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刺梨利康饮是本室以刺梨汁为主要原料研制的排重金属饮料。Ｗｉｓｔａｒ大鼠每日１次腹腔注射１５ｍｇ／ｋｇ二氯化锰后制成锰中毒模型，根据血锰水平随机分为单纯锰中毒组、饮用利康饮组和每日１次腹腔注射１２０ｍｇ／ｋｇ对氨基水杨酸钠（ＰＡＳ－Ｎａ）组，另设空白对照组。结果发现：锰中毒可增加机体锰负荷量和升高体内铜含量，降低体内锌含量；利康饮可显著增加粪锰排出量，降低血清和脑组织锰含量，并可补充血清和脑组织锌的含量；而ＰＡＳ－Ｎａ虽有排锰效果，但无补充微量元素作用。结果表明：刺梨利康饮具有一定排锰效果，降低机体的锰负荷，并具有补充微量元素的作用。
The Prickly pear Likang drink is a row of heavy metal beverages developed in the room using thorn pear juice as the main raw material. Wistar rats were given an intraperitoneal injection of 15 mg/kg manganese dichloride once daily to make a manganese poisoning model. According to the blood manganese level, they were randomly divided into simple manganese poisoning group, drinking Likang Yin group and once daily intraperitoneal injection of 120 mg/kg. In the amino salicylate (PAS-Na) group, a blank control group was set up. The results showed that: manganese poisoning can increase the body’s manganese load and increase the body’s copper content, reduce the body’s zinc content; Likang drink can significantly increase fecal manganese output, reduce serum and brain tissue manganese content, and can supplement serum and brain tissue zinc Content; While PAS-Na has manganese removal effect, but no trace element effect. The results showed that: Litchi Likangyin has a certain row of manganese effect, reduce the body’s manganese load, and has the role of trace elements.