Vascular health and exercise in females throughout the lifespan: Exploring puberty, pregnancy and menopause.

This narrative review highlights the impact of exercise on vascular health in females over the lifespan with an emphasis on puberty, pregnancy and menopause. These events encompass substantial changes in sex hormone levels, particularly oestrogens and progesterone. They are also accompanied by distinct adaptations of the central, peripheral and cerebral vasculature.

Prevalence of antimicrobial resistance phenotypes and genes in stable fly- and manure-derived bacterial isolates from clinically relevant taxa in dairy settings.

Aims: This study aimed to characterize and compare the antimicrobial resistance (AMR) profiles of clinically relevant bacterial taxa isolated from biting stable flies (Stomoxys spp.) and bovine manure samples collected at a dairy research facility over the course of an entire fly breeding season. The presence of extended-spectrum beta-lactamase (ESBL) and other antimicrobial resistance genes (ARGs) was also examined.

Associations of polygenic scores and developmental trajectories of externalizing behaviors.

Polygenic scores (PGSs) have garnered increasing attention in the clinical sciences due to their robust prediction signals for psychopathology, including externalizing (EXT) behaviors. However, studies leveraging PGSs have rarely accounted for the phenotypic and developmental heterogeneity in EXT outcomes. We used the National Longitudinal Study of Adolescent to Adult Health (analytic = 4,416), spanning ages 13 to 41, to examine associations between EXT PGSs and trajectories of antisocial behaviors (ASB) and substance use behaviors (SUB) identified via growth mixture modeling.

Inflammation biomarkers and Alzheimer's disease: A pilot study using NULISAseq.

Introduction: Increasing evidence links amyloid beta (Aβ) aggregation with inflammation. This pilot study investigated the use of an immunoassay panel to map biomarker changes in patients with Alzheimer's disease (AD). Furthermore, we evaluated the stability of protein quantification after multiple freeze-thaw cycles (FTCs).

Changes in public awareness of the social determinants of health over 15 years in Wisconsin, United States.

Objective: To investigate 15-year changes in public awareness of the social determinants of health (SDoH) between 2007 and 2023.

Methods: A 2007 survey of 1172 Wisconsin, U.S.

Abdominal and Pelvic MRI Protocol Prediction Using Natural Language Processing.

Exam protocoling is a significant non-interpretive task burden for radiologists. The purpose of this work was to develop a natural language processing (NLP) artificial intelligence (AI) solution for automated protocoling of standard abdomen and pelvic magnetic resonance imaging (MRI) exams from basic associated order information and patient metadata. This Institutional Review Board exempt retrospective study used de-identified metadata from consecutive adult abdominal and pelvic MRI scans performed at our institution spanning 2.

Changes in physical activity since cancer diagnosis and associations with health-related quality of life: a study of adults living with advanced cancer.

Purpose: Physical activity (PA) is associated with better quality of life for cancer survivors; however, less is known about this association among individuals with advanced cancer. This study assesses whether changes in PA following an advanced cancer diagnosis are associated with health-related quality of life (HRQoL) outcomes.

Methods: Data were collected from 247 participants in a survey of adults with advanced cancer who visited the University of Wisconsin Carbone Cancer Center (January 2021-2023).

Practical naloxone communication tips for pharmacists: Lessons learned from the Linguistic Model of Patient Participation in Care.

Background: Opioid overdose is an ongoing public health issue in the rural United States and can be countered by increasing access to the opioid antagonist naloxone. Community pharmacists are well-positioned to offer and dispense naloxone to patients at risk of opioid overdose, but still experience a range of communication barriers. Understanding rural patient communication preferences is essential to prepare pharmacists to discuss naloxone in a patient-centered manner.

Exploring the impact of a pain assessment information visualization tool on provider-patient pain discussion with limited English proficiency Hmong patients.

Objective: This pilot study examines the impact of the Pain Assessment Information Visualization (InfoViz) Tool on the length of the patient visit for Hmong patients with limited English proficiency (LEP).

