The passage of meconium alone is not a sign of correctly positioned anus

Objective: The aim of this study is to determine the consequences of delayed presentation of anorectal malformations and emphasize the causes of delayed diagnosis of these malformations.

Methods: We retrospectively reviewed 54 neonatal patients with a diagnosis of anorectal malformations. Group 1 consisted of 35 patients diagnosed within the first 48?h of life and Group 2 included 19 patients diagnosed after 48?h of life.

Results: Obstructive symptoms at the time of diagnosis, overall complications and the mean postoperative hospitalization period in Group 2 were markedly higher than that of Group 1. A comprehensive neonatal examination within the first 48?h of life was performed in 32 (91.4%) patients in Group 1 and 5 (26.3%) of the patients in Group 2 (p?Conclusions: The passage of meconium is not the only sign of correctly positioned anus. A careful physical examination and awareness of this anomaly are of great importance in making a timely diagnosis of anorectal malformations.     

Identifying variables in relation to health-related quality of life among married women of reproductive age in Sivas Turkey

ABSTRACT

A cross-sectional study was performed to identify the factors associated with health-related quality of life (HRQoL) among 1,236 married Turkish women aged 15–49 years, in the urban area of Sivas, between January and July 2017. Multiple logistic regression analyzes showed that being unemployed [adjusted odds ratio (AOR) = 1.73, 95% confidence interval (CI) = 1.18–2.25], and having an unsatisfying sexual life (AOR = 1.54, 95% CI = 1.17–2.03), a chronic illness (AOR = 1.66, 95% CI = 1.27–2.17), more than three children (AOR = 1.38, 95% CI = 1.03–1.86), and experienced domestic violence (AOR = 2.15, 95% CI = 1.55–2.98) were associated with worse mental HRQoL. Having less than a high school education (AOR = 2.00, 95% CI = 1.33–3.02), a chronic illness (AOR = 2.49, 95% CI = 1.88–3.30), a history of abortion (AOR = 1.59, CI = 1.09–2.31), and experienced domestic violence (AOR = 1.71, 95% CI = 1.21–2.40) were associated with worse physical HRQoL. These findings suggest that health care providers or policy makers should pay special attention to unemployed women who are less educated, have more than three children and those having unsatisfied sexual lives, chronic illness, domestic violence experience and abortion history to enhance their HRQoL.     

Sulindac sulfone modulates beta-catenin in human cholesteatoma cell culture

BACKGROUND: External auditory canal cholesteatoma (EACC) is a chronic inflammation of the bony ear meatus. Its etiology is not clearly understood. Other than surgical intervention, conservative methods are investigated for different cholesteatomas. Inducing apoptosis seems to be an appropriate strategy. Sulindac sulfone is a new class of targeted and pro-apoptotic drugs. It provokes apoptosis by inducing phosphorylation of beta-catenin, which is a multifunctional protein in the cell-cell adhesion complex. METHODS: EACC-cell cultures were incubated with different concentrations of sulindac sulfone (400 and 800 micromol). After 16, 24, and 48 h, beta-catenin concentrations were determined by ELISA, Western blot, and immunohistochemical analysis. RESULTS: After 48 h incubation with 400 micromol sulindac sulfone, the average level of beta-catenin showed a decrease of 46% (0.004337 microg/mL) from those determined at 16 h with the same concentration of sulindac sulfone. At 800 micromol sulindac sulfone, the treated cell culture showed a reduction of 66.2% (0.003443 microg/mL). Comparing total protein content and the fraction of beta-catenin at different points in time, the concentration of beta-catenin decreased in both EACC cell cultures, 400 micromol (minus 63%) and 800 micromol (minus 81%). CONCLUSIONS: The results presented in this paper are the first to demonstrate the chemopreventive effects of the agent sulindac sulfone on cholesteatomas. The greatest decrease of beta-catenin was observed between 16 and 24 h incubation. The inhibitory effect of sulindac sulfone as a local treatment seems to be a useful additional tool for nonsurgical approach to the therapy of EACCs.     

