成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

上海復祥生物科技有限公司

日本批準利用干細胞療法治療眼部疾病

時間:2013-7-26閱讀:3743

   日本研究人員獲得批準,可以開展利用干細胞療法治療老年性黃斑變性(age-related macular degeneration,AMD),一種引起老年人視力下降的主要疾病。日本的研究人員誘導AMD患者身上取下的皮膚細胞使其處于一種類似于干細胞的狀態后再將其轉至患者,以達到治療效果。

干細胞具有廣泛的性,具有廣泛的醫療前景。去年,Kyoto University的Shinya Yamanaka即憑借干細胞領域的研究獲得諾貝爾獎。

詳細英文報道:

Japanese researchers have won permission to embark on a pioneering clinical study of a stem cell therapy for age-related macular degeneration, a major cause of vision loss in aging patients. The planned trial is being hailed as the first human test of a stem cell therapy made from patients' own cells.

Japan provides an appropriate proving ground for induced pluripotent stem (iPS) cell therapies. Last year professor Shinya Yamanaka of Kyoto University won a piece of a Nobel Prize for his work on converting adult cells into stem cells. The stem cells have broad potential in medicine because they can evolve into a variety to cell types with the potential to repair diseased or damaged organs, and they skirt the political quagmire of harvesting stem cells from human embryos.

As AFP reported, researchers in the Japanese study plan to take skin cells from AMD patients, coax the cells into a stem-like state, and then reintroduce them to the patients. The study calls for testing the therapeutic approach in 6 patients, with the trial set to begin next year in Kobe. Applications to conduct the trial came from the Riken Center for Developmental Biology and the Institute of Biomedical Research and Innovation.

Stem cells offer a whole new way to treat vision problems. Today, AMD patients take injected therapies such as Eylea and Lucentis to combat the disease by inhibiting VEGF to stymie the formation of leaky blood vessels, which lead to deterioration of the eye tissue that is key to central vision.

However, with pioneering clinical trials comes great risk. As professor Chris Mason of University College London noted to the BBC, researchers lack evidence on the safety of iPS cells in humans. The hope is that using patients' own cells to generate the therapies could reduce the risk of their bodies rejecting the stem cells.

 

會員登錄

X

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

X
該信息已收藏!
標簽:
保存成功

(空格分隔,最多3個,單個標簽最多10個字符)

常用:

提示

X
您的留言已提交成功!我們將在第一時間回復您~

以上信息由企業自行提供,信息內容的真實性、準確性和合法性由相關企業負責,化工儀器網對此不承擔任何保證責任。

溫馨提示:為規避購買風險,建議您在購買產品前務必確認供應商資質及產品質量。

撥打電話
在線留言
主站蜘蛛池模板: 99热久久是有精品首页| 高清欧美性猛交xxxx黑人猛交| 飘花影院午夜片理论片| 羞羞漫画在线观看韩漫| 乖女从小被C到大H文NP| 国产免费午夜a无码v视频| 最新人妻中文字幕| 亚洲资源在线播放| 色噜噜狠狠爱综合| 福利在线免费观看91| 婷婷激情五月AV在线观看| 免费观看欧美大片| 麻豆一区二区免费播放网站| 午夜精品一二三区| 亚洲av午夜精品人妻| 美女扒开腿让男人桶视频在线观看| 欧美综合在线区| 亚洲一区二区三区乱码在线欧洲| 久久久中日AB精品综合| 亚洲乱码中文字幕久久孕妇黑人| 欧美同性猛男GAYMOVIES| 久久热这里是精品| 一女被两男吃奶玩乳尖动态图| 人妻秘书社长办公室中出无码| 亚洲欧洲精品A片久久99| 99青青青精品视频在线| 欧美大片在线观看aa| 国产欧美日韩综合精品二区| 深夜爽爽动态图无遮无挡| 日本一本二本无码免费视频| 欧美日韩国产在线人成网站| 国产色情A片国语露对白| 日本高清h色视频在线观看| 男女两性做爰全过程A片| 又硬又粗进去好爽A片免费多人玩| 将军边走边挺进她H树林| 欧美在线 日韩在线| 国产精品v欧美精品v日韩| 欧美 亚洲 国产 视频 小说| 日韩在线欧美在线国产在线| 少妇成熟A片无码专区小说|