Methods: A static design study was used to collect data from a triad of 20 Hmong patients with LEP, medical interpreters, and clinicians in the usual care group followed by 20 triads in the intervention group in primary care. We analyzed patient-clinician communication audio-recorded visits in primary care, examining both the length of the visit and the nature of the clinician efforts to gather more information using Svarstad's clinician conversation conceptualization to explore probing frequencies for three pain categories: pain location, severity, and quality in the intervention group (Pain InfoViz Tool) and usual care group.

Evaluating plasma biomarkers NfL, GFAP, GDF15, and FGF21 as indicators of disease severity in Charcot-Marie Tooth patients.

Background: Charcot-Marie-Tooth disease (CMT), a slowly advancing hereditary nerve disorder, presents a significant challenge in the medical field. Effective drugs for treatment are lacking, and we struggle to find sensitive markers to track the disease's severity and progression. In this study, our objective was to investigate the levels of neurofilament light chain (NfL), glial fibrillary acid protein (GFAP), fibroblast growth factor 21 (FGF-21) and growth differentiation factor 15 (GDF-15) in individuals with CMT and to compare them to a control group.

Dehydroamino acids and their crosslinks in Alzheimer's disease aggregates.

Alzheimer's disease (AD) is characterized by the accumulation of protein aggregates, which are thought to be influenced by posttranslational modifications (PTMs). Dehydroamino acids (DHAAs) are rarely observed PTMs that contain an electrophilic alkene capable of forming protein-protein crosslinks, which may lead to protein aggregation. We report here the discovery of DHAAs in the protein aggregates from AD, constituting an unknown and previously unsuspected source of extensive proteomic complexity.

Enhanced porphyrin-based hypoxia imaging by temporal oversampling of delayed fluorescence signal.

Significance: Protoporphyrin IX (PpIX) delayed fluorescence (DF) is inversely related to the oxygen present in tissues and has potential as a novel biomarker for surgical guidance and real-time tissue metabolism assessment. Despite the unique promise of this technique, its successful clinical translation is limited by the low intensity emitted.

Aim: We developed a systematic study of ways to increase the PpIX DF signal through acquisition sampling changes, allowing optimized imaging at video rates.

Challenges and Recommendations for Proxy Reporting in Aging Research: A Brief Commentary.

The US has an aging population that is under-represented in research. Many older adults face barriers to research participation, such as mobility issues, comorbidities, and declining physical and cognitive health, which make it harder for them to understand study processes and give informed consent. Proxies can be family members, paid or unpaid caregivers, or healthcare providers who provide health information for older adults.

Pharmacokinetics of 7,8-dihydroxyflavone in neonatal mice with hypoxia-ischemia related brain injury.

Introduction: 7,8-Dihydroxyflavone (7,8-DHF) is a promising translational therapy in several brain injury models, including the neonatal hypoxia-ischemia (HI) model in mice. However, the neuroprotective effect of 7,8-DHF was only observed in female, but not male, neonatal mice with HI brain injury. It is unknown whether HI-induced physiological changes affect brain distribution of 7,8-DHF differently for male versus female mice.

Developing a Novel Integrative Health Equity and Anti-racism Tool (IHEART) for Pilot Application in a Multicenter Integrative Health Elective for Medical Students and Resident Physicians: A Study Protocol.

Background: This study protocol introduces the Integrative Health Equity and Anti-Racism Tool (IHEART), an innovative instrument designed to infuse equity, diversity, and inclusion (EDI) into Integrative Health (IH) education. Recognizing the gaps in current IH training that fail to address social and systemic inequities adequately, the IHEART is intended to respond to the growing need for inclusivity in IH practices and educational materials. The tool is mainly focused on addressing issues such as accessibility of complementary and integrative health (CIH) therapies, cultural misappropriation, anti-racism, gender diversity, disability justice, trauma-informed care, weight inclusivity, and planetary health, which are currently inconsistently covered in IH training.

