[HILIC-eLSD determination of five oligosaccharides contained in Morinda officinalis].

Objective: To determine determinate five oligosaccharides, namely sucrose, 1-kestose, nystose, 1F-fructofurano-syinystose, bajijiasu contained in Morinda officinalis with an HILIC-ELSDI) method.

Method: Waters XBridge Amide (4.6 mm x 150 mm, 3.

Reduced expression of Raf kinase inhibitor protein correlates with poor prognosis in pancreatic cancer.

Aim: Raf kinase inhibitory protein (RKIP) is an inhibitor of the Raf/MEK/MAP kinase signaling cascade and a suppressor of cancer metastasis. But its function in pancreatic cancer was not yet clarified completely. The aim of this study was to investigate the involvement of RKIP in pancreatic cancer.

NDRG2 down-regulation and CD24 up-regulation promote tumor aggravation and poor survival in patients with gallbladder carcinoma.

Recent studies have demonstrated that N-Myc downstream-regulated gene 2 (NDRG2) may reduce the metastatic potential of breast cancer and hepatocellular carcinoma cells by regulating the expression of CD24, which is expressed in a large variety of solid tumors. The aim of this study was to clarify the clinical value of NDRG2 and CD24 expression in primary gallbladder carcinoma (GBC). One hundred and thirty GBC tissues were evaluated by immunohistochemistry for NDRG2 and CD24 expression.

Expression of N-myc downstream-regulated gene 1 in primary gallbladder carcinoma and its correlation with clinicopathological features and clinical outcome.

N-myc downstream-regulated gene 1 (NDRG1), a member of the N-myc downstream-regulated gene family, is induced under a wide variety of stress and cell growth-regulatory conditions. In several cancers, recent studies have shown its association with inhibition of tumor metastasis and suggested it to be a tumor suppressor gene. However, its significance in primary gallbladder carcinoma (PGC) has not been studied.