Cardiology

Antibody 'road block' enables fine-tuning for cardiac recovery

More than one million Americans per year experience myocardial infarction, commonly known as a heart attack, as well as the healing and rebuilding phase that begins shortly thereafter—a complicated process which involves ...

Health

Collagen in your coffee? A scientist says forget it

Collagen products are popping up everywhere. While collagen is probably most well known for its touted skin care benefits and as a major component of lip enhancers and injections, some celebrities, like Kourtney Kardashian, ...

Medical research

Research suggests new approach for treating inflammation

Medications that mitigate inflammation caused by a variety of diseases including rheumatic arthritis may also compromise a person's immune system, but a new approach points to a possible solution to this problem.

Oncology & Cancer

Tumor resistance is promoted by anti-cancer protein

Lack of oxygen, or hypoxia, is a biological stressor that occurs under various conditions such as wound healing and stroke. To rescue the tissue, the body has innate mechanisms that "kick in" to make the cells of the hypoxic ...

Health

Staying healthy now to work into older age

(HealthDay)—While you can take Social Security benefits at age 62 and get 75% of your maximum, waiting until you reach full retirement age (between age 66 and 67 depending on the year you were born) gets you much closer ...

Immunology

Extinct human species gave modern humans an immunity boost

Findings from the Garvan Institute of Medical Research show modern humans acquired a gene variant from Denisovans that heightened their immune reactions, indicating adaptation of the immune system to a changing environment.

Obstetrics & gynaecology

How pregnancy changes women's metabolism and immune systems

Some of the changes that happen to a woman's body during pregnancy are more obvious than others. We all know that women usually get a visible bump, they might have morning sickness initially, and swollen ankles later on, ...

Arthritis & Rheumatism

Ultrasonography helps differentiate arthritis types

(HealthDay)—Ultrasound is effective for differentiating between the major types of arthritis when combined with a physical exam and patient history, according to a review recently published in The Open Medical Imaging Journal.

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Arthritis (from Greek arthro-, joint + -itis, inflammation; plural: arthritides) is a form of joint disorder that involves inflammation of one or more joints.

There are over 100 different forms of arthritis. The most common form, osteoarthritis (degenerative joint disease), is a result of trauma to the joint, infection of the joint, or age. Other arthritis forms are rheumatoid arthritis, psoriatic arthritis, and related autoimmune diseases. Septic arthritis is caused by joint infection.

The major complaint by individuals who have arthritis is joint pain. Pain is often a constant and may be localized to the joint affected. The pain from arthritis is due to inflammation that occurs around the joint, damage to the joint from disease, daily wear and tear of joint, muscle strains caused by forceful movements against stiff, painful joints and fatigue.

This text uses material from Wikipedia licensed under CC BY-SA