Missing Values in Longitudinal Proteome Dynamics Studies: Making a Case for Data Multiple Imputation.

Temporal proteomics data sets are often confounded by the challenges of missing values. These missing data points, in a time-series context, can lead to fluctuations in measurements or the omission of critical events, thus hindering the ability to fully comprehend the underlying biomedical processes. We introduce a Data Multiple Imputation (DMI) pipeline designed to address this challenge in temporal data set turnover rate quantifications, enabling robust downstream analysis to gain novel discoveries.

Prebiotic stachyose inhibits PRDX5 activity and castration-resistant prostate cancer development.

Stachyose (STA) is a prebiotic with poor oral bioavailability. In this study, we developed stachyose caproate (C6-STA), as a novel STA derivative, to demonstrate its high adsorption rate via oral administration. Pharmacokinetic analysis reveals that after absorption, the STA derived from C6-STA reaches its highest peak in the blood, liver, and kidney at 20 min, 30 min, and 12-24 h, with approximate levels of 1200 μg/mL, 0.

Cost-Effectiveness of Addressing Retinopathy of Prematurity in Rwanda.

Purpose: With the expansion of neonatal care in sub-Saharan Africa (SSA), an increasing number of premature babies are at risk to develop retinopathy of prematurity (ROP). Previous studies have quantified the cost-effectiveness of addressing ROP in middle-income countries, but few have focused on SSA. This study estimates the cost of a national program for ROP screening and anti-VEGF injection treatment in Rwanda compared to the status quo.

Concept of Double-eyelid Segments Ratio: Practical Application in Asian Blepharoplasty.

Background: There have been few articles on the vertical dimension of the Asian upper eyelid, the eyelid crease segment, and the upper palpebral segment. The eyelid crease height manifests differently depending on whether it is closed (on extreme downgaze), open, or on upward gaze. This study will investigate a ratio practical for use in Asian blepharoplasty (external incisional method).

Stress and value: the student perspective on utilizing real vs. actor patients in objective structured clinical examinations.

Background: Studies have shown objective structured clinical examinations (OSCEs) to be one of the most reliable tools in assessing clinical performance; however in Pediatrics they primarily use manikins, simulators or parent actors which limits the comprehensiveness of the assessment. In our Pediatric Clerkship, medical students are evaluated using a standardized rubric during a clinical evaluation exercise (CEX) with real patients. This study assessed medical students' perceived stress levels and the educational value of the CEX compared an OSCE.

Generalizability of Randomized Clinical Trial Outcomes for Diabetes Control Resulting From Bariatric Surgery.

Objective: To assess the external validity of randomized controlled trials (RCTs) of bariatric surgical treatment on diabetes control.

Background: Multisite RCTs provide the strongest evidence supporting clinical treatments and have the greatest internal validity. However, characteristics of trial participants may not be representative of patients receiving treatment in the real world.

Stress-related gene regulation: Do isolated and connected individuals differ?

Background: Social isolation and loneliness (known as social disconnection, collectively) lead to serious downstream health effects, including shortening of lifespan and higher risk for cardiac disease. We must better understand how isolation and loneliness lead to these negative health outcomes. Previous literature has demonstrated that social motivation and social ability are contributors to the likelihood of social isolation and loneliness.

Persistent Peril: Recurrent Deep Vein Thrombosis and Pulmonary Embolism in a Patient With Protein S Deficiency Despite Optimal Anticoagulation Therapies.

The clotting system has evolved as an adaptive mechanism to prevent blood loss during vascular damage. However, the intricate nature of the clotting cascade and the complexities of human life can sometimes lead to the unnatural activation of this delicate cascade. This can result in blood clot formation within the cardiovascular system, contributing to a wide range of pathological conditions.