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A ‘Game Changer’ For Organ Transplants: Blood Type of Donor Kidneys Altered in Breakthrough Research_我的网站
A | Breakthrough new research could significantly increase supply of organs for people with rarer blood types waiting for a transplant, reported The Guardian.,A team of scientists from the University of Cambridge have successfully altered the blood type of three donor kidneys. By flushing blood infused with a special enzyme through a human kidney the scientists removed the blood type markers lining the blood vessels of the organ.,The procedure required using a device that is connected with a donor’s kidney to pass oxygenated blood through it - a normothermic perfusion machine. As a result, the organ was converted to type O, considered the universal donor.,Blood Group Compatible,As the blood type of a donor must be compatible with the recipient’s, the new development could increase the supply of kidneys available for transplant.,A kidney from someone with blood type A cannot be transplanted to someone with blood type B, or visa versa. In such a case, the receiving body’s immune system would reject the new organ, interpreting the different blood type as foreign.,So changing the blood type to the universal O would mean the donor organ could be used for people with any blood type.,“Our confidence was really boosted after we applied the enzyme to a piece of human kidney tissue and saw very quickly that the antigens were removed. After this, we knew that the process is feasible, and we just had to scale up the project to apply the enzyme to full-size human kidneys,” Serena MacMillan, a PhD student at the University of Cambridge, said.,Scientists involved in the research, funded by charity Kidney Research UK and due to be published in the British Journal of Surgery, clarified that the outcome might have particular implications for minority ethnic groups.,Science & TechGood News for ABs: Scientists Can Now Change People's Blood Type21 February, 16:34 GMT,Some blood groups such as O Rh positive and B Rh positive are more prevalent among black, Asian and minority ethnic communities. To complicate matters further, some rare blood types are only found within the black, Asian and minority ethnic communities,This typically places them at a disadvantage, as they struggle to find a match. With low donation rates from these populations, stressed the researchers, sometimes such patients wait for as long as over a year for a compatible donor. They cited figures from 2020-21 showing that just over 9% of total organ donations in the UK came from black and minority ethnic donors. On the other hand, black and minority ethnic patients make up 33% of the kidney transplant waiting list.,“It’s very exciting to think about how this could potentially impact so many lives,” added Serena MacMillan.,The “potentially gamechanging” research was applauded by Dr Aisling McMahon, the executive director of research at Kidney Research UK.,The scientists will now test the reintroduction of other blood types and observe how the novel approach in clinical settings.。
B | Sophie 综合 奥克兰西区昨晚发生了一起车辆逃逸事件，警方逮捕了两名年轻人。 被盗车辆在奥克兰西区高速行驶，然后被警方成功地在Te Atatū South的Royal View Rd截停。
C | Advertise with us 两名青少年——一男一女——在弃车后被拘留。
D | 其中的男子很快就被逮捕，而那名女子则跑进了附近的一处地址，随后警察进入并逮捕了她。 据悉，她曾获得保释，警方对她并非陌生。 一名NZME的摄影师目睹了这辆逃逸汽车穿过Glen Eden，称警方没有追车，但警鹰直升机在空中进行了监控。 两名男子受重伤后被捕 警方称，奥克兰西区夜间发生一起事故，两名男子受重伤后被紧急送往医院，目前他们已被逮捕并受到指控。 凌晨2点前，警方接到报案，称Scowns Way某地址发生混乱事件，据报告有两人受伤。 一位警方发言人称，两名彼此认识的男子被发现受重伤。 “两人都被送往医院，目前情况稳定，伤势不会危及生命。” 一名NZME的摄影师表示，两人都在Neeson's Way和Hepburn Rd的十字路口被发现。 三辆救护车、两名管理人员和大约十几辆警车参与了事件处理，救护车和警察在两人被紧急送往医院之前向他们提供了医疗援助。 警方发言人说，两名受伤的男子年龄分别为25岁和37岁，已被指控故意造成严重身体伤害。 他们将于今天在Waitākere地区法院出庭，可能会通过视听连线远程受审。
E | 警方表示，这起事件不会对公众造成更大的风险，警方也没有就这起事件寻找其他人。 由于此事已提交法院审理，警方无法进一步发表评论。
F | 今早Scowns Way的现场仍有警察。 相关阅读： 奥克兰一家餐厅被盗，损失达数万纽币，老板深受打击 两名男子大白天持械抢劫奥克兰酒铺，抡起斧头砍店员 深夜开着偷来的汽车高速逃逸，五名奥克兰青少年被拘留 奥克兰昂贵自行车被盗，提供监控照片及GPS数据后警方拒绝调查 奥克兰一购物中心内珠宝店被暴力打劫，一名20岁男子逃离现场后被逮捕 奥克兰夜间发生暴力入室抢劫案，4名持枪罪犯逃窜100公里后在北地被捕 太猖獗！四名劫匪持斧头抢劫奥克兰加油站，员工差点爆头而亡 四名蒙面罪犯手持锤子袭击奥克兰加油站店员，行业组织恳求政府紧急行动 奥克兰高峰时段发生激烈追逐：逃逸车辆逆行险象环生，两人被捕 奥克兰北岸大超市清晨被抢：警方出动直升机和警犬队追捕，4人被拘 700棵蓝莓树被偷摘，价值5万纽币的青铜雕塑被破坏 奥克兰发生激烈群殴事件，武装警察包围了一栋房屋，一男子被捕 一名男子遭恶性袭击，被抛下码头并按在水下，警方急寻目击者 奥克兰新年夜枪杀案：两人中枪一人身亡，凶杀案调查已展开 注：本文为编译/原创，欢迎转发分享；但严禁复制等未经授权的非法使用。违反上述声明者，本网将追究其相关法律责任。使用授权请联系[email protected]。 chineseherald.co.nz All Rights Reserved 版权所有 (责编：Sophie) 相关内容 与前总理们相比，Christopher Luxon上任后声望没有提升，原因何在？ 奥克兰Ellerslie华人夫妇遇害案：两名被告面临新的指控 新西兰儿童部被严厉警告：“完全不可接受” 国家党“百日计划”即将收尾， 新政府2024年关键字：减！ 绿党议员猝然离世，国会将史无前例迎来第三位华人议员？ 工党人事大洗牌！他辞职去当大学校长只因羁绊太深？ ANZ员工给自己放贷去赌博，居然只被判分期还债？ 涨薪也没用：近万新西兰护士计划奔赴澳洲。
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