Báo cáo y học: "Inhibition of TNFalpha in vivo prevents hype

Báo cáo y học: "Inhibition of TNFalpha in vivo prevents hyperoxia-mediated activation of caspase 3 in type II cells" pdf

... the activation of pro -caspase 8. Caspase 8 in turn can activate pro -caspase 3, a feature previously reviewed [35 - 37 ]. We show in situ that the activation of caspase 3 actu- ally occurs in TIIcells ... Hyperoxia-induced activation of caspase 3 gradually decreased over two days of normoxia without increasing apoptosis. Therefore, activation of caspase...

Ngày tải lên : 12/08/2014, 18:21

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Tài liệu Báo cáo Y học: Inhibition of nuclear pre-mRNA splicing by antibiotics in vitro pot

... the substitution, as is often the case in ribozyme inhibition by tetracyclines [33 ,39 , 43] . In Mg 2+ competition experiments (Fig. 3) , only splicing inhibition caused by streptomycin was suppressed. ... was reduced by 60% in the presence of 500 l M Cl-tetracycline and by 95% in t he presence of 500 l M erythromycin and streptomycin (Fig. 2B,C). Tetracycline at 500 l M inhibit...

Ngày tải lên : 21/02/2014, 15:20

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Báo cáo Y học: Inhibition of hyaluronan synthesis in Streptococcus equi FM100 by 4-methylumbelliferone doc

... (19 93) Vanadate inhibition of hyaluronic acid synthesis in Swiss 3T3 ﬁbroblasts. Biochem. Mol. Biol. Int. 31 , 627– 633 . 22. August, E.M., Duncan, K.L., Malinowski, N.M. & Cysyk, R.L. (19 93) Inhibition ... MU-meta- bolites in the inhibition of HA synthesis by MU in FM100 cells. These above results indicate that something required for a fully functional HA synthesis system i...

Ngày tải lên : 08/03/2014, 09:20

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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

... activity of a number of key enzymes such as cyclooxygenase [9], protein kinase C [10], protein tyrosine kinases [11] and a Ca 2þ -dependent endonuclease [12]. Many of these processes/enzymes are ... processes including: activation of apoptosis in Jurkat T-cells [5], inhibition of platelet aggregation [6,7] and inhibition of in ammatory cytokine production in macrophages [8]...

Ngày tải lên : 08/03/2014, 23:20

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Báo cáo Y học: Inhibition of glycosyl-phosphatidylinositol biosynthesis in Plasmodium falciparum by C-2 substituted mannose analogues pot

... transduction in macrophages by glycosylphosphatidylinositols of Plasmodium, Trypanosoma, and Leishmania: activation of protein tyrosine kinases and protein kinase C by inositolglycan and diacylglycerol moieties. ... organisms. In all systems investigated so far, mannosamine was able to inhibit GPtdIns biosynthesis. In T. brucei, mannosamine inhibits the incorporation of ethanola...

Ngày tải lên : 31/03/2014, 23:20

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Báo cáo y học: "Inhibition by Natural Dietary Substances of Gastrointestinal Absorption of Starch and Sucrose in Rats and Pigs: 1. Acute Studies" pot

... absorption in vivo in ninety-six rats and two pigs. These natural enzyme inhibitors of amylase/sucrase reportedly lessen breakdown of starches and sucrose in the gastrointestinal tract, limiting their ... severely depleted in CHO have led to procrastination. Accordingly, continual emergence of data supporting a positive correlation between excess refined CHO intake and ob...

Ngày tải lên : 08/08/2014, 16:23

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Báo cáo y học: "Inhibition by Natural Dietary Substances of Gastrointestinal Absorption of Starch and Sucrose in Rats 2. Subchronic Studies" pptx

... refined CHO, thus lowering the glycemic indices of foods and overcoming or ameliorating many of the adverse reactions resulting from increased refined CHO ingestion [22, 23] . A third choice involves ... responsible in many cases for obesity and connected dysfunctions in insulin metabolism with many other aspects of the metabolic syndrome. While aging is associated with insul...

Ngày tải lên : 08/08/2014, 16:23

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Báo cáo y học: "Inhibition of antithrombin by hyaluronic acid may be involved in the pathogenesis of rheumatoid arthritis" potx

... pathogenesis of RA. The principal plasma inhibitor of thrombin is antithrombin, a single-chain 51 kDa glycoprotein that is synthesized in liver. The inhibitory activity of antithrombin on thrombin is ... heparin-binding region of antithrombin. However, such binding did not stimulate the activity of antithrombin as did heparin and heparan; in fact, it blocked the ability of ant...

Ngày tải lên : 09/08/2014, 06:22

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Báo cáo y học: "Inhibition of macropinocytosis blocks antigen presentation of type II collagen in vitro and in vivo in HLA-DR1 transgenic mice" docx

... via macropinocytosis. Administration of amiloride in vivo prevented activation of CII-specific polyclonal T cells in the draining popliteal lymph nodes. This study suggests that selective targeting of ... micrographs of the effect of inhibitors of uptake on type II collagen (CII) internalization by macrophages. Macrophages were pulsed with 200 μg/ml CII for 30 minu...

Ngày tải lên : 09/08/2014, 08:22

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Báo cáo y học: "Inhibition of protein geranylgeranylation induces apoptosis in synovial fibroblasts" pdf

... in viability in the presence of statins. Geranylgeranylpyrophosphate restores the viability of RA synovial fibroblasts in the presence of statins The decrease in cellular viability caused by ... restores the viability of synovial fibroblasts in the presence of statinsGeranylgeranylpyrophosphate (GGPP) restores the viability of synovial fibroblasts in the presence of...

Ngày tải lên : 09/08/2014, 08:22

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