Julian Ryall, Tokyo
Japanese scientists are expecting to be granted approval to grow human organs in animals and then harvest them for transplant within the next year. Surgeons perform a transplant as it was announced today that Japanese scientists are expecting to be granted approval to grow human organs in animals and then harvest them for transplant within the next year. A panel of scientists and legal experts appointed by the government has drawn up a recommendation that will form the basis of new guidelines for Japan’s world-leading embryonic research. There is widespread support in Japan for research that has raised red flags in other countries. Scientists plan to introduce a human stem cell into the embryo of an animal – most likely a pig citeste si comenteaza …

Varsta organelor corpului tau este mai mica decat iti poti inchipui. Sa crezi sau sa nu crezi, dar plamanii tai au doar 6 saptamani, iar papilele gustative abia 10 zile. Toate aceste lucruri sunt adevarate, sustin cercetatorii, datorita ciclului natural al corpului uman si evident al fiecarui organ in parte. Deci corpul nostru este mult mai tanar decat credem noi. Care este varsta organelor corpului tau? Papilele gustative au doar 10 zile de existenta. Limba este acoperita cu aproape 9000 de papile gustative care ne ajuta a face diferenta intre dulce, sarat, acru si amar, explica Profesorul Damian Walmsley, consultant stiintific la British Dental Association. Papilele gustative sunt o colectie de celule pe suprafata limbii, fiecare avand aproximativ 50 de celule. citeste si comenteaza …