A positive psychotherapy group intervention to increase distress tolerance and reduce feelings of entrapment in patients with multiple sclerosis.

Background: Multiple sclerosis is a central neurogenic demyelinating disease. This is one of the most common neurological diseases in humans and is the most debilitating at a young age. Symptoms of multiple sclerosis include vision problems, balance problems, dizziness, sensory disturbances, chronic neuropathy, and fatigue.

Impact of chia seed protein hydrolysate and apple pomace pectin on the properties of egg-free mayonnaise.

This study investigates the properties of egg-free mayonnaise prepared using chia seed protein hydrolysate (CSPH) and pectin extracted from apple pomace (PA) as alternatives to egg, comparing it to traditional egg-based mayonnaise. Chia seed protein was hydrolyzed using Protamex and Bromelain enzymes, while apple pectin was extracted through acid hydrolysis at 90 °C. Four mayonnaise treatments were prepared: T1 (control: 6 % egg), T2 (4 % egg + 1 % CSPH + 1 % PA), T3 (2 % egg + 2 % CSPH + 2 % PA), and T4 (0 % egg + 3 % CSPH + 3 % PA).

The status of sodium intake and excretion and the primary dietary sources of sodium in Iranian adults, a comprehensive pilot study.

Background: Coronary artery disease and hypertension are the leading causes of death and disability worldwide, primarily due to high sodium intake. Therefore, accurate assessment of the status of sodium intake and excretion is crucial. The present study aimed to assess the dietary sodium intake and excretion in Iranian population.

miRNA changes associated with differentiation of human embryonic stem cells into human retinal ganglion cells.

miRNA, short non-coding RNA, are rapidly emerging as important regulators in cell homeostasis, as well as potential players in cellular degeneration. The latter has led to interest in them as both biomarkers and as potential therapeutics. Retinal ganglion cells (RGC), whose axons connect the eye to the brain, are central nervous system cells of great interest, yet their study is largely restricted to animals due to the difficulty in obtaining healthy human RGC.

Prediction of gestational diabetes mellitus using early-pregnancy data: a secondary analysis from a prospective cohort study in Iran.

Background: Early identification of gestational diabetes mellitus is essential for improving maternal and neonatal outcomes. While risk factors such as advanced maternal age, elevated pre-pregnancy body mass index, multiparity, and a history of gestational diabetes have been recognized, the role of serum biomarkers remains uncertain. This study explores the predictive value of early-pregnancy laboratory findings in conjunction with maternal demographic and clinical characteristics for gestational diabetes mellitus.

Using right colon interposition in patients with caustic ingestion, an introduction of a new surgical technique for post-gastrectomy reconstruction: a case series.

Background: Corrosive substance ingestion is rare but can cause severe injury, especially to the upper gastrointestinal tract, and can be a potentially fatal event. Various surgical procedures have been advocated for gastroesophageal reconstruction, but especially those using the right colon, when the ileocecal valve is preserved for gastric reconstruction, are briefly exposed in literature and have not been studied in humans by controlled studies. Using the right colon is believed to be beneficial because of the anti-reflux mechanism of the ileocecal valve.

The possible antioxidative effects of ketogenic diet by modifying brain klotho expression: a rat model study.

The ketogenic diet (KD) has long been used as an alternative nonpharmacological therapy to manage pharmacoresistant epilepsy. The anticonvulsant mechanisms of KD have yet to be fully elucidated. The present study explored whether a KD could exert antioxidative effects by altering brain Klotho (Kl) gene expression.

The Effect of Earplugs and Eye Masks on the Melatonin and Cortisol Levels of Patients Hospitalized in Cardiac Critical Care Units.

To determine the effectiveness of using earplugs and eye masks on the melatonin and cortisol levels of patients hospitalized in cardiac critical care units (CCUs). The research population of this study included all patients with acute coronary syndrome hospitalized in the CCU of Shahid Rajaei Hospital affiliated with to Alborz University of Medical Sciences. A total of 60 patients were selected by the available sampling method based on the inclusion criteria and then were divided into 2 control and intervention groups by block randomization method with blocks of 4 (n = 30 in the intervention group, and n = 30 in the control group).

A Simple and Cost-Efficient Method for the Production of Recombinant Horseradish Peroxidase in E. coli.

Horseradish peroxidase (HRP) is a chromogenic glycoenzyme widely used in research, diagnostics, and therapeutics. Due to its high demand, various eukaryotic and prokaryotic expression systems have been employed for the production of recombinant HRP. Eukaryotic systems yield properly folded, fully functional enzymes with the necessary post-translational modifications.

Mucormycosis and COVID-19: Unraveling the Interplay of Fungal Infection in a Global Health Crisis: An Overview.

The healthcare system has been greatly affected by the COVID-19 pandemic, result-ing in an increase in secondary and co-infections among patients. Factors like pulmonary dam-age and weakened immune systems make patients more susceptible to fungal infections. Mu-cormycosis, an opportunistic fungal infection, prospers in environments with limited oxygen, and elevated glucose levels due to conditions such as diabetes and steroid use, as well as in acidic environments from metabolic acidosis and diabetic ketoacidosis, where it demonstrates heightened germination ability.

Assessing the role of dietary acid load in the development of hypertensive disorders during pregnancy: uncovering the association through prospective cohort analysis.

Background: Hypertensive disorders of pregnancy (HDPs) are common complications encountered in pregnancy that affect between 5% and 15% of pregnancies worldwide. Some studies have associated adherence to a diet with a high acid load with an increased risk of HDPs. This study investigates the association between Dietary Acid Load (DAL) and the incidence of preeclampsia, chronic hypertension (HTN), and gestational hypertension (GHTN).

