Medicine

This is an image of a small artery in a mouse eyelid that has formed a thrombus (blood clot). When a blood vessel is damaged, chemicals that attract platelets are released from the site of injury. Platelets in the flowing blood stick to the site, and in…

Image by Don W. Pottle This is an image of crystals of aspirin with caffeine.   An Excedrin tablet was crushed in water and allowed to dissolve.   Drops of the solution were placed on a glass microscope slide and allowed to dry.  Examining and…

As your eyes close, a kaleidoscopic vision of pattern, color, and sense of deep meaning engulfs your entire field of experience. Thirty minutes ago you were given a controlled dose of a highly potent, and highly illegal, hallucinogenic compound—all in…

Alzheimer’s disease (AD), a neurodegenerative disorder in which symptoms of dementia worsen over time, is the sixth leading cause of death in the United States. Although there is currently no cure, one study recently claimed that manipulating levels of a…

Overprescription of antibiotics pressures bacteria to evolve resistance. The rise of antibiotic-resistant “superbugs” – harmful bacteria that cannot be treated with antibiotics – is an often overlooked threat to public health. The World Health…

Poop sharing has gotten a lot of (medical) attention in the past few years. Fecal microbiota (or stool) transplants are emerging as the most promising treatment for Clostridium difficile infections, a bacteria that causes large intestine inflammation and…

As HIV, the virus that causes AIDS, continues to spread globally, there is increased demand for a drug that can effectively prevent HIV infection. Even more appealing is a drug that could guard against HIV over the long term, and not require a daily…

Mild traumatic brain injuries (mTBIs – the hot new word for concussions) often transition from minor/temporary injuries to major/long-term problems when multiple head traumas occur before the brain fully recovers. The current methods for diagnosis…

Presented by Katherine Richeson, Mary Gearing, and Abbe Clark Nutrition is currently one of the most popular science topics in mainstream media, as it is intimately tied to lifestyle, health and personal appearance. However, this popularity has led to a…

Presented by Michael Schultz, Tyler Huycke, and Ryoji Amamato Imagine a future where you can take a pill that halts the aging process, and if your organs do wear down, they can be replaced like car parts; a future where you can expect to stay healthy…