- Arthritis - Wikipedia
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- What is involved in reviewing your health history and your current symptoms?
The severity of the disease varies from person to person, however, and you may be able to maintain flexibility through a combination of medication and mild exercise and stretching. A doctor checks for rheumatoid arthritis by asking about symptoms and feeling the joints. Blood tests can also detect a certain abnormal antibody called rheumatoid factor, which is carried by 70 to 90 percent of all rheumatoid arthritis patients but is rarely seen in those without the disease. The latter is not a good screening tool, however, since you can have a positive screen without developing the disease.
If your arthritis is in its early stages, you're in luck: A class of drugs can slow down and even prevent the destruction of your joints. In time, experts believe these drugs, known as disease modifying anti-rheumatic drugs DMARDs , could make long-term disabilities from rheumatoid arthritis a thing of the past. For this reason, you should see a doctor as soon as you notice symptoms.
He or she may start you on large doses of one or a combination of different ones. Either way, you'll be giving yourself a good chance to slow the disease and limit joint damage. TNF-alpha tumor necrosis factor-alpha is a cell protein that inflames the joints of people who have rheumatoid arthritis. TNF-alpha inhibitors block this protein, reduce the pain and stiffness that come with swollen joints, and help to prevent the long-term, crippling effect that rheumatoid arthritis has on the joints.
If your disease is already advanced, you still can take some steps to ease your symptoms and, with luck, retain your mobility.
Arthritis - Wikipedia
Of course, these steps can also help people in the early stages of the disease. Aspirin and other nonsteroidal anti-inflammatory drugs NSAIDs can greatly reduce the pain and swelling of rheumatoid arthritis. Unfortunately, these drugs are not without risk. Tthe US Food and Drug Administration has requested that warning labels be added to all NSAIDs -- both prescription and over-the-counter versions -- advising users of the increased risk of gastrointestinal bleeding and heart problems.
Your doctor can help you decide whether the benefits outweigh the risks in your case, or whether another pain relief option would be better. Medications are important, but you need to do your part to stay healthy. On days when your symptoms are mild, stretching, weightlifting, and moderate aerobic exercises can all help improve mobility and diminish pain. When pain flares up, however, you should rest your joints as much as possible to prevent any further damage.
It's also important to watch your weight. Shedding any extra pounds will help relieve the strain on your joints and can speed your recovery. Your doctor or an occupational therapist can give you other tips for managing your rheumatoid arthritis. For instance, you may need to walk with a cane to protect an arthritic knee, and you may need to wear a splint at night.
Taking steps to increase your comfort and reduce pain will go a long way toward improving your quality of life. The Arthritis Foundation provides information on many forms of arthritis and can help you find a support group. Methods Mol Biol. Clin Rheumatol. Genet Mol Res. Biswas S, Manikandan J and Pushparaj PN: Decoding the differential biomarkers of Rheumatoid arthritis and Osteoarthritis: A functional genomics paradigm to design disease specific therapeutics.
Wang X, Ning Y and Guo X: Integrative meta-analysis of differentially expressed genes in osteoarthritis using microarray technology. Mol Med Rep. Curr Allergy Asthma Rep.
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This article is mentioned in:. The present study aimed to identify potential novel biomarkers in synovial tissue obtained from patients with Rheumatoid Arthritis RA and Osteoarthritis OA for differential diagnosis. Potential biomarkers were evaluated by receiver operating characteristic and logistic regression analyses. Among them, 80 DEGs exhibited identical expression trends in all the three datasets, including 49 upregulated and 31 downregulated genes in patients with RA. DEGs in patients suffering from RA compared with patients suffering from OA were predominantly associated with the primary immunodeficiency pathway, including interleukin 7 receptor IL7R and signal transducer activator of transcription 1 STAT1.
The results generated from analyses of the GSE dataset were closely associated with results generated from analyses of GSE, GSE and GSE datasets, which further verified the reliability of the aforementioned results. The results of the present study suggested that increased expression of IL7R and STAT1 in synovial tissue as well as in the primary immunodeficiency may be associated with RA occurrence. These identified novel biomarkers may be used to predict disease occurrence and clinically differentiate RA from OA.
Introduction Rheumatoid arthritis RA and osteoarthritis OA are the two most frequent types of degenerative joint diseases and exhibit similar etiology 1 , 2. Materials and methods Microarray dataset source A systematic search of microarray datasets was performed to examine differentially expressed genes DEGs between RA and OA. Identification of candidate genes between RA and OA Identification of genes that may affect the development of RA and OA within the genome may provide a comprehensive understanding of the differences between the pathogenesis of RA and OA.
Regulation of multicellular organismal development. Cellular response to chemical stimulus. B, Molecular function. GO term description.
What is involved in reviewing your health history and your current symptoms?
Protein binding. Receptor binding. Ephrin receptor activity. Heparin binding. Identical protein binding. C, Cellular component. Extracellular space. Cell surface. Extracellular region. External side of plasma membrane. Side of membrane. D, KEGG pathway. Cytokine-cytokine receptor interaction. Axon guidance. Chemokine signaling pathway. Primary immunodeficiency. Hematopoietic cell lineage. Many sufferers of osteoarthritis have little or no inflammation. Inflammation, soft tissue swelling, and the involvement of multiple joints are common signs and symptoms that distinguish rheumatoid and other inflammatory arthritis from non-inflammatory arthritis, such as osteoarthritis.
All arthritides feature pain. Patterns of pain differ among the arthritides and the location. Osteoarthritis is classically worse at night or following rest. Rheumatoid arthritis is generally worse in the morning. In elderly people and children, pain may not be the main feature, and the patient simply moves less elderly or refuses to use the affected limb children. Elements of the history of the pain onset, number of joints and which involved, duration, aggravating and relieving factors all guide diagnosis. Physical examination typically confirms diagnosis.
Radiographs are often used to follow progression or assess severity in a more quantitative manner. Blood tests and X-rays of the affected joints often are performed to make the diagnosis. Screening blood tests may be indicated if certain arthritides are suspected.
This may include: Rheumatoid factor, antinuclear factor ANF , extractable nuclear antigen, and specific antibodies. Treatment options vary depending on the type of arthritis and include physical and occupational therapy, lifestyle changes including exercise and weight control , and medications symptomatic or targeted at the disease process causing the arthritis.
Arthroplasty joint replacement surgery may be required with forms of arthritis that erode the bone. While evidence of primary ankle kaki osteoarthritis has been discovered in dinosaurs , the first known traces of human arthritis date back as far as B. It was noted in skeletal remains of Native Americans found in Tennessee and parts of what is now Olathe, Kansas. New World Encyclopedia writers and editors rewrote and completed the Wikipedia article in accordance with New World Encyclopedia standards.
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