Phenotypic and genotypic identification of class C and D β-lactamases in clinical isolates of : a cross-sectional study.

Background And Aims: The emergence of () antibiotic resistance is an important public health problem worldwide that can negatively affect infection control. Therefore, obtaining knowledge about antibiotic resistance mechanisms is necessary for infection control policies. This study aimed to determine the frequency of class C and D β-lactamases in strains isolated from patients referred to Ardabil hospitals using phenotypic and genotypic tests.

Medicinal chemistry perspective on the structure-activity relationship of stilbene derivatives.

Stilbenes are a small family of polyphenolic secondary metabolites produced in a variety of closely related plant species. These compounds function as phytoalexins, aiding plant defense against phytopathogens and plants' adaptation to abiotic environmental factors. Structurally, some important phenolic compounds have a 14-carbon skeleton and usually have two isomeric forms, and .

Risk perception and preventive behaviors related to brucellosis among Iranian livestock farmers.

Background And Aims: Brucellosis is one of the zoonotic diseases that endanger the health of the population, particularly in developing countries. This study aimed to assess risk perception and behaviors of livestock farmers on brucellosis based on PRECEDE model in a rural area in the northwest of Iran.

Methods: This was a cross-sectional study conducted with 365 livestock farmers in rural areas of Germi, Iran.

Explaining barriers to childbearing using the risk communication and community engagement (RCCE) strategy: Based on action research.

Background And Aims: Reluctance to childbearing and then the reduction of the total fertility rate are common experiences of developed countries and many developing countries, including Iran, therefore, the purpose of this study was explaining barriers to childbearing using the risk communication and community engagement (RCCE) strategy.

Methods: The study was conducted by action research and according to RCCE during 9 months in Ardabil city. The statistical population consisted of 41 married women aged 15-54 who were eligible for childbearing, these women were purposefully selected from among the people covered by Ardabil health centers and interviewed.

Serotyping and molecular profiles of virulence-associated genes among isolates from teaching hospitals of Ardabil, Iran: A cross-sectional study.

Background And Aims: is a Gram-negative bacterium that colonized various organs. This bacterium is associated with different community-acquired and hospital-acquired infections. The present study aims to assess the capsular serotypes and frequency of virulence-associated genes in isolates from teaching hospitals in Ardabil, Iran.

Investigating the mediating influence of distress tolerance on the relationship between existential thinking, sense of coherence, and the severity of mourning among families who lost a loved one to COVID-19: A cross-sectional study.

Background And Aims: The objective of the current study was to examine how distress tolerance functions as a mediator in the relationship between existential thinking, sense of coherence, and the severity of mourning experienced by families who have lost a loved one to COVID-19.

Methods: The present study employed a descriptive correlational research design, targeting family members of those who passed away due to COVID-19 in the city of Mianeh in 2022. A sample of 160 individuals was selected for statistical analysis.

Optimization of the photocatalytic degradation of phenol using superparamagnetic iron oxide (FeO) nanoparticles in aqueous solutions.

The present work was carried out to remove phenol from aqueous medium using a photocatalytic process with superparamagnetic iron oxide nanoparticles (FeO) called SPIONs. The photocatalytic process was optimized using a central composite design based on the response surface methodology. The effects of pH (3-7), UV/SPION nanoparticles ratio (1-3), contact time (30-90 minutes), and initial phenol concentration (20-80 mg L) on the photocatalytic process were investigated.

Investigation of the influencing factors with the uptake of the COVID-19 vaccine booster dose among the general population of Ardabil, Iran: A cross-sectional study.

Background And Aims: Vaccination is one of the most efficient approaches to combating COVID-19 if it is adequately embraced by the general population. Numerous factors influence the uptake or refusal of the booster dose. The goal of this study was to look at the different factors that affect how the general population in Ardabil feels about getting vaccine boosters (annual boosters) for COVID-19 and to evaluate those feelings.

Ecological indicators for qualitative assessment of Ojarud River: A case study.

Today, the application of ecological indicators based on organisms has replaced traditional saprobic approaches for assessment of the quality of rivers impaired due to organic pollution and some other environmental disturbances. This study aimed to weigh the quality of the Ojarud River in Ardabil, Iran, applying biological and physiological indices of macro-invertebrates. A total of 12,524 samplings were fulfilled at four stations (S1, S2, S3, S4) from the headstream to downstream by a Surber sampler (30 × 30 cm) from June/2020 to April/2021.

Risk perception and avoidance of preventive behavior on the COVID-19 among cancer patients.

Background And Aims: Willingness to engage in preventive behaviors against coronavirus disease 2019 (COVID-19) depends on people's risk perception. This is especially important in cancer patients who are at risk of complications from the disease. Therefore, this study was conducted to investigate avoidance of COVID-19 preventive behavior of in cancer patients.

A case report of cutaneous infection with .

