Positive and negative affect differentially relate to alcohol and cannabis use in LGBTQ+ and cisgender-straight heavy-drinking adults: Results of an ambulatory assessment study.

Objective: Previous research has found that momentary positive affect precedes alcohol use, whereas results have been more mixed for negative affect.

Method: This study replicates and builds upon this literature by using a heavy drinking sample, half lesbian, gay, bisexual, trans, queer/questioning, and other minoritized sexual and gender identities (LGBTQ+) individuals.

Results: This study found that positive affect was related to subsequent alcohol use, but the relation was weaker for LGBTQ+ individuals compared to cisgender-straight individuals.

Electrospun nanofibers: Focus on local therapeutic delivery targeting infectious disease.

Whether it be due to genetic variances, lack of patient adherence, or sub-optimal drug metabolism, the risk of antibiotic resistance from medications administered systemically continues to pose significant challenges to fighting infectious diseases. Ideally, infections would be treated locally for maximal efficacy while minimizing off-target effects. The electrospinning of biomaterials has recently facilitated the creation of electrospun nanofibers as an alternative delivery vehicle for local treatment.

A Standardized Classification Scheme for Gastroduodenal Disorder Evaluation Using the Gastric Alimetry System: Prospective Cohort Study.

Background And Aims: Gastric Alimetry™ (Alimetry, New Zealand) is a new clinical test for gastroduodenal disorders involving simultaneous body surface gastric electrical mapping and validated symptom profiling. Studies have demonstrated a range of distinct pathophysiological profiles, and a classification scheme is now required. We used Gastric Alimetry spectral and symptom profiles to develop a mechanism-based test classification scheme, then assessed correlations with symptom severity, psychometrics, and quality of life.

Comparison of clinical and radiological outcomes of three-column lumbar osteotomies with and without interbody cages for adult spinal deformity.

Background Context: Correcting sagittal malalignment in adult spinal deformity (ASD) is a challenging task, often requiring complex surgical interventions like pedicle subtraction osteotomies (PSOs). Different types of three-column osteotomies (3COs), including Schwab 3, Schwab 4, Schwab 4 with interbody cages, and the "sandwich" technique, aim to optimize alignment and fusion outcomes. The role of interbody cages in enhancing fusion and segmental correction remains unclear.

Pharmacological or genetic inhibition of LTCC promotes cardiomyocyte proliferation through inhibition of calcineurin activity.

Cardiomyocytes (CMs) lost during ischemic cardiac injury cannot be replaced due to their limited proliferative capacity. Calcium is an important signal transducer that regulates key cellular processes, but its role in regulating CM proliferation is incompletely understood. Here we show a robust pathway for new calcium signaling-based cardiac regenerative strategies.

and for Fermentation of Four Different Coffee Varieties.

One strategy for adding unique characteristics and flavors to improve coffee quality is the selection of starter microorganisms. Here, we aimed to evaluate the effect of LNFCA11 and B10 as starter cultures on the quality of four different wet-fermented coffee varieties. Microbiological, molecular, and chemical analyses were carried out to identify yeast, bacteria, volatile compounds, carbohydrates and bioactive compounds in coffee.

Artificial intelligence can help individualize Wilms tumor treatment by predicting tumor response to preoperative chemotherapy.

Purpose: To create a computer-aided prediction (CAP) system to predict Wilms tumor (WT) responsiveness to preoperative chemotherapy (PC) using pre-therapy contrast-enhanced computed tomography (CECT).

Materials And Methods: A single-center database was reviewed for children <18 years diagnosed with WT and received PC between 2001 and 2021. Patients were excluded if pre- and post-PC CECT were not retrievable.

Primary Peristalsis Is the Dominant Mechanism of Refluxate Clearance Following Gastroesophageal Reflux.

Background: Refluxate volume and pH drop following gastroesophageal reflux are mostly cleared by peristalsis. We evaluated the roles of primary volume clearing peristaltic wave (VCPW), secondary VCPW, post-reflux swallow-induced peristaltic wave (PSPW), and late primary peristaltic wave (LPPW) in refluxate clearance.

Methods: We retrospectively analyzed pH-impedance studies performed off therapy in 40 patients with typical esophageal symptoms.

G-SET-DCL: a guided sequential episodic training with dual contrastive learning approach for colon segmentation.

Purpose: This article introduces a novel deep learning approach to substantially improve the accuracy of colon segmentation even with limited data annotation, which enhances the overall effectiveness of the CT colonography pipeline in clinical settings.

Methods: The proposed approach integrates 3D contextual information via guided sequential episodic training in which a query CT slice is segmented by exploiting its previous labeled CT slice (i.e.

Advanced-stage duodenal cancer in pregnancy.

This is a case report of a pregnant patient diagnosed with advanced-stage duodenal cancer in the second trimester. To the author's knowledge, there are no studies that describe the management of advanced duodenal cancer during pregnancy and this case highlights the importance of creating a multidisciplinary team and incorporating shared decision-making when discussing diagnostic workup and treatment options, including the use of cytotoxic therapy during pregnancy, with patients. This study will also discuss maternal and fetal outcomes after the administration of FOLFOX (leucovorin, fluorouracil and oxaliplatin) chemotherapy during the second trimester.

Interoception, cardiac health, and heart failure: The potential for artificial intelligence (AI)-driven diagnosis and treatment.

"I see, I forget, I read aloud, I remember, and when I do read purposefully by writing it, I do not forget it." This phenomenon is known as "interoception" and refers to the sensing and interpretation of internal body signals, allowing the brain to communicate with various body systems. Dysfunction in interoception is associated with cardiovascular disorders.

Surgical Site Infection After Sacral Neuromodulation: Impact of Postoperative Antibiotics.

