introduction: the materials used for root-end filling and perforation repair are in direct contact with live tissues e.g. bone and connective tissue; their effects however, are uncertain. the aim of this ex vivo study was to evaluate the osteoblastic secretory activity adjacent to gray and white mineral trioxide aggregate (mta) and intermediate restorative material (irm). materials & methods: t...

background & objective: interleukin (il)-10 is an important anti-inflammatory and immunomodulatory cytokine. some authors believe that single nucleotide polymorphisms (snp) in the promoter region of the il-10 gene have been associated with susceptibility to hiv infection and progression to aids, but its role is not clearly defined yet. the present study was undertaken to evaluate the associ...

Complementary DNAs corresponding to the human receptor for interleukin-2 (IL-2) have been molecularly cloned, sequenced, and expressed in both COS-1 and L cells. The human genome appears to contain a single structural gene for this receptor located on the short arm of chromosome 10 (band 14-15). However, when transcribed, at least two families of mRNAs are produced, which vary in length due to ...