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Published Ahead of Print 15 May 2013. 10.1128/JCM.00330-13. 2013, 51(7):2311. DOI: J. Clin. Microbiol. Heyderman, Elizabeth L. Corbett and David Alland Geoffrey A. Chipungu, Theresa J. Allain, Robert S. Howson, Derek J. Sloan, Aaron Mdolo, Catharina Boehme, Nicholas A. Feasey, Padmapriya P. Banada, William an Indicator of Poor Prognosis Mycobacterium tuberculosis Bacteremia as HIV-Infected Adul...
an investigation of the incidence of colour defects was made in primary school students. the children ranged in age from 7 to 14 years. the frequencies were 7,04 per cent. for males and 0,53 per cent. for females.
d-erythro -Sphingosine-1-phosphate (2), an intermediate in sphingosine metabolism, shows a diversity of biological activities. Comparable roles might be anticipated for d-ribo -phytosphingosine-1-phosphate (1). We describe an efficient three-step chemical synthesis of 1 from d-ribo -phytosphingosine. Our approach is based on standard phosphoramidite methodology and on the finding of Boumendjel ...
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