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English(EN) Long COVID’s brain fog finally has a biological explanation: Dopamine loss

新研究将长新冠脑雾与多巴胺流失联系起来

研究人员为长新冠的衰弱性脑雾找到了潜在的生物学解释:特定大脑区域的多巴胺流失。一项使用 PET 成像的新研究发现,与健康个体相比,长新冠患者的纹状体中对多巴胺释放至关重要的 VMAT2 蛋白水平显著降低。这些减少与记忆力减退、运动迟缓和动力丧失等报告症状密切相关,为该病症提供了一个客观指标。这一发现可能为靶向治疗铺平道路,研究人员正在准备一项针对一种已重新用途的多巴胺相关药物的临床试验。 AI

排序理由 学术机构发布了关于疾病生物学解释的新研究论文。[lever_c_demoted from research: ic=1 ai=0.0]

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新研究将长新冠脑雾与多巴胺流失联系起来

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学术机构发布了关于疾病生物学解释的新研究论文。[lever_c_demoted from research: ic=1 ai=0.0]
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报道来源 [1]

  1. Fortune TIER_1 English(EN) · Catherina Gioino ·

    “长新冠”脑雾终于有了生物学解释:多巴胺流失

    Scientists found up to 20% less dopamine nerve density in long COVID patients, and say the damage tracks closely with specific symptoms.