Cell:肝脏再生能力为何如此强大?终于找到原因了!

2015-08-14 MedSci MedSci原创

在人体的所有器官中,肝脏的再生能力最为强大。至于肝脏如何进行自我修复及再生,专家学者们尚未得到统一的结果。一项新进研究揭示了一种不明细胞对肝脏再生具有重要意义,它可以使肝脏组织得以再生却不会形成肿瘤。这些新发现的细胞也称为肝细胞,但是它的功能比普通的肝细胞更强大。在既往研究中,研究人员认为肝脏中的一类成体干细胞即卵圆细胞在肝脏的再生功能中发挥着重要作用,但是后续研究证实卵圆细胞最后分化为胆管细胞。

在人体的所有器官中,肝脏的再生能力最为强大。至于肝脏如何进行自我修复及再生,专家学者们尚未得到统一的结果。一项新进研究揭示了一种不明细胞对肝脏再生具有重要意义,它可以使肝脏组织得以再生却不会形成肿瘤。这些新发现的细胞也称为肝细胞,但是它的功能比普通的肝细胞更强大。在既往研究中,研究人员认为肝脏中的一类成体干细胞即卵圆细胞在肝脏的再生功能中发挥着重要作用,但是后续研究证实卵圆细胞最后分化为胆管细胞。 




加利福尼亚大学圣地亚哥分校医学院的研究人员发现,“混合肝细胞”是肝脏具有强大再生功能的根本原因。他们将研究结果发表在Cell。

药理学和病理学教授Michael Karin说道:“利用杂种肝细胞是治疗肝脏病变最有效的方案,而且通过干细胞移植是避免出现肝衰竭最安全的方式。”

如果患者患有一些影响肝脏再生能力的疾病如肝硬化和肝炎,在今后完全可以采用细胞移植的方式治疗,并恢复肝脏功能。如果患者患有肝硬化,则会导致一系列并发症的出现,如食管胃底静脉曲张。在美国,导致肝硬化最常见的病因是酗酒和肝炎。

将小鼠暴露于四氯化碳这种有毒环境下之后,研究人员密切关注着肝脏的修复过程。在肝脏的自我修复过程中,他们在肝门处发现了混合肝细胞。在肝脏出现慢性损伤之后,这些肝细胞广泛进行增殖,对肝脏进行修复。由于这些细胞与正常的肝细胞相似,但表达出的基因为低水平的胆管细胞特异性基因,研究人员将它们称为是“混合肝细胞(Hybrid hepatocytes,HybHP )”。

“虽然混合肝细胞并非干细胞,但是截至到目前为止,利用混合肝细胞治疗肝衰竭患者最为有效。” Joan Font-Burgada教授如是说道。

目前,许多研究人员正在检测诱导多能干细胞(iPSCs)修复受损肝脏的能力,以避免患者出现肝衰竭并发症。使用诱导多能干细胞是非常困难的,但是,一旦可以使用iPSCs对患者的受损肝脏进行治疗,则肝细胞再生的速度和能力令人惊叹。但是必须承认的是,患者患肿瘤的风险也相应增加。

研究人员对三组肝癌小鼠(各组小鼠患肝癌的类型不同)进行了评估和相应检查,他们发现,并没有证据证明混合肝细胞可以导致肝癌的出现和恶化。因此研究人员认为,混合肝细胞并不会引起肝病患者出现肝癌。

尽管大多数的研究以小鼠为实验对象进行,研究人员希望在人体中也可以找到人类的肝脏混合肝细胞,且人的混合肝细胞与小鼠的混合肝细胞的功能相似,都可以促使肝脏组织的再生和自我修复。我们相信,会有那么一天,对于肝衰竭的患者,不需肝移植,只需细胞移植便可拯救患者生命。

原始出处:
Michael Karin et al., Hybrid periportal hepatocytes regenerate the injured liver without giving rise to cancer, Cell, doi: 10.1016/j.cell.2015.07.026, published 13 August 2015, abstract.

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 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
    2016-05-14 智智灵药
  3. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
    2015-08-18 wodexinxi

    “杂交肝细胞”

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
    2015-08-16 acount

    很好的!!!

