郑州大学学报(医学版)
鄭州大學學報(醫學版)
정주대학학보(의학판)
JOURNAL OF ZHENGZHOU UNIVERSITY(MEDICAL SCIENCES)
2014年
4期
571-573
,共3页
多囊卵巢综合征%姜黄素%肥胖%胰岛素抵抗%脂联素%大鼠
多囊卵巢綜閤徵%薑黃素%肥胖%胰島素牴抗%脂聯素%大鼠
다낭란소종합정%강황소%비반%이도소저항%지련소%대서
polycystic ovary syndrome%curcumin%obesity%insulin resistance%adiponectin%rat
目的:探讨姜黄素(Cur)对多囊卵巢综合征(PCOS)大鼠代谢紊乱的影响。方法:30只雌性SD大鼠随机分为正常组、模型组和Cur组,每组10只。模型组和Cur组通过灌胃来曲唑建立PCOS模型。 Cur组大鼠每日灌胃Cur(200 mg/kg)0.5 mL,模型组和正常组大鼠灌胃等体积的生理盐水,连续14 d 。测定大鼠体重、双侧卵巢质量、空腹血糖(FBG),放射免疫法测定血清黄体生成素(LH)、睾酮(T)、空腹胰岛素(FINS),酶联免疫法测定血清脂联素( APN),计算稳态模型胰岛素抵抗( HOMA-IR)。结果:3组大鼠体重、双侧卵巢质量、LH、T、FBG、FINS、HO-MA-IR和APN比较差异有统计学意义( F=6.530、6.755、20.379、37.488、8.456、12.851、14.854和36.371,P<0.05);Cur组大鼠血清APN水平较模型组上升,其他指标较模型组降低(P<0.05)。结论:Cur能够降低PCOS大鼠雄激素水平及卵巢质量,可能与其可减轻大鼠体重、缓解胰岛素抵抗、调节脂联素水平有关。
目的:探討薑黃素(Cur)對多囊卵巢綜閤徵(PCOS)大鼠代謝紊亂的影響。方法:30隻雌性SD大鼠隨機分為正常組、模型組和Cur組,每組10隻。模型組和Cur組通過灌胃來麯唑建立PCOS模型。 Cur組大鼠每日灌胃Cur(200 mg/kg)0.5 mL,模型組和正常組大鼠灌胃等體積的生理鹽水,連續14 d 。測定大鼠體重、雙側卵巢質量、空腹血糖(FBG),放射免疫法測定血清黃體生成素(LH)、睪酮(T)、空腹胰島素(FINS),酶聯免疫法測定血清脂聯素( APN),計算穩態模型胰島素牴抗( HOMA-IR)。結果:3組大鼠體重、雙側卵巢質量、LH、T、FBG、FINS、HO-MA-IR和APN比較差異有統計學意義( F=6.530、6.755、20.379、37.488、8.456、12.851、14.854和36.371,P<0.05);Cur組大鼠血清APN水平較模型組上升,其他指標較模型組降低(P<0.05)。結論:Cur能夠降低PCOS大鼠雄激素水平及卵巢質量,可能與其可減輕大鼠體重、緩解胰島素牴抗、調節脂聯素水平有關。
목적:탐토강황소(Cur)대다낭란소종합정(PCOS)대서대사문란적영향。방법:30지자성SD대서수궤분위정상조、모형조화Cur조,매조10지。모형조화Cur조통과관위래곡서건립PCOS모형。 Cur조대서매일관위Cur(200 mg/kg)0.5 mL,모형조화정상조대서관위등체적적생리염수,련속14 d 。측정대서체중、쌍측란소질량、공복혈당(FBG),방사면역법측정혈청황체생성소(LH)、고동(T)、공복이도소(FINS),매련면역법측정혈청지련소( APN),계산은태모형이도소저항( HOMA-IR)。결과:3조대서체중、쌍측란소질량、LH、T、FBG、FINS、HO-MA-IR화APN비교차이유통계학의의( F=6.530、6.755、20.379、37.488、8.456、12.851、14.854화36.371,P<0.05);Cur조대서혈청APN수평교모형조상승,기타지표교모형조강저(P<0.05)。결론:Cur능구강저PCOS대서웅격소수평급란소질량,가능여기가감경대서체중、완해이도소저항、조절지련소수평유관。
To explore the effects of curcumin (Cur) on rats with polycystic ovary syndrome (PCOS).Meth-ods:30 female SD rats were randomly divided into normal group , model group, Cur (200 mg· kg-1 ) group, and 10 in each group .The model of PCOS was set up by intragastricly administrating with letrozole .Body mass , bilateral ovarian weight, fasting blood glucose (FBG) were determined, luteinizing hormone (LH), testosterone (T), insulin (FINS) in serum were assayed with radioimmunoassay method , adiponectin ( APN) in serum was detected with enzyme-linked immu-nosorbent assay method and homeostasis model assessment of insulin resistance ( HOMA-IR) was calculated .Results:The body weight, bilateral ovarian mass, LH, T, FBG, FINS, HOMA-IR and APN had significant differences (F=6.530, 6.755,20.379,37.488,8.456,12.851,14.854 and 36.371,P<0.05);APN level in Cur group significantly increased as compared with the model group,and the other indexes decreased (P<0.05).Conclusion:Curcumin can decrease andro-gen level and ovarian weight of PCOS rats , which may be related with its reducing weight , relieving insulin resistance and regulating adiponectin .