background and objectives: the cause and pathophysiology of rheumatoid arthritis has not been fully understood and an experimental model of this disease is essential for research on the problem. in this research study, establishment and histopathological changes of chronic arthritis due to intra-articular antigen injection was used as a model of experimental rheumatoid arthritis. materials and ...

Background: A common type of chronic arthritis in children and adolescents is juvenile idiopathic arthritis (JIA).According to the International League of Associations for Rheumatology (ILAR) classification, JIA diagnostic criteria include age under 16 years and disease duration of six-weeks. Based on the number of involved joints in the first sixmonths of disease onset, JIA is categorized into...

Rheumatoid arthritis is a chronic multi-system disease of unknown cause. It affects the people in their prime of life, predominantly between the ages of 20-50 years with unpredictable course. Sudard is used in the ayurvedic system of medicine for the treatment of inflammation and pain associated with rheumatoid arthritis, osteo-arthritis, frozen shoulder, sciatica, ankylosing spondylitis and ...

A number of patients with inflammatory arthritis due to inadequate clinical or laboratory data do not fulfill diagnostic criteria for a clinical disease categories. These patients with initial diagnosis of undifferentiated arthritis (UA) may remit or progress to a definite well- defined condition such as rheumatoid arthritis (RA) or remain as UA with persistence of inflammatory arthritis. The m...

a number of patients with inflammatory arthritis due to inadequate clinical or laboratory data do not fulfill diagnostic criteria for a clinical disease categories. these patients with initial diagnosis of undifferentiated arthritis (ua) may remit or progress to a definite well- defined condition such as rheumatoid arthritis (ra) or remain as ua with persistence of inflammatory arthritis. the m...

rheumatoid arthritis is a chronic multi-system disease of unknown cause. it affects the people in their prime of life, predominantly between the ages of 20-50 years with unpredictable course. sudard is used in the ayurvedic system of medicine for the treatment of inflammation and pain associated with rheumatoid arthritis, osteo-arthritis, frozen shoulder, sciatica, ankylosing spondylitis and ch...

Background and Objective: Monoarthritis is the inflammation of a single joint. There is limited data on the etiology of monorthritis in Iran. This study was aimed to evaluate epidemiologic charecteristics of the patients with monorthritis in Kashan, Iran. Materials and Methods: This cross-sectional study was conducted on 227 patients with monorthritis referred to the rheumatology clinic of Kas...