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1869184, encodeId=fd5e1869184a4, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jul 15 04:28:00 CST 2016, time=2016-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959439, encodeId=7806195943971, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Sat May 14 17:28:00 CST 2016, time=2016-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037668, encodeId=4733203e668fc, content=<a href='/topic/show?id=636d3068e52' target=_blank style='color:#2F92EE;'>#再生能力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30687, encryptionId=636d3068e52, topicName=再生能力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85152500072, createdName=124987c6m36暂无昵称, createdTime=Tue Mar 29 11:28:00 CST 2016, time=2016-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35794, encodeId=356735e9423, content=“杂交肝细胞”, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Tue Aug 18 08:06:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35690, encodeId=19d8356905b, content=很好的!!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=151, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f0f106091, createdName=acount, createdTime=Sun Aug 16 15:46:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1524071, encodeId=1aad15240e10e, content=<a href='/topic/show?id=07d0814257c' target=_blank style='color:#2F92EE;'>#肝脏再生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81425, encryptionId=07d0814257c, topicName=肝脏再生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fc5711566942, createdName=echonoir, createdTime=Sun Aug 16 12:28:00 CST 2015, time=2015-08-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=35673, encodeId=a67c356e3be, content=讲的好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Sun Aug 16 10:27:00 CST 2015, time=2015-08-16, status=1, ipAttribution=)]
    2015-08-16 shenyifeiyang

    讲的好!

    0

相关资讯

白人男子接受黑人肝脏移植后…皮肤变黑了

人类的皮肤也能像调色板一样随意变色吗? 台湾东森新闻报道称,一名叫Semen Gendler的俄罗斯白人肝癌患者在接受了肝脏移植手术后发现其肤色逐渐转黑。这是为什么呢? 报道提到,Semen Gendler的肝脏移植手术是在美国进行的,捐赠者是当地的一名非裔美国人,整台手术花费近50万美元。 尽管手术非常成功,Semen Gendler的朋友在数个月后却发现他的皮肤颜色出现了改变,并猜测

J Exp Med:CD68——抗疟疾药物治疗的新靶点

、据发表于《实验医学杂志》的一项报道所示,科学家发现已有疟疾寄生虫入境,若这些寄生虫传染至人类身上,则这种可进入蛋白的药物可能有助于防止疾病的传播。疟疾是由一种称为恶性疟原虫的寄生虫所引起的,通过蚊虫叮咬传播到人类身上。限制寄生虫的传播并增加治疗的覆盖面已减少了死于疟疾的人数,但全世界每年仍有约2亿人新感染疟疾,50万人死于疟疾。疟疾寄生虫感染人体后最先到达的地方是肝脏,那里一些微生物可繁殖出成千

论酗酒的十大危害

人的饮酒量、遗传体质、性别、BMI、健康状况不同,则机体对慢性饮酒的反应也不同。机体对酒精吸收的多,分解的少,导致酒精过量积聚在血液中,并随着血液循环,导致机体脏器出现缓慢的损害。当身体需要比它能分解酒精,过量积聚在血液中。心脏循环血液酒精在整个身体,导致化学和正常身体功能的变化。即使是一次性的暴饮暴食,也会导致身体的损伤或死亡。随着时间的推移,过量饮酒会导致许多慢性疾病和其他严重的健康问题的发生

Nature:终于找到你!肝脏干细胞来源揭秘

实验小鼠肝脏标本:干细胞就在中央静脉(红色)周围,绿色是干细胞分化的细胞 Nature杂志最新在线的一篇研究中,Howard Hughes医学研究所(HHMI)的科学家确定了能够分化为功能性肝细胞的干细胞。这项研究解开了关于肝脏不断新生的细胞到底从何而来的老谜团。研究的通讯作者,斯坦福大学HHMI研究员Roel Nusse博士说:“我们解决了一个很老的问题.我们发现,就如同其他需要补充丢失细胞的

守护肝就是守护健康

肝脏,是我们人体最为重要的器官之一,若说体格大小,在实质性内脏中肝脏可是最大的一个,发育完全后平均可达1.5公斤。肝脏位于人体的右上腹部,和胃肠相邻,像一顶歪戴着的小帽子,罩在胃肠右上方。为什么说守护肝就是守护健康呢?因为肝脏有五个重要功能,与人体健康直接挂钩!  肝脏的五个功能  一、解毒功能 有一句颇为诙谐的句子:“少爷的身子,跑堂的命”——如果将我们的人体比作一家客栈,那么我们的肝脏就像是奔