Biological brain age and resilience in cognitively unimpaired 70-year-old individuals.

Introduction: This study investigated the associations of brain age gap (BAG)-a biological marker of brain resilience-with life exposures, neuroimaging measures, biological processes, and cognitive function.

Methods: We derived BAG by subtracting predicted brain age from chronological age in 739 septuagenarians without dementia or neurological disorders. Robust linear regression models assessed BAG associations with life exposures, plasma inflammatory and metabolic biomarkers, magnetic resonance imaging, and cerebrospinal fluid biomarkers of neurodegeneration and vascular brain injury, and cognitive performance.

Prevalence and Phylogenetic Analysis of Rhinoviruses in Patients with Acute Respiratory Infections and Community-Acquired Pneumonia in a Referral Hospital, Tehran, Iran.

Background: Rhinoviruses are known as the leading pathogens of respiratory diseases. Determining the prevalence and phylogeny of rhinoviruses plays a pivotal role in producing vaccines and medications and preventing virus complications. This study investigated the frequency, and genetic variation of rhinoviruses detected in patients referred to Masih Daneshvari Hospital.

infection alters the intestinal mucosa transcriptome in neonatal calves: impacts on epithelial barriers and transcellular transport systems.

Introduction: is the most prevalent enteric protozoan parasite causing infectious diarrhea in neonatal calves worldwide with a direct negative impact on their health and welfare. This study utilized next-generation sequencing (NGS) to deepen our understanding of intestinal epithelial barriers and transport mechanisms in the pathophysiology of infectious diarrhea in neonatal calves, which could potentially unveil novel solutions for treatment.

Methods: At day 1 of life, male Holstein-Friesian calves were either orally infected (n = 5) or not (control group, n = 5) with oocysts (in-house strain LE-01-Cp-15).

Ataxia With Vitamin E Deficiency: Case Series, Vitamin E Therapy Response, Founder Effect, and In Silico Analysis.

Ataxia with Vitamin E Deficiency (AVED) is a rare autosomal recessive genetic disorder, that caused by pathogenic variants in the TTPA gene, which encodes the alpha-tocopherol transfer protein. This study investigates eight patients from three consanguineous Iranian families, using exome sequencing (ES) and Sanger sequencing to identify novel pathogenic variants in the TTPA gene. Two variants were identified: c.

Disrupting Notch signaling related HES1 in myeloid cells reinvigorates antitumor T cell responses.

Background: Tumor-associated macrophages (TAMs) are immunosuppressive cells within the tumor microenvironment (TME) that hinder anti-tumor immunity. Notch signaling is a pathway crucial for TAM differentiation and function. Here, we investigate the role of HES1, a downstream target of Notch signaling, in TAM-mediated immunosuppression and explore its potential as a target for cancer immunotherapy.

Investigating preschool-aged chronotype and social jetlag as predictors of early adolescent diet and BMI z-score: an eight-year follow-up from the DAGIS study.

Background/objectives: Circadian health plays an important role in overall well-being. The objective of this study was to examine whether potential indicators of circadian disruption, such as exhibiting a later chronotype or greater social jetlag, in preschool-age could predict dietary habits or BMI z-scores in an eight-year follow-up.

Subjects/methods: Our data included 210 children who participated in the DAGIS Survey in 2015-2016 (baseline, mean [SD] age: 4.

Tailoring nursing interventions to empower patients: personal coping strategies and self-management in type 2 diabetes care.

Background: Diabetes is one of the most common chronic diseases that severely reduce a patient's quality of life. Effective self-care and management are critical for maintaining blood glucose levels and preventing complications.

Aim: This study evaluates the effectiveness of a structured diabetes self-management education program on patients' self-management behaviors, empowerment, and activation levels.

Barriers and facilitators for preventing mother-to-child transmission of Trypanosoma cruzi and hepatitis B in the Gran Chaco region: a qualitative analysis using the consolidated framework for implementation research (CFIR).

Background: Mother-to-child transmission (MTCT) of Trypanosoma cruzi and hepatitis B virus (HBV) increases morbidity and disability in Latin America and the Caribbean. The tailormade comprehensive antenatal care based on the Framework for the elimination of MTCT of HIV, syphilis, hepatitis B virus (HBV), and Chagas disease (EMTCT Plus) has been implemented in the region since 2018 through a private-public partnership. This study aimed to estimate the effectiveness of the intervention in preparing MTCT of T.

