báo cáo khoa học: " High prevalence of HIV infection among homeless and street-involved Aboriginal youth in a Canadian setting" potx

... Journal Open Access Brief report High prevalence of HIV infection among homeless and street-involved Aboriginal youth in a Canadian setting Brandon DL Marshall 1,2 , Thomas Kerr 1,3 , Chris Livingstone 4 , ... Canada; however, less is known regarding the prevalence and characteristics of HIV positivity among drug-using and street-involved Aboriginal...

Ngày tải lên: 11/08/2014, 18:20

... Chiang Mai, Thailand. International J Drug Policy 2005, 16:115-121. 7. Poshyachinda V, Na Ayudhya AS, Aramrattana A, Kanato M, Assanangkornchai S, Jitpiromsri S: Illicit substance supply and abuse ... 7:7 http://www.harmreductionjournal.com/content/7/1/7 Page 6 of 6 RESEARC H Open Access High rates of midazolam injection among drug users in Bangkok, Thailand Thomas Kerr 1,2* , Ni...

Ngày tải lên: 11/08/2014, 18:20

... mainly found in glandular tissue, accounting for 0.5% of all epithelial salivary gland malignancies and 0.18% of all epithelial salivary gland tumors. Case presentation: We report a case of oncocytic car ... glands, accounting for just 0.5% of all epithelial salivary gland malignancies and 0.18% of all epithelial sa livary gland tumors [5]. Criteria for the diagnosis of ma...

Ngày tải lên: 11/08/2014, 03:20

... breast cancer is a single disease, and all Abstract A large number of prognostic and predictive signatures have been proposed for breast cancer and a few of these are now available in the clinic ... signatures are equally ready for clinical use. Before adoption in the clinic, a molecular diagnostic assay has to be standardized, the reproducibility within and betwe...

Ngày tải lên: 11/08/2014, 12:21

... Hayashida K, Sano M, Ohsawa I, Shinmura K, Tamaki K, Kimura K, Endo J, Katayama T, Kawamura A, Kohsaka S, Makino S, Ohta S, Ogawa S, Fukuda K: Inhalation of hydrogen gas reduces infarct size in ... the manuscript. XJS and XMZ conceived and designed and coordinated the study, analyzed the data, and wrote the manuscript. JJH performed the analyses and participated in data acqui...

Ngày tải lên: 12/08/2014, 13:22

... pulmonary alveoli and the blood and not caused by changes in oxygen affin- ity of haemoglobin (both oxygen tension and saturation decreased in parallel) and the breathing of the cow appeared to ... was applied on ruminal fluids and blood plasma samples obtained before and after feeding with PG. Results: PG toxicosis was characterized by dyspnea and ruminal atony upon int...

Ngày tải lên: 12/08/2014, 18:22

... essential features of the catalytic site (i.e. a catalytic triad of Ser-His-Glu, an oxyanion hole, a p-cation-binding site, and an acyl-binding pocket) are the same in AChE and BuChE (Fig. 1). The acyl-binding pocket, ... histidine and carboxylate (aspartate in chymotrypsin, glutamate in cholinesterases) of the cata- lytic triad. Compression of the His-Asp/Glu diad cau...

Ngày tải lên: 20/02/2014, 23:20

... in vitro data suggest that the proline-rich fragments of C-terminal Caskin1 are functional and may interact with SH3 domain-containing proteins, such as Abi2. [We have also found an in vivo association ... Caskin1 fragments As described in the introductory paragraphs, the N-terminal half of Caskin1 contains a number of well-known domains involved in protein–protein inter- ac...

Ngày tải lên: 16/03/2014, 02:20

... Kanaya S, Katsuda C, Kimura S, Nakai T, Kitakuni E, Nakamura H, Katayanagi K, Morikawa K & Ikehara M (1991) Stabilization of Escherichia coli ribonuclease H by introduction of an artificial ... roles of RNases H in DNA replication and repair. Genes Cells 5, 789–802. 6 Haruki M, Tsunaka Y, Morikawa M & Kanaya S (2002) Cleavage of a DNA–RNA–DNA ⁄ DNA chimeric substrate cont...

Ngày tải lên: 16/03/2014, 13:20

... 6A) . In PR, the two Cc atoms of Val82 formed van der Waals contacts with indinavir, of 3.8 A ˚ .In PR V8 2A , the change in the position of the main chain atoms placed the Cb atom of Ala82 within ... was a small movement of the main chain atoms of residues 81–82 towards indinavir in PR V8 2A , which partly compensated for the change from Val82 in PR to the smaller...

Ngày tải lên: 23/03/2014, 12:20