Though the U.S. Congress outlawed the African slave trade in 1808, the domestic trade flourished, and the slave population in the U.S. nearly tripled over the next 50 years. By 1860 it had reached nearly 4 million, with more than half living in the cotton-producing states of the South.
a focus of T2 hyperINTENSITY means that the signal from that area has different tissue characteristics compared to normal brian tissue. Usually this is due to an increased water content of the tissue.Pathological tissue usually has more water than normal brain so this is a good type to scan to pick this up.however it does not reveal any information about what it is although the site and pattern of abnormality does.sually this is due to an increased water content of the tissue. Pathological tissue usually has more water than normal brain so this is a good type to scan to pick this up. however it does not reveal any information about what it is although the site and pattern of abnormality does.
one way is by blocking interferon gamma involved in th1 response; inability to maintain type 1 dominated cytokine profile; L2 ( minor capsid) is thought to play role in entry of virus into cell immune response able to clear HPV th1- cell mediated immune response ; producing type 1 cytokines; then type specific immunity will come into play and can have immunological memory for at least 5 years; primarily involving L1 ( major capsid);