A patient with vitamin B12 deficiency anemia resistant to vitamin B12 therapy
has a large amount of IgG against enterocyte receptors that provide receptor dependent endocytosis of the complex vitamin B12-internal Castle factor"
What type of immune reactions (according to Coombs and Jell) is the main link
in the pathogenesis of pernicious anemia in a patient?
1. Mediated by immune complexes
2.Indirect IgE
3.Mediated by macrophages and T-lymphocytes
4.IgG-mediated cellular dysfunction
5.Indirect IgG, cytotoxic
soon help me guys...please as soon as possible
Answers
Answered by
1
Answer:
indirect IgG, cytotoxic
Similar questions