The Australian virologist Sir Macfarlane Burnet, who won the Nobel Prize in 1960 for his work in immunology, has described "active and avoidable genetic deterioration" as "the last and greatest danger to our civilization".
However, most studies related to identification of responsive elements in the 5′ region of human, mouse and rat Prdx6 gene promoter have described several redox-active transcription factors such as Sp1, Ap1, NRF2, NF- κB, HSF1 and LEDGF, suggesting that Prdx6 gene is subjected to complex transcriptional regulation.
For this reason, and also to avoid confusion, we have described the combination as active surveillance in this paper.
There are numerous reports on the pharmacokinetics of gemcitabine and dFdU in patients; however, only a few clinical studies have described the pharmacokinetics of the active metabolite, dFdCTP.
Few case reports have described the association between IBT and active TB [ 18- 22].
However, recent reports have described a novel biological phenomenon that active neurogenesis occurs in cancer, which indicates specific interactions between cancer cells and the existence of nerve fibers other than PNI [ 4- 6].
Iranian officials have described their policy on any war with Iraq as "active neutrality".
But Badeeb has described "an active, operational partnership between GID [the Saudi intelligence service] and bin Laden".
He told an investigator he joined the Knights Party — which has described itself as the most active Klan organization in the United States — in June 2004.
