Did you know?
IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.
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.
Did you know?
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
More young men than women live in their parents’ homes, though the proportion for both decreases ...
This couple, a brother and sister in Germany and the proud parents of this child, are challenging ...
Parents around the world teach their children their religious beliefs and practices. This photo is ...
Thank your parents if you’re smart
The phenotypes and genotypes of the parents (P1) and the offspring (F1) in a cross involving seed sh
PCR screens of Navajo affected with albinism (N4 and N5) and the parents of N4 (N2 and N3)