Tuning the Chemistry of Fe-Nodes in MIL-100(Fe) through In Situ Generation of High Ratio of Mixed-Valence Sites: The Roles of Site-Specific and Textural Properties in Photo-Fenton Reaction.

Several studies were focused on the application of MIL-100(Fe) (FeO(OH)(HO)(BTC), HBTC is 1,3,5-benzene tricarboxylic acid) in the photo-Fenton reaction, but it still suffers from low efficiency. In this work, MIL-100(Fe) was synthesized at ambient conditions and low pHs using Fe(II) precursors in homogeneous aqueous media to develop a sample with high activity in the photo-Fenton reaction, even better than Fe-porphyrin metal-organic frameworks. The as-synthesized sample is highly crystalline with 30.

Quantitative in-vitro evaluation of enamel surface roughness following two debonding procedures using laser scanning confocal microscope.

Background: The objective of the in vitro study was to evaluate the impact of two adhesive removal techniques on the surface roughness of the human enamel surface using laser scanning confocal microscopy (LSCM).

Methods: Forty healthy first upper molar teeth were included in this experiment (20 teeth per each group). T0 measurement of surface roughness parameter of the teeth were conducted using LSCM.

Recent advances on brain drug delivery via nanoparticles: alternative future materials for neuroscience applications; a review.

Essentially, the blood-brain barrier (BBB) serves as a line of demarcation between neural tissues and the bloodstream. A unique and protective characteristic of the blood-brain barrier is its ability to maintain cerebral homeostasis by regulating the flux of molecules and ions. The inability to uphold proper functioning in any of these constituents leads to the disruption of this specialized multicellular arrangement, consequently fostering neuroinflammation and neurodegeneration.

Recognition and classification of facial expression using artificial intelligence as a key of early detection in neurological disorders.

The recognition and classification of facial expressions using artificial intelligence (AI) presents a promising avenue for early detection and monitoring of neurodegenerative disorders. This narrative review critically examines the current state of AI-driven facial expression analysis in the context of neurodegenerative diseases, such as Alzheimer's and Parkinson's. We discuss the potential of AI techniques, including deep learning and computer vision, to accurately interpret and categorize subtle changes in facial expressions associated with these pathological conditions.

The interplay between gut microbiota composition and dementia.

Recently, researchers have been interested in the potential connection between gut microbiota composition and various neuropsychological disorders. Dementia significantly affects the socioeconomics of families. Gut microbiota is considered as a probable factor in its pathogenesis.

Clinical and genetic diagnosis of first cohort of differences of sexual development in the Iranian population.

Differences of sex development (DSD) refer to various congenital conditions affecting the urogenital and hormonal systems. Accurate diagnosis and personalized management are crucial for supporting patients through complex decisions, such as those related to gender identity. This study represents the first comprehensive investigation into DSD in Iran, analyzing patient's clinical and genetic data between 1991 and 2020.

Effectiveness of exercise on sarcopenia in HIV patients: a systematic review of current literature.

Exercise is vital in managing sarcopenia in people living with HIV (PLWH). This study explores the role of exercise in reducing sarcopenia in HIV patients. A systematic search of electronic databases including PubMed, Scopus, and Web of Science identifed relevant articles published in English up to April 2024.

Radiographical impact of photobiomodulation therapy on bone regeneration in clinical studies: a systematic review.

Bone regeneration is a complex process influenced by inflammation and pathological conditions. Efforts to enhance this process include chemical and physical interventions, with PBMT therapy showing promise in improving bone regeneration. Despite conflicting findings in existing literature, this review aims to synthesize clinical evidence on using therapy (PBMT) in bone regeneration and explore its potential clinical applications.

New Frontiers in Fighting Mycobacterial Infections: Venom-Derived Peptides.

Notwithstanding the indefatigable endeavors to develop effective anti-mycobacterial therapies, mycobacterial infections still present a tough problem for medicine today. The problem is further complicated by the disquieting surge of drug-resistant mycobacterial pathogens, which considerably narrows the existing therapeutic options. Thus, there is a genuine need to discover novel anti-mycobacterial drugs.

Selective toxicity of a novel antimicrobial peptide Acidocin 4356 against Pseudomonas aeruginosa and Acinetobacter baumannii in human cell-based in vitro infection models.

Prior studies examined Acidocin 4356's antibacterial and antivirulence effects against Pseudomonas aeruginosa, including cell membrane penetration abilities. Building on prior research, an in-vitro co-culture of human cells was established to evaluate the selectivity of Acidocin (ACD) by concurrently cultivating human cells and bacterial pathogens. This study evaluated the antibacterial effectiveness of ACD against Acinetobacter baumannii and Pseudomonas aeruginosa.

Deferasirox improved iron homeostasis and hematopoiesis in ovariectomized rats with iron accumulation.

Menopause is a natural biological aging process characterized by the loss of ovarian follicular function and decrease estrogen levels. These hormonal fluctuations are associated with increased iron levels, which ultimately lead to iron accumulation. This study aims to investigate the effects of Deferasirox on iron homeostasis and hematopoiesis in ovariectomized rats with iron accumulation.

Comparative analysis of land-based vs. water-based balance training on quality of life and physical and psychological deficits in athletes with chronic ankle instability: a randomized controlled trial.

Background: Aquatic training is known for its effective and gentle rehabilitation benefits, but its impact on athletes with chronic ankle instability (CAI) remains underexplored. This study compares the effects of water-based and land-based balance training on functional performance, dynamic balance, fear of reinjury, and quality of life in athletes with CAI.

Methods: Forty-one athletes with chronic ankle instability (CAI) were randomly assigned to water-based (WBBE, n = 21) or land-based (LBBE, n = 20) balance exercise groups, completing 24 sessions of 30-45 min over 8 weeks.