Adaptation and psychometric assessment of the postpartum childcare stress checklist among Arab women in the United Arab Emirates.

Problem: There is currently no validated version of the Postpartum Childcare Stress Checklist (PCSC) in the context of Arabic-speaking women in the United Arab Emirates (UAE).

Background: The postpartum period is a transformative phase in a woman's life, during which mothers are highly vulnerable to mental health problems, compounded by childcare demands. Childcare stress is a strong predictor of postpartum depression.

"And that main artery's name is life": Ecosocial injury and resurgent care in Deanuleahki, Sápmi.

Based on 28 months of ethnographic research in Deanuleahki-a river valley in Sápmi, the transborder Indigenous Sámi homeland-this article traces my interlocutors' striving to reclaim and repair ecological and kin relations through the everyday praxis of care. I trace this striving through the unmaking and remaking of local relations of care amidst encroachment by post-Second World War Nordic welfare states and regimes of environmental stewardship. I propose a dual conceptualization of ecosocial injury and resurgent care to account for, on the one hand, care's alienation from its social and ecological contexts; and, on the other, the intimate everyday labor of revivifying relations of kinship and belonging, and conditions of material livability, within local ecologies.

Brief Outpatient Rehabilitation Program for Post-COVID-19 Condition: A Randomized Clinical Trial.

Importance: Post-COVID-19 condition (PCC) is emerging as a common and debilitating condition with few treatment options.

Objective: To assess the effectiveness of a brief outpatient rehabilitation program based on a cognitive and behavioral approach for patients with PCC.

Design, Setting, And Participants: Patients with mild to moderate PCC were randomized 1:1 to an established transdiagnostic rehabilitation program or care as usual at a single referral center recruiting from the region of the South-Eastern Norway Regional Health Authority.

Low Surgery Rates in Early Crohn's Disease: Results from a Prospective Population-Based Inception Cohort-The Inflammatory Bowel Disease in South-Eastern Norway III Study.

Background And Aims: The emergence of biologic therapy has coincided with a decline in surgery rates for Crohn's disease (CD). This study aims to describe the disease course, including intra-abdominal surgery rates, biologic therapy use, and variables associated with biologic therapy initiation in a cohort of newly diagnosed CD patients.

Methods: The Inflammatory Bowel Disease in South-Eastern Norway (IBSEN) III study is a population-based inception cohort study.

SEROCONVERSION CAN PRECEDE CULTURE CONFIRMED DIAGNOSIS OF INFECTION IN ASIAN ELEPHANTS () BY DECADES.

() infection was diagnosed in 16 human-managed Asian elephants () at four different US facilities. A retrospective review was performed to collate information on serological test results and describe the timelines from exposure to an elephant known to be positive for , detection of antimycobacterial antibodies in the exposed elephant, and isolation from the exposed elephant to confirm diagnosis. Seroconversion was defined by a positive test result using ElephantTB STAT-PAK, multiantigen print immunoassay, or DPP VetTB assay for elephants (Chembio Diagnostic Systems, Inc).

Pre-immunization of diet-induced obese male mice with inactivated pathogens increases power in a liraglutide intervention study.

Pre-immunization with inactivated antigens has been developed as an alternative to the use of 'dirty' mice, which in contrast to specific pathogen free (SPF) mice, harbour a range of pathogens. Within certain research areas, such mice are considered better models for humans than SPF mice, as they have an immune system that better mirrors human immunity. We inactivated murine adenovirus type 1 (FL), minute virus of mice, mouse hepatitis virus (A59), respirovirus muris (Sendai), Theiler's encephalomyelitis virus (GD7) and by ultraviolet irradiation.

A Conceptual Framework to Improve Resilience Among Undergraduate First-Year Nursing Students: A Mixed-Methods Study.

It is generally presumed that most undergraduate first-year nursing students are not prepared for the transition from basic to higher education. Resilience is recommended as a viable coping strategy that acts as a buffer to the adversities that undergraduate first-year nursing students experience. Therefore, the aim of this study was to develop and validate a conceptual framework to improve resilience among undergraduate first-year nursing students at a South African university.

