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4篇 您的检索式:作者名="LuRK"
    题名 作者 年代 出处 被引量
1Clinical significance of EGF and EGFR expression changes in cryptorchid boys显示文摘Aim:To explore the changes of epidermal growth factor (EGF) and epidermal growth factor receptor(EGFR) expressions in cryptorchid children and their clinical significance.Methods:The level of serum EGF was measured by radioimmunoassay (RIA) and the expression of EGFR by immunohistochemistry.Results:(1)The level of serum EGF was significantly lower in cryptorchid children than in normal subjects at age group of 5-9 years (P<0.01) and 10-14 years (P<0.01),(2)The level of EGF was significantly lower in boys with impalpable testis than in those with extracanalicular and intracanalicular testes (P<0.01),(3)The serum EGF level increased significantly 6 months after orchiopexy(P<0.05),(4)The EGFR expression in testicular Leydig's cells was lower in 2-4 year-old boys than in those over 5 years(P<0.05) and (5)the EGFR expression was less positive in the impalpable group and the intracanalicular group than that of the extracanalicular group (P<0.01).Conclusion:The EGF and EGFR expressions may correlate with the age and the position of testes;orchiopexy improves the EGF and EGFR expressions in cryptorchid boys.YangGS LuRK 2002Asian Journal of Andrology2002,4,4:2
2Penetration into Semi-Infinit Reinforced-Concrete Targets with Ogival Nose Projectiles 显示文摘Lurk V K Forrestal M J 1987Int J Impact Eng1987,6,4:1
3Effects of changes in patient cost sharing and drug sample policies on prescription drug costs and utilization in a safety-net-provider setting显示文摘Lurk J T DeJong D J Woods T M 2004American Journal of Health-System Pharmacy2004,61,3:1
4显示文摘LAUGERE F LURKING GW BASTEMEIJER J 2002Sens Actuators B2002,83,13:1
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