Báo cáo hóa học: " Role of HIV-1 subtype C envelope V3 to V5 regions in viral entry, coreceptor utilization and replication " docx

... not for citation purposes) Virology Journal Open Access Research Role of HIV-1 subtype C envelope V3 to V5 regions in viral entry, coreceptor utilization and replication efficiency in primary ... sequences. The difference in amino acid sequences in V3 to V5 regions in subtype C chimeras as compared to subtype B sequences may be respons...

Ngày tải lên: 20/06/2014, 01:20

... late in infection. Syncytium inducing capacity of subtype C chimeras We examined the syncytium-inducing ability of the sub- type C env chimeras by infecting MT-2 cell lines with the chimeric viruses. ... sequences. The difference in amino acid sequences in V3 to V5 regions in subtype C chimeras as compared to subtype B sequences may be responsible for increas...

Ngày tải lên: 18/06/2014, 18:20

... synthase (cNOS) [38]. Regarding virulence factors of H. pylori, cagA and vacuolating cytotoxin A (vacA) are reported to contri- bute to gastric cancer incidence [39,40]. Since H. pylori in Korean ... inflammation and gastric carcinogenesis [1,2]. H. pylori infection increases epithelial apoptosis in gastric mucosa, which may play an important role in gastric carcinogenesis [...

Ngày tải lên: 18/06/2014, 16:20

... mechanisms, including cytolytic and non-cytolytic pathways [23-25]. Most NK cells also have the low-affinity Fc-gamma III receptor (CD16), which triggers antibody- dependent cellular cytotoxicity ... during HIV-1 infection and reduce HIV-1 yield both by lysis of infected target cells and by the release of beta- chemokines from NK effector cells [27,28]. In the current study, t...

Ngày tải lên: 20/06/2014, 01:20

... plays a principal role in VEGF signaling in GCTs. Co-localization of CD68 and Flt-1 in monocyte-like cells and MNCs at the site of bone destruction Because monocyte-like cells and MNCs in GCTs express CD68 ... is involved in recruiting CD68-positive cells, such as OPCs, in GCTs. We investigated the effects of GCT- CM on the biologi cal phenotypes of OPCs. To exam...

Ngày tải lên: 20/06/2014, 04:20

... Thus, we investigated the biological effectsofVEGFinGCTsusingGCT-CMandrOPCs. Consistent with the immunohistochemistry results, GCT-CM contained VEGF and treating rOPCs with GCT-CM resulted in the ... lineage cells, including OPCs and OCs [20]. Therefore, it is possible that the infiltrating MNCs and monocyte-like cells in GCTs mature into OCs and OPCs, respecti vely. In contrast...

Ngày tải lên: 20/06/2014, 07:20

... chemotherapy. Decreasing levels of CA125 after cytoreductive surgery and during ini- tial chemotherapy courses have been used as an indicator of clinical outcome [5]. Despite general acceptance that CA125 ... Augereau C, Chalas J, Daver A, Jacob N, Labrousse F, Voitot H: Kinetics of serum tumor marker con- centrations and usefulness in clinical monitoring. Clin Chem 1999, 45:1695...

Ngày tải lên: 20/06/2014, 07:20

... With Cybergrasp S4 Target and actual fractionation changes during training in subject S5Figure 6 Target and actual fractionation changes during train- ing in subject S5. The solid line depicts ... challeng- ing due to the complexity of human hand function. How- ever, this is a crucial area in need of systematic investigation, because the impact of even mild to moder- ate d...

Ngày tải lên: 19/06/2014, 08:20

... of Occupational Medicine and Toxicology 2010, 5:22 http://www.occup-med.com/content/5/1/22 Page 5 of 7 Mycobacterium tuberculosis infection in health care workers in rural India. Comparison of ... Jr: Torres Costa et al. Journal of Occupational Medicine and Toxicology 2010, 5:22 http://www.occup-med.com/content/5/1/22 Page 6 of 7 RESEARC H Open Access Results of five-year...

Ngày tải lên: 20/06/2014, 00:20