094 Can we regenerate heart muscle with stem cells Chuck Murry 14:36 095 Could a tattoo help you stay healthy Carson Bruns 10:59 096 Digital humans that look just like us Doug Roble 12:35 097 Everything around you can become a computer Ivan Poupyrev 13:12 098 Facebook's role in...
Back then, scientists suspected that there was a special type of cell in the brain that had the power to give rise to new brain cells. If they could harness these so-called neural stem cells to regenerate damaged brain tissue, they might someday find a cure for such brain diseases as ...
Professor: And that's the problem, the price of clear vision of transparent lenses is that the lens fibers can't regenerate or repair themselves, as other cells do, which leads me to this.As we get older,the lens can get cloudy or yellow. It can be cataracts, or happen just from agi...
The most common form of hearing loss is caused by the death of cochlear hair cells in the organ of Corti and once lost, hair cells in humans and other mammals do not regenerate. In contrast, non-mammalian vertebrates, such as birds, can functionally recover from deafening injury by ...
days old. At this stage, an embryo is called a blastocyst and has about 150 cells. These are pluripotent stem cells, meaning they can divide into more stem cells or can become any type of cell in the body. This versatility allows embryonic stem cells to be used to regenerate or repair ...
Stem cells have the capacity to regenerate damaged tissues, and are hailed as a potential cure for a range of diseases and injuries. It is a fascinating and rapidly evolving area of research but along with the hype and hope surrounding these powerful cells, come misconceptions and myths. In ...
goblet cells What cell type is responsible for the transmission of electrochemical impulses? Which of these cell types does not regenerate? a) smooth muscle. b) nerve cells. c) adipose tissue. d) dense irregular connective tissue. What do the interstitial cells produce? Which type of cell ...
This allows embryonic stem cells to be used to regenerate or repair diseased tissue and organs. Adult stem cells. These stem cells are found in small numbers in most adult tissues, such as bone marrow or fat. Compared with embryonic stem cells, adult stem cells have a more limited ability ...
@simrin-- Actually radiotherapy is not really any better than chemotherapy when it comes to apoptosis. The truth is that all cancer treatments can and do cause damage to cells' DNA. And if the cells can't repair themselves, apoptosis becomes inevitable. That's a risk that comes with all ...
What does cellular respiration do? What is the chemical equation? Why are fermentation reactions important for cells? a) They generate oxygen b) They regenerate NAD+ c) They produce a small amount of ATP d) They release CO_{2} During the oxidatio...