Effect of crating density and weather conditions during transit on preslaughter losses, physiological characteristics, and meat quality in broilers.

The impact of crating density and prevailing weather conditions during transit on preslaughter losses, physiological characteristics, and meat quality in broilers was investigated. A total of 900 35-day-old Ross 308 male broilers with an average body weight of 1,860 ± 17.458 g (mean ± SEM) in summer and 1,864 ± 17.

hair growth-promoting effects of araliadiol via the p38/PPAR-γ signaling pathway in human hair follicle stem cells and dermal papilla cells.

Background: Scalp hair plays a crucial role in social communication by expressing personal appearance and self-identity. Consequently, hair loss often leads to a perception of unattractiveness, negatively impacting an individual's life and mental health. Currently, the use of Food and Drug Administration (FDA)-approved drugs for hair loss is associated with several side effects, highlighting the need for identifying new drug candidates, such as plant-derived phytochemicals, to overcome these issues.

Role of inducible nitric oxide (iNOS) and nitrosative stress in regulating sex differences in secondary lymphedema.

Secondary lymphedema is a common complication following surgical treatment of solid tumors. Although more prevalent in women due to higher breast cancer rates, men also develop lymphedema, often with more severe manifestations. Despite these differences in clinical presentation, the cellular mechanisms underlying sex differences are poorly understood.

Active motion can be beneficial for target search with resetting in a thermal environment.

Stochastic resetting has recently emerged as an efficient target-searching strategy in various physical and biological systems. The efficiency of this strategy depends on the type of environmental noise, whether it is thermal or telegraphic (active). While the impact of each noise type on a search process has been investigated separately, their combined effects have not been explored.

Association Between Home-Base Primary Care and Postdischarge Outcomes Among Older Adults in Korea.

Objectives: This study aimed to evaluate the association between home-based primary care (HBPC) and postdischarge outcomes in Korean older adults.

Design: HBPC was a service that provided medical care by visiting the homes of older adults with limited mobility. In this study, data from the National Health Insurance Service (NHIS) were used, and groups with and without HBPC services were matched 1:1 through propensity score matching.

Antitumor activity of selenopsammaplin A analog (SPA-10091-HCl) via histone methyltransferase DOT1L degradation and apoptosis induction in castration-resistant prostate cancer cells.

Castrate-resistant prostate cancer (CRPC) is one of the most difficult cancers in men and is characterized by a poor prognosis and a high risk of metastasis. The overexpression of the disruptor of telomeric silencing 1-like (DOT1L), which is a specific methyltransferase for histone H3 at lysine residue 79 (H3K79), has been related to poor outcomes in patients with CRPC. Therefore, targeting DOT1L is considered a potential therapeutic approach to overcome the significant medical challenges of CRPC.

The use of a woman's own eggs in her first IVF treatment at the age of 48 years and 10 months with successful live birth after PGT-A: a case report.

Natural conception in women after the age of 45 years is rare. The probability of successful pregnancy in this specific group of women after IVF and embryo transfer with autologous oocytes is also reduced. In addition, advanced maternal age is associated with an increased risk of aneuploidies and other associated complications during pregnancy.

Tryptanthrin Down-Regulates Oncostatin M by Targeting GM-CSF-Mediated PI3K-AKT-NF-κB Axis.

Background: Oncostatin M (OSM) is involved in several inflammatory responses. Tryptanthrin (TRYP), as a natural alkaloid, is a bioactive compound derived from indigo plants. Objectives/ Methods: The purpose of this study is to investigate the potential inhibitory activity of TRYP on OSM release from neutrophils using neutrophils-like differentiated (d)HL-60 cells and neutrophils from mouse bone marrow.

Clinical Potential of Novel Microbial Therapeutic LP51 Based on Xerosis-Microbiome Index.

Xerosis, characterized by dry, rough skin, causes discomfort and aesthetic concerns, necessitating effective treatment. Traditional treatments often show limited efficacy, prompting the need for innovative therapies. This study highlights the efficacy of microbiome therapeutic LP51, derived from a healthy vaginal microbiome, in improving xerosis.

Enhanced Swine Behavior Detection with YOLOs and a Mixed Efficient Layer Aggregation Network in Real Time.

Effective livestock management has become essential owing to an aging workforce and the growth of large-scale farming operations in the agricultural industry. Conventional monitoring methods, primarily reliant on manual observation, are increasingly reaching their limits, necessitating the development of innovative automated solutions. This study developed a system, termed mixed-ELAN, for real-time sow and piglet behavior detection using an extended ELAN architecture with diverse kernel sizes.

Evaluation of Dynamic Light Scattering as an Effective Quality Control Method for Aggregates in Radiolabeled Antibodies.

Radiolabeled antibodies are promising for targeted cancer imaging, but their structural integrity may suffer during bioconjugation and radiolabeling, leading to undetected aggregation. This study evaluates dynamic light scattering (DLS) as a complementary method to size-exclusion high-performance liquid chromatography (SEC-HPLC) for detecting aggregation in radiolabeled antibodies. Trastuzumab was conjugated with a NOTA bifunctional chelator at various ratios, radiolabeled with [Cu]CuCl, and analyzed by using DLS and SEC-HPLC before and after purification.

Fucosterol and Fucoxanthin Enhance Dentin Collagen Stability and Erosion Resistance Through Crosslinking and MMP Inhibition.

