人类的胆囊有二个分别而又相关的功能,一为胆囊粘膜从稀释的肝胆汁中吸收大部的水和电解质,使胆囊内胆汁成为胆盐和钠的浓溶液;二为进餐时胆囊平滑肌收缩,将浓缩的胆汁送入肠内,以帮助脂肪最好地吸收。【吸收的生理】早期对于吸收生理的观察表明,肝胆汁放入犬胆囊中,很快就被浓缩,再吸收物为等张的盐溶液,每小 Human gallbladder has two separate but related functions, one for the gallbladder mucosa from the diluted liver and bile absorb most of the water and electrolyte, gallbladder bile to become a bile salt and sodium concentrated solution; Second meal gallbladder smooth muscle Shrink, the concentrated bile into the intestine, to help the best absorption of fat. 【Physiological Absorption】 Early observations on the physiology of absorption showed that the hepatobiliary bile was placed in the dog’s gall bladder and was quickly concentrated and reabsorbed into isotonic saline solution,