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human t-cell lymphotropic virus type-i (htlv-i) was the first human retrovirus associated with malignancy.  the prevalence of htlv-i infection varies significantly in different regions of the world.  in this study, the prevalence of htlv-i infection among ethnic jews living in shiraz, south of iran, was investigated. 286 blood samples were obtained.  htlv-1 antibody assay on serum samples was d...

suicide is a serious public health problem. the world health organization (who) has recognizing the growing problem of suicide worldwide, urged member nations to address the phenomenon. as suicides continue to be a major burden , study of suicide is conducted over a period of 2-years that is from 1 st january 2003 to 31 st december 2004. the psychological autopsy conducted, which have been repo...

t cells have been identified as key players in the pathogenesis of type 1 diabetes. however, the exact role of t-cell subpopulations in this pathway is presently unknown. the purpose of this study was to assess the expression pattern of two lineage-specifying transcription factors gata - 3 and t - bet , which are important in t helper type 1 (th1) and th2 cell development , respectively. gene e...

determination of 1, 1-dimethylhydrazine (dmh) in air is carried out by spectrophotometry, gc or hplc analysis, but in this study dmh was analyzed by a gas sensor based on nanostructure conducting polyaniline. determination of dmh has been done very simplely and quickly in recent work. electrically conductive fibers have been prepared by polymerization of aniline on surfaces of commercial polyme...

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