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Specific isoforms of ESCC are associated with prognosis. Further characterization of different isoforms of MUC1 and their biologic effects is needed to explore their diagnostic and prognostic potential in clinical practice.

Background:Regardless of numerous advances in surgical techniques, selection of the best technique to sew up wounds and the best suture material are still controversial. Several postoperative complications, including wound infection, stitched wound, chronic incision pain, wound dehiscence and hernia stitches result from many factors such as used suture material.Objectives:The aim of the present study was to investigate the complications of pfannenstiel incision and nylon/ polyglactin 910 sutures utilization in patients undergoing c-section cesarean.Patients and Methods:This clinical trial was conducted on 120 women who underwent caesarean section at Imam-Ali hospital in Zabol, Iran. In this study, patients were equally divided into two groups of 60 people (50% in nylon suture and 50% in polyglactin 910 sutures). Patients of the two groups were investigated by a gynecologist 24-48 hours after the operation, a week later and on the sixth month of surgery. Moreover, time of wound dehiscence and treatment duration, the level of sinus infection, chronic incision pain and incision hernia were studied. The results were analyzed by SPSS software. P ≤ 0.05 was considered as statistically significant.Results:One hundred and twenty patients undergoing a cesarean section at Imam-Ali hospital in Zabol were recruited into the study, 60 in the Nylon group and 60 in Polyglactin 910group. Our data demonstrated a statistically higher incidence of suture sinus and chronic incision pain in the nylon group (P < 0.05). No statistically significant difference in wound stitch and incision hernia was demonstrated between the suture groups.Conclusions:The results of our trial did not demonstrate a significant difference between absorbing polyglactin 910 (PDS) and nylon regarding incision hernia, wound infection and wound dehiscence. However, subjects sutured with PDS were less likely to experience chronic incision pain and wound stitch. Therefore, PDS appears to be the optimal choice for fascial closure after cesarean section.

Nowadays, increased use of nanomaterials in industry and biomedicine poses potential risks to human health and the environment. Studying their possible toxicological effects is therefore of great significance. The present investigation was designed to examine the status of oxidative stress induced by nanoparticles (NPs) of ferric oxide (Fe2O 3) and titanium oxide (TiO 2) with their micro‐sized counterpart on mouse lung and bone marrow–derived normal tissue cells. We assessed the induction of oxidative stress by measuring its indicators such as antioxidant scavenging activity of superoxide dismutase and catalase as well as malondialdehyde concentration. Moreover, colony formation of bone marrow cells was assayed following induction with colony stimulating factor (CSF) from lung cells. NPs had a more potent stimulatory effect on the oxidative stress status than their micron‐sized counterparts. In addition, the highest level of oxidative stress derived from TiO 2 NPs was observed in both tissue types. Cotreatment with NPs and the antioxidant α‐tocopherol reduced antioxidant activities and membrane lipid peroxidation (LPO) in the lung cells, but increased CSF‐induced colony formation activity of bone marrow cells, suggesting that oxidative stress may be the cause of the cytotoxic effects of NPs. It is concluded that free radicals generated following exposure to NPs resulted in significant oxidative stress in mouse cells, indicated by increased LPO and antioxidant enzyme activity and decreased colony formation.

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The DNA polymorphisms found in clinical strains of Mycobacterium tuberculosis drive altered physiology, virulence, and pathogenesis in them. This study aimed to investigate the association between IL23R 1142 G/A (Arg381Gln) and GM-CSF 3928 C/T (Ile117Thr) gene polymorphisms with the incidence rate of tuberculosis in the population of Sistan. This study was based on the descriptive and applied type. All patients with active pulmonary tuberculosis were referred to the tuberculosis center of Zabol city for one year, with an equal number of healthy people adapted to the patients examined in terms of age. After data collecting to compare the frequency of polymorphisms, the chisquare test and OR index were used using SPSS software version 16. We have found that the IL23R reduced-function allele 1142A and genotypes CC and TC were overrepresented, especially in the Pad subgroup compared with the control group (44% versus 42%, 21% versus 22%, and 44% versus 39%, respectively. Increased risks of TB with minimal/moderate lung involvement, respectively. Our results demonstrate that the reduced-function polymorphism 1142G ¡ A encoded by IL23R influences the outcome of disease severity of active pulmonary TB in ZABOL patients. The genotypic and allelic frequency of IL23R 1142 G/A, and GM-CSF 3928 C/T (Ile117Thr) polymorphism in patients with tuberculosis was significantly different from the control group and this polymorphism was associated with the incidence of tuberculosis in the population of Sistan.

Background: The aim of this study was to determine the relationship between ages above 35 years old and gestational diabetes mellitus in Zabol.   Methods: This study was conducted in Zabol city during 2016-2017. Analyzing the data to check the validity of the hypothesis in any type of research is of particular importance and is performed nowadays in most research studies based on the data gathered from the subjects under study. Data analysis is one of the main and most important parts of any research. Raw data is analyzed using statistical software.   Results: The results of this study showed that according to the gestational diabetes mellitus score of 150 mothers, about gestational diabetes, 11 cases (7.3%) had gestational diabetes, and 132 (92.7%) others have not experienced gestational diabetes. Generally, according to the average score (1.92), there is no gestational diabetes in mothers.   Conclusion: The most important risk factors for gestational diabetes are age-obesity and familial history, respectively.