The Biological Properties of Co-Doped Monetite Are Influenced by Thermal Treatment.

Calcium phosphates, notably monetite, are valued biomaterials for bone applications owing to their osteogenic properties and rapid uptake by bone cells. This study investigates the enhancement of these properties through Cobalt doping, which is known to induce hypoxia and promote bone cell differentiation. Heat treatments at 700°C, 900°C, and 1050°C are applied to both monetite and Cobalt-doped monetite, facilitating the development of purer, more crystalline phases with varied particle sizes and optimized cellular responses.

Clinical and radiological characteristics and 1-year self-reported outcomes from patients with encephalitis and coronavirus disease 2019.

Introduction: Severe acute respiratory syndrome coronavirus infection is responsible for multisystemic disease and has high transmissibility. It culminated in a pandemic, challenging scientific knowledge and care capacity. Neurological symptoms are highly prevalent, and cases of encephalitis have been described, in both peri- and postinfectious periods.

Prenatal couple relationship satisfaction, romantic attachment, and childbirth-related posttraumatic stress symptoms.

Background: Traumatic childbirth can lead to childbirth-related posttraumatic stress symptoms (CB-PTSS). Although underexplored, prenatal couple relationship satisfaction and romantic attachment orientations are modifiable factors that may increase or mitigate the risk of CB-PTSS after a traumatic childbirth experience.

Objectives: This study examined (1) the associations between prenatal couple relationship satisfaction and romantic attachment, traumatic childbirth and CB-PTSS; (2) whether prenatal couple relationship satisfaction moderates the association between traumatic childbirth and CB-PTSS; and (3) whether the interaction between prenatal couple relationship satisfaction and romantic attachment moderates the association between traumatic childbirth and CB-PTSS.

The Impact of Genetic Polymorphisms on Genotoxicity (DNA Damage) Induced by Cigarette Smoke in Humans: A Systematic Review.

The present systematic review aims to put together human population studies that include some relationship between genetic polymorphisms and genotoxicity as well as to evaluate the quality of the published studies induced by cigarette smoke exposure in vivo. The present systematic review was built according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. Different genotoxicity assays were used by different authors, although the major goal was the genotoxicity assessment by means of micronucleus, comet, sister chromatid exchange, and chromosomal aberration assays.

Psychometric properties of the Fear of Birth Scale in women in the perinatal period: A multicountry study.

Assessing Fear of Birth Scale's (FOBS) psychometric properties in the perinatal period using multicountry data is a step toward effectively screen clinically significant fear of childbirth (FOC) in maternal healthcare settings. FOBS psychometric properties were analyzed in women in the perinatal period using data from Australia, Germany, Lithuania, Poland, and Portugal. FOBS' reliability, criterion (known group and convergent), concurrent, predictive, and clinical validity were analyzed.

First Identification of Emerging Pathogenic Yeast in (Diptera: Psychodidae) at a Brazilian Hospital.

Psychodinae (Diptera: Psychodidae), commonly known as "drain flies", are a subfamily of insects adapted to environments modified by humans. While often regarded as harmless, it has been reported that they may carry pathogenic microorganisms, contributing to hospital environmental contamination and potentially playing a role in healthcare-associated infections. This study aimed to investigate drain flies in a hospital setting to assess their role in carrying microbial pathogens.

Cognitive, behavioral, neuroimaging and inflammatory biomarkers after hospitalization for covid-19 in Brazil.

Post-COVID-19 Condition (PCC) refers to a multisystemic syndrome that persists for months after SARS-CoV-2 infection. Cognitive deficits, fatigue, depression, and anxiety are common manifestations of the condition, but the underlying mechanisms driving these long-lasting neuropsychiatric features are still unclear. We conducted a prospective multi-method investigation of post-hospitalization COVID-19 patients in Rio de Janeiro, Brazil.

Trends in the quality of maternal and neonatal care in Sweden and Norway as compared to 12 WHO European countries: A cross-sectional survey investigating maternal perspectives during the COVID-19 pandemic.

Introduction: Maternal-neonatal healthcare services were severely disrupted during the COVID-19 pandemic in even high-income countries within the World Health Organization (WHO) European Region. The objective of this study was to compare trends in the quality of maternal and neonatal care (QMNC) in Sweden and Norway to 12 other countries from the WHO European Region during the COVID-19 pandemic, and to identify domains for improvement.

Material And Methods: This cross-sectional study included women giving birth in Europe from March 1, 2020 to December 31, 2022.

The Impact of Genetic Polymorphisms for Detecting Genotoxicity in Workers Occupationally Exposed to Metals: A Systematic Review.

The present study aims to provide a systematic review of studies on the essential and nonessential metal exposure at occupational level, genotoxicity, and polymorphisms and to answer the following questions: Are genetic polymorphisms involved in metal-induced genotoxicity? In this study, 14 publications were carefully analyzed in this setting. Our results pointed out an association between polymorphism and genotoxicity in individuals exposed to metals, because 13 studies (out of 14) revealed positive relations between genotoxicity and polymorphisms in xenobiotics metabolizing and DNA repair genes. Regarding the quality of these findings, they can be considered reliable, as the vast majority of the studies (12 out of 14) were categorized as strong or moderate in the quality assessment.

