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Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
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In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
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Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.
Faulty outlooping produces lambda phage containing bacterial DNA
Gastric cancer. In advanced stages of gastric cancer, malignant cells spread to form tumors in the l
Primary Action of Epinephrine in a Liver Cell
First-pass effect: (a) drugs are absorbed; (b) drugs enter hepatic portal circulation and go directl
Regulation of liver hexokinase by protein–protein interactions
Gallbladder: The Bile Keeper