At 18, Katie Stubblefield lost her face. At 21, she became the youngest person in the U.S. to undergo the still experimental surgery. Follow her incredible story.
are unspecialized, but can develop into specialized cells. The earliest stem cells in the human body are those found in the human embryo. The stem cells inside an embryo will eventually give rise to every cell, tissue and organ in the fetus's body. Unlike...
1. True or false: An axolotl can regenerate virtually any body part it loses. True. An axolotl can regenerate virtually any body part it loses. Read More: Where Do Axolotls Live and Why Do They Look So Strange? 2. Sarajevo is the capital city of which country? Albania Bosnia and Herzeg...
When oil (sebum) and dead skin cells plug your skin's pores, hair follicles under the skin can get clogged. This results in pimples on your face, and sometimes on your back and chest. This mostly affects teens and young adults though some people have acne until their 40s. ...
I ask Phillips whether I should be concerned, and I’m told no. Because many of the Atkins dieters were overweight, he explains, they were also “verging on type-2 diabetes,” a disease that can include kidney dysfunction. “But as the circular logic went, the high protein caused the ...
Shoot tip cryopreservation is the process of clipping off the shoot tip of a plant — the part that contains cells able to regenerate into a whole new plant — and placing it in droplets of a freezable substance. The plants are then frozen in liquid nitrogen, -320 degrees Fahrenheit, until...
Kidney Liver Brain Pancreas Spleen Question You have probably heard that the liver of the human adult can "regenerate itself". How is the process of regeneration related to mitosis? Why is it possible to have a living donor for a transplanted liver? How do the liver and pancre...
Exfoliating scrubs remove dead skin cells from the epidermis, leaving more room for living skin cells to move up from the dermis, the layer underneath. This can leave the skin looking brighter and smoother. However, exfoliation should be used sparingly. It can harm dry or sensitive skin and ...
Why do people with advanced kidney disease commonly become anemic? Since hair color is determined by pigment in the cortex, and the hair shaft is dead, explain the fallacy of a person's hair turning white overnight. Judy's UV exposed sk...
Kidney – best at removing water-soluble toxins How To Detox Your Dog’s Liver A healthy liver might be able to detoxify many toxins … … but considering the volume and types, it’s better if your pet can get a little help from their friends. Helping the liver do what it already is...