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鱼牡蛎生乳灵胶囊促进大鼠泌乳功能的实验研究

胡培丽,梁  怿,林  飞*   

  1. 中国食品药品检定研究院,北京  100050
  • 收稿日期:2013-12-09 修回日期:2014-05-27 出版日期:2014-07-30 发布日期:2014-07-30
  • 通讯作者: 林 飞,E-mail:linfeibj@163.com
  • 作者简介:胡培丽(1981- ),女,江苏省人,硕士研究生,助理研究员,研究方向:食品化妆品评价。E-mail:hupeili-1981@163.com, Tel:010-67095264.

Function of Yu-mu-li-sheng-ru-ling capsule in facilitating milk secretion in rats

HU Pei-li,LIANG Yi,LIN Fei*   

  1. National Institute for the Control of Pharmaceutical and Biological Products, Beijing 100050, China
  • Received:2013-12-09 Revised:2014-05-27 Online:2014-07-30 Published:2014-07-30

摘要:

目的: 观察鱼牡蛎生乳灵胶囊(简称生乳灵胶囊)促进大鼠泌乳功能的作用。方法:SD大鼠采用超负荷哺乳模型,设生乳灵胶囊1 800、900、450 mg/kg组和空白对照组,在哺乳期连续灌胃给予受试物25 d,观察哺乳期母鼠体质量、仔鼠体质量、仔鼠存活率和母鼠乳腺组织病理学检查等指标。结果:生乳灵胶囊各剂量组母鼠体质量未见明显异常;450、900 mg/kg组仔鼠生存率在89%~94%,仔鼠窝平均体质量与对照组相比有一定增长,但差异均无统计学意义(P>0.05);而1 800 mg/kg组仔鼠生存率为100%,仔鼠窝平均体质量在哺乳早期(出生后0~8  d)和晚期(出生后17~25  d)出现明显增长(P<0.05),乳腺组织内乳汁较多、腺泡腔充盈、乳腺管扩张明显。结论:生乳灵胶囊在相当于人用量10倍(1 800 mg/kg)时,可以促进哺乳期大鼠的乳汁分泌,增加仔鼠的体质量,减少仔鼠营养不良性死亡。

关键词: 促进泌乳, 超负荷哺乳, 大鼠, 鱼牡蛎生乳灵胶囊

Abstract:

OBJECTIVE: To study the function of Yu-mu-li-sheng-ru-ling capsule in milk secretion in rats. METHODS:SD rats with overload lactation model were used. The pregnant rats were randomly divided into four groups,including test groups with different dosage (1 800,900,450 mg/kg) and negative control group. The mother rats  were gavaged for 25 d continuously during lactation. Body weight of mother and baby rats,survival ratio of baby rats and breast tissue pathology examination of mother rats were evaluated. RESULTS:No significant differences were observed in body weight of  treated  mother rats. For 450 and 900 mg/kg groups,baby rat survival ratios were 89%-94%,average body weight was insignificantly increased compared with that in negative control group(P>0.05). For 1 800 mg/kg group,baby rat survival ratio was 100%,average body weight increased significantly during early and late stage of lactation (P<0.05). Increased milk in breast tissue,filled acinus cavities and expanded mammary gland tubes were obviously observed. CONCLUSION: At 10 times  higher  than clinical dosage (1 800 mg/kg),Sheng-ru-ling capsule could facilitate milk secretion in lactating rats,increase baby rat body weight and reduce malnutrition death.

Key words: facilitating milk secretion, overload lactation, rat, Yu-mu-li-sheng-ru-ling capsule