(c) 2009 Elsevier Ltd. All rights reserved.”
“A multitude of host genetic factors plays a crucial
role in susceptibility to HIV-1 infection and progression to AIDS, which is highly variable among individuals and populations. This review focuses on the chemokine-receptor and chemokine genes, which were extensively studied because of their role as HIV co-receptor or co-receptor competitor and influences the susceptibility to HIV-1 infection and progression to AIDS in HIV-1 infected individuals.”
“Synthesis of highly crosslinked methacrylate copolymers of in form of microspheres is presented. They are prepared from tetra functional methacrylate derivative of bis(4-hydroxyphenyl)sulfide, bis[4-(2-hydroxy-3-methacryloyloxypropoxy)phenyl]sulfide (BES-DM), and divinylbenzene (DVB).
In chemical structure of these copolymers exhibit hydroxyl and www.selleckchem.com/products/Vorinostat-saha.html ester groups of hydrophilic nature. Additionally, copolymer contains sulfur atoms coming from BES-DM monomer. Porous structure of the copolymers in the dry and wet state was studied. Microspheres possessing the buy LY3039478 largest pore volume and specific surface area were subjected to chromatographic investigations. The results Show that polar functional groups existing in the chemical structure of the Studied microspheres have influence on reversed-phase HPLC retention mechanism. (c) 2008 Wiley Periodicals, Inc. J Appl Polym Sci 111: 1257-1267, 2009″
“SETTING: Douala, the economic capital of Cameroon, with a network of 20 diagnostic and treatment centres for tuberculosis (TB).
OBJECTIVE: To describe the spatial distribution of smear-positive pulmonary tuberculosis (PTB) cases in Douala, Cameroon, and to evaluate links between PTB incidence and
patients’ socio-economic status (SES).
DESIGN: Between May 2011 and April 2012, demographic clinical characteristics and global positioning system coordinates find more for the residence of each consenting PTB case were collected. Spatial scan statistic was used to identify spatial clusters of tuberculosis. SES data were collected by interview during home visits. PTB patients’ SES data were compared with those available for the whole urban population from a recent demographic and health survey. The correlation between PTB incidence and the mean SES of the PTB patients was examined by health area (HA).
RESULTS: In total, 2132 (84%) diagnosed PTB cases were identified and interviewed. Three statistically significant spatial clusters were identified. High PTB incidence was predominantly found in HAs characterised by low SES.
CONCLUSION: There is evidence of clustering of PTB cases in Douala. Clusters are mainly found in neighbourhoods of low SES. Systematic use of cluster detection techniques for regular TB surveillance in Cameroon might aid in the effective deployment of National TB Programme resources.