Combination effects of Pistachio hull and carfilzomib on NF-κB p65, MDR1, MRP1, and Caspase3 gene expression in breast cancer cell line.

Objective: This study aimed to investigate the synergistic effects of the chemotherapy drug Carfilzomib (CFZ) and Pistachio hull extract on the SK-BR3 breast cancer cell line.

Methods: In this experimental study, we evaluated the effect of Pistachio hull extract and CFZ as standalone treatments on cell viability using the MTT assay at 24- and 48-hours post-treatment. Following this, we conducted combination therapy analyses to assess the potential synergistic relationship between Pistachio hull extract and CFZ after 24- and 48-hours of treatment on both the SK-BR3 breast cancer cell line and the MCF10A normal cell line.

Ozone-based advanced oxidation processes in water treatment: recent advances, challenges, and perspective.

Water pollution, driven by a variety of enduring contaminants, poses considerable threats to ecosystems, human health, and biodiversity, highlighting the urgent need for innovative and sustainable treatment approaches. Ozone-based advanced oxidation processes (AOPs) have demonstrated significant efficacy in breaking down stubborn pollutants, such as organic micropollutants and pathogens, that are not easily addressed by traditional treatment techniques. This review offers an in-depth analysis of ozonation mechanisms, covering both the direct oxidation by ozone and the indirect reactions facilitated by hydroxyl radicals, emphasizing their effectiveness and adaptability across various wastewater matrices.

Saline nebulizers in treatment of bronchiolitis.

Introduction: This study was conducted to assess the response to treatment and compare the effects of nebulized normal saline 0.9% and hypertonic saline 3% in the management of acute bronchiolitis, a condition associated with multiple complications in pediatric patients.

Materials And Methods: In this clinical trial, a total of 60 children diagnosed with viral bronchiolitis in the autumn and winter of 2018 at Ali Asghar Children's Hospital's emergency department were enrolled.

The activation of the G-protein-coupled estrogen receptor promotes the aggressiveness of MDA-MB231 cells by targeting the IRE1α/TXNIP pathway.

Background And Purpose: This study investigated modulating the G protein-coupled estrogen receptor (GPER) on the IRElα/TXNIP pathway and its role in drug resistance in MDA-MB231 cells.

Experimental Approach: To determine the optimal concentrations of G and 4-hydroxytamoxifen (TAM), GPER expression and ERK1/2 phosphorylation were analyzed using qRT-PCR and western blotting, respectively. Cells were treated with individual concentrations of G (1000 nM), G (1000 nM), and TAM (2000 nM), as well as combinations of these treatments (G + G, TAM + G, and G + TAM) for 24 and 48 h.

Comparison of Gene Polymorphisms of ACE1 and ACE2 and the Level of Total ACE Activity in the Blood of Afghans and Iranians with COVID-19 and Its Relationship with Disease Severity.

Field evidence indicates differences in the rate and severity of COVID-19 infection among Afghans and Iranians, potentially influenced by individual genomic variances. Therefore, investigating the potential causes of these disparities holds significant clinical importance. This study aims to explore and compare variations in the genes encoding angiotensin-converting enzyme 1 (ACE1) and angiotensin-converting enzyme 2 (ACE2), along with total ACE activity levels in the blood of Afghans and Iranians with COVID-19, to assess any potential correlation with disease severity.