováno v:
Medical Journal of Australia. 164:53-54
Publikováno v:
Journal of Toxicology and Environmental Health. 22:351-362
Female BALB/c and B6C3F1 mice were examined after a 3-wk exposure to dietary estradiol (0, 400, 800, 1600, and 3200 ppb) in a purified (AIN-76A) or a natural-ingredient (NIH-07) diet. The use of AIN-76A was associated with a 9-13% greater (p less tha
Publikováno v:
Risk Analysis. 2:27-34
A nonparametric estimator of the probability distribution of time-to-tumor is incorporated into an algorithm for calculating linearly extrapolated dosage limits from an animal carcino-genesis bioassay. The procedure is illustrated with tumor data fro
Publikováno v:
Fundamental and Applied Toxicology. 3:3a-8a
This communication has re-examined and justified certain of the NCTR's analyses and recommendations from the ED01 Study, which were either misunderstood or misinterpreted by the SOT Task Force. In addition, we have shown that some of the Task Force's
Autor:
John H. Farmer, Joseph G. Burleigh
Publikováno v:
Environmental Entomology. 7:692-694
Heliothis spp., larval parasitism averaged 22.5, 9.8, and 14.9% during 1974, 1975, and 1976, respectively. There was no significant difference in parasitism among plots with one exception. Microplites croceipes (Cresson) was the dominant parasite. He
Publikováno v:
JNCI: Journal of the National Cancer Institute.
The importance of cause-of-death determination in an animal carcinogenesis study with respect to estimation of time-to-tumor distributions of internally occurring (occult) tumors is discussed. A nontechnical description of time-to-tumor estimation is
Publikováno v:
Toxicological Sciences. 3:339-339