Non-dialyzable uremic toxins and renal tubular cell damage in CKD patients: a systems biology approach.

Background: Chronic kidney disease presents global health challenges, with hemodialysis as a common treatment. However, non-dialyzable uremic toxins demand further investigation for new therapeutic approaches. Renal tubular cells require scrutiny due to their vulnerability to uremic toxins.

Engineered nanoparticles as Selinexor drug delivery systems across the cell membrane and related signaling pathways in cancer cells.

In the present work, molecular dynamics simulation is applied to evaluate the drug carrier efficiency of graphene oxide nanoflake (GONF) for loading of Selinexor (SXR) drug as well as the drug delivery by 2D material through the membrane in aqueous solution. In addition, to investigate the adsorption and penetration of drug-nanocarrier complex into the cell membrane, well-tempered metadynamics simulations and steered molecular dynamics (SMD) simulations were performed. Based on the obtained results, it is evident that intermolecular hydrogen bonds (HBs) and π-π interactions play a significant role in expediting the interaction between drug molecules and the graphene oxide (GO) nanosheet, ultimately resulting in the formation of a stable SXR-GO complex.

Zinc deficiency and febrile seizure: a systematic review and meta-analysis.

Background And Objectives: Zinc has been reported to be low in children with febrile seizure compared to febrile cases without seizures, but results are inconsistent. A meta-analysis was performed to systematically evaluate the serum level of zinc in febrile children aged between 6-72 months with or without seizures.

Material And Methods: A systematic search of databases was performed from January 2000 to January 2019.

Studying the Effects of Systemic Inflammatory Markers and Drugs on AVF Longevity through a Novel Clinical Intelligent Framework.

Although arteriovenous fistula is the preferred vascular access method, it has challenges in three phases of planning, maturation, and maintenance. We looked at the root of fistula challenges in the maintenance phase and found traces of inflammation. Accordingly, we investigated the role of systemic inflammation in this phase to understand its effects on post-maturation function and extract knowledge to help extend fistula longevity.

Probabilistic risk assessment of exposure to fluoride in most consumed brands of tea in the Middle East.

The aim of this study was to evaluate the fluoride concentration in seven most consumed brands of tea in the Middle East which was imported to Iran through Zabol County. In the present study, the health risk of exposure to fluoride was estimated using a probabilistic approach. Monte Carlo simulation and sensitivity analysis were applied to quantify uncertainties in risk estimation.

Interference of Vaccine Derived Polio Viruses with Diagnosis of Enteroviral Diseases in Neonatal Period.

Introduction: Enteroviruses (EV) are a common cause of neonatal sepsis especially at the junction of summer and fall.

Aim: This study was planned to find the frequency of Enteroviral (EV) sepsis among neonates with clinical sepsis.

Materials And Methods: This is a prospective descriptive study.

Protective effects of Withania somnifera root on inflammatory markers and insulin resistance in fructose-fed rats.

Background: We investigated the effects of Withania somnifera root (WS) on insulin resistance, tumor necrosis factor α (TNF-α), and interleukin-6 (IL-6) in fructose-fed rats.

Methods: Forty-eight Wistar-Albino male rats were randomly divided into four groups (n=12); Group I as control, Group II as sham-treated with WS by 62.5mg/g per diet, Group III fructose-fed rats received 10%W/V fructose, and Group IV fructose- and WS-fed rats.

Epidemiological survey of pediatric food allergy in Mashhad in Northeast Iran.

Introduction: Food allergy is an increasing problem worldwide, but the foods responsible for food allergy are not the same in different countries, probably because of the role of genetic, cultural, and nutritional factors. The aim of this study was to determine the common food allergens in pediatric patients with different presentation of food allergy.

Methods: In this cross-sectional study, all of the patients were referred to pediatric allergy clinics affiliated with Mashhad University of Medical Sciences from September 2012 to August 2014.

Evaluation of Injuries Caused by Penetrating Chest Traumas in Patients Referred to the Emergency Room.

The aim of the study was to determine the frequency of different injuries caused by penetrating chest traumas, and also the cause and type of trauma and its accompanying injuries. This is a cross-sectional descriptive study, carried out on all patients referred to the emergency room of Shahid Bahonar Hospital, Kerman, from March 2000 to September 2008, due to penetrating chest trauma. The required information including age, sex, cause of trauma, type and site of injury, and accompanying injury was obtained and used to fill out a questionnaire and then was analyzed.

In Vitro Evaluation of Enzymatic and Antifungal Activities of Soil-Actinomycetes Isolates and Their Molecular Identification by PCR.

Background: Human cutaneous infection caused by a homogeneous group of keratinophilic fungi called dermatophytes. These fungi are the most common infectious agents in humans that are free of any population and geographic area. Microsporum canis is a cause of dermatophytosis (Tinea) in recent years in Iran and atypical strain has been isolated in Iran.

Evaluation of haptoglobin phenotypes in association with clinical features of patients suffered from preterm labor disease.

Preterm birth means the birth before thirty seven week of pregnancy that causes a lot of complications for the baby. Variety factors are suggested to be involved in disease. In this study, we decided to evaluate haptoglobin (Hp) phenotypes association with clinical features of patients suffered from premature delivery to understand better the possible correlation of genetic and clinical features in this disease.

Diagnostic accuracy of nuclear medicine imaging in protein losing enteropathy : systematic review and meta-analysis of the literature.

Background And Aim: Scintigraphy using Tc-99m or In-111 labeled proteins is an important diagnostic modality for diagnosis of protein losing enteropathy (PLE). We systematically reviewed the available literature regarding the accuracy of scintigraphy using Tc-99m or In-111 labeled proteins for diagnosis of PLE.

Methods: Medline and SCOPUS were searched using (("protein losing") AND ("scintigraphy" OR "Nuclear Medicine")) as keywords without any language or date limit.

Association of haptoglobin phenotypes with clinical features of preterm labor disease.

Preterm birth means the birth before thirty seven week of pregnancy that causes a lot of complications for the baby. Variety factors are suggested to be involved in disease. In this study, we decided to evaluate haptoglobin (Hp) phenotypes association with clinical features of patients suffered from premature delivery to understand better the possible correlation of genetic and clinical features in this disease.

Association of haptoglobin phenotypes with serum levels of IgE and IgA in allergic rhinitis patients.

Background: Allergic rhinitis (AR) is an allergic disorder of the nasal tissue that underlies diseases such as sinusitis, otits and asthma. Different predisposing factors including immunological and non-immunological factors contribute to the disease pathogenesis.

Objective: To investigate association of haptoglobin (Hp) phenotypes (Hp1-1, 2-1 and 2-2) with serum immunoglobulins A and E levels in patients suffering from AR in comparison with healthy individuals.