Zobrazeno 1 - 10
of 17
pro vyhledávání: '"R. M. McClain"'
Autor:
R M McClain
Publikováno v:
Toxicology Letters. :397-408
There are two basic mechanisms whereby chemicals produce thyroid gland neoplasia in rodents. The first involves chemicals that exert a direct carcinogenic effect in the thyroid gland and the other involves chemicals which, through a variety of mechan
Autor:
James L Ivett, B Jessen, Bhasker Shetty, C C Capen, T E Ryan, R Gasser, Gregory J. Stevens, J C Theiss, Leigh Ann Burns-Naas, R M McClain, G Furman, W Evering, Mark Zorbas, E Wu, J C Cook, Stephanie Webber, M Chen
Publikováno v:
Humanexperimental toxicology. 24(12)
The carcinogenic potential of nelfinavir mesylate (nelfinavir) was evaluated in a 2-year oral (gavage) study on Sprague-Dawley rats at dose levels of 0 (control), 0 (vehicle control), 100, 300 and 1000 mg/kg per day. At the end of the treatment, incr
Autor:
R M, McClain, J M, Rice
Publikováno v:
IARC scientific publications. (147)
Publikováno v:
International journal of cancer. 72(3)
Modifications to DNA-5-methylcytosine (5MeC) content (i.e., alterations in the level of 5MeC) constitute epigenetic events. In general, hypomethylation of a gene is necessary but not sufficient for expression, while methylated genes typically are qui
Publikováno v:
Molecular carcinogenesis. 18(2)
The effects of different liver tumor-promoting treatments (i.e., a choline-devoid, methionine-deficient (CMD) diet, phenobarbital (PB), or both) on Ha-ras and raf methylation status and expression were determined in mouse strains with different susce
Autor:
R. M. Mcclain
Publikováno v:
Mutation research. 333(1-2)
There are two basic mechanisms whereby chemicals produce thyroid gland neoplasia in rodents. The first involves chemicals that exert a direct carcinogenic effect in the thyroid gland and the other involves chemicals which, through a variety of mechan
Phenobarbital mouse liver tumors: implications of hepatic tumor promotion for cancer risk assessment
Autor:
R M, McClain
Publikováno v:
Progress in clinical and biological research. 391
Autor:
R W, Nims, R M, McClain, P S, Manchand, P S, Belica, P E, Thomas, D W, Mellini, W E, Utermahlen, R A, Lubet
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 270(1)
To explore further the structural requirements for ligand interaction with the putative phenobarbital receptor, the pharmacodynamics of CYP2B induction by 5,5-diphenylbarbituric acid, phenytoin (5,5-diphenylhydantoin), barbital (5,5-diethylbarbituric
Publikováno v:
Laboratory investigation; a journal of technical methods and pathology. 65(3)
The adrenal medulla is innervated by nerve fibers from several sources, which synapse on chromaffin cells and stimulate the secretion of catecholamines. The antihypertensive agent reserpine is known to reflexively increase this neurogenic stimulation