Issue for Week of July 22, 2001 / Vol. 1 No. 22

• New Initiative Launched to Find Biological Markers for Progression of Osteoarthritis
• Approval Sought for Use of Enbrel for Psoriatic Arthritis
• Study: Serum Nitric Oxide Level Linked to Severity of Rheumatoid Arthritis
• Study: Oral Bovine Tracheal Type II Collagen May Be Effective for Rheumatoid Arthritis