J Int Adv Otol:突发感官听力损失患者血清中循环免疫复合物和热激蛋白70研究

2018-12-23 AlexYang MedSci原创

最近,有研究人员分析了评估了热激蛋白70(Hsp70)和循环免疫复合物(CIC)在患有突发感官听力损失(SSHL)患者中的作用,地点在一个研究性大学的高级护理中心(2014-2017)。研究人员对参与者的疾病历史进行了访谈,并对耳朵、鼻子和咽喉(ENT)进行了检查,还进行了听力测试。之后对CIC和Hsp70蛋白进行了分析。研究人员还进行了简单的斑点杂交方法来鉴定结合到CIC上的Hsp70游离Hsp

最近,有研究人员分析了评估了热激蛋白70(Hsp70)和循环免疫复合物(CIC)在患有突发感官听力损失(SSHL)患者中的作用,地点在一个研究性大学的高级护理中心(2014-2017)。

研究人员对参与者的疾病历史进行了访谈,并对耳朵、鼻子和咽喉(ENT)进行了检查,还进行了听力测试。之后对CIC和Hsp70蛋白进行了分析。研究人员还进行了简单的斑点杂交方法来鉴定结合到CIC上的Hsp70游离Hsp70。研究发现,在患有先天性SSHL的59.4%患者中,免疫复合物的水平提高。与健康参与者相比,研究人员观察到了显著的差异。在48.4%的患者中,研究人员观察到了阳性游离Hsp70蛋白反应。在对照组,游离Hsp70蛋白在8%的参与者中观察到(p=0.0000034)。另外,研究人员在62.5%的患者中检测到了Hsp70结合到CIC情况,健康参与者中为12%(p<0.0001)。

最后,研究人员指出,在SSHL患者的血清中,CIC和Hsp70蛋白的水平提高。另外,结合到CIC上的Hsp70蛋白鼻游离Hsp70蛋白水平显著更高,并且也能通过蛋白免疫印迹检测到。斑点杂交方法增加了Hsp70的鉴定可靠性,同时也提高了SSHL自身免疫检测的可能性。

