Advanced Endoscopic Imaging for Detection of Dysplasia in Inflammatory Bowel Disease.

Inflammatory bowel disease (IBD) patients are at an increased risk of developing colorectal cancer. Dysplasia is often found in flat, subtle mucosal abnormalities; therefore, early detection is essential. Innovative enhanced endoscopy imaging techniques are increasingly available for endoscopists managing IBD, allowing an in-depth, close to histology evaluation of mucosal pattern and vascular architecture.

Community-based reconstruction and simulation of a full-scale model of the rat hippocampus CA1 region.

The CA1 region of the hippocampus is one of the most studied regions of the rodent brain, thought to play an important role in cognitive functions such as memory and spatial navigation. Despite a wealth of experimental data on its structure and function, it has been challenging to integrate information obtained from diverse experimental approaches. To address this challenge, we present a community-based, full-scale in silico model of the rat CA1 that integrates a broad range of experimental data, from synapse to network, including the reconstruction of its principal afferents, the Schaffer collaterals, and a model of the effects that acetylcholine has on the system.

Understanding one health challenges in marginalized urban settings: A patient and public involvement (PPI) approach from the CHIP consortium activities across four global cities.

Background: Slum communities face health risks influenced by environmental, human, and animal health factors, particularly antimicrobial resistance (AMR). Tailored, community-driven solutions are needed to address these multifactorial health determinants. This study explores One Health challenges in urban slums using a Patient and Public Involvement (PPI) approach.

Riverine connectivity modulates elemental fluxes through a 200- year period of intensive anthropic change in the Magdalena River floodplains, Colombia.

Tropical floodplain lakes are increasingly impacted by human activities, yet their pathways of spatial and temporal degradation, particularly under varying hydrological connectivity regimes and climate change, remain poorly understood. This study examines surface-sediment samples and Pb-dated sediment cores from six floodplain lakes, representing a gradient in hydrological connectivity in the lower Magdalena River Basin, Colombia. We analysed temporal and spatial variations in several sediment biogeochemical indicators: the concentration and flux of nutrients, heavy metals, and organic matter (OM), and redox conditions, flooding and erosion.

Causal and common risk pathways linking childhood maltreatment to later intimate partner violence victimization.

Childhood maltreatment and intimate partner violence (IPV) victimization are major psychiatric risk factors. Maltreatment substantially increases the likelihood of subsequent IPV victimization, but what drives this association is poorly understood. We analyzed retrospective self-reports of maltreatment and IPV victimization in 12,794 participants (58% women, 42% men) from the Twins Early Development Study at ages 21 and 26 using quantitative genetic methods.

Telemedicine ultrasound assessment for placenta accreta spectrum: Utility and interobserver reliability of asynchronous remote imaging review.

Objective: Management of patients with placenta accreta spectrum (PAS) by trained multidisciplinary teams is associated with improved outcomes. Ultrasound can predict intraoperative risks, but expert ultrasound imaging of PAS is often limited. Telemedicine is used increasingly in obstetrics, permitting expert consultation when essential resources are not available locally.

Investigating the cause of cardiovascular dysfunction in chronic kidney disease: capillary rarefaction and inflammation may contribute to detrimental cardiovascular outcomes.

Myocardial ischemia-reperfusion (IR) injury is a major cause of morbidity and mortality in patients with chronic kidney disease (CKD). The most frequently used and representative experimental model is the rat dietary adenine-induced CKD, which leads to CKD-associated CVD. However, the continued intake of adenine is a potential confounding factor.

Early inflammation as a footprint of increased mortality risk in infants living with HIV from three African countries.

In this work our aim was to identify early biomarkers in plasma samples associated with mortality in children with perinatal HIV treated early in life, to potentially inform early intervention targeting this vulnerable group. 20/215 children (9.3%) with perinatal HIV, enrolled within 3 months of age died prematurely within the first year of the study, despite early ART initiation.

"!" Self-perceived body image and correlation with nutritional status among medical students in Central Gujarat.

Introduction: Adolescence is a crucial part of life characterised by rapid body changes that can be influenced by perceptions and misinformation regarding their body image. Body image is usually associated with self-esteem and self-worth. Therefore, it is important to address this issue at this transitional time.

Diet and exercise in relation to lower extremity artery disease.

Adherence to the Mediterranean diet (MeD) has been associated with a reduced incidence of peripheral arterial disease (PAD)/lower extremity arterial disease (LEAD) in observational trials and in a randomized trial. In secondary prevention, a lower hazard ratio for composite major adverse cardiovascular events has been associated with better adherence to MeD in a relatively small, randomized trial. This has not been confirmed in a sub-analysis of a large interventional trial of dual antithrombotic treatment.

Risk stratification in breast screening workshop.

Population screening for breast cancer (BC) is currently offered in the UK for women aged 50 to 71 with the aim of reducing mortality. There is additional screening within the national programme for women identified as having a very high risk of BC. There is growing interest in further risk stratification in breast screening, which would require a whole population risk assessment and the subsequent offer of screening tailored to the individual's risk.

Valorization of diverse waste-derived nanocellulose for multifaceted applications: A review.

The study underscores the urgent need for sustainable waste management by focusing on circular economy principles, government regulations, and public awareness to combat ecological threats, pollution, and climate change effects. It explores extracting nanocellulose from waste streams such as textile, paper, agricultural matter, wood, animal, and food waste, providing a detailed process framework. The emphasis is on waste-derived nanocellulose as a promising material for eco-friendly products.

Deep learning prediction of error and skill in robotic prostatectomy suturing.

Background: Manual objective assessment of skill and errors in minimally invasive surgery have been validated with correlation to surgical expertise and patient outcomes. However, assessment and error annotation can be subjective and are time-consuming processes, often precluding their use. Recent years have seen the development of artificial intelligence models to work towards automating the process to allow reduction of errors and truly objective assessment.

Snapping Biceps Femoris Syndrome: A Case Presentation and Review of Current Literature.

Snapping of the biceps femoris tendon over the fibular head is a cause of symptomatic lateral knee pain. We presented the case of an active patient in his mid-20s who had bilateral snapping of his biceps femoris tendon, with no history of trauma. The pathophysiology in our case was thought to be secondary to prominent fibular heads.

Trends in Pediatric Hospital Admissions Caused or Contributed by SARS-CoV-2 Infection in England.

Objective: To investigate the changing characteristics of SARS-CoV-2-related pediatric hospital admissions over time.

Study Design: This was a national, observational cohort study from July 1, 2020, to August 31, 2023, using English population-linked electronic health records. We identified 45 203 children younger than 18 years old in whom SARS-CoV-2 either caused or contributed to hospitalization, excluding those admitted with "incidental" infection.