Sci Rep:神奇蘑菇或能改变抑郁症患者大脑

2017-10-16 佚名 科学网

一项日前发表于《科学报告》杂志的研究发现,在神奇蘑菇中发现的一种迷幻化合物——裸盖菇素或许能帮助重新设定大脑中同抑郁症相关的神经回路的活动。

一项日前发表于《科学报告》杂志的研究发现,在神奇蘑菇中发现的一种迷幻化合物——裸盖菇素或许能帮助重新设定大脑中同抑郁症相关的神经回路的活动。

一直以来,神奇蘑菇的热衷者认为,该药物诱导产生深沉感觉的能力或许能被用于疾病的治疗。同时,大脑成像研究证实,裸盖菇素靶向的是在抑郁症中过度活跃的大脑区域。

去年,来自英国伦敦帝国学院的Robin Carhart-Harris和同事开展了利用裸盖菇素治疗抑郁症的首次临床试验,并且获得了一些振奋人心的结果。虽然此次试验仅涉及12人并且没有对照组,但该团队发现,经过两个疗程的裸盖菇素辅助精神疗法,所有志愿者的症状均有所减轻。

如今,Carhart-Harris和团队成员发现,裸盖菇素似乎能引发抑郁症患者大脑的改变。此项研究涉及19人。和此前研究一样,受试者患有抑郁症但传统治疗对其无效。每名志愿者间隔7天分别服用10毫克和25毫克剂量的裸盖菇素。大脑扫描显示,在服用该药物后,大脑某些区域的活动开始减少。这些区域包括在处理压力和恐惧方面起到一定作用的杏仁核。参与者报告称,他们的心情立即有了改善并且最长持续了5周。

“我们首次证实,在对传统疗法未作出任何反应后,接受裸盖菇素治疗的抑郁症患者在大脑活动方面出现了明显改变。”Carhart-Harris介绍说。

“这是关于裸盖菇素可能对最顽固的抑郁症产生疗效的进一步证据。”来自伦敦国王学院的Paul Morrison表示,“这个领域的进展是精神病学优先关注的重点。一些人会遭受抑郁症的多年折磨,而该疾病似乎能抵抗所有标准疗法。”

不过,Carhart-Harris团队警告说,人们不应当尝试用裸盖菇素药物进行自我治疗。

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2098401, encodeId=665b2098401ef, content=在神奇<a href='/topic/show?id=5f2288493b1' target=_blank style='color:#2F92EE;'>#蘑菇#</a>中发现的一种<a href='/topic/show?id=7a27104988d3' target=_blank style='color:#2F92EE;'>#致幻#</a>化合物——裸盖菇素或许能帮助重新设定大脑中同<a href='/topic/show?id=91cf549e3f1' target=_blank style='color:#2F92EE;'>#抑郁症#</a>相关的神经回路的活动。<a href='/topic/show?id=02ab1480308' target=_blank style='color:#2F92EE;'>#Psilocybin#</a><a href='/topic/show?id=057690433f4' target=_blank style='color:#2F92EE;'>#裸盖菇素#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88493, encryptionId=5f2288493b1, topicName=蘑菇), TopicDto(id=104988, encryptionId=7a27104988d3, topicName=致幻), TopicDto(id=54973, encryptionId=91cf549e3f1, topicName=抑郁症), TopicDto(id=14803, encryptionId=02ab1480308, topicName=Psilocybin), TopicDto(id=90433, encryptionId=057690433f4, topicName=裸盖菇素)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa0e14, createdName=lifestar, createdTime=Fri Nov 04 03:20:07 CST 2022, time=2022-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1988584, encodeId=dc751988584e3, content=<a href='/topic/show?id=1fe2549e72e' target=_blank style='color:#2F92EE;'>#抑郁症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54977, encryptionId=1fe2549e72e, topicName=抑郁症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ce68183, createdName=xiongke010, createdTime=Fri Jun 08 03:27:00 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1570508, encodeId=c22f15e05085f, content=<a href='/topic/show?id=5f2288493b1' target=_blank style='color:#2F92EE;'>#蘑菇#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88493, encryptionId=5f2288493b1, topicName=蘑菇)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbb15667433, createdName=楚秀娟, createdTime=Wed Oct 18 04:27:00 CST 2017, time=2017-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=253684, encodeId=6b2f253684a1, content=以前的巫医就有服用有毒蘑菇的记录, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Tue Oct 17 10:50:43 CST 2017, time=2017-10-17, status=1, ipAttribution=)]
    2022-11-04 lifestar

    在神奇#蘑菇#中发现的一种#致幻#化合物——裸盖菇素或许能帮助重新设定大脑中同#抑郁症#相关的神经回路的活动。#Psilocybin##裸盖菇素#

    0

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  3. [GetPortalCommentsPageByObjectIdResponse(id=2098401, encodeId=665b2098401ef, content=在神奇<a href='/topic/show?id=5f2288493b1' target=_blank style='color:#2F92EE;'>#蘑菇#</a>中发现的一种<a href='/topic/show?id=7a27104988d3' target=_blank style='color:#2F92EE;'>#致幻#</a>化合物——裸盖菇素或许能帮助重新设定大脑中同<a href='/topic/show?id=91cf549e3f1' target=_blank style='color:#2F92EE;'>#抑郁症#</a>相关的神经回路的活动。<a href='/topic/show?id=02ab1480308' target=_blank style='color:#2F92EE;'>#Psilocybin#</a><a href='/topic/show?id=057690433f4' target=_blank style='color:#2F92EE;'>#裸盖菇素#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88493, encryptionId=5f2288493b1, topicName=蘑菇), TopicDto(id=104988, encryptionId=7a27104988d3, topicName=致幻), TopicDto(id=54973, encryptionId=91cf549e3f1, topicName=抑郁症), TopicDto(id=14803, encryptionId=02ab1480308, topicName=Psilocybin), TopicDto(id=90433, encryptionId=057690433f4, topicName=裸盖菇素)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa0e14, createdName=lifestar, createdTime=Fri Nov 04 03:20:07 CST 2022, time=2022-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1988584, encodeId=dc751988584e3, content=<a href='/topic/show?id=1fe2549e72e' target=_blank style='color:#2F92EE;'>#抑郁症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54977, encryptionId=1fe2549e72e, topicName=抑郁症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ce68183, createdName=xiongke010, createdTime=Fri Jun 08 03:27:00 CST 2018, time=2018-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1570508, encodeId=c22f15e05085f, content=<a href='/topic/show?id=5f2288493b1' target=_blank style='color:#2F92EE;'>#蘑菇#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88493, encryptionId=5f2288493b1, topicName=蘑菇)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbb15667433, createdName=楚秀娟, createdTime=Wed Oct 18 04:27:00 CST 2017, time=2017-10-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=253684, encodeId=6b2f253684a1, content=以前的巫医就有服用有毒蘑菇的记录, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Tue Oct 17 10:50:43 CST 2017, time=2017-10-17, status=1, ipAttribution=)]
    2017-10-18 楚秀娟
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    2017-10-17 sunfeifeiyang

    以前的巫医就有服用有毒蘑菇的记录

    0

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