Did you know?
Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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.
Burkholder and colleagues demonstrated that some strains of Pfiesteria shumwayae are toxic to fish a
(a) With few ticks, moose retain a brown coat; (b) at high numbers of ticks, moose self-groom, destr
International Television Viewing Rates in Childhood In most developed countries, children watch TV
Avoiding High-Pollution Exercise Times
How to convert units of any rate to another (Part 3)
The per capita emissions of the developed world