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The Community Research and Care Branch coordinates activities within the NIAMS Community Health Clinic, a health information resource that provides health care services to underserved populations affected by arthritis, lupus, and other rheumatic diseases. The clinic offers patient care with access to specialists, education programs, and ...
Tissue preparation or fixation is essential for the preservation of cell morphology and tissue architecture. Inappropriate or prolonged fixation may significantly diminish the antibody binding capability. Many antigens can be successfully demonstrated in formalin-fixed paraffin-embedded tissue sections. However, some antigens will not survive ...
The substance used to embed tissue is embedding media, which is chosen depends on the category of the microscope, category of the micro tome, and category of tissue. [23] Paraffin wax, whose melting point is from 56 to 62°C, is commonly used for embedding. [22] Tissue processing - Tissue sections on slides are stained on an automated stainer
Inflammation is an important and growing area of biomedical research and health care because inflammation mediates and is the primary driver of many medical disorders and autoimmune diseases, including ankylosing spondylitis, psoriasis, psoriatic arthritis, Behçet's disease, rheumatoid arthritis, inflammatory bowel disease (IBD), and allergy ...
Rheumatoid arthritis is derived from the Greek word ῥεύμα-rheuma (nom.), ῥεύματος-rheumatos (gen.) ("flow, current"). The suffix -oid ("resembling") gives the translation as joint inflammation that resembles rheumatic fever. Rhuma which means watery discharge might refer to the fact that the joints are swollen or that the disease ...
The knee may become affected by almost any form of arthritis. [2] The word arthritis refers to inflammation of the joints. [3] [4] Types of arthritis include those related to wear and tear of cartilage, such as osteoarthritis, to those associated with inflammation resulting from an overactive immune system (such as rheumatoid arthritis). [5] [6]
Psoriatic arthritis (PsA) is a long-term inflammatory arthritis that occurs in people affected by the autoimmune disease psoriasis. [ 1 ] [ 2 ] The classic features of psoriatic arthritis include dactylitis (sausage-like appearance), skin lesions, and nail lesions. [ 3 ]
Inflammatory arthritis is a group of diseases which includes: rheumatoid arthritis, psoriatic arthropathy, inflammatory bowel disease, adult-onset Still's disease, scleroderma, juvenile idiopathic arthritis, and systemic lupus erythematosus (SLE).