Immunity:骨质疏松:益生菌能保护骨骼健康吗?

2018-11-20 佚名 中国生物技术网

通常,骨质疏松症主要影响老年人,但是骨质流失可能从40岁就开始了。最近,科学家们发现,益生菌可能是一种安全有效的对抗骨质流失的“工具”。

通常,骨质疏松症主要影响老年人,但是骨质流失可能从40岁就开始了。最近,科学家们发现,益生菌可能是一种安全有效的对抗骨质流失的“工具”。

骨骼并不是只生长一次然后就一成不变了。相反,它是由活体组织形成的,会持续地自我更替并形成新的骨骼。

在我们年轻的时候,这一过程更加高效。到了三十多岁左右的时候,身体就不再增加骨骼质量。一旦我们到了四、五十岁,消失的骨骼组织已经超过了更新速度。随着时间的流逝,这就会导致骨质疏松症。骨骼逐渐变得单薄,从而容易导致骨折,即使很轻微的跌倒也会造成严重后果。

年龄较大的妇女往往有较高的发病风险,但这种疾病不仅是女性专属,男性也会患病。其他风险因素还包括在50岁以后经历骨折、更年轻提前、体型较小、吸烟以及有骨质疏松家族病史。

骨质疏松引起的骨折具有破坏性后果,髋部骨折并发症导致伤后第一年死亡率达到24%-30%,永久性残疾率几乎达到50%。

我们年龄越大,骨质疏松风险就越大,而女性在更年期期间骨质流失的速度更快。然而不管是什么性别,到了七十多岁的时候,骨质流失的速度都差不多。

虽然已有药物可以帮助治疗骨质疏松,然而,由于目前可用药物的成本和副作用,使大多数骨质疏松症病例仍未得到治疗或无效治疗。因此,迫切需要鉴定和证实用于预防和治疗骨质疏松症的新的、廉价的,且安全的和有效的干预措施。

预防骨质疏松症

近日发表在《Immunity》上的一项研究测试了益生菌增强骨骼生长的能力。美国埃默里大学的Roberto Pacifici教授领导的一个研究团队使用雌性实验小鼠验证了这一问题。研究人员对小鼠喂食鼠李糖乳杆菌(LGG)补充剂超过4周时间。

先前已有小规模人体研究报告了饮食中补充益生菌对骨质疏松症患者的积极结果。在动物模型中,益生菌可以预防牙周病引起的骨质流失、糖尿病和雌激素缺乏症。尽管有这些报道,但对于益生菌是否可以改善健康受试者出生后的骨骼发育或延迟骨骼退化的知识仍然知之甚少。

Pacifici说:“我们的早期研究已证实,广泛使用的益生菌鼠李糖乳杆菌 (LGG)可以保护小鼠免受卵巢切除诱导的骨吸收和骨质流失。在同一项研究中,我们观察到LGG驱动骨骼形成并增加了小鼠的骨量。虽然引起这种反应的机制仍然很神秘。”

研究团队发现,LGG可以增加肠道中产生一种名为丁酸盐的特殊代谢物水平。反过来,丁酸盐又能促进骨髓中的T细胞产生一种名为Wnt10b的蛋白质,这种蛋白质对于骨骼生长至关重要。



图片来源:《Immunity》

Pacifici表示:“我们对肠道微生物在调节骨骼中的作用以及益生菌作用机制的复杂性感到惊讶。”他解释说,益生菌是有些争议的,因为它们对骨骼的作用机制尚不明确,因此被认为是某种替代的、神秘的和未经证实的治疗方法。

然而,该研究表明,益生菌对骨骼结构的影响是积极的。Pacifici还认为,益生菌中含有的细菌数量和益生菌的种类同样重要,但还需要更多的研究来证实这一点。

该研究的限制

关于这项研究值得注意的是,它使用的研究对象是小鼠,而非人类。作者说,将这项研究继续下去是非常必要的。他们想要了解益生菌是否对其他的骨骼疾病同样有效,并希望这项研究可以在人体上继续进行。

Pacifici解释说:“我们的发现需要在人体研究中得到验证。”他指出,如果人体研究成功,就能为我们找到一条花费不高且耐受性良好的治疗方法,在改善年轻人骨骼发育的同时,帮助预防老年人患骨质疏松症。

原始出处:


