| 乳块消方对实验性乳腺增生大鼠的影响 |
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| 引用本文： | 陈莎莎,郭巧生,金融,周芬,王恬.乳块消方对实验性乳腺增生大鼠的影响[J].中国中药杂志,2007,32(12):1198-1202. |
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| 作者姓名： | 陈莎莎 郭巧生 金融 周芬 王恬 |
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| 作者单位： | 1. 南京农业大学,中药材研究所,江苏,南京,210095
2. 南京农业大学,动物科技学院,江苏,南京,210095 |
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| 摘 要： | 目的：研究乳块消方(RKX)对实验性乳腺增生大鼠的影响,并探讨其作用机制。方法：60只大鼠随机分为乳块消方5.8,11.6,23.2 g·kg-13个剂量组,三苯氧胺组,模型组和正常组。采用肌注苯甲酸雌二醇联合黄体酮的方法复制乳腺增生大鼠模型,造模同时给予药物治疗。测定乳房直径和乳头高度、脏器系数、血清性激素水平、超氧化物歧化酶(SOD)活性、丙二醛(MDA)含量及血液流变性,镜下观察各组大鼠乳腺病理形态学变化。结果：乳块消方能明显减小大鼠乳房直径、乳头高度和乳腺小叶数、小叶内腺泡数,此外,明显降低血清雌二醇(E2)、催乳素(PRL)水平,提高孕酮(P)水平,增加SOD活性,抑制胸腺系数减少。结论：乳块消方对大鼠乳腺增生病有良好的治疗作用。
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| 关 键 词： | 乳块消方 乳腺增生 病理学 性激素 血液流变性 自由基 大鼠 |
| 文章编号： | 1001-5302（2007）12-1198-05 |
| 收稿时间： | 2007-02-20 |
| 修稿时间： | 2007-02-20 |
Effects of Rukuaixiao decoction on hyperplasia of mammary gland in rats |
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| CHEN Sha-sha; GUO Qiao-sheng; JIN Rong; ZHOU Fen; WANG Tian.Effects of Rukuaixiao decoction on hyperplasia of mammary gland in rats[J].China Journal of Chinese Materia Medica,2007,32(12):1198-1202. |
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| Authors: | CHEN Sha-sha; GUO Qiao-sheng; JIN Rong; ZHOU Fen; WANG Tian |
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| Affiliation: | Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China. |
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| Abstract: | Objective: To observe the therapeutic effect of Rukuaixiao decoction (RKX) on hyperplasia of mammary gland in rats. Method: 60 SD female rats were radomly divided into blank control group, model group, tamoxifen group and different dose of RKX groups. Injection of estradiol and progesterone were given to establish rat models of mammary gland hyperplasia and RKX was given at the same time. Changes of breast diameter, mammilla height were measured; serum sex hormones levels, blood rheology, SOD activity and MDA content were estimated. Pathologic changes of mammary gland in rats were also observed under light microscope. Result: RKX could decrease the increased breast diameter, mammilla height, reduce the numbers of mammary gland lobules and relieve the pathologic changes of mammary gland. It could also decrease estradiol, prolactin levels and MDA content in serum, increase the serum progesterone level and inhibit the decrease of the coefficient of thymus. Conclusion: Rukuaixiao decoction has the function of treatment on hyperplasia of mammary gland. |
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| Keywords: | Rukuaixiao decoction hyperplasia of mammary gland pathology sex hormones blood rheology SOD rat |
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