Attenuated measles virus as a vaccine vector

Live attenuated measles virus (MV) vaccines have an impressive record of safety, efficacy and ability to induce life-long immunity against measles infection. Using reverse genetics technology, such negative-strand RNA viruses can now be rescued from cloned DNA. This technology allows the insertion of exogenous genes encoding foreign antigens into the MV genome in such a way that they can be expressed by the MV vaccine strain, without affecting virus structure, propagation and cell targeting. Recombinant viruses rescued from cloned cDNA induce immune responses against both measles virus and the cloned antigens. The tolerability of MV to gene(s) insertion makes it an attractive flexible vector system, especially if broad immune responses are required. The fact that measles replication strictly occurs in the cytoplasm of infected cells without DNA intermediate has important biosafety implications and adds to the attractiveness of MV as a vector. In this article we report the characteristics of reporter gene expression (GFP, LacZ and CAT) and the biochemical, biophysical and immunological properties of recombinant MV expressing heterologous antigens of simian immunogeficiency virus (SIV).     

Mechanistic Evidence of Viscum schimperi (Viscaceae) Antihyperglycemic Activity: From a Bioactivity‐guided Approach to Comprehensive Metabolite Profiling

Diabetes mellitus is possibly the world's largest growing metabolic disorder. Effective treatment of diabetes is increasingly dependent on active constituents of medicinal plants capable of controlling hyperglycemia as well as its secondary complications. Viscum schimperi Engl. is a plant growing in Saudi Arabia and known for its antidiabetic activity. The potential antidiabetic activity of its methanol extract as well as its chloroform, n‐butanol, and the remaining water fractions was evaluated in streptozotocin‐induced diabetic rats at two dose levels. The antidiabetic activity was assessed through the determination of fasting blood glucose level, insulin levels, area under the curve (AUC) in oral glucose tolerance test, glucose absorption in isolated rat gut assay, and glucose uptake by psoas muscle. Moreover, large‐scale untargeted metabolite profiling of methanol extract was performed via UPLC‐PDA and qTOF‐MS (ultra‐performance liquid chromatography photodiode array detection and quadrupole time‐of‐flight mass spectrometry) respectively, to explore its chemical composition and standardization of its extract. Multivariate statistical analysis including principal component analysis and orthogonal projection to latent structures discriminant analysis was used to determine bioactives in its fractions. In conclusion, oleanane triterpenes and O‐caffeoyl quinic acid conjugates were the major compounds that might account for antihyperglycemic effect of the plant. Copyright © 2015 John Wiley & Sons, Ltd.     

Correlation between systemic lupus erythematosus and malignancies: a cross-sectional population-based study

Autoimmune conditions reflect dysregulation of the immune system; this may be of clinical significance in the development of several malignancies. Previous studies show an association between systemic lupus erythematosus (SLE) and the development of malignancies; however, their investigations into the development of specific malignancies are inconsistent, and their external validity may be questionable. The main objective of this study is to investigate the association between the presence of SLE and various malignancies, in a large-scale population-based study. Data for this study was collected from Clalit Health Services, the largest state-mandated health service organization in Israel. All adult members diagnosed with SLE were included (n = 5018) and their age and sex-matched controls (n = 25,090), creating a cross-sectional population-based study. Medical records of all subjects were analyzed for documentation of malignancies. Logistic regression models were built separately for each malignant condition, controlling for age, gender, BMI, smoking, and socioeconomic status. Diagnosis of malignancy (of any type) was more prevalent in the SLE population (odds ratio [OR] 3.35, 95% confidence interval [CI] 3.02–3.72). SLE diagnosis was also found to be independently associated with higher proportions of non-Hodgkin lymphoma (OR 3.02, 95% CI 2.72–3.33), Hodgkin lymphoma (OR 2.43, 95% CI 1.88–2.99), multiple myeloma (OR 2.57, 95% CI 1.85–3.28), cervix uteri malignancies (OR 1.65, 95% CI 1.10–2.20), and genital organ malignancies (OR 2.32, 95% CI 1.42–3.22), after adjustment for confounding variables. The presence of an SLE diagnosis was found to be independently associated with higher proportions of malignancies, particularly hematologic malignancies. These findings should be considered while treating SLE patients, and possibly supplement their screening routine.

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