Using uniparental genetic profiles to unravel the complexity of Argentine admixed populations.

Latin American countries are distinguished by their highly admixed populations, characterized by a significant preservation of Native American matrilineal ancestry. This contrasts with the paternal lineages, which exhibit different patterns due to pronounced sex-biased mating practices during the colonial period. Uniparental genetic markers have been instrumental in population genetics, facilitating the reconstruction of human settlement histories and serving forensic identification purposes.

Factors associated with receiving an obesity diagnosis and obesity-related treatment for patients with obesity class II and III within a single integrated health system.

Objectives: The prevalence and associated adverse effects of obesity on health and healthcare cost make it a primary public health concern. However, individuals with the physiological features of obesity may be underdiagnosed and undertreated. We aimed to determine the prevalence of obesity diagnoses and obesity-related treatments in an integrated health system and determine the factors associated with receiving an obesity diagnosis and treatment for this indication.

Monte Carlo QM/MM simulation studies of the Cannizzaro reaction in ionic liquids for improved biofuel production.

The conversion of biomass to 5-hydroxymethylfurfural (HMF) holds substantial promise as a renewable energy source. Notably, HMF can be transformed into 2,5-bis(hydroxymethyl)furan (BHMF), a crucial reactant in biofuel production, but requires harsh operating conditions, H2, and precious metal catalysts. A recently reported Cannizzaro reaction of HMF to BHMF, characterized by its efficiency, mild conditions, and eco-friendliness, instead employed ionic liquids (ILs) to achieve high yields.

Transitions of care for adolescents with disorders of gut-brain interaction.

Objectives: Little is known about the experience of adolescents and young adults (AYA) with disorders of gut-brain interaction (DGBI) who transition from pediatric to adult gastroenterology care. In this two-part study, we used quantitative and qualitative methods to: (1) assess incidence of optimal versus suboptimal transitions of care for AYA with DGBI, (2) characterize health and quality of life effects of the transition, and (3) identify barriers and facilitators for optimal transition of care.

Methods: In Part 1, we conducted a retrospective review of AYA referrals to our adult neurogastroenterology clinic who had transitioned from pediatric gastroenterology care (N = 109, 17-23 years, 72% female).

Was priority setting considered in COVID-19 response planning? A global comparative analysis.

Background: The COVID-19 pandemic forced governments across the world to consider how to prioritize resource allocation. Most countries produced pandemic preparedness plans that guide and coordinate healthcare, including how to allocate scarce resources such as ventilators, human resources, and therapeutics. The objective of this study was to compare and contrast the extent to which established parameters for effective priority setting (PS) were incorporated into COVID-19 pandemic response planning in several countries around the world.

Medical students' perspectives on a longitudinal wellness curriculum: a qualitative investigation.

Introduction: There is growing concern about the mental health status of medical students. Medical students are at a higher risk for depression, anxiety, and burnout than non-medical students. The Undergraduate Medical Education (UGME) Office of Medical Learner Affairs at McGill University developed a Longitudinal Wellness Curriculum (LWC) to foster medical students' well-being, self-care, and adaptability.

The foregut in cystic fibrosis.

The aerodigestive organs share a kindred embryologic origin that allows for a more complete explanation as to how the foregut can remain a barrier to normalcy in people with cystic fibrosis (pwCF). The structures of the aerodigestive tract include the nasopharynx, the oropharynx, the hypopharynx, the esophagus, the stomach, as well as the supraglottic, glottic, and subglottic tubular airways (including the trachea). Additional gastrointestinal (GI) luminal/alimentary organs of the foregut include the duodenum.

Low Prevalence of Reporting of Participant Race and Ethnicity in Gastroenterology Research Publications.

Introduction: Empirical information on the evolution of reporting race and ethnicity information in gastroenterology research is lacking. To facilitate understanding of where improvements are needed to increase diversity, equity, and inclusion in gastroenterology research, we aimed to evaluate reporting and representation by race and ethnicity in studies published in flagship US-based gastroenterology journals over 20 years.

Methods: We manually reviewed reporting and representation by race and ethnicity in all original research articles published in the American Journal of Gastroenterology and Gastroenterology in 2000, 2010, and 2020.

The Effect of Intranasal Plus Transcranial Photobiomodulation on Neuromuscular Control in Individuals with Repetitive Head Acceleration Events.

