Báo cáo y học: "Facts and figures" ppt

... genomics and epi- demiology to be freely available in forms that can be under- stood widely and transferred from one discipline to another easily. It may be that we need genomics and epidemiology to become ... Certainly can’t be the weather. Aruba touts itself as a very friendly place; maybe the people there are too friendly. Anyway, whatever the reason, there’s something about Aruba th...

Ngày tải lên: 14/08/2014, 16:21

... for that trait, and that the same pathways influence morphology as well as physiology. One of the reasons why this is likely is because other types of animals, domesticated by different peoples ... underappreciated experiments in modern biology supports that view. Forty-five years ago a Russian geneticist, Dmitry K. Belyaev, decided to test the hypothesis that the key property that natural...

Ngày tải lên: 14/08/2014, 16:20

... authors and: Regina Bussing, Professor, Division of Child and Adolescent Psychiatry, Departments of Psychiatry, Clinical and Health Psychology, Pediatrics, and Epidemiology and Health Policy Research, ... Psychology, Chair, Education and Human Services, College of Education, Lehigh University; Jörg Fegert, Professor and Chair of Child and Adolescent Psychiatry and Psycho...

Ngày tải lên: 13/08/2014, 18:21

... spiders and insects. Parabutoporin and opistoporin 1 were synthesized chemically and preliminary studies on antibacterial activity showed that the quality and biological activity of native and synthesized ... synergistic activity with some antibiotics commonly used in therapy. Opistoporin 1 and parabutoporin had hemolytic activity intermediate between the least potent mastoparan...

Ngày tải lên: 21/02/2014, 15:20

... dried by RAPIDRY gel-dry system (ATTO, Tokyo, Japan) for 90 min at 80 °C and used for autoradiography. ATP and ADP were separated and detected by thin layer chromatography (TLC) with a previously ... lyase Tadayoshi Kanao, Toshiaki Fukui, Haruyuki Atomi and Tadayuki Imanaka Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University,...

Ngày tải lên: 08/03/2014, 22:20

... penneri 1 and 4 from a novel Proteus serogroup O72 Zygmunt Sidorczyk 1 , Filip V. Toukach 2 , Krystyna Zych 1 , Dominika Drzewiecka 1 , Nikolay P. Arbatsky 2 , Alexander S. Shashkov 2 and Yuriy A. ... of D -Glc and D -Gal and two D -residues of GalNAc. The 1 H- and 13 C NMR spectra of the polysaccharide were assigned using 2D COSY, H,H-relayed COSY, and H-detected 1 H, 13 CHMQCexp...

Ngày tải lên: 17/03/2014, 17:20

... 48, 72 h) and fixed in paraformaldehyde. Total haemocyte numbers were established using a haemocytometer (line). The haemocytes were cytocentrifuged onto slides and analysed by in situ hybridization ... DIG-UTP and by immunocytochemistry using an anti-penaeidin Ig detected by secondary antibody labelled with Texas red. Immunostaining was observed by confocal micro- scopy. The percentage...

Ngày tải lên: 18/03/2014, 01:20

... 4-vinylpyridine were then added, and alkylation was allowed to proceed for 3 h at room temperature. The S-pyridylethylated proteins were separated from the reagents by C18 reverse-phase HPLC, and ... contraction Yasuo Yamazaki 1 , Hisashi Koike 1 , Yusuke Sugiyama 1 , Kazuko Motoyoshi 1 , Taeko Wada 1 , Shigeru Hishinuma 2 , Mitsuo Mita 2 and Takashi Morita 1 Departments of 1 Biochemist...

Ngày tải lên: 18/03/2014, 01:20

... transduction in both prokaryotic and eukaryotic cells. Vertebrate proteins are prevalently phosphorylated on side chains that contain a hydroxyl group, such as serine, thre- onine and tyrosine residues. ... established previously [1,3]. Free phosphohistidine is rapidly hydrolyzed, a nd is thus not commercially available. It can be synthesized easily using polyhistidine/phosp horyl- chlori...

Ngày tải lên: 24/03/2014, 03:21

... as 2- and 3-methylbutyl alcohol (also named amyl and isoamyl alcohols). The position effect of the methyl group on activity was weak for acetyl-CoA and propionyl-CoA-derived esters with only  ... alcohol, 2-methylbutanol, cis-2-hexenol and benzyl alcohol (in the presence of acetyl-CoA); ethanol, isoamyl alcohol and benzyl alcohol (in the presence of propionyl-CoA, isoval- eryl-CoA,...

Ngày tải lên: 31/03/2014, 21:21