Báo cáo y học: " Inhibition of constitutively active Jak-Stat pathway suppresses cell growth of human T-cell leukemia virus type 1-infected T-cell lines and primary adult T-cell leukemia cells" potx
Báo cáo y học: "Platelet-Activating Factor Antagonists Decrease Follicular Dendritic-Cell Stimulation of Human B Lymphocytes" pptx
... of PAFR mRNA from FDCs, by PCR We have demonstrated that both B-lymphocyte cell lines and freshly isolated tonsillar B lymphocytes express high levels of PAFR mRNA 9 and that stim- ulation of ... to B lymphocytes, FDCs, or the combination of B lymphocytes and FDCs at the initiation of cul- ture, and supernatants were harvested after 7 days of incubation. In keeping wi...
Ngày tải lên: 08/08/2014, 20:23
Báo cáo y học: "Novel insights into the relationships between dendritic cell subsets in human and mouse revealed by genome-wide expression profiling" ppt
... many genes that are absent or only expressed to very low levels in LN-DCs compared to both lymphoid and myeloid cells, in particular many members of the gimap fam- ily. Reciprocally, many of ... the complexity of accu- rately classifying pDCs within leukocyte subsets are recent reports describing cell types bearing mixed phenotypic and functional characteristics of NK cells and...
Ngày tải lên: 14/08/2014, 08:20
Báo cáo y học: " Inhibition of constitutively active Jak-Stat pathway suppresses cell growth of human T-cell leukemia virus type 1-infected T-cell lines and primary adult T-cell leukemia cells" potx
... purposes) Retrovirology Open Access Research Inhibition of constitutively active Jak-Stat pathway suppresses cell growth of human T -cell leukemia virus type 1-infected T -cell lines and primary adult T -cell leukemia ... proliferation and survival of ATL cells. Previously we showed that NF-κB pathway is consti- tutively activated in HTLV -1-in...
Ngày tải lên: 13/08/2014, 09:21
Tài liệu Báo cáo Y học: Inhibition of the MEK/ERK signaling pathway by the novel antimetastatic agent NAMI-A down regulates c-myc gene expression and endothelial cell proliferation ppt
... is constitutively active in ECV304 cells and that such a condition plays a key role in the alteration of the growth behavior of these cells [24]. Constitutively active components of the ERK pathway ... Stimulation of DNA synthesis and cell proliferation of human mammary myoepithelial-like cells by hepatocyte growth factor/scatter factor depends on heparan sulfa...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Inhibition of nuclear pre-mRNA splicing by antibiotics in vitro pot
... ger splicing inhibition by Cl-tetracycline may be explained by the a dditional s ize and hydrophobicity introduced by the substitution, as is often the case in ribozyme inhibition by tetracyclines [33,39,43]. In ... inhibitory effect of erythromycin and Cl-tetracycline were not allevi- ated by Mg 2+ (Fig. 3). Kinetic analyses using increasing concentrations of erythromycin, Cl-tet...
Ngày tải lên: 21/02/2014, 15:20
Báo cáo Y học: Inhibition of hyaluronan synthesis in Streptococcus equi FM100 by 4-methylumbelliferone doc
... method of Laemmli [32]. Assay of cell- free HA synthesis Cell- free HA synthesis was performed by a modification of the method reported by Nakamura et al. [18]. Analysis of the transfer of UDP-[U- 14 C] ... level of the has operon containing the hyaluronan synthase gene or the protein level of hyaluronan synthase. Solubilization of the enzyme from membranes of MU-treated ce...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo Y học: Inhibition of the SERCA Ca21 pumps by curcumin Curcumin putatively stabilizes the interaction between the nucleotide-binding and phosphorylation domains in the absence of ATP pot
... inhibition of platelet aggregation [6,7] and inhibition of inflammatory cytokine production in macrophages [8]. Curcumin has also been shown to affect the activity of a number of key enzymes such as cyclooxygenase ... & Radziszewska, E. (1997) Inhibition of proliferation and apoptosis of human and rat T lymphocytes by curcumin, a curry pigment. Biochem. Pharmacol....
Ngày tải lên: 08/03/2014, 23:20
Báo cáo Y học: Inhibition of glycosyl-phosphatidylinositol biosynthesis in Plasmodium falciparum by C-2 substituted mannose analogues pot
... in macrophages by glycosylphosphatidylinositols of Plasmodium, Trypanosoma, and Leishmania: activation of protein tyrosine kinases and protein kinase C by inositolglycan and diacylglycerol moieties. ... Englund, P.T. (1989) A novel pathway for glycan assembly: biosynthesis of the glycosyl-phosphatidylinositol anchor of the trypanosome variant surface glycoprotein. Cell 56, 7...
Ngày tải lên: 31/03/2014, 23:20
Báo cáo Y học: Inhibition of SERCA Ca2+ pumps by 2-aminoethoxydiphenyl borate (2-APB) 2-APB reduces both Ca2+ binding and phosphoryl transfer from ATP, by interfering with the pathway leading to the Ca2+-binding sites ppt
... hydroxyl group of this tyrosine residue in the binding of 2-APB to the enzyme. DISCUSSION 2-APB has been used extensively recently to investigate the effects of InsP 3 -induced Ca 2+ release and ... the surface of the Ca 2+ -ATPase (Site B). As can be seen in Fig. 9, the loss of the hydroxyl group from the Tyr837Phe mutant enzyme resulted in a reduction of inhibition by 2-APB...
Ngày tải lên: 31/03/2014, 23:20