Our study demonstrated that hepatic resection for BCLC stage B, Child A HCC patients had better survival rates than TACE group. Thus, hepatic resection is indicated in selected patients with BCLC stage B.

Arrayed, needlelike nanostructures of rutile phase crystal TiO2 were grown on a Si substrate containing TiO2 seeds prepared through a thin polystyrene-b-poly(4-vinylpyridine) (PS-b-P4VP) diblock copolymer template. The morphology of the deposited TiO2 nanostructures was characterized by field-emission scanning electron microscopy, X-ray diffraction, and transmission electron microscopy (TEM). By using TiO2 seeds prepared from their diblock copolymer PS-b-P4VP template, we fabricated arrayed, needlelike rutile TiO2 nanostructures with variable spatial positions and densities. The distance between two TiO2 needle bunches (120 and 160 nm) could be controlled using block copolymer templates with different molecular weights.

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Colonoscopy-related perforation can progress to peritonitis and sepsis, resulting in serious morbidity or death. High-anesthetic risk patients with colonic perforation have a longer hospital stay and a poor prognosis. Hence, patients need to be informed of the complications of colonoscopy, and clinicians must be cautioned about the potential problems for patients with a high-anesthetic risk when performing the procedure.

There is interest in developing potent, selective, and cell-permeable inhibitors of human ferrous iron and 2-oxoglutarate (2OG) oxygenases for use in functional and target validation studies. The 3-component Betti reaction enables efficient one-step C-7 functionalisation of modified 8-hydroxyquinolines (8HQs) to produce cell-active inhibitors of KDM4 histone demethylases and other 2OG oxygenases; the work exemplifies how a template-based metallo-enzyme inhibitor approach can be used to give biologically active compounds.

Our results demonstrate that the water spray method could provide a safe and reliable alternative to the sitz bath for post-hemorrhoidectomy care. Furthermore, the water spray method could be used instead of the sitz bath as a more convenient and satisfactory form of treatment.

Cortactin, fascin, and survivin have been documented in several human cancers and play important roles in tumor progression. We collected 57 surgical specimens, including esophageal squamous cell carcinomas (SqCC; 7 well-differentiated, 15 moderately differentiated, and 24 poorly differentiated), 3 dysplasias, and 8 normal esophageal tissues. Tissue microarrays were constructed and the immunostaining scores for cortactin, fascin, and survivin were assessed. In 46 SqCC specimens, we examined the relationship between the expression of three biomarkers and tumor differentiation or clinical parameters. Higher immunostaining scores for cortactin, fascin, and survivin correlated positively with tumor differentiation of esophageal SqCC. Univariate survival analysis showed significantly worse prognosis in patients with high scores of cortactin (>or=290), fascin (>or=245), and survivin (score >or= 175), poor differentiation, T4 stage, positive for lymph node metastasis, and positive for distant metastasis. In multivariate survival analysis, high scores of survivin (>or=175) and poor differentiation were independent risk factors for worse prognosis. Our results demonstrated that higher expression of survivin may be related to tumor progression and it is an independent risk factor for poor survival time of esophageal SqCC. Survivin may be a good biomarker to be applied in clinic to predict the prognosis of esophageal SqCC.

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