cd4

Hi Fairy,

Good question for your doctor I should think

CD4 cells are a type of lymphocyte, so I assume there are other types too. So a CD4 test is investigating a step further than just doing lymphocytes.

I remember reading somewhere where CD4 cells bind to antigens that are present on B cells. I imagine if you have low or no B cells due to Rituxan then there would be low CD4 as a natural occurrence. Of course I'm no Immunologist :lol: so I could be speaking a whole heap of cow manure

love
Lily

Thanks Lily - I meant to ask the doctor, but typically I forgot :hehe: It was driven out of my head when she compared the state of my immune system to that of an aids patient...

Hey Fairy,

My CD4 count was undectable for months after my rituxan infusions and at the lab they always highlight the result and note next to it "refer to hiv clinic" regardless of both the rheumy and my explaining to them time and time again that it is rituxan, not hiv, that is responsible for the lowering of my cd4 count!

I think this is a pretty normal post-rituxan effect; of course always best to ask your doc next time you see her!

Hope you're doing well!

Zoi

Thanks Zoi