【摘要】 研究黔园九号芦笋原汁的毒性和抗癌作用。实验表明按每日７２３ｍｇ／ｋｇ体重灌胃，对小鼠可移植肿瘤、子宫颈癌Ｕ１４、肝癌Ｈ２２有抑制作用，平均抑癌率为３２．４％。对实体型Ｅｈｒｌｉｃｈ腹水癌（ＥＡＣ）抑癌作用不明显，对肉瘤Ｓ１８０没有抑制作用。对Ｔ７３９小鼠的移植性肺癌ＬＡ７９５无抑制作用，也不影响癌的肺转移。小鼠口服ＬＤ５０为６７００±２９２ｍｇ／ｋｇ体重，按此剂量的１／９每日一次经口给药３０天，对小鼠的生长发育有抑制作用。更多还原

【Abstract】 We studied the toxicity of extract of Asparagus-Qianyuan 9 and the role of the extract to resist tumors, Experimental animals were fed on Asparagus extract at the dose of 723 mg/kg Bw/d. We show that Aspargus-Qianytuan 9 had suppressive function in mouse-transplantable tumors, carcinoma of cervix uteri U14 and hepatocarcinoma H22. The everage inhibition rate was 32.4%. However, solid carcinoma EAC was not suppressed efficiently. Asparagus had effect on neither sarcoma S180 nor transplantation pulmonary carcinoma LA795 of T739 mice. Also, no effect on metastasising of carcinoma to lung by the extract was found. Toxicity study of Asparagus. Asparagus-LD50 for mice was 67 000±292 mg/kg BW. One ninth of the dose was given once a day per os for thirty days. The results reflect that asparagus-Qianyuan 9 inhibited growth development of mice.更多还原