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β-glucosidases (EC 3.2.1.21) cleave β-glucosidic linkages in disaccharide or glucose-substituted molecules and play important roles in fundamental biological processes. β-Glucosidases have been widely used in agricultural, biotechnological, industrial and medical applications. In this study, a high yield expression (70-250 mg/l) in Escherichia coli of the(More)
Breast cancer is a malignant tumor with the highest incidence among women. Breast cancer metastasis is the major cause of treatment failure and mortality among such patients. MicroRNAs (miRNAs) are a class of small molecular non-coding regulatory RNAs, which act as oncogenes or tumor suppressors in breast cancer. miRNA-10b has been found to exhibit a high(More)
OBJECTIVE To investigate the expression and clinical significance of nm23-H1, Fas and FasL in colorectal carcinoma tissues. METHODS The expression levels of nm23-H1, Fas and FasL in 48 cases of colorectal carcinoma tissues and 15 cases of normal colorectal tissues were determined by SP immunohistochemical staining. RESULTS Positive expression rates of(More)
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