Results 161 to 170 of about 17,003 (187)

Methylcholanthrene: A possible pseudosubstrate for adrenocortical 17α-hydroxylase and aryl hydrocarbon hydroxylase

Biochemical Pharmacology, 1986
In cultured bovine adrenocortical cells, loss of 17 alpha-hydroxylase activity was observed after incubation with 3-methylcholanthrene (3-MC). The suppression of 17 alpha-hydroxylase by 3-MC was rapid (50% loss of activity in 10 hr at 1 microM 3-MC), did not exhibit a lag period, and was not affected by cycloheximide. Direct effects of 3-MC on 17 alpha-
Kathy A. Aldern, Sandra E. Harris, Peter J. Hornsby   +2 more
openaire   +3 more sources

Aryl Hydrocarbon Hydroxylase in Asbestos Workers^1–3

American Review of Respiratory Disease, 1978
Aryl hydrocarbon hydroxylase (AHH) activity and inducibility were studied in the lymphoblasts of 47 asbestos workers and 31 control subjects. Mean inducibility (3-methylcholanthrene [MC]-or dibenz(a,h,)anthracene [DBA]-induced divided by basal enzyme activity) was greater in the occupationally exposed subjects than in the control subjects.
Irving J. Selikoff, Henry A. Anderson, Syed M. Naseem, Peter V. Tishler   +3 more
openaire   +3 more sources

Aryl hydrocarbon (benzo[a]pyrene) hydroxylases in liver from rats of different age, sex and nutritional status. Distinction of two types by 7,8-benzoflavone.

Biochemical Pharmacology, 1975
Friedrich J. Wiebel, H. Gelboin
semanticscholar   +1 more source

Aryl Hydrocarbon Hydroxylase and Smoking

New England Journal of Medicine, 1974
Shaw Cr, Kellermann G
openaire   +3 more sources

Genetic and hormonal regulation of steroid hydroxylases and drug metabolizing enzymes in rat liver

Archives of Toxicology, 1976
J. Gielen, J. Cantfort, P. Kremers
semanticscholar   +1 more source

Aryl hydrocarbon hydroxylase activity in psoriasis

British Journal of Dermatology, 1981
M.D. Rawlins, Sam Shuster, Paul H. Chapman, Peter Kersey   +3 more
openaire   +3 more sources

Modulation of the Hypoxic Response.

Advances in Experimental Medicine and Biology, 2016
C. Pugh
semanticscholar   +1 more source

Smoking in Patients Receiving Psychotropic Medications

CNS Drugs, 2001
H. Desai, J. Seabolt, M. Jann
semanticscholar   +1 more source

METABOLISM OF AROMATIC HYDROCARBONS IN MARINE ORGANISMS

Annals of the New York Academy of Sciences, 1977
D. Malins
semanticscholar   +1 more source

The Toxicological Effects of Halogenated Naphthalenes: A Review of Aryl Hydrocarbon Receptor-Mediated (Dioxin-like) Relative Potency Factors

Journal of Environmental Science And Health Part C - Environmental Carcinogenesis & Ecotoxicology Reviews, 2014
J. Falandysz, A. Fernandes, E. Gregoraszczuk, M. Rose   +3 more
semanticscholar   +1 more source