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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
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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.
The skimmers or perchers and their relatives form the Libellulidae, the largest dragonfly family in
Species, subspecies, populations, and individuals. Species are reproductively isolated from one anot
Gianlorenzo Bernini, The Cornaro Family in a Theater Box.
Seydou Keïta UNTITLED (FAMILY PORTRAIT)
Impact of zebra mussels on members of a Great Lake nearshore
X-linked dominant congenital generalized hypertrichosis (CGH) in a family