Dr. Weina Chen MD PHD

Recommended Articles

• California Judge Reverses $417 Million Lawsuit Against Johnson & Johnson

  For a long time, Johnson & Johnson had been accused of not properly labeling their products. Namely, they have many products that contain a substance known as talc, which may carry risks for cancer. A few months back, a woman with ovarian cancer filed a lawsuit against the American-based,...

• Digital Recording in Skills Lab Helps Nursing Students Learn

  According to a study, using a digital recording as a learning and teaching method improves learning in a skills laboratory.Ingebjørg Strand and colleagues studied how nursing students think about, react to and learn from the digital recording. The assessment was done on first-year level students...

• What Are the Signs and Symptoms of AIDS?

  Acquired immunodeficiency syndrome, or AIDS, is a serious secondary immunodeficiency disorder. AIDS is caused by human immunodeficiency virus (HIV). There is progressive destruction of cell-mediated (T cell) immunity. Also, both conditions are characterized by subsequent effects on humoral immunity...

• Everything You Need to Know About Immunotherapy

  Immunotherapy is the process by which certain biological methods are employed to strengthen the immune system. Mostly, it is used for patients with cancer to help them prevent or beat the disease. The immune system is composed of white blood cells which work in connection with the lymph system to...

• Do I Have Hypertension?

  High blood pressure, also known as hypertension, refers to the increased pressure exerted on the walls as blood passes through arteries. Normal blood pressure is measured as 120/80 mm Hg. Pressure in the range of 120/80 and 139/89 mm Hg is referred to as pre-hypertension, and those above the higher...

• What Are the Causes of Edema in the Legs?

  Edema is the medical term used for swelling. Swelling can affect a particular part of the body or the entire body due to some injury or inflammation. Apart from this, the other factors that can cause edema are side effects of certain medications, infections, pregnancy and few other medical...