Does lower limb kinesio taping affect pain, muscle strength, and balance following fatigue in healthy subjects? A systematic review and meta analysis of parallel randomized controlled trials.

Background: Kinesio tape (KT) has gained popularity in sports and rehabilitation due to its ease of use and potential benefits. However, its effectiveness is not well understood especially in addressing fatigue, a condition that can impair muscle function and increase the musculoskeletal risk of injury. Given KT's potential impact on muscle activity and recovery, this review aims to evaluate the effects of lower limb KT on pain, strength, and balance following fatigue.

What competencies does an orthodontic postgraduate need?

Background: Competency frameworks are used to guide professional education and assessment. An orthodontic graduate needs various competencies. This study aimed to determine competencies and create a basic competency framework for orthodontic graduates.

Leveraging Lactobacillus plantarum probiotics to mitigate diarrhea and Salmonella infections in broiler chickens.

Anaerobic bacteria, such as Lactobacillus plantarum (LP), are known to play a significant role in maintaining gut health and protecting against enteric pathogens in animals. The present study aimed to develop a safe, affordable, and eco-friendly method for producing LP-based probiotics and evaluate their efficacy in mitigating Salmonella-induced diarrhea in broiler chickens. The study employed three different culture media (MRS, TSB, and Baird Parker) to grow LP, which was then dried using a spray-drying technique to produce a stable probiotic formulation.

Development of a 3D in vitro model to study corpus luteum of felids based on luteinized cells from antral follicles.

The study aimed to establish a long-term 3D cell culture model using luteinized follicular cells to investigate the functionality and life cycle of the CL in felids. A mixture of cell types from antral follicles was luteinized in vitro and cultured for up to 23 days. The method, initially applied to the domestic cat, was later extended to Persian and Clouded leopards.

Seasonal prevalence and geographical distribution of claw health in dairy cows: Investigation of the causal relationship with breed.

Claw disorders in dairy cattle represent a significant challenge, affecting animal welfare and farm productivity. This study investigates the prevalence, severity, and breed-specific responses of various claw lesions across 4 dairy breeds, Simmental, Alpine Grey, Reggiana, and Valdostana over different seasons and regions in Italy. A total of 131 farms and 2,223 animals were evaluated, consisting of 1,239 Simmental, 457 Alpine Grey, 221 Reggiana, and 306 Valdostana cows.

Significance of Targeted Antimicrobial Prophylaxis Using Rectal-culture Selective Screening Media Prior to Transrectal Prostate Biopsy: A Multicenter, Randomized Controlled Trial.

Objective: To examine whether antimicrobial prophylaxis based on screening rectal cultures using selective media prevented acute bacterial prostatitis following transrectal prostate biopsy (TRPB).

Methods: In this multicenter, randomized controlled trial, we enrolled 403 patients undergoing TRPB with low risks of infectious complications. Patients were randomized into a cultured group (CG) or no cultured group (NCG).

Ancient genomes reveal a deep history of treponemal disease in the Americas.

Human treponemal infections are caused by a family of closely related Treponema pallidum that give rise to the diseases yaws, bejel, pinta and, most famously, syphilis. Debates on both a common origin for these pathogens and the history of syphilis itself has weighed evidence for the "Columbian hypothesis", which argues for an American origin, against that for the "pre-Columbian hypothesis", which argues for presence of the disease in Eurasia in the Medieval period and possibly earlier. While molecular data has provided a genetic basis for distinction of the typed subspecies, deep evolution of the complex has remained unresolved due to limitations in the conclusions that can be drawn from the sparse paleogenomic data currently available.

Virtual reality-based myoelectric prosthetic control training: Effects of action observation and motor imagery with visual feedback of electromyographic signals.

Background: Conventional myoelectric prostheses (myo-prostheses) training involves repetitive grasping and manipulation training, which requires considerable training time. It is necessary to develop a short and efficient myo-prostheses training. This study aimed to verify the immediate and sustained effects of action observation and motor imagery (AOMI) using virtual reality (VR) on myo-prostheses control and clarify the effect of visual feedback of electromyogram (EMG) signals during AOMI using VR.