Video: Twin to twin Transfusion Syndrome (TTTS)
Twin-to-twin transfusion syndrome (TTTS) is a rare condition that occurs only in identical twins while they are in the womb. This animation explains the syndrome and how it is corrected.
Epinephrine and exercise
This animation shows the release of epinephrine and its effect of the heart.
This animation shows the process of ovulation (the release a single egg cell from an ovary). Ovulation occurs though a sequence of hormonal responses. Located deep within the brain, the pituitary gland releases the hormones FSH and LH, which travel through the blood stream to the ovaries. These hormones signal the development and release a single egg cell from one of the ovaries. The sweeping motion of the fimbriae draws the egg cell through a very small space in the open body cavity into the uterine, or fallopian, tube. The egg cell will either be fertilized by sperm or will dissolve if fertilization does not take place.
Options for Antimalarial Treatment
Drugs used to help prevent malaria and tips on avoiding mosquito bites.
Lock it Up: Medicine Safety in Your Home
Every year thousands of children are hospitalized and some die ‹ after taking medicine not meant for them. Teens share stolen prescription drugs at "pharm parties" and toddlers are tempted by colorful pills that look like candy. In this Consumer Update video, FDA pharmacist Connie Jung explains how you can prevent harm by locking your medicine up.
Stroke - secondary to cardiogenic embolism
This animation shows a piece of clot breaking away from the heart, travelling to the brain, resulting in a stroke.
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