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)
2015年
5期
631-633
,共3页
蛋白激酶C相互作用蛋白1%男性生育力%无精症
蛋白激酶C相互作用蛋白1%男性生育力%無精癥
단백격매C상호작용단백1%남성생육력%무정증
protein interacting with C kinase 1%male fertility%azoospermia
目的:研究蛋白激酶C相互作用蛋白1(PICK1)在无精症患者睾丸组织中的表达情况,探讨PICK1与男性生育力的关系。方法:无精症患者50例,其中生精功能基本正常(OA)15例,生精功能低下(HS)9例,生精功能阻滞(MA)12例,唯支持细胞综合征(SCOS)14例。用免疫组化SP法检测患者睾丸组织中PICK1的表达。采用卵泡浆内单精子注射( ICSI )技术对OA组和HS组患者行助孕治疗,比较两组的妊娠结局。结果:OA、HS、MA和SCOS组患者睾丸组织中PICK1蛋白表达水平分别为(147.67±7.48)、(127.79±4.94)、(106.73±8.70)和(1.91±1.01),差异有统计学意义(F=1464.268,P<0.001),4组PICK1蛋白表达水平依次下降(P<0.05)。 OA组受精率高于HS组(82.8%vs 69.1%,χ2=6.282,P<0.05);但两组卵裂率、优质胚胎率及临床妊娠率差异均无统计学意义(P>0.05)。结论:睾丸组织中PICK1的表达与男性生育力有关,其表达降低可能是男性生精障碍的原因之一。
目的:研究蛋白激酶C相互作用蛋白1(PICK1)在無精癥患者睪汍組織中的錶達情況,探討PICK1與男性生育力的關繫。方法:無精癥患者50例,其中生精功能基本正常(OA)15例,生精功能低下(HS)9例,生精功能阻滯(MA)12例,唯支持細胞綜閤徵(SCOS)14例。用免疫組化SP法檢測患者睪汍組織中PICK1的錶達。採用卵泡漿內單精子註射( ICSI )技術對OA組和HS組患者行助孕治療,比較兩組的妊娠結跼。結果:OA、HS、MA和SCOS組患者睪汍組織中PICK1蛋白錶達水平分彆為(147.67±7.48)、(127.79±4.94)、(106.73±8.70)和(1.91±1.01),差異有統計學意義(F=1464.268,P<0.001),4組PICK1蛋白錶達水平依次下降(P<0.05)。 OA組受精率高于HS組(82.8%vs 69.1%,χ2=6.282,P<0.05);但兩組卵裂率、優質胚胎率及臨床妊娠率差異均無統計學意義(P>0.05)。結論:睪汍組織中PICK1的錶達與男性生育力有關,其錶達降低可能是男性生精障礙的原因之一。
목적:연구단백격매C상호작용단백1(PICK1)재무정증환자고환조직중적표체정황,탐토PICK1여남성생육력적관계。방법:무정증환자50례,기중생정공능기본정상(OA)15례,생정공능저하(HS)9례,생정공능조체(MA)12례,유지지세포종합정(SCOS)14례。용면역조화SP법검측환자고환조직중PICK1적표체。채용란포장내단정자주사( ICSI )기술대OA조화HS조환자행조잉치료,비교량조적임신결국。결과:OA、HS、MA화SCOS조환자고환조직중PICK1단백표체수평분별위(147.67±7.48)、(127.79±4.94)、(106.73±8.70)화(1.91±1.01),차이유통계학의의(F=1464.268,P<0.001),4조PICK1단백표체수평의차하강(P<0.05)。 OA조수정솔고우HS조(82.8%vs 69.1%,χ2=6.282,P<0.05);단량조란렬솔、우질배태솔급림상임신솔차이균무통계학의의(P>0.05)。결론:고환조직중PICK1적표체여남성생육력유관,기표체강저가능시남성생정장애적원인지일。
Aim: To study the expression of protein interacting with C kinase 1 ( PICK1 ) in testicular tissue of azoospermia patients , and explore its relationship with male fertility .Methods:A total of 50 azoospermia patients ,inclu-ding 15 cases of obstructive azoospermia ( OA ) , 9 cases of hypospermatogenesis ( HS ) , 12 cases of spermatogenic arrest (MA) and 14 cases of sertolicellonly syndrome (SCOS),were to detect the expression of PICK1 in testicular tissue by im-munohistochemistry method.The OA and HS groups underwent intra-cytoplasmic sperm injection(ICSI) treatment, the pregnancy outcomes were compared .Results:The expression of PICK1 in OA,HS,MA and SCOS groups was (147.67 ± 7.48),(127.79 ±4.94),(106.73 ±8.70) and (1.91 ±1.01),and the differences among the 4 groups were significant (F=1 464.268,P<0.001) and decreased in turn(P<0.05).The pregnancy rate of OA group was higher than that of HS group (82.8%vs 69.1%,χ2 =6.282,P<0.05),but the differences in cleavage rate , embryo quality and clinical preg-nancy rate between the 2 groups were not statistically significant (P>0.05).Conclusion:The expression of PICK1 in the testis may be associated with male fertility , and its reduced expression may be one of the reasons for men spermatogenesis dysfunction .