Did you know?
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Breast cancer. Notice the tumor growing within a lactiferous gland, which occurs in infiltrating duc
Fractures are diagnosed based on an X-ray of the broken bone. Shown here: a comminuted fracture of ...
Muscle weakness caused by myasthenia gravis is evident in the eyes of this patient.
The developed countries must reduce the level of greenhouse gas emissions
How to obtain more bacteria culture from already developed colony in HS medium
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc