5 ms·
> Given the substantial supply of donated human skin, tilapia skin is unlikely to arrive at American hospitals anytime soon. I'm surprised that there's no shor
by computator 9y ago
> Given the substantial supply of donated human skin, tilapia skin is unlikely to arrive at American hospitals anytime soon.
I'm surprised that there's no shortage of donated skin in the USA. We're always hearing about the critical shortage of organs and appeals for blood. I wonder what makes skin different?
- GavinMcG 9y agoThis is a complete guess. I'd imagine, though, that it's significantly harder to abuse or destroy than other organs. Internal organs can be bad candidates for transplant due to a variety of dietary, lifestyle, or health factors. Skin seems subject to fewer of those.
- tomjakubowski 9y agoSpeculation: skin grafts can be grown basically endlessly from a donated foreskin. Circumcision is more common in the US than in Brazil. As for other organ shortages, well, if a single foreskin can produce even ~100 square meters of skin grafts, you don't need very many of them to meet a country's skin needs. And ~100 m^2 of grafts per foreskin appears to be quite the lowball: http://archive.wired.com/science/discoveries/news/1999/02/17912 http://archive.wired.com/science/discoveries/news/1999/02/17...
- semi-extrinsic 9y agoI'd guess also cosmetic surgery in the US produces quite a bit of human skin, although that's not expandable into skin grafts like the foreskin technique you link to.
- deleted 9y ago[deleted]
- skrause 9y agoYou can donate your skin that is being removed after heavy weight loss: http://www.livestrong.com/article/126643-donate-skin-after-bariatric-surgery/ http://www.livestrong.com/article/126643-donate-skin-after-b... I can imaging that this is a big source of donated skin.