Basic Facts About Peregrine Falcons. Peregrine falcons eat other birds such as songbirds and ducks, as well as bats. They catch their prey in mid-air. There are an estimated 1,650 breeding pairs in the United States and Canada.
Phosphatidylserine might increase a chemical in the body called acetylcholine. This chemical is similar to some medications used for glaucoma, Alzheimer's disease, and other conditions. Taking phosphatidylserine with these medications might increase the chance of side effects. It is not known whether the newer products, which are made from soy and cabbage, will have the same benefit. 2  However, there is developing evidence that plant-derived phosphatidylserine improves memory in people with age-associated memory loss.
Radiopharmaceuticals, also known as radiotracers, are drugs used in nuclear medicine to highlight internal organs or veins. The radiotracers are comprised of a radioisotope bond to an organic material. The organic molecule is what conveys the radioisotope to the specific organ or area. The radioisotope emits gamma rays that imaging machines can read. Radiopharmaceuticals can be used for therapeutic or diagnostic purposes. In nuclear medicine, they are used for diagnostic purposes.