1
Er positive cells were stained with Ki67, they show definitive proliferation. The cells are also found to be 'massively' apoptotic as determined by TUNEL staining. The balance of apoptotic cells with proliferative cells may skew T cell responses toward a crossreactive phenotype. When looking at the specific T-cells involved in secondary infections with DENV1, many of the T-cells show a preference
1
N, however, when cells were exposed to heterologus antigens they produced significantly higher amounts of TNF in relation to IFN[41]. During primary infections in mice, dengue specific CD4+ cells were low; however, in all four viral serotypes of a secondary infection there is a marked increase CD4+ response. Not only did CD4+ cells increase IFN production, but they increased CD8+ effector cell act
1
Use tissues[47]. There is a high correlation between NS1 concentration in patient sera and high concentrations of anaphylatoxins which suggests a role for NS1 in complement activation. Further, anaphylatoxins are co-localized to the lungs and plasma in dengue infections. Co-localization experiments with membrane bound NS1 and NS1 specific antibodies showed the formation of complement attack comple
1
Use tissues[47]. There is a high correlation between NS1 concentration in patient sera and high concentrations of anaphylatoxins which suggests a role for NS1 in complement activation. Further, anaphylatoxins are co-localized to the lungs and plasma in dengue infections. Co-localization experiments with membrane bound NS1 and NS1 specific antibodies showed the formation of complement attack comple
1
Ivation is greatly enhanced. When they added purified NS1 protein to normal or convalescent sera they found synonymous results with NS1 activating complement and complement activation being synergized by anti-dengue antibodies. While NS1 could clearly activate complement in the fluid phase it was unable activate complement when stably expressed on the surface of cells. However, when patient sample
1
N, however, when cells were exposed to heterologus antigens they produced significantly higher amounts of TNF in relation to IFN[41]. During primary infections in mice, dengue specific CD4+ cells were low; however, in all four viral serotypes of a secondary infection there is a marked increase CD4+ response. Not only did CD4+ cells increase IFN production, but they increased CD8+ effector cell act
1
Sion Partial Remission 11 (25) Stable Disease 12 (27) Progressive Disease 21 (48) Not assessable 0 (0) Survival (Months) Time to Progression 3.6 Overall Survival 10.0 (0) 9 (60) 5 (33) 1 (7) 0 (0)0 (0) 2 (9) 8 (32) 13 (59) 0 (0)0 (0) 0.002 10 (36) 10 (36) 0.001 8 (30) 0 (0)0 (0) 1 (6) 2 (13) 13 (81) 0 (0) 0.03 0.7.72.9 9.0.6.4 10.3.1 10.0.Only statistically significant p values have been included.

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