日本研发超级微型胶囊 药效或可放大100倍

2017-11-01 佚名 中国新闻网

据日媒报道,近日,日本东京大学和东京医科齿科大学的科研小组使用氨基酸研发了一种直径仅有3万分之1毫米左右的超级微型胶囊。

据日媒报道,近日,日本东京大学和东京医科齿科大学的科研小组使用氨基酸研发了一种直径仅有3万分之1毫米左右的超级微型胶囊。

据报道,人脑除了成为营养源的葡萄糖等之外,血液中的物质几乎都无法进入其中,在治疗阿尔茨海默病等疾病方面,如何将药物输送到人脑内部一直是一个重大难题。

而使用葡萄糖将这一胶囊的表面覆盖后,脑血管中的特定蛋白质与胶囊的葡萄糖相结合,从而可将胶囊输送到人脑内部。

报道称,科研小组还注意到在空腹状态下特定蛋白质能积极地输送葡萄糖这一特点,并将胶囊用于空腹状态下的实验鼠时,成功地将胶囊输送到了鼠脑内部,其效果达到迄今为止药物的100倍左右。

科研小组认为,如果将药物成分放入这一胶囊的话,可以期待其达到迄今为止所无法达到的疗效。

东京医科齿科大学教授横田隆德指出:“这一胶囊不仅可以在医治老年痴呆症,而且还可以在治疗神经关联的疑难病症以及精神疾病方面成为强有力的武器。”

此外,东京大学特任教授片冈一则表示:“希望将来能研发出可将药物输送到人体任何所需部位的纳米技术。”

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1973181, encodeId=853c19e318159, content=<a href='/topic/show?id=2bfc5058245' target=_blank style='color:#2F92EE;'>#微型胶囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50582, encryptionId=2bfc5058245, topicName=微型胶囊)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/4E6244DB7C1860858424437821E08291/100, createdBy=a6a52500039, createdName=ms3994565386320060, createdTime=Tue Nov 21 08:10:00 CST 2017, time=2017-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1672308, encodeId=a13e16e23080b, content=<a href='/topic/show?id=2f3a8e59170' target=_blank style='color:#2F92EE;'>#药效#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87591, encryptionId=2f3a8e59170, topicName=药效)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=189026903389, createdName=lsndxfj, createdTime=Fri Mar 02 18:10:00 CST 2018, time=2018-03-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294366, encodeId=0f051294366ac, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1300080, encodeId=47a913000801c, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257774, encodeId=dbac25e77431, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Nov 01 11:14:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1973181, encodeId=853c19e318159, content=<a href='/topic/show?id=2bfc5058245' target=_blank style='color:#2F92EE;'>#微型胶囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50582, encryptionId=2bfc5058245, topicName=微型胶囊)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/4E6244DB7C1860858424437821E08291/100, createdBy=a6a52500039, createdName=ms3994565386320060, createdTime=Tue Nov 21 08:10:00 CST 2017, time=2017-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1672308, encodeId=a13e16e23080b, content=<a href='/topic/show?id=2f3a8e59170' target=_blank style='color:#2F92EE;'>#药效#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87591, encryptionId=2f3a8e59170, topicName=药效)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=189026903389, createdName=lsndxfj, createdTime=Fri Mar 02 18:10:00 CST 2018, time=2018-03-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294366, encodeId=0f051294366ac, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1300080, encodeId=47a913000801c, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257774, encodeId=dbac25e77431, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Nov 01 11:14:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2018-03-02 lsndxfj
  3. [GetPortalCommentsPageByObjectIdResponse(id=1973181, encodeId=853c19e318159, content=<a href='/topic/show?id=2bfc5058245' target=_blank style='color:#2F92EE;'>#微型胶囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50582, encryptionId=2bfc5058245, topicName=微型胶囊)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/4E6244DB7C1860858424437821E08291/100, createdBy=a6a52500039, createdName=ms3994565386320060, createdTime=Tue Nov 21 08:10:00 CST 2017, time=2017-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1672308, encodeId=a13e16e23080b, content=<a href='/topic/show?id=2f3a8e59170' target=_blank style='color:#2F92EE;'>#药效#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87591, encryptionId=2f3a8e59170, topicName=药效)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=189026903389, createdName=lsndxfj, createdTime=Fri Mar 02 18:10:00 CST 2018, time=2018-03-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294366, encodeId=0f051294366ac, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1300080, encodeId=47a913000801c, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257774, encodeId=dbac25e77431, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Nov 01 11:14:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1973181, encodeId=853c19e318159, content=<a href='/topic/show?id=2bfc5058245' target=_blank style='color:#2F92EE;'>#微型胶囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50582, encryptionId=2bfc5058245, topicName=微型胶囊)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/4E6244DB7C1860858424437821E08291/100, createdBy=a6a52500039, createdName=ms3994565386320060, createdTime=Tue Nov 21 08:10:00 CST 2017, time=2017-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1672308, encodeId=a13e16e23080b, content=<a href='/topic/show?id=2f3a8e59170' target=_blank style='color:#2F92EE;'>#药效#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87591, encryptionId=2f3a8e59170, topicName=药效)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=189026903389, createdName=lsndxfj, createdTime=Fri Mar 02 18:10:00 CST 2018, time=2018-03-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294366, encodeId=0f051294366ac, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1300080, encodeId=47a913000801c, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257774, encodeId=dbac25e77431, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Nov 01 11:14:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2017-11-03 lqvr
  5. [GetPortalCommentsPageByObjectIdResponse(id=1973181, encodeId=853c19e318159, content=<a href='/topic/show?id=2bfc5058245' target=_blank style='color:#2F92EE;'>#微型胶囊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50582, encryptionId=2bfc5058245, topicName=微型胶囊)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/4E6244DB7C1860858424437821E08291/100, createdBy=a6a52500039, createdName=ms3994565386320060, createdTime=Tue Nov 21 08:10:00 CST 2017, time=2017-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1672308, encodeId=a13e16e23080b, content=<a href='/topic/show?id=2f3a8e59170' target=_blank style='color:#2F92EE;'>#药效#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87591, encryptionId=2f3a8e59170, topicName=药效)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=189026903389, createdName=lsndxfj, createdTime=Fri Mar 02 18:10:00 CST 2018, time=2018-03-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1294366, encodeId=0f051294366ac, content=<a href='/topic/show?id=ca6e592189b' target=_blank style='color:#2F92EE;'>#日本#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59218, encryptionId=ca6e592189b, topicName=日本)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f634250, createdName=chentianping, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1300080, encodeId=47a913000801c, content=<a href='/topic/show?id=ed5ee332423' target=_blank style='color:#2F92EE;'>#研发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73324, encryptionId=ed5ee332423, topicName=研发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Fri Nov 03 01:10:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=257774, encodeId=dbac25e77431, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Nov 01 11:14:44 CST 2017, time=2017-11-01, status=1, ipAttribution=)]
    2017-11-01 戒馋,懒,贪

    谢谢分享学习了

    0

相关资讯

医疗领域的又一次革命:科学家成功研发在你体内监测健康的胶囊

近日,科学家成功研发了可通过自身胃液驱动的胶囊,能够在身体内部向你手机发送健康数据。通过持续不断的监测你的健康和服药情况,这个微型的胶囊将会掀起医疗领域的又一次革命。来自麻省理工大学的科研教授 Phillip Nadeau 表示:“这款自驱动的胶囊在服用后,能够在你身体内持续数周监测各种生理指标。它会固定在胃里,进行各种指标测量并将其传输至你的手机中。”在美国波士顿举行的全球最大生物峰会上,Nad