Serum starvation impacts rhinovirus spread from cell to cell.

Single-cell studies of virus infection have found significant heterogeneity in virus and host gene expression as well as the kinetics of progeny particle release. However, such studies have yet to examine how the resulting virus descendants spread and infect nearby cells. We monitored reporter-gene expression from a recombinant rhinovirus in cell monolayers infected at low multiplicity of infection; we found that the second round of infection consistently exhibited a shorter delay in fluorescence signal appearance relative to the first round, indicating an acceleration in infection spread.

Effects of psilocybin on mouse brain microstructure.

Background And Purpose: There is surging interest in the therapeutic potential of psychedelic compounds like psilocybin in the treatment of psychiatric illnesses like major depressive disorder (MDD). Recent studies point to the rapid antidepressant effect of psilocybin; however, the biological mechanisms underlying these differences remain unknown. This study determines the feasibility of using diffusion MRI to characterize and define the potential spatiotemporal microstructural differences in the brain following psilocybin treatment in C57BL/6J male mice.

Interpretable data-driven chemometric approach for predicting non-optically active water quality parameters using ultraviolet-visible-near infrared absorption spectroscopy and physical-chemical measurements.

Non-optically active water quality parameters (NAWQPs) are essential for surface water quality assessments, although automated monitoring methods are time-consuming, include labor-intensive chemical pretreatment, and pose challenges for high spatiotemporal resolution monitoring. Advancements in spectroscopic techniques and machine learning may address these issues. We integrated ultraviolet-visible-near infrared absorption spectroscopy with physical-chemical measurements to predict total nitrogen (TN), dissolved oxygen (DO), and total phosphorus (TP) in the Yangtze River Basin, China.

Risk quantification based Adaptive Cruise control and its application in approaching behavior at signalized intersections.

Traffic signals, while reducing conflicts within intersections, often lead to stop-and-go behaviors in approaching vehicles, negatively impacting traffic flow in terms of safety, efficiency, and fuel consumption. Aimed at minimizing the traffic oscillations caused by traffic signals through Connected and Autonomous Vehicles (CAVs) and meeting real-time operational needs, this paper proposes a Risk-Based Adaptive Cruise Control (RACC). RACC designs the constraints of approaching a signalized intersection as expected risks, enabling compliance with all constraints while being adaptable to basic road scenarios.

Blind-label subwavelength ultrasound imaging.

There is a long-existing trade-off between the imaging resolution and penetration depth in acoustic imaging caused by the diffraction limit. Most existing approaches addressing this trade-off require controlled "labels," i.e.

Preclinical evaluation of zirconium-89 labeled anti-Trop2 antibody-drug conjugate (Trodelvy) for imaging in gastric cancer and triple-negative breast cancer.

Purpose: Trophoblast cell-surface antigen 2 (Trop2) is overexpressed in various solid tumors and contributes to tumor progression, while its expression remains low in normal tissues. Trop2-targeting antibody-drug conjugate (ADC), sacituzumab govitecan-hziy (Trodelvy), has shown efficacy in targeting this antigen. Leveraging the enhanced specificity of ADCs, we conducted the first immunoPET imaging study of Trop2 expression in gastric cancer (GC) and triple-negative breast cancer (TNBC) models using Zr-labeled Trodelvy ([Zr]Zr-DFO-Trodelvy).

Towards the Stable Chelation of Radioantimony(V) for Targeted Auger Theranostics.

Antimony-119 (119Sb) is one of the most attractive Auger-electron emitters identified to date, but it remains practically unexplored for targeted radiotherapy because no chelators have been identified to stably bind this metalloid in vivo. In a departure from current studies focused on chelator development for Sb(III), we explore the chelation chemistry of Sb(V) using the tris-catecholate ligand TREN-CAM. Through a combination of radiolabeling, spectroscopic, solid-state, and computational studies, the radiochemistry and structural chemistry of TREN-CAM with 1XX/natSb(V) were established.