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View Full Version : Brain Teaser #27


Greg Bernhardt
Jul29-03, 12:46 AM
HIV compromises the immune system mainly by infecting?

Brad_Ad23
Jul29-03, 02:00 AM
Helper T cells.

Suicidal
Jul29-03, 02:38 AM
CD-4 receptor sites

Chen
Jul29-03, 05:46 AM
T cell phenotypes: T helper (Th-1) and Th-2.

iansmith
Jul29-03, 08:17 AM
CD4+ T-cells

Greg Bernhardt
Jul29-03, 10:26 AM
Point for Brad!