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=2030388, encodeId=eff72030388a8, content=<a href='/topic/show?id=25079e7287' target=_blank style='color:#2F92EE;'>#Immunity#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9772, encryptionId=25079e7287, topicName=Immunity)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Fri Feb 01 00:38:00 CST 2019, time=2019-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555710, encodeId=1c451555e1018, content=<a href='/topic/show?id=9cac10191188' target=_blank style='color:#2F92EE;'>#骨骼健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101911, encryptionId=9cac10191188, topicName=骨骼健康)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b9814658686, createdName=meichuangyi, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1592516, encodeId=6261159251609, content=<a href='/topic/show?id=6dc2101853ed' target=_blank style='color:#2F92EE;'>#骨质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101853, encryptionId=6dc2101853ed, topicName=骨质)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e1d018108513, createdName=Eleven17, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353255, encodeId=557e35325576, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Wed Nov 21 13:32:56 CST 2018, time=2018-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353214, encodeId=c9333532147a, content=长见识了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Wed Nov 21 07:00:26 CST 2018, time=2018-11-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2030388, encodeId=eff72030388a8, content=<a href='/topic/show?id=25079e7287' target=_blank style='color:#2F92EE;'>#Immunity#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9772, encryptionId=25079e7287, topicName=Immunity)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Fri Feb 01 00:38:00 CST 2019, time=2019-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555710, encodeId=1c451555e1018, content=<a href='/topic/show?id=9cac10191188' target=_blank style='color:#2F92EE;'>#骨骼健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101911, encryptionId=9cac10191188, topicName=骨骼健康)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b9814658686, createdName=meichuangyi, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1592516, encodeId=6261159251609, content=<a href='/topic/show?id=6dc2101853ed' target=_blank style='color:#2F92EE;'>#骨质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101853, encryptionId=6dc2101853ed, topicName=骨质)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e1d018108513, createdName=Eleven17, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353255, encodeId=557e35325576, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Wed Nov 21 13:32:56 CST 2018, time=2018-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353214, encodeId=c9333532147a, content=长见识了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Wed Nov 21 07:00:26 CST 2018, time=2018-11-21, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2030388, encodeId=eff72030388a8, content=<a href='/topic/show?id=25079e7287' target=_blank style='color:#2F92EE;'>#Immunity#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9772, encryptionId=25079e7287, topicName=Immunity)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Fri Feb 01 00:38:00 CST 2019, time=2019-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555710, encodeId=1c451555e1018, content=<a href='/topic/show?id=9cac10191188' target=_blank style='color:#2F92EE;'>#骨骼健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101911, encryptionId=9cac10191188, topicName=骨骼健康)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b9814658686, createdName=meichuangyi, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1592516, encodeId=6261159251609, content=<a href='/topic/show?id=6dc2101853ed' target=_blank style='color:#2F92EE;'>#骨质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101853, encryptionId=6dc2101853ed, topicName=骨质)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e1d018108513, createdName=Eleven17, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353255, encodeId=557e35325576, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Wed Nov 21 13:32:56 CST 2018, time=2018-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353214, encodeId=c9333532147a, content=长见识了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Wed Nov 21 07:00:26 CST 2018, time=2018-11-21, status=1, ipAttribution=)]
    2018-11-22 Eleven17
  4. [GetPortalCommentsPageByObjectIdResponse(id=2030388, encodeId=eff72030388a8, content=<a href='/topic/show?id=25079e7287' target=_blank style='color:#2F92EE;'>#Immunity#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9772, encryptionId=25079e7287, topicName=Immunity)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Fri Feb 01 00:38:00 CST 2019, time=2019-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555710, encodeId=1c451555e1018, content=<a href='/topic/show?id=9cac10191188' target=_blank style='color:#2F92EE;'>#骨骼健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101911, encryptionId=9cac10191188, topicName=骨骼健康)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b9814658686, createdName=meichuangyi, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1592516, encodeId=6261159251609, content=<a href='/topic/show?id=6dc2101853ed' target=_blank style='color:#2F92EE;'>#骨质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101853, encryptionId=6dc2101853ed, topicName=骨质)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e1d018108513, createdName=Eleven17, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353255, encodeId=557e35325576, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Wed Nov 21 13:32:56 CST 2018, time=2018-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353214, encodeId=c9333532147a, content=长见识了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Wed Nov 21 07:00:26 CST 2018, time=2018-11-21, status=1, ipAttribution=)]
    2018-11-21 清风拂面

