mother makes plea for stem cell donor to give sons chance at a normal life; england:intvarious of cezar and david nica playing with toysmarcela... - 幹細胞 個影片檔及 b 捲影像01:42
futuristic 3d medical animation of human cells. cinematic microscopic view of biological regeneration and cell therapy concept. - 幹細胞 個影片檔及 b 捲影像00:15
exploring the structure and function of dividing cells in a laboratory setting with advanced microscopy techniques. 3d animation - 幹細胞 個影片檔及 b 捲影像00:10
stem cell donor who saved boy's life turned out to be his dad's work colleague; england:intdavid millward interview sotgv miles playing with... - 幹細胞 個影片檔及 b 捲影像01:54
dna double helix. medical scientific concept. black background and green screen. can be used in background elements related to medical scientific or cosmetic industry. abstract background - 幹細胞 個影片檔及 b 捲影像00:09
family appeal for stem cell donor for cancer patient; pictures are itv anglia news - regional newsengland: hertfordshire: st albans:extben collins... - 幹細胞 個影片檔及 b 捲影像00:28
family appeal for stem cell donor for cancer patient; pictures are itv anglia news - regional newsengland: hertfordshire: st albans:extben collins... - 幹細胞 個影片檔及 b 捲影像02:03
anti aging blue serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 幹細胞 個影片檔及 b 捲影像00:06
anti aging blue serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 幹細胞 個影片檔及 b 捲影像00:06
anti aging serum drop of vitamin skincare on skin dry peels off after sunburn, removes wrinkles red - 幹細胞 個影片檔及 b 捲影像00:06乾的
close-up of a spinning white dna in a fog. dna part. sliding along dna molecule - 幹細胞 個影片檔及 b 捲影像00:22白色
president george w. bush walks across the white house lawn with his dogs; indiana state university researcher daniel prentice looks through a... - 幹細胞 個影片檔及 b 捲影像00:07
dr. eugene redmond says stem cell research is expensive and the private sector will not be able to come up with replacement funds. - 幹細胞 個影片檔及 b 捲影像00:09
actor michael j. fox testifies before a congressional committee on the need for stem-cell research. - 幹細胞 個影片檔及 b 捲影像00:09
president george w. bush sits in the oval office and reads over paperwork after his controversial decision to restrict stem cell research in 2001. - 幹細胞 個影片檔及 b 捲影像00:07
new york university medical center's abraham lieberman discusses the use of fetal tissue in medical research. - 幹細胞 個影片檔及 b 捲影像00:16
osaka university professor yoshiki sawa attends a press conference in suita, osaka prefecture, on jan. 27 to announce the world's first transplant of... - 幹細胞 個影片檔及 b 捲影像02:27心臟
cu demonstration of the use of mercury during stem cell research / united states - 幹細胞 個影片檔及 b 捲影像00:25
td researcher sorting supplies in harvard university lab / boston, massachusetts, united states - 幹細胞 個影片檔及 b 捲影像00:12美國
zo researcher extracting fluid from jar using pipette / boston, massachusetts, united states - 幹細胞 個影片檔及 b 捲影像00:48
ms researcher loading centrifuge in harvard university lab / boston, massachusetts, united states - 幹細胞 個影片檔及 b 捲影像00:23