Xin-Jie Niu

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AIM To explore the relationship between angiogenesis and biological behaviors of primary gallbladder carcinoma (PGBC), the relationship between the expression of inducible nitric oxide synthase (iNOS) and biological behaviors of PGBC and its relationship with the expression of iNOS and angiogenesis of PGBC. METHODS The expression of iNOS and micro-vessel(More)
AIM To explore the mechanism of benign biliary stricture. METHODS A model of trauma of bile duct was established in 28 dogs. The anastomosed tissues were resected and examined by light and electron microscopes on day 3, in wk 1, 3 and mo 3, 6 after operation. CD68, TGF-beta1 and alpha-SMA were examined by immunohistochemical staining, respectively. (More)
OBJECTIVE To identify whether GC-box (-348 to -338) in human insulin gene promoter is a key cis-acting element. METHODS Human insulin gene promoter was sub-cloned into secreted alkaline phosphatase (SEAP) reporter plasmid. The deletion and mutation of GC-box in insulin gene promoter was performed. The activity of human insulin gene promoter was determined(More)
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