    谢谢分享学习

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2030388, encodeId=eff72030388a8, content=<a href='/topic/show?id=25079e7287' target=_blank style='color:#2F92EE;'>#Immunity#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9772, encryptionId=25079e7287, topicName=Immunity)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Fri Feb 01 00:38:00 CST 2019, time=2019-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555710, encodeId=1c451555e1018, content=<a href='/topic/show?id=9cac10191188' target=_blank style='color:#2F92EE;'>#骨骼健康#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101911, encryptionId=9cac10191188, topicName=骨骼健康)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b9814658686, createdName=meichuangyi, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1592516, encodeId=6261159251609, content=<a href='/topic/show?id=6dc2101853ed' target=_blank style='color:#2F92EE;'>#骨质#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101853, encryptionId=6dc2101853ed, topicName=骨质)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e1d018108513, createdName=Eleven17, createdTime=Thu Nov 22 13:38:00 CST 2018, time=2018-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353255, encodeId=557e35325576, content=谢谢分享学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Wed Nov 21 13:32:56 CST 2018, time=2018-11-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=353214, encodeId=c9333532147a, content=长见识了, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuHfSLw3PzIKiaSnTBUuAtRkrrxWpibukl35iciaGtBq4LYQv4ian1tPC3IdmzWI2dZ3cDC8wUg5CnBxlJ/0, createdBy=33a51675735, createdName=jiangxianchen, createdTime=Wed Nov 21 07:00:26 CST 2018, time=2018-11-21, status=1, ipAttribution=)]
    2018-11-21 jiangxianchen

    长见识了

    0

相关资讯

世界骨质疏松日:骨质疏松预防需从30岁开始

骨质疏松被称为沉默的杀手,目前我国超7000万骨质疏松患者,它导致的骨折发病率、致残率及死亡率较高。据祈福医院治未病科李跃华主任介绍,骨质疏松症的最大危害就是骨折。临床上,经常遇到被轻轻碰一下跌倒在地上引起的骨折,坐公交车时司机急刹车、转弯时老人没扶稳跌倒受伤引起骨折……。更不为人所重视的是骨质疏松的腰椎压缩性骨折,是在你不知不觉中发生的!身高变矮,造成肺功能和心功能障碍!这些患者都是骨质疏松

卫健委:超三成50岁以上女性患骨质疏松,是男性5倍多

“中国首个居民骨质疏松症流行病学调查结果显示,50岁以上人群,骨质疏松症患病率为19.2%。50岁以上男性骨质疏松症患病率为6.0%,女性患病率则达到32.1%,女性患病率是男性的5倍多!65岁以上女性的骨质疏松症患病率更是达到51.6%。”中国疾控中心慢病中心副主任李志新说道。每12秒就发生一次骨质疏松性骨折骨质疏松症是影响居民健康的最常见的骨骼性疾病,在早期通常没有明显的症状,随着骨质疏松病

中国首部《原发性骨质疏松症诊疗社区指导原则》在沪发布

随着年龄增长,最怕骨头出问题导致“动不了”影响生活质量,去医院看病又怕耽误时间。新医改下,分级诊疗政策的逐步落地,这些问题将得到显著缓解。2018年10月20日世界骨质疏松日来临之际,中华医学会骨质疏松和骨矿盐疾病分会在上海发布了《原发性骨质疏松症诊疗社区指导原则》(以下简称社区指导原则),参与编纂的多位权威专家到场并解读社区指导原则的亮点和重要意义,本次新闻发布得到默沙东的支持。 发布仪式

3个病例深度剖析骨质疏松症的诊治!

绝经后女性是骨质疏松的重灾区,特别是早绝经女性,警惕!

骨质疏松新的病因和靶点——肠道微生物

骨骼是一个动态活性组织,它通过持续的重塑来维持其矿化平衡及自身的结构完整,其中具有骨形成功能的成骨细胞和具有骨吸收功能的破骨细胞在骨重塑的过程中起着关键的作用。在骨重塑过程中,破骨细胞粘附在旧骨区域,分泌酸性物质溶解矿物质,分泌蛋白酶消化骨基质,形成骨吸收陷窝;然后,成骨细胞移动到被吸收部位,分泌骨基质,骨基质经矿化而形成新骨。正常情况下,破骨与成骨过程有条不紊的进行,它们的平衡是维持正常

Sci Transl Med:牙龈疾病与骨质疏松有什么关系?

根据一项在小鼠和人身上进行的新研究,口腔中不健康的微生物群触发了炎症以及破坏组织中的特异性免疫细胞,导致与严重牙龈疾病相关的骨质丢失。