Results. Area under the receiver operating characteristic curves for the FIB-4, Forns, GUCI, APRI, PAPAS, APGA and FibroQ indices were 0.701, 0.680, 0.670, 0.670, 0.639, 0.638 and 0.588, respectively. The AAR, API, CDS and AARP indices, Pohl score and Lok’s model were all deemed diagnostically inadequate. FIB-4 had the best diagnostic adequacy whereas AAR had the worst. Conclusions. Our results suggest that out of the 13 indices evaluated, only FIB-4 index may be useful in estimating the extent of fibrosis in patients with CHB. There is a need for more comprehensive prospective studies to
help determine the diagnostic value of non-invasive tests for liver fibrosis.”
“Objective. To evaluate if serum and ascites VEGF-C concentration could be used as prognostic markers in CH5424802 supplier ovarian cancer. Materials and methods. Serum and ascites VEGF-C were measured in 118 patients
with ovarian cancer and 24 patients with benign gynaecological disease. ELISA method was employed to evaluate VEGF-C concentration. Results. Serum and ascites in ovarian cancer patients were higher than those in benign gynaecological disease (P < 0.0001). Serum VEGF-C and ascites VEGF-C were both correlated with FIGO stage, tumor check details grade, and lymph node metastasis (P < 0.05). Univariate analysis revealed that FIGO stage (P < 0.0001), tumor grade (P < 0.0001), lymph node metastasis (P < 0.0001), serum VEGF-C concentration (P < 0.0001), and ascites VEGF-C concentration (P < 0.0001) were significantly correlated with overall survival. Including these variables in a multivariate analysis revealed that VEGF-C concentrations pheromone in serum and ascites were independent predictors of shorter overall survival. Conclusion. Elevated VEGF-C concentrations in serum and ascites can be seen as the novel, widely
available independent predictors of shorter overall survival in ovarian cancer.”
“The aim of our research was to examine whether winter-swimming for five consecutive months results in adaptational changes improving tolerance to stress induced by exposure to cryogenic temperatures during whole-body cryostimulation (WBC). The research involved 15 healthy men, with normal bodyweight, who had never been subjected to either WBC or cold water immersion. During the experiment, the participants were twice subjected to WBC (3 min/ 130 degrees C), namely before the winter-swimming season and after the season. Blood was taken seven times: In the morning before each cryostimulation, 30 min after each cryostimulation and the next morning. Additionally, control blood was collected in the middle of the winter season, in February.