Answer:
There are 3 main types of T cells: cytotoxic, helper, and regulatory. Each of them has a different role in the immune response. Cytotoxic T cells (Tc cells) have a co-receptor called CD8 on their cell surface. CD8 partners with the T cell receptor and with MHC class I molecules, acting as a sort of bridge.
Explanation:
Hey, I'm a little confused on what your asking but. Heres my answers. No, HIV can only be contracted through sexual contact
Make a weekly shopping list. Buy lots of healthy fruits and veggies. Buy pre-cooked meats like grilled chicken or steak fajita strips. Once home, wash and chop all veggies. These can be combined in minutes into healthy salad or stir-fried for a quick meal.
I will let the Dr Know and I will see if he can give you something for nausea. Have you had morphine before? and have you ever felt sick with this medication