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學習快評丨qibao666888　　中??(zhong)新??(xin)網?(wang)北??(bei)京??(jing)3月??(yue)25日?(ri)電?(dian) (記??(ji)者?(zhe) 孫??(sun)自??(zi)法??(fa))施?(shi)普??(pu)林??(lin)格??(ge)·自??(zi)然??(ran)旗?(qi)下??(xia)專??(zhuan)業(yè)??(ye)學??(xue)術??(shu)期??(qi)刊??(kan)《自?(zi)然??(ran)—代??(dai)謝??(xie)》北??(bei)京??(jing)時??(shi)間??(jian)3月??(yue)25日??(ri)凌??(ling)晨?(chen)在??(zai)線??(xian)發(fā)??(fa)表??(biao)一??(yi)篇??(pian)神??(shen)經??(jing)科??(ke)學??(xue)論?(lun)文??(wen)稱??(cheng)??，一??(yi)項??(xiang)針?(zhen)對?(dui)10名??(ming)受?(shou)試??(shi)者??(zhe)的??(de)研??(yan)究??(jiu)發(fā)??(fa)現(xiàn)??(xian)??，跑??(pao)完??(wan)馬??(ma)拉?(la)松??(song)后??(hou)??，跑??(pao)者?(zhe)特??(te)定?(ding)腦??(nao)區(qū)??(qu)的??(de)髓??(sui)磷??(lin)脂??(zhi)(包??(bao)裹??(guo)在??(zai)神?(shen)經??(jing)元??(yuan)周??(zhou)圍??(wei)的??(de)一??(yi)種??(zhong)物??(wu)質??(zhi))數(shù)??(shu)量??(liang)似?(si)乎??(hu)會??(hui)減??(jian)少??(shao)??，但?(dan)這??(zhe)種??(zhong)效??(xiao)應??(ying)在??(zai)馬??(ma)拉??(la)松??(song)比??(bi)賽??(sai)的?(de)兩??(liang)個?(ge)月??(yue)后??(hou)會??(hui)完??(wan)全??(quan)恢??(hui)復??(fu)??。??　　該??(gai)論??(lun)文??(wen)介??(jie)紹?(shao)??，長??(chang)期??(qi)運??(yun)動??(dong)會??(hui)迫??(po)使??(shi)人??(ren)體??(ti)消??(xiao)耗??(hao)儲??(chu)備??(bei)的??(de)能??(neng)量??(liang)??。??比??(bi)如??(ru)??，馬??(ma)拉?(la)松??(song)跑??(pao)者??(zhe)主??(zhu)要??(yao)將??(jiang)糖??(tang)原??(yuan)這??(zhe)種??(zhong)碳??(tan)水??(shui)化??(hua)合??(he)物??(wu)作??(zuo)為??(wei)一??(yi)種??(zhong)能??(neng)量??(liang)來??(lai)源??(yuan)??，但??(dan)當??(dang)肌??(ji)肉??(rou)中?(zhong)的??(de)糖??(tang)原??(yuan)耗??(hao)盡??(jin)時??(shi)便??(bian)會??(hui)開??(kai)始??(shi)消??(xiao)耗?(hao)脂??(zhi)肪??(fang)??。髓??(sui)磷??(lin)脂?(zhi)包??(bao)裹??(guo)在??(zai)大?(da)腦??(nao)神??(shen)經??(jing)元??(yuan)周??(zhou)圍??(wei)??，起??(qi)到??(dao)電??(dian)絕??(jue)緣??(yuan)的??(de)作?(zuo)用??(yong)??，主??(zhu)要??(yao)由??(you)脂??(zhi)質??(zhi)組??(zu)成??(cheng)??，此??(ci)前??(qian)對??(dui)嚙??(nie)齒??(chi)動??(dong)物??(wu)的??(de)研?(yan)究??(jiu)顯??(xian)示??(shi)??，這??(zhe)些??(xie)脂??(zhi)質??(zhi)可??(ke)能??(neng)作??(zuo)為??(wei)極??(ji)端??(duan)代??(dai)謝??(xie)條?(tiao)件??(jian)下??(xia)的??(de)一??(yi)種??(zhong)能?(neng)量??(liang)儲?(chu)備??(bei)??。。