This proof-of-concept study was to investigate the relationship between photobiomodulation (PBM) and neuromuscular control. The effects of concussion and repetitive head acceleration events (RHAEs) are associated with decreased motor control and balance. Simultaneous intranasal and transcranial PBM (itPBM) is emerging as a possible treatment for cognitive and psychological sequelae of brain injury with evidence of remote effects on other body systems.

Large-Caliber Empiric Esophageal Dilation Results in Sustained Improvement for Selected Patients With Nonobstructive Dysphagia.

Introduction: Empiric esophageal dilation (EED) remains a controversial practice for managing nonobstructive dysphagia (NOD) secondary to concerns about safety and efficacy. We examine symptom response, presence of tissue disruption, and adverse events (AEs) after EED.

Methods: We examined large-caliber bougie EED for NOD at 2 tertiary referral centers: retrospectively evaluating for AEs.

Stakeholder participation in the COVID-19 pandemic preparedness and response plans: A synthesis of findings from 70 countries.

Stakeholder participation is a key component of a fair and equitable priority-setting in health. The COVID-19 pandemic highlighted the need for fair and equitable priority setting, and hence, stakeholder participation. To date, there is limited literature on stakeholder participation in the development of the pandemic plans (including the priority setting plans) that were rapidly developed during the pandemic.

Priority setting in times of crises: an analysis of priority setting for the COVID-19 response in the Western Pacific Region.

Background: While priority setting is recognized as critical for promoting accountability and transparency in health system planning, its role in supporting rational, equitable and fair pandemic planning and responses is less well understood. This study aims to describe how priority setting was used to support planning in the initial stage of the pandemic response in a subset of countries in the Western Pacific Region (WPR).

Methods: We purposively sampled a subset of countries from WPR and undertook a critical document review of the initial national COVID-19 pandemic response plans.

A global comparative analysis of the the inclusion of priority setting in national COVID-19 pandemic plans: A reflection on the methods and the accessibility of the plans.

Background: Despite the swift governments' response to the COVID-19 pandemic, there remains a paucity of literature assessing the degree to which; priority setting (PS) was included in the pandemic plans and the pandemic plans were publicly accessible. This paper reflects on the methods employed in a global comparative analysis of the degree to which countries integrated PS into their COVID-19 pandemic plans based on Kapiriri & Martin's framework. We also assessed if the accessibility of the plans was related to the country's transparency index.

The current state of gastrointestinal motility evaluation in cystic fibrosis: a comprehensive literature review.

Background And Objective: As life expectancy in cystic fibrosis (CF) has increased over the years, a shift in focus toward extra-pulmonary comorbidities such as gastrointestinal (GI) disease has become a topic of particular importance. Although not well-defined in the current literature, GI dysmotility is thought to significantly contribute to GI symptomatology in the CF population. The objective of this article was to provide a comprehensive review of diagnostic modalities at the disposal of the clinician in the evaluation of patients with CF (pwCF) presenting with GI complaints.

How did European countries set health priorities in response to the COVID-19 threat? A comparative document analysis of 24 pandemic preparedness plans across the EURO region.

The COVID-19 pandemic has forced governments across the world to consider how to prioritise the allocation of scarce resources. There are many tools and frameworks that have been designed to assist with the challenges of priority setting in health care. The purpose of this study was to examine the extent to which formal priority setting was evident in the pandemic plans produced by countries in the World Health Organisation's EURO region, during the first wave of the COVID-19 pandemic.

Changes in Immune Response during Pig Gestation with a Focus on Cytokines.

Pigs have the highest percentage of embryonic death not associated with specific diseases of all livestock species, at 20-45%. During gestation processes, a series of complex alterations can arise, including embryonic migration and elongation, maternal immunological recognition of pregnancy, and embryonic competition for implantation sites and subsequent nutrition requirements and development. Immune cells and cytokines act as mediators between other molecules in highly complex interactions between various cell types.

A global comparative analysis of the criteria and equity considerations included in eighty-six national COVID-19 plans.

Systematic priority setting (PS), based on explicit criteria, is thought to improve the quality and consistency of the PS decisions. Among the PS criteria, there is increased focus on the importance of equity considerations and vulnerable populations. This paper discusses the PS criteria that were included in the national COVID-19 pandemic plans, with specific focus on equity and on the vulnerable populations considered.