原始出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=1951474, encodeId=e03e19514e47d, content=<a href='/topic/show?id=afc3532e51e' target=_blank style='color:#2F92EE;'>#感官听力损失#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53275, encryptionId=afc3532e51e, topicName=感官听力损失)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f98e185, createdName=psybestwish, createdTime=Sat Apr 06 08:04:00 CST 2019, time=2019-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037116, encodeId=85c7203e116f5, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Fri Oct 25 23:04:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1910630, encodeId=2d72191063023, content=<a href='/topic/show?id=b45b426195e' target=_blank style='color:#2F92EE;'>#复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42619, encryptionId=b45b426195e, topicName=复合物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ad7f282, createdName=yang0210, createdTime=Mon Jan 21 07:04:00 CST 2019, time=2019-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306309, encodeId=b8dd1306309ab, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1522257, encodeId=6a91152225e8e, content=<a href='/topic/show?id=83732900161' target=_blank style='color:#2F92EE;'>#免疫复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29001, encryptionId=83732900161, topicName=免疫复合物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=311711435936, createdName=zhaohui6735, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1951474, encodeId=e03e19514e47d, content=<a href='/topic/show?id=afc3532e51e' target=_blank style='color:#2F92EE;'>#感官听力损失#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53275, encryptionId=afc3532e51e, topicName=感官听力损失)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f98e185, createdName=psybestwish, createdTime=Sat Apr 06 08:04:00 CST 2019, time=2019-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037116, encodeId=85c7203e116f5, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Fri Oct 25 23:04:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1910630, encodeId=2d72191063023, content=<a href='/topic/show?id=b45b426195e' target=_blank style='color:#2F92EE;'>#复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42619, encryptionId=b45b426195e, topicName=复合物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ad7f282, createdName=yang0210, createdTime=Mon Jan 21 07:04:00 CST 2019, time=2019-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306309, encodeId=b8dd1306309ab, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1522257, encodeId=6a91152225e8e, content=<a href='/topic/show?id=83732900161' target=_blank style='color:#2F92EE;'>#免疫复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29001, encryptionId=83732900161, topicName=免疫复合物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=311711435936, createdName=zhaohui6735, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1951474, encodeId=e03e19514e47d, content=<a href='/topic/show?id=afc3532e51e' target=_blank style='color:#2F92EE;'>#感官听力损失#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53275, encryptionId=afc3532e51e, topicName=感官听力损失)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f98e185, createdName=psybestwish, createdTime=Sat Apr 06 08:04:00 CST 2019, time=2019-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037116, encodeId=85c7203e116f5, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Fri Oct 25 23:04:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1910630, encodeId=2d72191063023, content=<a href='/topic/show?id=b45b426195e' target=_blank style='color:#2F92EE;'>#复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42619, encryptionId=b45b426195e, topicName=复合物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ad7f282, createdName=yang0210, createdTime=Mon Jan 21 07:04:00 CST 2019, time=2019-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306309, encodeId=b8dd1306309ab, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1522257, encodeId=6a91152225e8e, content=<a href='/topic/show?id=83732900161' target=_blank style='color:#2F92EE;'>#免疫复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29001, encryptionId=83732900161, topicName=免疫复合物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=311711435936, createdName=zhaohui6735, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1951474, encodeId=e03e19514e47d, content=<a href='/topic/show?id=afc3532e51e' target=_blank style='color:#2F92EE;'>#感官听力损失#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53275, encryptionId=afc3532e51e, topicName=感官听力损失)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f98e185, createdName=psybestwish, createdTime=Sat Apr 06 08:04:00 CST 2019, time=2019-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037116, encodeId=85c7203e116f5, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Fri Oct 25 23:04:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1910630, encodeId=2d72191063023, content=<a href='/topic/show?id=b45b426195e' target=_blank style='color:#2F92EE;'>#复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42619, encryptionId=b45b426195e, topicName=复合物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ad7f282, createdName=yang0210, createdTime=Mon Jan 21 07:04:00 CST 2019, time=2019-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306309, encodeId=b8dd1306309ab, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1522257, encodeId=6a91152225e8e, content=<a href='/topic/show?id=83732900161' target=_blank style='color:#2F92EE;'>#免疫复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29001, encryptionId=83732900161, topicName=免疫复合物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=311711435936, createdName=zhaohui6735, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=)]
    2018-12-25 ysjykql
  5. [GetPortalCommentsPageByObjectIdResponse(id=1951474, encodeId=e03e19514e47d, content=<a href='/topic/show?id=afc3532e51e' target=_blank style='color:#2F92EE;'>#感官听力损失#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53275, encryptionId=afc3532e51e, topicName=感官听力损失)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f98e185, createdName=psybestwish, createdTime=Sat Apr 06 08:04:00 CST 2019, time=2019-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037116, encodeId=85c7203e116f5, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Fri Oct 25 23:04:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1910630, encodeId=2d72191063023, content=<a href='/topic/show?id=b45b426195e' target=_blank style='color:#2F92EE;'>#复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42619, encryptionId=b45b426195e, topicName=复合物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ad7f282, createdName=yang0210, createdTime=Mon Jan 21 07:04:00 CST 2019, time=2019-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1306309, encodeId=b8dd1306309ab, content=<a href='/topic/show?id=aeb639230b7' target=_blank style='color:#2F92EE;'>#听力#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39230, encryptionId=aeb639230b7, topicName=听力)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96d4340, createdName=ysjykql, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1522257, encodeId=6a91152225e8e, content=<a href='/topic/show?id=83732900161' target=_blank style='color:#2F92EE;'>#免疫复合物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29001, encryptionId=83732900161, topicName=免疫复合物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=311711435936, createdName=zhaohui6735, createdTime=Tue Dec 25 10:04:00 CST 2018, time=2018-12-25, status=1, ipAttribution=)]

