Previous studies have reported that alcohol dehydrogenase (ADH) isoenzymes possess diagnostic value in gastric cancer (GC). However, the prognostic value of ADH isoenzymes in GC remains unclear. The aim of the present study was to identify the prognostic value of ADH genes in patients with GC. The prognostic value of ADH genes was investigated in patients with GC using the Kaplan-Meier plotter ...

PURPOSE The aim of this work was to analyze the results of palliative HDR brachytherapy in patients with advanced esophageal cancer. METHODS AND MATERIALS Ninety-one patients with unresectable, advanced esophageal cancer were treated palliatively by HDR brachytherapy. All patients received a total dose of 22.5 Gy in three fractions per week. Remissions of dysphagia and other clinical and radi...

Single nucleotide polymorphisms (SNPs) in the promoter region of FAS and FASLG may alter their transcriptional activity. Thus, we determined the associations between four FAS and FASLG promoter variants (FAS1377G>A, rs2234767; 670A>G, rs1800682; FASLG844T>C, rs763110 and 124A>G, rs5030772) and the risk of recurrence of squamous cell carcinoma of the oropharynx (SCCOP). We evaluated the associat...

BACKGROUND Squamous cell carcinoma of the esophagus is one of the neoplasms characterized by an exceptionally latent course, dynamic development and poor prognosis. The stage of the disease at the time of treatment is started the greatest impact on the long term results. OBJECTIVES The aim of this study was to evaluate selected clinical-pathological features as prognostic factors for long ter...

Introduction It has long been known that ionizing radiation can lead to detrimental effects in normal cells. In this light, Radioprotective chemicals have been used to decrease morbidity or mortality caused by ionizing irradiation. This study aimed to evaluate the radio-protective effect of N-acetylcysteineagainst radiation-induced mortality in male mice. Materials and Methods 52 healthy mal...

BACKGROUND Thrombosis is one of the most common complications in cancer patients, however the effect of thrombophilic polymorphisms on cancer specific survival is still unclear. OBJECTIVES The aims of the study were to analyze the effect of factor V Leiden (FVL), prothrombin (PT) G20210A, and methylenetetrahydrofolate reductase (MTHFR) C677T polymorphisms on disease-free survival (DFS) in bre...

OBJECTIVE To assess the prognostic significance of positive surgical margins (PSMs) after minimally invasive radical prostatectomy (MIRP) in interaction with other established prognosis factors. PATIENTS AND METHODS We retrospectively analysed data prospectively collected between 1998 and 2010 for 4628 consecutive patients who underwent MIRP for clinically localized prostate cancer. The impac...

BACKGROUND Bipolar I Disorder (BID) considered as the sixth leading cause of disability worldwide. After remission of a manic episode, most of patients spend about 50% of the following time with mood or cognitive symptoms. The aim of this study was to investigate the 6-month outcome of BID patients following their single manic episode. METHODS Adult bipolar patients (n = 13) with single manic...

We propose a new procedure for combining multiple tests in samples of right-censored observations. The new method is based on multiple constrained censored empirical likelihood where the constraints are formulated as linear functionals of the cumulative hazard functions. We prove a version of Wilks’ theorem for the multiple constrained censored empirical likelihood ratio, which provides a simpl...