Oxidative metabolism of the insect repellent N,N-diethyl-m-toluamide (DEET) by pooled human liver microsomes (HLM), rat liver microsomes (RLM), and mouse liver microsomes (MLM) was investigated. DEET is metabolized by cytochromes P450 (P450s) leading to the production of a ring methyl oxidation product, N,N-diethyl-m-hydroxymethylbenzamide (BALC), and an N-deethylated product, N-ethyl-m-toluami...

Human arylacetamide deacetylase (AADAC) catalyzes the hydrolysis of some clinically used drugs, but the information available on its substrates is limited. To increase our knowledge of the AADAC substrates, we examined whether AADAC catalyzes the hydrolysis of indiplon, which was initially developed as a hypnotic sedative drug. It has been reported that approximately 30–40% of the administered ...

Human cellular DNA contains two distinguishable families of retroviral related sequences. One family shares extensive nucleotide sequence homology with infectious mammalian type C retroviral genomes (T. I. Bonner, C. O'Connell, and M. Cohen, Proc. Natl. Acad. Sci. USA 79:4709-4713, 1982; M. A. Martin, T. Bryan, S. Rasheed, and A. S. Khan, Proc. Natl. Acad. Sci. USA 78:4892-4896, 1981). The othe...

Succinic dehydrogenase and cytochrome oxidase have been assayed in permanent cell lines (HEP 1, HEP 2, and HLM), in short-term cultures of chick embryo heart cells, and in various tissues. Their activities in different cells are compared by relating them to deoxyribonucleic acid. They are very low in HEP 1, HEP 2, and HLM cells by comparison with the activities in any normal tissues examined. A...

Abiraterone acetate for metastatic castration-resistant prostate cancer is an acetylated prodrug to be hydrolyzed abiraterone. known by pancreatic cholesterol esterase secreted into the intestinal lumen. This study aimed investigate possibility that arylacetamide deacetylase (AADAC) expressed in enterocytes contributes hydrolysis of abiraterone based on its substrate preference. hydrolase activ...

The predictive validity of personality for important life outcomes is well established, but conventional longitudinal analyses cannot rule out the possibility that unmeasured third-variable confounds fully account for the observed relationships. Longitudinal hierarchical linear models (HLM) with time-varying covariates allow each subject to serve as his or her own control, thus eliminating betw...

In present study, it was examined that how parent collaboration with school and student, affect students’ math achievement, and how this effect varies across schools. . (NELS) data set includes 24.599 8 grade students from 1042 high schools throughout the U.S. in 1988. In this data set some of the topics covered are school, work, parent’s educational background. By using two-level HLM), an atte...

Growth curve analyses for couples pose special analytic problems when the data are available from both partners and the partners can be distinguished from each other (such as husband and wife or male partner and female partner). In this case, the unit of analysis is the couple rather than the individual (see Raudenbush, Brennan, & Barnett, 1995). (By extension, the family could also be the unit...

Most data involving organizations are hierarchical in nature and often contain variables measured at multiple levels of analysis. Hierarchical linear modeling (HLM) is a relatively new and innovative statistical method that organizational scientists have used to alleviate some common problems associated with multilevel data, thus advancing our understanding of organizations. This article presen...