相关资讯

Int J Geriatr Psychiatry:男性老年生活中的听力损失和精神疾病发生率研究

最近,有研究人员探索了男性老年生活中是否听力损失与精神疾病的发生率相关。研究是一个纵向的群体研究,包括了38173名年龄在65岁到85岁的男性,跟踪调查持续的时间为18个月。研究人员根据国际疾病分类(ICD),利用西澳大利亚数据链接系统对听力损失和精神疾病障碍进行了确定。研究发现,1442名(3.8%)和464(1.2%)名男性在跟踪调查起始时具有听力损失和精神疾病诊断。在排除了464名参与者具有

Audiol Neurootol:老龄化人口中听力损失的恶化研究

最近,有研究人员利用纯音听力图和噪杂语音测试对675名老龄化成年人的听觉敏感度的变化进行了定量。研究群体是一个正在进行研究的群体,平均年龄为71.1岁,52%为女性,平均跟踪调查的时间为4.4±0.2年。研究人员利用广义评估方程模型研究听力损失与年龄、性别、教育、认知、BMI、血压、2型糖尿病、胆固醇比例、抽烟和酒精消费之间的相关性。研究发现,听力损失的恶化速度平均为0.29和1.35dB每年(低

Audiol Neurootol:先天性突发感官听力损失中,同时或者连续静脉内和鼓室内类固醇治疗效果研究

最近,有研究人员的回顾性研究调查了患有先天性突发感官听力损失(SSNHL)患者进行同时或者连续静脉内(IV)和鼓室内类固醇治疗的效果情况。研究发现,总体上来讲,在不少于2个月的治疗中,整体的频率(从250Hz到8000Hz)、纯音听觉均值(PTA)评估、听力改善在不同的治疗组中均相似。其中不包括4000Hz和8000Hz频率时的情况,在上述2种频率下,同时治疗要比连续治疗获得更好的听力恢复结果(4

Eur Ann Otorhinolaryngol Head Neck Dis:耳蜗移植对成年人周边前庭功能的影响研究

耳蜗移植可能对前庭功能和残余听力具有有害的作用。最近,有研究人员调查了耳蜗移植对周边前庭功能和接下来发生的症候学的影响。研究包括了22名患者,平均的年龄为62岁,性别比例为1.2。在移植前,50%(n=11)的受试者报道在他们的生活中至少有1次与平衡障碍相关的眩晕。在移植后,有11个眩晕案例,但是只有1名患者描述了手术4个月后与眩晕有关的持续性不舒服症状。另外,术后4个月具有受损前庭功能的患者均为

Audiol Neurootol:铅和铬引起的听力损失评估中,不同纯音均值测量方法比较

之前的研究报道了接触重金属铅和铬能够损伤感知高频声音的内耳受体。然而,很少有研究使用纯音均值(PTA),包括高频范围,来对由重金属铅和铬引起的听力损失进行评估。最近,有研究人员在低频率、语言频率和高频下使用PTA测试对听力损失进行了评估,并且比较了3种PTA推算的方法结果以及差异。研究分析了2387名参与者的数据,他们的年龄在19岁到85岁之间。在调整了混杂因素之后,研究人员发现在高频方法测量中,

Occup Environ Med:中国火车驾驶员的职业环境和听力损失研究

世界范围内,由高水平的噪音引起的听力损失是火车驾驶员的一种潜在的职业健康障碍。最近,有研究人员调查了隧道驾驶职业环境与火车驾驶员听力损失之间的相关性,从而为减少火车驾驶员的听力损失提供新的认知。研究包括了1214名中国广州铁路的火车驾驶员,并分析了其代表性的数据。另外,具有职业执照的医生对其进行健康检查,并在一个声音隔离的房间,健康专家对听力进行了测试,并利用了多变量模型和分层模型以及多变量逻辑回