The metabolism of the carcinogen benz[a]anthracene (BA), a tetracyclic aromatic hydrocarbon, by Cunninghamella elegans was investigated. C. elegans grown on Sabouraud dextrose broth transformed [14C]BA to labeled BA trans-8,9-dihydrodiol (90%), BA trans-10,11-dihydrodiol (6%), and BA trans-3,4-dihydrodiol (4%), but not to BA trans-5,6-dihydrodiol. These metabolites were separated by thin-layer ...

Serum bile acids (BA) reference values are lacking for neonates. Therefore, this study aimed to determine serum BA reference values in term and preterm neonates. Furthermore, as serum BA concentrations are well-known to rise in septic adults, BA values were determined in early-onset neonatal sepsis (EOS), a common and serious disease in neonates.Using high-performance liquid chromatography-high...

This research shows a new approach and development of a design methodology, based on the perspective of meanings. In this study the design process is explored as a development of the structure of meanings. The processes of search and evaluation of meanings form the foundations of developing this structure. In order to facilitate the use and operation of the meanings, the WordNet lexical databas...

AIM To compare responses to therapy of Black African (BA) and non-Black African (non- BA) patients with hepatitis C virus genotype 4 (HCV-4) residing in Belgium. METHODS In this retrospective multicenter study, 473 patients with HCV-4 were selected from databases at 7 Belgian centers; 209 treatment-naive patients (154 BA) had received treatment with peg-interferon (peg-IFN) plus ribavirin (RB...

Bile acids (BAs) are recently recognized signalling molecules that profoundly affect metabolism. Because of detergent-like toxicity, BA levels must be tightly regulated. An orphan nuclear receptor, Small Heterodimer Partner (SHP), plays a key role in this regulation, but how SHP senses the BA signal for feedback transcriptional responses is not clearly understood. We show an unexpected function...

According to Southern Min dictionary edited by Dong (2001), the meanings and the examples of chêng are listed in the following table: meaning Examples ago chìn-chêng, chá-chêng, chêng-chi t-mî Face, front thâu-chêng, heng-chêng, chhùchêng Ahead, beforehand s chêng former chêng-pái Ex-(wife) chêng-lâng-kiá , chêng-bó, chêng-ang future chiân-tô fore chêng –nî senior chiân-pòe near bo k-chêng, gán...

Benz(a)anthracene (BA) and its five possible trans-dihydrodiols were evaluated for determination of their skin tumor-initiating activity and their mutagenic activity in Chinese hamster V79 cells. In addition, the skin tumor-initiating abilities of five diol-epoxides of BA were tested. Results showed (+/-)-trans-3,4-dihydroxy-3,4-dihydrobenz(a)anthracene (BA 3,4-dihydrodiol) to be approximately ...

In the current study, we examined the regulatory interactions of a serine/threonine phosphatase (BA-Stp1), serine/threonine kinase (BA-Stk1) pair in Bacillus anthracis. B. anthracis STPK101, a null mutant lacking BA-Stp1 and BA-Stk1, was impaired in its ability to survive within macrophages, and this correlated with an observed reduction in virulence in a mouse model of pulmonary anthrax. Bioch...