Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R. G. Geil"'
Publikováno v:
Drug and chemical toxicology. 15(1)
Previous studies have shown that aerosols of an ethylene oxide/propylene oxide copolymer (UCON 50-HB-5100) produced an inflammatory response in lungs of rats in short-term repeated exposures at relatively low concentrations. This study was carried ou
Publikováno v:
JNCI: Journal of the National Cancer Institute. 59:933-939
Clinical and morphologic characteristics of 82 basaloid adenomas (BAs) that developed in the mammary glands of 29 of 171 female beagle dogs given investigational oral contraceptive steroids for 5-7 years are reported. The drugs studied were mestranol
Publikováno v:
Fundamental and Applied Toxicology. 10:125-145
Rats were exposed by inhalation to chromium dioxide (CrO 2 ) dust at design concentrations of 0, 0.5 mg/m 3 (stabilized and unstabilized, respectively), or 25 mg/m 3 (stabilized) for 6 hr/day, 5 days/week for 2 years. No dust-exposure-related patholo
Publikováno v:
JNCI: Journal of the National Cancer Institute. 60:1351-1364
Of 172 beagle dogs administered oral contraceptive steroids for 5-7 years, 114 developed 1,156 nodules in the mammary gland region. Most of these nodules arose 2.5-3.5 years after initiation of treatment. Approximately 16% of the nodules were transie
Publikováno v:
Journal of the National Cancer Institute. 65(1)
Of 172 beagle dogs administered investigational oral contraceptive steroids for 2.4-5.2 years, 9 developed malignant mammary tumors. At necropsy their ages varied from 41 to 70 months, with a mean age of 4.9 years. The malignant tumors were observed
Publikováno v:
JNCI: Journal of the National Cancer Institute.
Of 172 beagle dogs administered investigational oral contraceptive steroids for 2.4-5.2 years, 9 developed malignant mammary tumors. At necropsy their ages varied from 41 to 70 months, with a mean age of 4.9 years. The malignant tumors were observed
Publikováno v:
Journal of the National Cancer Institute. 60(6)
Of 172 beagle dogs administered oral contraceptive steroids for 5-7 years, 114 developed 1,156 nodules in the mammary gland region. Most of these nodules arose 2.5-3.5 years after initiation of treatment. Approximately 16% of the nodules were transie
Publikováno v:
The Science of the total environment. 86(1-2)
Rats were exposed by inhalation to chromium dioxide (CrO2) dust at design concentrations of 0, 0.5 (stabilized and unstabilized, respectively) or 25 mg m-3 (stabilized) for 6 h day-1, 5 days week-1 for 2 years. No dust-exposure-related pathological c
Publikováno v:
Cancer chemotherapy reports. Part 3. 5(1)
Publikováno v:
Journal of the National Cancer Institute. 59(3)