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What is All are TNF-alpha antagonists used in rheumatoid arthritis except: and explain in detail?
SOME IMPORTANTLY USED TNF - ALPHA INHIBITORS ARE AS FOLLOWS:

Etanercept : Chimeric protein and neutralizes both TNF alpha and TNF beta can be used along with methotrexate in rheumatoid arthritis also used in ankylosing spondylosis, juvenile arthritis and plaque psoriasis.
Infliximab : Monoclonal antibody against TNF alpha.used in refractory rheumatoid arthritis, fistulating Crohn's disease, ulcerative colitis and psoriasis.
Adalimumab : Fully human recombinant antibody anti TNF alpha. It is less antigenic.use same as infliximab.