Digestive Function of the Liver
Sometimes referred to as the great chemical factory of the body, the liver creates, regulates, and stores a variety of substances used by the gastrointestinal system, and it serves a number of important digestive functions.
The main digestive chemical synthesized by the liver is bile. During a meal, bile is secreted by liver cells and travels through the hepatic duct system into the small intestine where it is used to break down fat molecules.
Between meals, bile is stored in the gall bladder. Bile further serves as a waste disposal system for toxins removed from the blood by the liver.
The liver also plays a major role in the regulation of blood glucose (blood sugar). The liver synthesizes, dissolves, and stores amino acids, protein, and fat.It stores several important vitamins like B12 and Vitamin A. The liver also disposes of cellular waste and breaks down harmful substances, like alcohol.
肝的消化功能
由于机体是一个大的化学工厂,肝脏产生、调节和储存一系列物质用于胃肠道,它有许多重要的消化功能。
肝进行消化的化学性物质是胆汁。就餐时,肝细胞分泌的胆汁通过肝管系统进入小肠,消化脂肪微粒。
在两餐之间,胆汁被储存在胆囊。胆汁还用于肝从血液排除毒素废物。
肝脏在调节血液葡萄糖(血糖)的作用中也起着非常重要的作用。肝脏合成、分解和储存氨基酸、蛋白质和脂肪。它储存一些重要的维生素,如B12和维生素A。肝也代谢细胞废物和分解有害物质,如酒精。
闂傚倸鍊风欢姘缚瑜嶈灋婵炲棙鎸哥粈澶嬩繆閵堝嫮鍔嶆繛鍛Т闇夐柛蹇撳悑缂嶆垶娼诲┑瀣拺閻犳亽鍔屽▍鎰版煙閸戙倖瀚�2濠电姷鏁告慨浼村垂瑜版帗鍊堕柛顐犲劚閻ら箖鏌i幇顏囶劅闁轰礁锕弻娑㈠Ψ閿濆懎顬夋繝娈垮灡閹告娊寮婚妸鈺傚亞闁稿本绋戦锟�4000闂傚倸鍊风粈渚€骞夐敓鐘偓鍐幢濡炴洖鎼埞鎴犫偓锝庡亜閸撱劌鈹戦悩缁樻锭妞ゆ垵妫濆畷鏇烆吋婢跺鍘遍梺鍝勬储閸斿苯顕i悙顒傜閻忓繑鐗楀▍濠囨煙椤旂瓔娈橀柛鐘诧攻瀵板嫮鈧綆浜舵导锟� 闂傚倸鍊风欢姘缚瑜嶈灋婵炲棙鎸哥粈澶嬩繆椤栨繂浜归柣顓熸崌閺岀喓绱掗姀鐘崇亪缂佺偓鍎冲﹢杈╂閹烘嚦鏃堝礋閳规儳浜鹃柍褜鍓熼弻娑氣偓锝庡亝瀹曞矂鏌℃担瑙勫磳闁轰焦鎹囬弫鎾绘晸閿燂拷5.5闂傚倸鍊烽懗鑸电仚缂備胶绮崝娆忕暦椤栫偛鐓涢柛鎰典簻瀹曘儵姊洪崷顓℃闁哥姵顨婂畷闈涱吋婢跺鍘遍柣蹇曞仜婢х晫绮婚妷鈺傜厱闁靛牆绻掗悾鐢告煛鐏炶濡奸柍钘夘槸铻g紓浣股戠€氭娊姊绘担鑺ャ€冮柤鍐茬埣瀹曟垿濡堕崨顖涙濠碘槅鍨跺Λ鍨柦椤忓牊鐓㈡俊顖欒濡叉椽鏌曢崼顐㈡珝婵﹥妞藉畷銊︾節閸曨剙娅ч梻浣规偠閸斿宕¢崘鑼殾闁靛繈鍊曞洿闂佹悶鍎崝宀勵敂閸濄儳纾肩紓浣靛灩楠炴牠鏌熼搹顐㈠閸楅亶鏌熼梻瀵稿妽闁绘挻娲橀幈銊ノ熼悡搴濆闁诲孩鐔幏锟�
将本页收藏到:
上一篇:中英对照:肝的微细结构
下一篇:中英对照:肝脏的血液循环