Purpose: To evaluate the effects of fucosterol and fucoxanthin on ultimate microtensile strength (µUTS), dentin collagen cross-linking, erosion resistance, and matrix metalloproteinase (MMP) inhibition.

Methods: Dentin beams and slices were prepared from extracted human teeth and treated with concentrations of 50 µg/mL, 100 µg/mL, and 200 µg/mL of fucosterol and fucoxanthin. Fourier-transform infrared spectroscopy (FTIR) was used to analyze collagen cross-linking.

Early prediction of preeclampsia using the first trimester vaginal microbiome.

Preeclampsia is a severe obstetrical syndrome which contributes to 10-15% of all maternal deaths. Although the mechanisms underlying systemic damage in preeclampsia-such as impaired placentation, endothelial dysfunction, and immune dysregulation-are well studied, the initial triggers of the condition remain largely unknown. Furthermore, although the pathogenesis of preeclampsia begins early in pregnancy, there are no early diagnostics for this life-threatening syndrome, which is typically diagnosed much later, after systemic damage has already manifested.

The role of exercise in promoting lymphangiogenesis and extracellular matrix synthesis in lymphedema-induced tissue injury.

Background: Secondary lymphedema is a progressive condition caused by lipid- and protein-rich interstitial fluid accumulation resulting from compromised lymphatic function. It commonly occurs in cancer patients following surgical lymph node ablation and radiation treatment. This study aims to elucidate the effects of exercise on the myokine interleukin (IL)-6 and the molecular changes involved in lymphangiogenesis and extracellular matrix (ECM) synthesis using a lymphedema mouse model.

Polyphenol extract from Tagetes erecta L. flowers stimulates osteogenesis via β-catenin activation.

Background: Osteoporosis, a prevalent bone disorder, results in reduced bone mineral density and mass. With minimal side effects, medicinal plant-based natural remedies are increasingly explored for osteoporosis. However, the osteogenic potential of Tagetes erecta L.

Cross-species RNAi therapy via AAV delivery alleviates neuropathic pain by targeting GCH1.

Tetrahydrobiopterin (BH4) expression is normally strictly controlled; however, its intracellular levels increase considerably following nerve damage. GTP cyclohydrolase I (GCH1) plays a crucial role in regulating BH4 concentration, with an upregulation observed in the dorsal root ganglion in cases of neuropathic pain. In this study, we aimed to develop and evaluate the clinical potential of an RNA interference-based adeno-associated virus (AAV) targeting GCH1 across various species to decrease BH4 levels and, consequently, alleviate neuropathic pain symptoms.

Comprehensive whole-genome sequencing reveals origins of mutational signatures associated with aging, mismatch repair deficiency and temozolomide chemotherapy.

In a comprehensive study to decipher the multi-layered response to the chemotherapeutic agent temozolomide (TMZ), we analyzed 427 genomes and determined mutational patterns in a collection of ∼40 isogenic DNA repair-deficient human TK6 lymphoblast cell lines. We first demonstrate that the spontaneous mutational background is very similar to the aging-associated mutational signature SBS40 and mainly caused by polymerase zeta-mediated translesion synthesis (TLS). MSH2-/- mismatch repair (MMR) knockout in conjunction with additional repair deficiencies uncovers cryptic mutational patterns.

Essential role of Card11 in airway hyperresponsiveness in high-fat diet-induced obese mice.

A high-fat diet (HFD) can induce airway hyperresponsiveness (AHR) in obese mice, independent of allergic sensitization. This study aimed to identify the key molecules related to AHR in HFD-induced obese mice. In a cluster analysis of time series gene expression in the adipose and lung tissues of HFD-induced obese mice, we identified the Caspase Recruitment Domain Family Member 11 (Card11) gene as an essential molecule.

Comprehensive analysis of primary and secondary metabolites and antioxidant activities provides insights into metabolic profiling of different organs of Pimpinella brachycarpa Nakai.

Pimpinella brachycarpa Nakai is a perennial plant that has been widely used as a traditional medicine. However, the comprehensive analysis of primary and secondary metabolites and antioxidant activities in different organs (flowers, leaves, stems, and roots) has not been extensively studied. A comprehensive analysis using GC-qMS, GC-TOFMS, and HPLC metabolomic analyses identified 66 known metabolites in different organs of P.

Effect of high-flow nasal cannula therapy on mechanical ventilation duration in the pediatric intensive care unit.

Background: High-flow nasal cannula (HFNC) therapy has gained popularity in the pediatric intensive care unit (PICU). However, the nationwide effect of HFNC on mechanical ventilation duration has not been studied.

Methods: We retrospectively analyzed pediatric patients (28 days to 17 years old) admitted to tertiary ICUs for respiratory support from 2012 to 2019 using the Korean National Health Insurance database.

A Machine Learning Approach for Predicting In-Hospital Cardiac Arrest Using Single-Day Vital Signs, Laboratory Test Results, and International Classification of Disease-10 Block for Diagnosis.

Background: Predicting in-hospital cardiac arrest (IHCA) is crucial for potentially reducing mortality and improving patient outcomes. However, most models, which rely solely on vital signs, may not comprehensively capture the patients' risk profiles. We aimed to improve IHCA predictions by combining vital sign indicators with laboratory test results and, optionally, International Classification of Disease-10 block for diagnosis (ICD10BD).