báo cáo khoa học: " Predictors of HIV infection and prevalence for syphilis infection among injection drug users in China: Community-based surveys along major drug trafficking routes" pps

... 1 of 11 (page number not for citation purposes) Harm Reduction Journal Open Access Research Predictors of HIV infection and prevalence for syphilis infection among injection drug users in China: ... characteristics and risk behaviors associ- ated with HIV positive injecting drug users in Xinjiang, China. J Infect 2007, 54(3):285-290. 19. Wu Z: Recen...

Ngày tải lên: 11/08/2014, 18:20

... cobalamin-bind- ing site [18] and an adenine-binding pocket [21] for Ado- Cbl. A modeling study using X-ray structures suggested that the tight binding of AdoCbl to both of these sites induces ... chain OH group of Sera224 and N3 of the adenine ring of the coenzyme adenosyl group is important for activation of the Co–C bond in the absence of substrate as well. On the o...

Ngày tải lên: 23/03/2014, 06:20

... (BAL and US1). d not determined. Kinetic of the expression of p24gag in supernatants of cotton rat cell clones after HIV- 1 infectionFigure 2 Kinetic of the expression of p24gag in supernatants of ... condoms' for the prevention of HIV infection: evaluation of novel agents against SHIV(89.6PD) in vitro and in vivo. Aids 2001, 15:1563-1568. 28. Bourne N,...

Ngày tải lên: 12/08/2014, 04:21

... (BAL and US1). d not determined. Kinetic of the expression of p24gag in supernatants of cotton rat cell clones after HIV- 1 infectionFigure 2 Kinetic of the expression of p24gag in supernatants of ... detection in the supernatant of infected cells, [2] detection of episomal viral cDNA in infected cells, [3] demonstration of viral DNA integration into the genome...

Ngày tải lên: 12/08/2014, 04:21

... found rotatedtoeachother.TheanglesbetweenplainsofP 3 ¢ phenyl rings are 98° for OE and SE inhibitors, and 38° for OE and RE inhibitors. The S3¢ groups of OE and RE inhibitors having a similar orientation phenyl rings form a similar ... in uence on conformation of inhibitor main chain. Thus, different inhibitors differ not only in t he binding affinity, bu t a lso in the de...

Ngày tải lên: 19/02/2014, 16:20

... vari- ation in HIV- 1 protease, Gag p7 and p6, and protease cleavage sites within Gag/Pol polyproteins: amino acid substitu- tions in the absence of protease inhibitors in mothers and children Ó ... residues of the S1¢ subsite (R ¼ 0.98). The fit of various P1¢ residues into the S1¢ binding site of HIV- 1 PR is shown in Fig. 2. The results Table 3. Processing of pepti...

Ngày tải lên: 21/02/2014, 03:20

... hepatitis C virus infection in injection and noninjection drug users in Italy. Clin Infect Dis 2003, 37:33-40. 32. van Dam M: National Institute for the Environment and Health, department of Personal ... Effectiveness of methadone treatment in reducing HIV risk behavior and HIV seroconversion among injecting drug users. AIDS 1999, 13:1807-1818. 27. European...

Ngày tải lên: 11/08/2014, 18:20

... significantly higher for patients in stage IV than for patients in stages I and II, and also for patients in stage III than for patients in stage I and for patients in stage II than patients in stage I. ... increased risk of worsening in the SGRQ total score and activity domain. Our findings are in accord with Lin et al. [11], who found by multiple linea...

Ngày tải lên: 11/08/2014, 23:22

... Activity of Daily Living (ADL) [10] assesses the ability of patients to perform the daily activ- ities of bathing, dressing, toileting, transferring, conti- nence and feeding. This index correlates ... assessed by the Katz index of Activity of Daily Living (ADL) [10] and a cognitive score based on the individual components of the Lawton index of Daily Living (IADL) [11], dat...

Ngày tải lên: 12/08/2014, 01:22

... against foreign antigens plays a major role in exerting selective pressure on anti- genic proteins, including those of HIV- 1. The activation and characteristics of the immune responses against ... Paiardini M, Pandrea I, Lederman M, Sodora D: Under- standing the benign nature of SIV infection in natural hosts. J Clin Invest 2007, 117:3148-3154. 7. Pandrea I, Ribeiro RM, Gaut...

Ngày tải lên: 12/08/2014, 04:20