Experimental investigation of nanoclay performance as an assistant in water based enhanced oil recovery method.

The experimental analysis of nanoclay in enhanced oil recovery applications was rarely investigated. The main goal of this study is to analyze the flowing behavior of nanoclay as enhanced oil recovery fluid. After finding the most stable enhanced oil recovery fluid, the flow characteristic measurement was done.

Exosomes and microRNAs as mediators of the exercise.

MicroRNAs (miRNAs), also known as microribonucleic acids, are small molecules found in specific tissues that are essential for maintaining proper control of genes and cellular processes. Environmental factors, such as physical exercise, can modulate miRNA expression and induce targeted changes in gene transcription. This article presents an overview of the present knowledge on the principal miRNAs influenced by physical activity in different tissues and bodily fluids.

Comparison of surgical wound infection and dehiscence following the use of two methods of nylon sutures and skin staples in staples in diabetic mellitus patients undergoing total knee arthroplasty surgery: a randomized clinical trial study.

Objective: Timely and complete surgical wound healing substantially affects the patient's performance and satisfaction with surgery outcomes. Sutures and staples are two common wound closure methods in total knee arthroplasty; however, their role in reducing the rate of surgical wound infections and dehiscence in diabetic patients is unclear. Therefore, this study was conducted to investigate the rate of infection and post-closure dehiscence in wounds closed with either nylon sutures or skin staples in diabetic patients undergoing total knee arthroplasty (TKA).

Strategies to promote the provision of sexual health services during menopause: a qualitative study from the perspective of menopausal women and healthcare providers in Isfahan city, Iran.

Background: It is important to care for the sexual function of women during menopause as it can affect their quality of life. However, the services related to this area have been neglected in the health system and are not provided at the desired level. Therefore, the present study aimed to identify strategies to promote the provision of sexual health services during menopause in Isfahan city, Iran.

The long-term and post-prandial effects of berry consumption on endothelial dysfunction in adults: a systematic review and meta-analysis of randomised controlled trials.

This systematic review and meta-analysis evaluated the long-term and post-prandial effects of berry consumption on endothelial dysfunction (ED) in adults. To identify relevant randomised controlled trials (RCTs), a systematic search was run and studies that examined the effects of berries consumption on ED markers were included. A total of 45 RCTs were included, focusing on markers such as flow-mediated dilation (FMD), pulse wave velocity (PWV), augmentation index (AIx), reactive hyperaemia index (RHI) and total peripheral resistance (TPR).

FeO@SiO/GO/HKUST-1 nanocomposite for quercetin extraction and preconcentration followed by its determination using HPLC.

Quercetin, a key flavonoid found in many fruits and vegetables, offers notable health benefits, including antioxidant, antiviral, and antitumor properties. Yet, isolating it from complex plant materials is challenging. This research aimed to develop a selective and efficient sorbent to clean up real sample matrices and pre-concentrate quercetin, enhancing its detection using high-performance liquid chromatography (HPLC).

Fabrication and characterization of in situ gelling oxidized carboxymethyl cellulose/gelatin nanofibers for wound healing applications.

Although tissue engineering science has made great progress, wound healing has remained a significant clinical challenge, especially in cases of severe injuries requiring advanced treatment strategies. This study aimed to develop patient-friendly in situ gelling nanofibers composed of oxidized carboxymethyl cellulose (OCMC) and gelatin for wound healing applications. A two-axial electrospinning technique was employed to fabricate OCMC/PVA-Gelatin hybrid nanofibers.

Comparative effects of various extracellular vesicle subpopulations derived from clonal mesenchymal stromal cells on cultured fibroblasts in wound healing-related process.

Introduction: Non-healing wounds pose significant challenges and require effective therapeutic interventions. Extracellular vesicles (EVs) have emerged as promising cell-free therapeutic agents in tissue regeneration. However, the functional differences between different subpopulations of EVs in wound healing remain understudied.

Oral immunization with attenuated Salmonella Typhimurium as a carrier of DNA vaccine against infectious hematopoietic necrosis virus (IHNV) in rainbow trout (Oncorrhynchus mykiss).

Infectious hematopoietic necrosis virus (IHNV) is a serious pathogen in the salmonid aquaculture industry and leads to economic losses in the world. This study aimed to develop a new oral DNA vaccine designed to protect rainbow trout against infection by IHNV. Fish were administered via the oral route by the attenuated Salmonella enterica serovar Typhimurium as a carrier of pcDNA3.

Accuracy, Effectiveness, and Safety of Robot-Assisted MRI-Guided Laser Interstitial Thermal Therapy for Treatment of Drug-Resistant Epilepsy: A Systematic Review and Meta-Analysis.

Objectives: Robotic-assisted laser interstitial thermal therapy (LITT) is a minimally invasive method for ablating seizure foci and has gained prominence in epilepsy treatment. The use of robotic guidance in these procedures can minimize errors in probe placement, potentially leading to better clinical outcomes. In this meta-analysis, we assessed the accuracy, safety, and effectiveness of robot-assisted LITT for drug-resistant epilepsy.

Exosomes and non-coding RNAs: Exploring their roles in human myocardial dysfunction.

Myocardial dysfunction, characterized by impaired cardiac muscle function, arises from diverse etiologies, including coronary artery disease, myocardial infarction, cardiomyopathies, hypertension, and valvular heart disease. Recent advancements have highlighted the roles of exosomes and non-coding RNAs in the pathophysiology of myocardial dysfunction. Exosomes are small extracellular vesicles released by cardiac and other cells that facilitate intercellular communication through their molecular cargo, including ncRNAs.