Did you know?
Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.
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.
Cellular mechanisms that increase protein diversity
Unique markings identify individual humpback whales.
The underside of a male (top) and a female (bottom) individual of Pachygrapsus marmoratus, showing t
Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key
A Scatterplot of the Test Scores and Average Grades of 10 Students
The karyotype of a triploid individual contains three copies of each chromosome.