Antiretroviral:
A substance that stops or suppresses the activity
of a retrovirus such as HIV. AZT, ddC, ddI and d4T
are examples of antiretroviral drugs
Lymph
(node): Small bean-shaped organ made
up of a loose meshwork of reticular tissue in which
are enmeshed large numbers of lymphocytes, macrophages
and accessory cells located along the lymphatic
system