Unlabelled: Cutaneous infection due to in immune-competent individuals had only been reported in limited cases. The point that makes our case very impressive was its cutaneous infection, and presentation in the immune-competent patient.

Abstract: Cutaneous infections caused by nontuberculous mycobacteria usually occur in immunocompromised hosts.

Ileal atresia and total colonic hirschsprung disease in a 36-week neonate: A case report.

Intestinal atresia and hirschsprung disease are two common causes of bowel obstruction in neonates; simultaneous occurrence is rare. This report delineates a 36-week newborn with ileal atresia and total colonic hirschsprung who was referred to our unit due to failure of meconium passage during the first 48 h after birth.

Renal vein thrombosis after COVID-19: A case report.

Severe cases of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome-Coronavirus-2, can lead to pneumonia or acute respiratory distress syndrome. Non-respiratory manifestations of COVID-19 include venous and arterial thrombosis. The disease can affect all organs and even the kidneys and lead to renal vein thrombosis where renal veins or their branches become thrombotic leading to symptoms such as flank pain, hematuria, or acute kidney damage.

Self-care behavior prevention of COVID-19 in the general population based on Pender Health Promotion Model: A cross-sectional study.

Background And Aims: Coronavirus with its sudden and widespread outbreak has obviously imposed devastating consequences in various aspects of human life. The purpose of this study was to determine the predictive value of Pender's Health Promotion Model (HPM) structures in self-care preventive behavior against coronavirus disease 2019 (COVID-19) among the general population of Ardabil, Iran.

Methods: The present retrospective descriptive-correlational study was conducted on citizens of Ardabil aged 18 years and over in 2021.

Kidney stones among Iranian adults: Prevalence and socioeconomic inequality assessment in a cohort-based cross-sectional study.

Background And Aims: Kidney stone disease is a crystal concretion formed usually within the kidneys. The worldwide prevalence of kidney stones could be affected by numerous differences in socioeconomic, and environmental factors. The purpose of this study is to investigate kidney stones among Iranian adults aged between 35 and 70 years and the prevalence and evaluation of socioeconomic inequalities.

Infantile hypertrophic pyloric stenosis, the cause of non-bilious vomiting of a 3-day-old male infant with situs inversus totalis: A case report.

The synchronicity of situs inversus totalis (SIT) and infantile hypertrophic pyloric stenosis (IHPS) is rare. We have reported a case of this concurrency in a 3-day-old newborn with classic symptoms.

COVID-19 mortality and its predictors in the elderly: A systematic review.

Background And Aims: Older people have higher rates of comorbidities and may experience more severe inflammatory responses; therefore, are at higher risk of death. Herein, we aimed to systematically review the mortality in coronavirus disease 2019 (COVID-19) patients and its predictors in this age group.

Methods: We searched PubMed, Web of Science, and Science Direct using relevant keywords.

Occupational stress and its relationship with spiritual coping among emergency department nurses and emergency medical services staff.

Introduction: Emergency Department (ED) nurses and Emergency Medical Services (EMS) Staff are faced with several stressors daily, such as the COVID 19 pandemic situation, which affects the health and the quality of services to patients. Spiritual coping with stress is an attempt to overcome the stress on the basis of what is transcendent. The use of spiritual coping strategies helps a person to overcome tensions caused by the work environment.

Moving-bed biofilm reactor combined with three-dimensional electrochemical pretreatment (MBBR-3DE) for 2,4-D herbicide treatment: application for real wastewater, improvement of biodegradability.

2,4-Dichlorophenoxyacetic acid (2,4-D) is a herbicide that is considered as a carcinogenic and highly toxic contaminant, and due to its biological and chemical stability, its degradation is very difficult. Therefore, this study aimed to investigate a hybrid system's efficiency of three-dimensional electrochemical (3DE) process and a moving bed biofilm reactor (MBBR) in removing 2,4-D herbicides from aqueous solutions. In this experimental study, the electrochemical degradation of 2,4-D herbicide in a 3DE process with a G/β-PbO anode was first investigated as a pretreatment process.

Implanting jejunostomy tube as conservative management of tracheoesophageal fistula in a COVID-19 patient.

A 44-year-old woman with Behcet's disease experienced a severe COVID-19 infection and developed a tracheoesophageal fistula. Despite the need for surgical treatment, she did not consent. Therefore, the patient underwent supportive treatment with a jejunostomy tube.

Primary bilateral ovarian involvement in Burkitt's lymphoma with an adnexal Torsion-like manifestation: A case report.

Burkitt's lymphoma (BL) is defined as a highly invasive B-cell lymphoma with a poor prognosis. Primary bilateral ovarian mass without involvement of other organs is a rare manifestation of BL. Our report was a case of an EBV positive Burkitt's lymphoma, which initially presented with ovarian mass and adnexal torsion.