Mars-Aris
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Which of the following statements regarding the pathogenesis of RA is false ?
A. Damage to bone and cartilage by synovial tissue and pannus is mediated by several families of enzymes , including serine proteases and cathepsins
B.IgG Rheumatoid Factor is most commonly detected in patients with RA
C.Interaction of rheumatoid factors with normal IgG activates complement and thereby starts a chain of events that includes production of anaphylatoxins and chemotactic factors
D.Although many cytokines are involved in the pathogenesis of RA TNF-a and IL-1 are major pathogenic factors
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determination...& passion
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| saadtazjam
Forum Elite
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i go with B,RF is a IgM.
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| Mars-Aris
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correct 
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determination...& passion
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| study_ing
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good one 
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