Workplace bullying and sexual harassment among general surgery residents in Colombia.

Introduction: Workplace bullying and sexual harassment are concerns among general surgery residents in Colombia.

Objetive: To explore the prevalence and impact of workplace bullying and sexual harassment incidents among general surgery residents in Colombia.

Materials And Methods: This nationwide study was conducted in 2020.

A tale of two cities: Policing and firearm homicides in Boston and Philadelphia.

Background: Recent political movements have raised questions about the effectiveness of police funding, but the impact of law enforcement budgets on firearm violence is unknown. We hypothesized that department funding and measures of police activity would be associated with decreased shootings and firearm homicides (FHs) in two major cities with different police funding patterns.

Methods: We collected data from the following sources: district attorney's offices, police departments, Federal Bureau of Investigation Uniform Crime Reporting program, the Centers for Disease Control, the Annual Survey of Public Employment and Payroll, and the American Community Survey.

Diagnostic performance of contrast-enhanced ultrasound in diagnosing hepatic artery occlusion after liver transplantation: A systematic review and meta-analysis.

Introduction: Hepatic artery occlusion (HAO) is a significant complication post-liver transplantation. Doppler ultrasound (DUS) has been widely used as an initial screening test for detecting HAO; however, its performance is often not sufficient. Although other diagnostic tests such as computed tomography angiography (CTA), magnetic resonance angiography (MRA), and angiogram are more accurate, they are invasive and have several limitations.

Trial Participation and Outcomes Among English-Speaking and Spanish-Speaking Patients With Appendicitis Randomized to Antibiotics: A Secondary Analysis of the CODA Randomized Clinical Trial.

Importance: Spanish-speaking participants are underrepresented in clinical trials, limiting study generalizability and contributing to ongoing health inequity. The Comparison of Outcomes of Antibiotic Drugs and Appendectomy (CODA) trial intentionally included Spanish-speaking participants.

Objective: To describe trial participation and compare clinical and patient-reported outcomes among Spanish-speaking and English-speaking participants with acute appendicitis randomized to antibiotics.

Injury-related emergency department visits and unplanned readmissions are associated with worse long-term mental and physical health.

Background: The risk factors for unplanned emergency department (ED) visits and readmission after injury and the impact of these unplanned visits on long-term outcomes are not well understood. We aim to: 1) describe the incidence of and risk factors for injury-related ED visits and unplanned readmissions following injury and, 2) explore the relationship between these unplanned visits and mental and physical health outcomes 6-12 months post-injury.

Methods: Trauma patients with moderate-to-severe injury admitted to one of three Level-I trauma centers were asked to complete a phone survey to assess mental and physical health outcomes at 6-12 months.

Fecal carriage of extended-spectrum beta-lactamase-producing Enterobacterales in healthy Spanish schoolchildren.

Background: Extended-spectrum ß-lactamase-producing Enterobacterales (ESBL-E) are a serious threat among emerging antibiotic resistant bacteria. Particularly, the number of cases of ESBL-E infections reported in children has been increasing in recent years, and approved antibiotic treatments for this age group are limited. However, information regarding the prevalence of colonization in European children, risk factors associated with colonization, and the characteristics of the colonizing strains is scarce.

A systemic approach to the psychology of racial bias within individuals and society.

Historically, the field of psychology has focused on racial biases at an individual level, considering the effects of various stimuli on individual racial attitudes and biases. This approach has provided valuable information, but not enough focus has been placed on the systemic nature of racial biases. In this Review, we examine the bidirectional relation between individual-level racial biases and broader societal systems through a systemic lens.

Diagnosis and Treatment of Species Infection in a Peach-Faced Lovebird ().

Respiratory distress is a common presentation for avian species. A 9-week-old peach-faced lovebird () was presented with a 2-week history of progressive dyspnea. Computed tomographic (CT) images were suggestive of splenomegaly and bilateral granulomatous pulmonary disease.

Long-term prognosis and emergency management for patients with an implantable cardioverter defibrillator: the EMERGE-ICD study.

Objectives: Patients with implantable cardioverter defibrillators (ICDs) are at risk of serious complications that are often treated in hospital emergency departments (EDs). The EMERG-ICD study (Emergency Department Management and Long-term Prognosis for Patients with ICDs) analysed management and long-term prognosis of ED patients with an ICD after an acute clinical event.

Material And Methods: Observational multicenter cohort study including consecutive adult patients with ICDs who came to 27 hospital EDs in Spain for treatment and were followed for 10 years.

Trends in the two-component system's role in the synthesis of antibiotics by Streptomyces.

Despite the advances in understanding the regulatory networks for secondary metabolite production in Streptomyces, the participation of the two-component systems (TCS) in this process still requires better characterization. These sensing systems and their responses to environmental stimuli have been described by evaluating mutant strains with techniques that allow in-depth regulatory responses. However, defining the stimulus that triggers their activation is still a task.

Systemic salmonellosis in 4 cats.

