Báo cáo y học: " The role of the humoral immune response in the molecular evolution of the envelope C2, V3 and C3 regions in chronically HIV-2 infected patients" pdf

... C2, V3 and C3 regions along the course of HIV-2 infec-tionFigure 2 Frequency, intensity and distribution of positively selected sites in the C2, V3 and C3 regions along the course of HIV-2 infection. ... the C2, V3 and C3 regions along the course of infection. The frequency and distribution of potential N-linked glycosylation site...

Ngày tải lên: 13/08/2014, 05:21

... intensity and nature of the allergic responses, the genetic makeup of the host seems to play an important role in murine mod- els of respiratory allergy. On the other hand, a protocol developed by ... strains using a short-term model of respiratory allergy to BtE. This study included the comparison of the allergic responses elicited by BtE with those elicited by o...

Ngày tải lên: 12/08/2014, 11:21

Ngày tải lên: 14/08/2014, 08:21

... high and constant level of c-Myc. Also, the contribution of Ras/Raf/ERK prevented the rapid degradation of c-Myc by phosphorylation of the serine 62 residue in the N-terminal of c- Myc [24]. They ... under the growth inhibitory effect of TGF1 [29-32]. The aim of the present study was therefore to reveal the role of c-Myc in mitogenic response to TGF...

Ngày tải lên: 09/08/2014, 01:22

... reported on the role of cytokines in RP, either in patients or in the corresponding animal models. In the CIA model, several cytokines have been shown to play major roles in the inflammatory process, ... anti-inflammatory mediators as well as proinflammatory ones. The cytokine interleukin-10 (IL-10) has been in focus for many years in autoimmune arthritis and in...

Ngày tải lên: 09/08/2014, 01:24

... of YgfZ followed by Figure 2 Different roles played by YgfZ and SodA in counteracting plumbagin. The ΔygfZ and ΔsodA strains were transformed with pQE- sodA and pQE-ygfZ to express SodA and YgfZ, ... and the Δyg fZ strains and the parental strain were tested (Table 3). Therefore, adding a methyl group to the 3-position of naphtho quinone ring apparently diminishes t...

Ngày tải lên: 10/08/2014, 05:21

... by sub-acu te and chronic low back pain and/ or sciatica: this exerts an important impact on the quali ty of life, causing interfer- ence of sleep and enjoyment of life. Many clinical studies ... of Physical Medicine and Rehabilitation, University of Foggia, Foggia, Italy Full list of author information is available at the end of the article Ranieri et al. Journal...

Ngày tải lên: 10/08/2014, 10:20

... Effect of an integrase inhibitor on the formation of HDAC4 foci in infected cells. HeLa cells we re infected with the HIV-1-based vector in the presence and absence of the integrase inhibitor (100 ... involved in the life-cycle of HIV-1- based vectors. Our finding also supports the hypothesis that cellular DSB repai r proteins are invo lved in PIR. At the s...

Ngày tải lên: 12/08/2014, 01:21

... N G -mono- methyl-L-arginine and nitronidazole both inhibited its production, suggesting a role for NO in regulating IFN-γ synthesis [17]. NO preferentially promotes IFN-γ syn the- sis and type  ... evidence for increased endogenous NO synthesis, suggest ing that overproduction of NO may be important in the pathogenesis of RA.  e in amed joint in RA is the pre...

Ngày tải lên: 12/08/2014, 14:22