Importance: There are limited data to guide practices to reduce surgical site infections following sacral neuromodulation; however, many surgeons prescribe prophylactic postoperative antibiotics after device implantation.

Objective: The aim of the study was to compare the proportion of patients with sacral neuromodulation device-associated surgical site infections after use of prophylactic postoperative antibiotics versus none.

Study Design: This was a multicenter retrospective cohort study of patients undergoing sacral neuromodulation device implantation at 11 institutions from January 2014 to December 2023, comparing outcomes in patients who did versus did not receive prophylactic postoperative antibiotic treatment.

Next-generation sequencing protocol of hematopoietic stem cells (HSCs). Step-by-step overview and troubleshooting guide.

Populations of very small embryonic-like stem cells (VSELs) (CD34+lin-CD45- and CD133+lin-CD45-), circulating in the peripheral blood of adults in small numbers, have been identified in several human tissues and together with the populations of hematopoietic stem cells (HSCs) (CD34+lin-CD45+) and CD133+lin-CD45+constitute a pool of cells with self-renewal and pluripotent stem cell characteristics. Using advanced cell staining and sorting strategies, we isolated populations of VSELs and HSCs for bulk RNA-Seq analysis to compare the transcriptomic profiles of both cell populations. Libraries were prepared from an extremely small number of cells; however, their good quality was preserved, and they met the criteria for sequencing.

Tired of being tired: Black college students' experiences of racial battle fatigue from highly publicized anti-Black violence.

The highly publicized murders of Breonna Taylor, George Floyd, and Ahmaud Arbery in 2020 sparked public outrage and widespread discussion around anti-Black violence. While some studies have examined the effects of anti-Black violence exposure on mental health outcomes, there is a paucity of research that explores how these racially charged events contribute to cumulative stress and "weathering" for Black people, particularly. Informed by racial battle fatigue theory, this in-depth qualitative study explored the lived experiences of 30 Black male and female undergraduate college students (aged 18-28) exposed to highly publicized acts of anti-Black violence.

Anxiety Contributes to Physical Health Among Older Adults Who Are Incarcerated in Prison.

This study explores links between anxiety and physical health among older adults (aged 45+) incarcerated in Kentucky state prisons. Using secondary data, independent sample t-tests, and hierarchical multiple linear regression, we identify disparities in anxiety and physical health among those with and without self-reported anxiety and the contribution of symptoms of anxiety to physical health in the sample. Findings show individuals with self-reported anxiety experienced increased impairment in daily activities, multimorbidity, and decreased physical health-related quality of life.

Intracranial Gunshot Wounds: An Assessment of Patient Characteristics on Surgical Outcomes.

Background/objective: Intracranial gunshot wounds (GSW) are often fatal, with most patients dying before intervention can occur. Surgical management, when indicated, results in decreased mortality. We sought to assess the neurosurgical outcomes and economic costs of intracranial GSW.

Is There a Diminishing Benefit With Increasing Operative Time of Minimally Invasive Sacrocolpopexy? A Retrospective Analysis.

Objective: To determine whether there is an operative time threshold beyond which minimally invasive sacrocolpopexy (MI-SCP) is less beneficial than abdominal sacrocolpopexy (ASCP).

Design: Retrospective analysis.

Setting: The National Surgical Quality Improvement Program (NSQIP) database.

Cohort and Gender Differences in Stability Over Five Years Among Mexican-Origin Caregivers to Older Adults Living With Cognitive Impairment.

The current study examines cohort (i.e., Generation X, Baby Boomers, and Silent Generation) and gender differences in the stability of Mexican-origin family caregivers over time.

Neuromodulation Strategies in Lennox-Gastaut Syndrome: Practical Clinical Guidance from the Pediatric Epilepsy Research Consortium.

Lennox-Gastaut syndrome (LGS) is a severe developmental and epileptic encephalopathy characterized by multiple drug-resistant seizure types, cognitive impairment, and distinctive electroencephalographic patterns. Neuromodulation techniques, including vagus nerve stimulation (VNS), deep brain stimulation (DBS), and responsive neurostimulation (RNS), have emerged as important treatment options for patients with LGS who do not respond adequately to antiseizure medications. This review, developed with input from the Pediatric Epilepsy Research Consortium (PERC) LGS Special Interest Group, provides practical guidance for clinicians on the use of these neuromodulation approaches in patients with LGS.

Impact of Locum Tenens Providers on Delivery of Pediatric Surgical Care.

Introduction: We sought to understand the impact of locum tenens surgeons on pediatric surgical care delivery.

Methods: We conducted a cross-sectional survey of Children's Hospital Association pediatric surgical practices. Anonymous electronic surveys were used to investigate locum tenens utilization, primary reason for use, limitations on clinical activities, and variations in practice standards or quality.

Validation and Recalibration of a Model for Predicting Surgical-Site Infection After Pelvic Organ Prolapse Surgery.

Introduction And Hypothesis: The objective was to externally validate and recalibrate a previously developed model for predicting postoperative surgical-site infection (SSI) after pelvic organ prolapse (POP) surgery.

Methods: This study utilized a previously validated model for predicting post-POP surgery SSI within 90 days of surgery using a Medicare population. For this study, the model was externally validated and recalibrated using the Premier Healthcare Database (PHD) and the National Surgical Quality Improvement Project (NSQIP) database.

Impacts of supplementation with milk proteins on inflammation: a systematic review and meta-analysis.

Background: Impacts of milk proteins (MPs) on inflammation are uncertain. The current systematic review and dose-response meta-analysis of randomized controlled trials (RCTs) evaluated the effects of whey protein (WP), casein protein (CP), or MP supplementation on serum levels of cytokines and adipokines in adults.

Methods: A comprehensive search of various online databases was conducted to find appropriate clinical trials published until September 2024.