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采用放射免疫法测定160例胆结石患者血清FSH、LH和血浆E2、T、P的含量,并与62例年龄相仿的正常健康者对照分析。实验结果表明育龄女性胆囊结石患者E2含量升高(P<0.01),T含量减少(P<0.05);绝经后胆囊结石患者T含量减少.P含量升高(P<0.01);男性胆囊结石患者P含量升高(P<0.05),男性肝胆管结石患者T含量减少(P<0.01);男性和育龄女性胆囊结石患者T和LH含量均减少(P<0.01)。提示胆结石患者存在明显的垂体一性腺轴激素合成或代谢的异常。 相似文献
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本文采用放射免疫法测定了62例女性胆囊结石和15例女性肝胆管结石患者血清 FSH、LH和血浆 E_2、P、T 的含量.并与42例正常妇女对照分析。实验结果表明育龄女性胆囊结石患者 E_2含量明显升高(P<0.01),T 含量显著减少(P<0.05),绝经后胆囊结石患者 T 含量明显减少(P<0.01),P 含量显著升高(P<0.01),育龄女性和绝经后胆囊结石患者 E_2/T 比值与对照组相比均有显著性差异(P<0.01),育龄女性肝胆管结石患者卵泡期 E_2、T 及 E_2/T 比值有显著性差异。提示女性胆结石患者存在明显的垂体一性腺轴激素合成或代谢的异常。 相似文献
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本文采用放射免疫法测定了62例女性胆囊结石和15例女性肝胆管结石患者血清 FSH、LH和血浆 E_2、P、T 的含量.并与42例正常妇女对照分析。实验结果表明育龄女性胆囊结石患者 E_2含量明显升高(P<0.01),T 含量显著减少(P<0.05),绝经后胆囊结石患者 T 含量明显减少(P<0.01),P 含量显著升高(P<0.01),育龄女性和绝经后胆囊结石患者 E_2/T 比值与对照组相比均有显著性差异(P<0.01),育龄女性肝胆管结石患者卵泡期 E_2、T 及 E_2/T 比值有显著性差异。提示女性胆结石患者存在明显的垂体一性腺轴激素合成或代谢的异常。 相似文献
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本文采用放射免疫法测定了62例女性胆囊结石和15例女性肝胆管结石患者血清 FSH、LH和血浆 E_2、P、T 的含量.并与42例正常妇女对照分析。实验结果表明育龄女性胆囊结石患者 E_2含量明显升高(P<0.01),T 含量显著减少(P<0.05),绝经后胆囊结石患者 T 含量明显减少(P<0.01),P 含量显著升高(P<0.01),育龄女性和绝经后胆囊结石患者 E_2/T 比值与对照组相比均有显著性差异(P<0.01),育龄女性肝胆管结石患者卵泡期 E_2、T 及 E_2/T 比值有显著性差异。提示女性胆结石患者存在明显的垂体一性腺轴激素合成或代谢的异常。 相似文献
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<正>Objective: To investigate the correlation between epidermal growth factor (EGF)/testicular epidermal growth factor receptor (EGF-R) and spermatogenesis in rat. Methods: Forty mature male Spraque-Dauley (SD) rats were randomly assigned to four groups, ten rats in each: sham operation group (SOG), sialoadenectomy group(SG), sialoade-nectomy group with injection of EGF (0. 25 μg·kg-1·d-1, SG-EGF Ⅰ) and sialoadenectomy group with injection of EGF (0. 50 μg·kg-1·d-1 , SG-EGF Ⅱ). The rats were routinely feed, and blood and testes were obtained on the 48th day after the operation. Serum EGF concentrations were determined by radioimmunoassay (RIA) , expression of EGF-R in testes was examined by the immunohistochemical method, and the spermatogenesis was pathologically checked. Results: Serum EGF levels in SG-EGFIand SG decreased significantly when compared with those of SOG (P<0. 05 and P< 0. 01, respectively). The testicular function of spermatogenesis showed a moderate to severe impairment in SG. The expression of EGF-R in Leydig cells decreased in SG(P<0. 05). The two dosage groups of EGF replacement had different effects. There were no significant differences of EGF-R expression in testicular germ cells, Sertoli cells and Leydig cells in SOG, SG-EGFⅠand SG-EGFⅡ(P>0. 05). Conclusion: EGF may play an important role in the regulation of spermatogenesis. Serum EGF concentration and high expression of EGF-R in Leydig cells have a positive correlation with spermatogenic function of the testes. 相似文献