A comparative study between the efficacy of fertigation and spraying procedures in terms of the content of Cadmium (Cd) and Arsenic (As) in greenhouse cucumber.

A comparative study between fertigation and spraying procedures in terms of the status of Cadmium (Cd) and Arsenic (As) in greenhouse cucumber was conducted as a two-factor split plot based on a randomized complete block design with three replications at the Soil and Water Research Institute, Karaj, Iran in 2023. The main and sub-factors were respectively fertigation and spraying that were used in two levels [the maximum permissible concentration of Cd and As in granular triple super phosphate fertilizer (25 ppm Cd and 50 ppm As) and the minimum permissible concentration of these metals in granular triple super phosphate fertilizer (5 ppm Cd and 5 ppm As)]. Spraying was done in three modes (spraying of leaves, leaves and fruit, and fruit).

Spraying or fertigation? looking for the better method in terms of the lower concentration of Pb and Ni in greenhouse cucumber.

This study was conducted to investigate the status of Lead (Pb) and Nickel (Ni) in greenhouse cucumber affected by fertigation and spraying as a factorial split plot arrangement based on a randomized complete block design (RCBD) with three replications at Soil and Water Research Institute, Karaj, Iran in 2023. The main and sub-plots were respectively fertigation and spraying that was applied in two levels [the minimum permissible concentration of these metals in granular triple super phosphate fertilizer (five ppm Pb and five ppm Ni) as the control treatment, and the maximum permissible concentration of Pb and Ni in granular triple super phosphate fertilizer (50 ppm Pb and 100 ppm Ni)]. Spraying was done in three modes (spraying leaves, leaves + fruit, and fruit).

Nurses' perception of troubled conscience in intensive care units: a qualitative study.

Background: Troubled conscience results from the lack of attention to the voice of conscience. Regarding the fact that ICU healthcare workers are constantly faced with stressful and challenging situations, they often experience a troubled conscience.

Aim: This study aimed to explain the factors leading to troubled conscience and identify the consequences of troubled conscience among ICU nurses.

Explain the professional identity of nursing during COVID-19 pandemic.

Aim: To explore the professional identity of nursing during the COVID-19 pandemic in Iran. Professional identity guides nurses' interaction with patients. In the COVID-19 pandemic, recent developments in society's view of the nursing profession are expected to change the perception of nurses' professional identities.

Distinguishing glioblastoma progression from treatment-related changes using DTI directionality growth analysis.

Background: It is difficult to distinguish between tumor progression (TP) and treatment-related abnormalities (TRA) in treated glioblastoma patients via conventional MRI, but this distinction is crucial for treatment decision making. Glioblastoma is known to exhibit an invasive growth pattern along white matter architecture and vasculature. This study quantified lesion development patterns in treated glioblastoma lesions and their relation to white matter microstructure to distinguish TP from TRA.

Evaluating the osteogenic properties of polyhydroxybutyrate-zein/multiwalled carbon nanotubes (MWCNTs) electrospun composite scaffold for bone tissue engineering applications.

In this investigation, the electrospun nanocomposite scaffolds were developed utilizing poly-3-hydroxybutyrate (PHB), zein, and multiwalled carbon nanotubes (MWCNTs) at varying concentrations of MWCNTs including 0.5 and 1 wt%. Based on the SEM evaluations, the scaffold containing 1 wt% MWCNTs (PZ-1C) exhibited the lowest fiber diameter (384 ± 99 nm) alongside a suitable porosity percentage.

Clinical, Immunological, and Genetic Features in Patients with NFKB1 and NFKB2 Mutations: a Systematic Review.

Background: Inborn errors of immunity (IEIs) encompass various diseases with diverse clinical and immunological symptoms. Determining the genotype-phenotype of different variants in IEI entity precisely is challenging, as manifestations can be heterogeneous even in patients with the same mutated gene.

Objective: In the present study, we conducted a systematic review of patients recorded with NFKB1 and NFKB2 mutations, two of the most frequent monogenic IEIs.

Mothers' experiences of privacy in neonatal intensive care units: A qualitative study.

Background: Examining the privacy experiences of mothers in neonatal intensive care units (NICUs) can play a crucial role in bolstering patient privacy safeguards and elevating the overall quality of health care. However, our understanding of mothers' experiences regarding privacy issues they may face after their infants' hospitalization in the NICU is limited.

Aim: This study aimed to investigate the experiences of mothers concerning privacy within NICUs to contribute valuable insights for improving infant care and privacy protection.

The activity of early-life gene regulatory elements is hijacked in aging through pervasive AP-1-linked chromatin opening.

A mechanistic connection between aging and development is largely unexplored. Through profiling age-related chromatin and transcriptional changes across 22 murine cell types, analyzed alongside previous mouse and human organismal maturation datasets, we uncovered a transcription factor binding site (TFBS) signature common to both processes. Early-life candidate cis-regulatory elements (cCREs), progressively losing accessibility during maturation and aging, are enriched for cell-type identity TFBSs.

Micromorphological study of some Salsola species (Amaranthaceae) in Iran and its systematic significance using scanning electron microscopy.

Using scanning electron microscopy (SEM), six Salsola species from Iran were examined for their epidermis, seed, and fruit micromorphology. Among them were S. brachiata from section Heterotricha, S dendroides, S.

Evaluation of tribological and biological properties of Ti6Al4V coated with SiN/ND nanoparticles for orthopedic applications: a comprehensive analysis.

In this study, the biocompatibility and tribological properties of Ti6Al4V coated with silicon nitride (SiN)/nanodiamond using the electrophoretic deposition method were investigated. Suspensions of various aqueous and alcoholic solutions were prepared in the presence of CTAB and SDS dispersers. The most stable suspension system for the electrophoresis process was selected (aqueous media/ SDS disperser).