Quadriceps Muscle Layer Thickness and its association with frailty in critically ill patients: A prospective observational study.

Background: Frailty is a well-recognized clinical entity known to influence the outcomes of critically ill patients. Muscle ultrasound, particularly Quadriceps Muscle Layer Thickness (QMLT), assesses muscle mass, which is a key component determining frailty. However, no studies have assessed the association between frailty and QMLT.

Phenotypic Characterization of B-Lymphocyte Subpopulations in Human Peripheral Blood: A Cost-Effective Seven-Color One-Tube Protocol.

B cells are crucial components of the immune system, responsible for producing specific antibodies in response to infections and vaccines. Despite their uniform appearance, B cells display diverse surface molecules and functional properties, which are not yet fully understood. Apart from antibody production, B cells also play roles in antigen presentation and cytokine secretion, essential for initiating T-cell immune responses.

Symptoms of depression and lifestyle in adolescents: A network analysis.

Purpose: Life experiences that could either promote or attenuate depression have primarily been studied in adults. Therefore, we investigated the association between lifestyle factors and symptoms of depression in adolescents.

Design And Setting: A cross-sectional study was carried out in Brazilians.

New insights about the toxicity of 2,4-D: Gene expression analysis reveals modulation on several subcellular responses in Chironomus riparius.

Herbicides are the main class of pesticides applied in crops and are capable of polluting the surrounding freshwater system; thus, understanding their impact on non-target species, whose mechanism of action is not described, helps to elucidate the real risks of these pollutants to the environment. 2,4-dichlorophenoxyacetic acid (2,4-D) is frequently detected in water and, due to its persistence, poses a risk to wildlife. In this way, the present work aimed to describe the implication of exposure to concentrations of 2,4-D already reported in aquatic environments in several physiological mechanisms of C.

The impact of genetic polymorphism for detecting genotoxicity in workers occupationally exposed to formaldehyde: A systematic review.

Formaldehyde is a chemical compound capable of preserving cells and tissue morphology, being extensively used worldwide in industrial and medical processes. However, due to the many biological effects that take place after an individual is chronically exposed to formaldehyde, this compound poses a greater cancer risk for workers under its occupational exposure, even at lower concentrations. Thus, the present systematic review aimed to understand whether there may be a positive relation between polymorphism (in terms of individual susceptibility) and genotoxicity in individuals occupationally exposed to formaldehyde.

Mapping high-risk areas for Mycobacterium tuberculosis complex bacteria transmission: Linking host space use and environmental contamination.

In many Mediterranean ecosystems, animal tuberculosis (TB), caused by Mycobacterium bovis, an ecovar of Mycobacterium tuberculosis complex (MTBC), is maintained by multi-host communities. It is hypothesised that interspecies transmission is mainly indirect via shared contaminated environments. Therefore, identifying spatial areas where MTBC bacteria occur and quantifying space use by susceptible hosts might help predict the spatial likelihood of transmission across the landscape.

Patient Experience of Herpes Zoster Disease in Argentina: Validation of a Health-Related Quality of Life Conceptual Model.

Objectives: Herpes zoster (HZ) substantially affects patients' health-related quality of life (HRQoL), both in the acute phase and also in those developing postherpetic neuralgia (PHN). Building upon a previous qualitative concept elicitation study in Canada, we adopted a similar approach to further understand the patient experience of HZ/PHN in Argentina and impact on quality of life and qualitatively validate the previously published conceptual model for Argentina.

Methods: (1) Comprehensive literature review of HZ impact on HRQoL in Latin America.

Interaction of high lipogenic states with titanium on osteogenesis.

As obesity rates continue to rise, the prevalence of metabolic dysfunction and alcohol-associated steatotic liver disease (MetALD), a new term for Nonalcoholic Fatty Liver Disease (NAFLD), also increases. In an aging population, it is crucial to understand the interplay between metabolic disorders, such as MetALD, and bone health. This understanding becomes particularly significant in the context of implant osseointegration.

Multidrug-Resistant Colonizing Pigs and Farm Workers in Rio de Janeiro State, Brazil: Potential Interspecies Transmission of Livestock-Associated MRSA (LA-MRSA) ST398.

Multidrug-resistant (MDR) has been increasingly isolated from pigs and people in close contact with them, especially livestock-associated methicillin-resistant (LA-MRSA). In this cross-sectional study, we investigated colonization in pigs and farm workers, their resistance profile, and genetic background to estimate interspecies transmission potential within farms from Rio de Janeiro state, Brazil, between 2014 and 2019. We collected nasal swabs from 230 pigs and 27 workers from 16 and 10 farms, respectively.

Cigarette Smoking in Women Victims of Police-Reported Intimate Partner Violence: The Role of Childhood Maltreatment, Type of Partner Abuse, and Psychological Distress Symptoms.

Existing research on the relationship between intimate partner violence (IPV) and cigarette smoking primarily involves low-risk, physical IVP-focused studies on community women. As a result, the risks associated with cigarette smoking in women victims of severe IPV have not been fully explored. This study examined the association between exposure to different forms of childhood maltreatment, exposure to physical, psychological, and sexual IPV, and current psychological distress symptoms with cigarette smoking in a high-risk sample of women victims of police-reported severe IPV.