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纸质出版日期:2013
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罗克燕, 杨丹莉, 徐敏. 菟丝子总黄酮对排卵障碍大鼠下丘脑-垂体-卵巢 轴性激素水平的影响[J]. 中国实验方剂学杂志, 2013,19(13):258-260.
LUO Ke-yan, YANG Dan-li, XU Min. Effects of Total Flavones from on Gonadal Hormone in Animal Model of Ovulation Failure[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(13): 258-260.
罗克燕, 杨丹莉, 徐敏. 菟丝子总黄酮对排卵障碍大鼠下丘脑-垂体-卵巢 轴性激素水平的影响[J]. 中国实验方剂学杂志, 2013,19(13):258-260. DOI: 10.11653/syfj2013130258.
LUO Ke-yan, YANG Dan-li, XU Min. Effects of Total Flavones from on Gonadal Hormone in Animal Model of Ovulation Failure[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(13): 258-260. DOI: 10.11653/syfj2013130258.
目的: 探讨丝子总黄酮对排卵障碍大鼠下丘脑-垂体-卵巢(HPO)轴性激素水平的影响。 方法: 将大鼠分为对照组(C)、模型组(M)、菟丝子黄酮低、高剂量组(CCLD
CCHD)以及阳性对照枸橼酸氯米芬组(PC)
采用羟基脲以300 mg·kg-1ig 连续进行10 d制作排卵障碍大鼠模型
用不同剂量菟丝子总黄酮(10
20 mg·kg-1)及阳性对照
4.5 mg·kg-1 ig连续5 d干预。放射免疫法观察并比较大鼠血清卵泡刺激素(FSH)、雌激素(E2)、促黄体生成素(LH)以及孕激素(P)水平的变化。 结果: 与C组相比
M组血清FSH
LH
E2及P水平显著降低(均P<0.05)
其中FSH由(8.18±1.37) U·L-1降低至(4.22±0.94)U·L-1;LH由(17.25±5.36)U·L-1降低至(7.81±1.39)U·L-1;E2由(48.59±8.11)μg·L-1降低至(23.18±7.62)μg·L-1;P由(16.02±4.83)μg·L-1降低至(5.94±1.02)μg·L-1(均P<0.05)。与M组相比
CCLD
CCHD以及PC组血清FSH
LH
E2及P水平显著升高(均P<0.05)。其中PC组与CCHD组FSH
LH
E2及P水平较CCLD组升高更为明显(均P<0.05)。 结论: 菟丝子黄酮可显著改善排卵障碍大鼠HPO轴性激素水平
且以高剂量更为有效。
Objective:To explore the effects of total flavones from Cuscuta chinensis (TFCC) on gonadal hormone in animal model of ovulation failure. Method: Animal model of ovulation failure was induced by intragastric administration of hydroxy urea
intragastric administration of TFCC was applied after establishment of ovulation failure; clomifene citrate was applied as positive control. Serum levels of FSH
LH
E2 and P were observed in control group (C)
model group (M)
TFCC low dose group (CCLD)
TFCC high dose group (CCHD) and positive control group (PC) by radioimmunoassay method. Result: Compared with C
FSH
LH
E2 and P decreased significantly in M (P<0.05). Compared with M
serum levels of FSH
LH
E2 and P increased significantly in CCLD
CCHD and PC groups (P<0.05)
more significantly in CCHD and PC groups (P<0.05). Conclusion: TFCC shows significant effect in improving recovery of gondadal hormone level in rat with ovulation failure
more significant when applied at high dose.
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