Neurosci Biobehav Rev:催产素与酒精有众多相似之处

2015-05-21 佚名 新浪科技

研究显示,由新妈妈、处在恋爱中的人、甚至是宠物狗的主人身上分泌的一种荷尔蒙能起到许多与酒精类似的效果。催产素,又名“爱的荷尔蒙”,能够令人产生信任感,变得更加慷慨——但就像喝酒一样,它也能提高人的攻击性。据英国研究者称,催产素和酒精之间存在的相似之处“多得令人吃惊”。女性在怀孕期间分泌的催产素有利于增强她们与婴儿之间的联系。做爱时也会产生催产素,因此它有个绰号叫“抱抱荷尔蒙”。其它出于爱意的举动,



研究显示,由新妈妈、处在恋爱中的人、甚至是宠物狗的主人身上分泌的一种荷尔蒙能起到许多与酒精类似的效果。

催产素,又名“爱的荷尔蒙”,能够令人产生信任感,变得更加慷慨——但就像喝酒一样,它也能提高人的攻击性。

据英国研究者称,催产素和酒精之间存在的相似之处“多得令人吃惊”。女性在怀孕期间分泌的催产素有利于增强她们与婴儿之间的联系。

做爱时也会产生催产素,因此它有个绰号叫“抱抱荷尔蒙”。其它出于爱意的举动,如拥抱泰迪熊或拍拍宠物狗,也会激发催产素的分泌。

但这种荷尔蒙也有其不利于人体的一面,因为有些精神病人体内的催产素含量是正常水平的十倍。

伯明翰大学的研究人员对此前的研究进行了审查,发现催产素可以让我们变得更加慷慨大方、更容易相信他人,且更具同情心,就像喝了一两杯酒一样。

此外,它还能让我们感觉更加放松,减少恐惧感,从而可能导致我们去做一些之前不敢做的事情。但它也会使我们变得更具进攻性、易怒且善妒。

在发表在期刊Neuroscience and Behavioural Reviews上的一篇文章中,研究人员伊恩?米歇尔(Ian Mitchell)表示,使用鼻喷剂法摄入催产素可以让我们有勇气应对第一场约会、工作面试或其它令人心惊胆战的场合。但他建议最好还是以自然的状态去面对。

“如果你因为面试而焦虑不安,迅速拥抱一下你的伴侣就能起到一些帮助。”他说道。

虽然一种物质既能激发信任感、又能引起愤怒这件事听上去有些奇怪,但米歇尔博士表示这很合情合理。他认为,在催产素大量分泌时,新妈妈们自然会更具进攻性,这有助于保护自己的孩子远离危险。

催产素作用多多,从治疗厌食症到治疗孤独症,全世界的科学家都在试图将其作为治疗疾病的手段。

伯明翰大学的研究人员史蒂文?吉勒斯皮博士(Steven Gillespie)表示:“我认为催产素短期内不会作为酒精的替代品被广泛使用。但它是一种迷人的神经化学物质,并且与人的心事无关,因此可以用来治疗心理疾病或精神疾病。”

“如果能弄清楚它到底是怎么抑制特定行为、改变人类表现的话,许多人将从中大大收益。”

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    2015-07-14 sunylz
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    2015-05-23 lsndxfj
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    2015-05-23 qjddjq
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    2015-05-23 zhanfl
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    2015-05-21 Dr.LV

    应急激素

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