Clinical signs in 4 cases of salmonellosis in cats included vomiting, diarrhea (2 cases each), fever, dystocia, icterus, and seizures (1 case each). Three cats died, and one was euthanized. Grossly, all cats were in poor body condition and had yellow-to-dark-red perianal feces (3 cases), oral and ocular pallor (2 cases) or icterus (1 case), fluid or pasty yellow intestinal contents (4 cases), white or dark-red-to-black depressed areas on the hepatic surface (2 cases), yellow abdominal fluid with swollen abdominal lymph nodes (1 case), and fibrin strands on the placental chorionic surface (1 case).

Cells immersed in collagen matrices show a decrease in plasma membrane fluidity as the matrix stiffness increases.

Cells are constantly adapting to maintain their identity in response to the surrounding media's temporal and spatial heterogeneity. The plasma membrane, which participates in the transduction of external signals, plays a crucial role in this adaptation. Studies suggest that nano and micrometer areas with different fluidities at the plasma membrane change their distribution in response to external mechanical signals.

Aversion to Mesh Use in Pelvic Floor Surgery in a Latina Population at the U.S.-Mexico Border.

Importance: Limited studies have examined patient aversion to mesh use in pelvic surgery, especially in Latinas.

Objective: This study aimed to assess aversion to pelvic surgery with mesh for urinary incontinence and pelvic organ prolapse in a sample of Latinas on the U.S.

Prospective, observational study of the impact of finger food on the quality of nutrition evaluated by the simple evaluation of food intake (SEFI) in nursing home residents.

Introduction: Finger food is a type of meal that can be eaten without cutlery, and may, therefore, be easier to consume for patients with cognitive disorders. The objective of this study was to assess whether finger food increased the quantity of food ingested among older nursing home residents. The secondary objectives were to evaluate satisfaction after meals and costs associated with the meals.

Design and in vitro assessment of chitosan nanocapsules for the pulmonary delivery of rifabutin.

Tuberculosis (TB) is a life-threatening disease and a main cause of death worldwide. It mainly affects the lungs, and it is attributed to the infection with Mycobacterium tuberculosis (MTB). Current treatments consist of the oral administration of combinations of antibiotics including rifabutin, in high doses and for long periods of time.

Gold-, silver- and magnesium-doped zinc oxide nanoparticles prevents the formation of and eradicates bacterial biofilms.

This work aimed to synthesize magnesium-doped zinc oxide, silver and gold nanoparticles (Nps) and to evaluate their potential to prevent and eradicate , , , and biofilms. The Nps were synthesized by precipitation and metallic reduction techniques. Physicochemical and biological characterization of Nps was performed.

Anisotropic behavior of mechanical properties for the- and-domains in a (001) BaTiOsingle crystal.

Barium titanate (BaTiO) single crystal with a tetragonal phase was characterized by nanoindentation. Elastic and elastic-plastic deformation regimes were obtained. The main objective was the evaluation of the anisotropic behavior related to mechanical properties associated with the cross-section of the ferroelectric- and-domains (In-plane and out-of-plane) in (001) configuration domains.

Intraputaminal Gene Delivery in Two Patients with Aromatic L-Amino Acid Decarboxylase Deficiency.

Background: Aromatic l-amino acid decarboxylase deficiency (AADCD) is a rare, early-onset, dyskinetic encephalopathy mostly reflecting a defective synthesis of brain dopamine and serotonin. Intracerebral gene delivery (GD) provided a significant improvement among AADCD patients (mean age, ≤6 years).

Objective: We describe the clinical, biological, and imaging evolution of two AADCD patients ages >10 years after GD.

Identification and validation of novel Blastocystis subtype ST41 in a Colombian patient undergoing colorectal cancer screening.

Blastocystis sp. is among the most frequent intestinal protists identified in humans globally. However, characterization of Blastocystis subtype diversity in humans is ongoing.

Response to comment on "Exceptional preservation of organs in Devonian placoderms from the Gogo largerstätte".

Jensen . () question evidence presented of a chambered heart within placoderms, citing its small size and apparently ventral atrium. However, they fail to note the belly-up orientation of the placoderm within one nodule, and the variability of heart morphology within extant taxa.

Barriers experienced by emerging adults in discussing their sexuality with parents and health care providers: A mixed-method study.

While most parents and health care providers understand the importance of educating young people about their emerging sexuality, many report never discussing sex with the young people in their care. Using data from a survey of 1,193 emerging adults, we applied concept mapping to a corpus of over 2,350 short qualitative responses to two questions: (a) and (b) Qualitative analyses revealed that while embarrassment, shame, and awkwardness were commonly reported barriers to communicating with both parents and providers, participants reported different effects across settings: Parent-related embarrassment was associated with concerns about changing the intimacy of the parental relationship, while provider-related embarrassment was associated with fears of seeming incompetent or eliciting dismissal. These observations were supported by multidimensional scaling and hierarchical cluster analyses, which we used to derive conceptual maps based on quantitative spatial analysis of single-concept statements.

A ring-like accretion structure in M87 connecting its black hole and jet.

The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole.