<prompt> TNF alpha inhibitors used in rheumatoid arthritis isInfliximabRituximabD-penicillamineCycloserine  <response>: Infliximab: 22- 683- 84 - KDT 7tINFLIXIMAB - is a chimeral monoclonal antibody which binds and neutralizes TNF-alpha TNF-alpha inhibitors mainly suppress macrophage and T-cell function; inflammatory changes in the joint regress and new erosions are slowed Quicker response than non biologic DMARDs Generally added to methotrexate Susceptibility to opportunistic infection, including tuberculosis and pneumocystis pneumonia is increasedDisease modifying antirheumatic drugs DMARDsA. Nonbiological drugsB, Biological drugs1. Immunosuppressants - Methotrexate, Azathioprine, cyclosporine1TNF alpha inhibitors - Etanercept, Infliximab, Adalimumab2. Sulfasalazine 3. Chloroquine or Hydroxychloroquine2. IL-1 antagonist:- Anakinra4. Leflunomide Gold and penicillamine are obsolete DMARDs 