能够对抗抑郁的喷鼻剂
<p><span word="A">A</span> <span word="nasal">nasal</span> <span word="spray">spray</span> <span word="could">could</span> <span word="be">be</span> <span word="a">a</span> <span word="new">new</span> <span word="way">way</span> <span word="to">to</span> <span word="tackle">tackle</span> <span word="depression">depression</span> <span word="and">and</span> <span word="anxiety">anxiety</span>.</p><p>鼻喷剂是一种对抗压抑和焦虑的新方法。</p><p><span word="The">The</span> <span word="spray">spray</span>, <span word="based">based</span> <span word="on">on</span> <span word="a">a</span> <span word="natural">natural</span> <span word="brain">brain</span> <span word="chemical">chemical</span>, <span word="could">could</span> <span word="be">be</span> <span word="effective">effective</span> <span word="within">within</span> <span word="two">two</span> <span word="hours">hours</span>, <span word="compared">compared</span> <span word="to">to</span> <span word="several">several</span> <span word="days">days</span> <span word="for">for</span> <span word="some">some</span> <span word="of">of</span> <span word="the">the</span> <span word="most">most</span> <span word="widely">widely</span> <span word="used">used</span> <span word="antidepressant">antidepressant</span> <span word="drugs">drugs</span>.</p><p>该喷剂以天然大脑化学物质为基础，两小时内就可见效，而通常使用的抗抑郁药要几天才见效。</p><p><span word="The">The</span> <span word="liquid">liquid</span> <span word="is">is</span> <span word="released">released</span> <span word="at">at</span> <span word="the">the</span> <span word="top">top</span> <span word="of">of</span> <span word="the">the</span> <span word="nose">nose</span> <span word="and">and</span> <span word="is">is</span> <span word="designed">designed</span> <span word="to">to</span> <span word="penetrate">penetrate</span> <span word="the">the</span> <span word="brain">brain</span> <span word="areas">areas</span> <span word="involved">involved</span> <span word="in">in</span> <span word="mood">mood</span>.</p><p>该液体是喷在鼻子顶部，使其渗透进大脑包括情绪的区域。</p><p><span word="A">A</span> <span word="clinical">clinical</span> <span word="trial">trial</span> <span word="is">is</span> <span word="now">now</span> <span word="under">under</span> <span word="way">way</span> <span word="looking">looking</span> <span word="at">at</span> <span word="the">the</span> <span word="feasibility">feasibility</span> <span word="of">of</span> <span word="the">the</span> <span word="treatment">treatment</span>.</p><p>一项临床试验正在进行，检验该疗法的可行性。</p><p><span word="Researchers">Researchers</span> <span word="say">say</span> <span word="future">future</span> <span word="studies">studies</span> <span word="could">could</span> <span word="look">look</span> <span word="at">at</span> <span word="the">the</span> <span word="effects">effects</span> <span word="of">of</span> <span word="the">the</span> <span word="brain">brain</span> <span word="chemical">chemical</span> <span word="in">in</span> <span word="patients">patients</span> <span word="with">with</span> <span word="other">other</span> <span word="psychiatric">psychiatric</span> <span word="disorders">disorders</span>, <span word="such">such</span> <span word="as">as</span> <span word="post">post</span>-<span word="traumatic">traumatic</span> <span word="stress">stress</span> <span word="disorder">disorder</span>.</p><p>研究人员称进一步的研究应关注患有如创伤后紧张症的精神疾病病人使用该大脑化学物质的效果。</p><p><span word="It">It</span> <span word="is">is</span> <span word="estimated">estimated</span> <span word="that">that</span> <span word="one">one</span> <span word="in">in</span> <span word="four">four</span> <span word="women">women</span> <span word="and">and</span> <span word="one">one</span> <span word="in">in</span> <span word="ten">ten</span> <span word="men">men</span> <span word="will">will</span> <span word="require">require</span> <span word="treatment">treatment</span> <span word="for">for</span> <span word="depression">depression</span> <span word="at">at</span> <span word="some">some</span> <span word="time">time</span> <span word="in">in</span> <span word="their">their</span> <span word="lives">lives</span>.</p><p>据估计，1/4女性和1/10男性一生中有时要接受抑郁症治疗。</p><p><span word="One">One</span> <span word="of">of</span> <span word="the">the</span> <span word="downsides">downsides</span> <span word="of">of</span> <span word="antidepressant">antidepressant</span> <span word="pills">pills</span> <span word="is">is</span> <span word="that">that</span> <span word="they">they</span> <span word="can">can</span> <span word="take">take</span> <span word="a">a</span> <span word="long">long</span> <span word="time">time</span> <span word="to">to</span> <span word="work">work</span> — <span word="between">between</span> <span word="two">two</span> <span word="and">and</span> <span word="eight">eight</span> <span word="weeks">weeks</span>.</p>
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