Artificial neural networks to estimate the sorption and desorption of the herbicide linuron in Brazilian soils.

Generally, herbicides used in Brazil follow manufacturer's recommendations, which often do not consider soil attributes. Statistical models that include the physicochemical properties of the soil involved in herbicide retention processes could enable greater precision in herbicide dose decision-making. This study evaluated the potential of artificial neural networks (ANNs) to predict the sorption and desorption of the herbicide linuron in Brazilian soils with different attributes.

Knockdown Enhances Oral Cancer Cell Chemosensitivity to Cisplatin via Decreased Expression.

Emerging evidence suggests that aberrant expression levels of Sigma1 (, also known as sigma-1 receptor) have been implicated in the progression of various diseases, including cancer. However, its significance in oral cancer (OC) has not been thoroughly explored. To advance in this field, the present study aimed to investigate the impact of knockdown in oral cancer cells.

Muscle strength, functional mobility, and performance in activities of daily living in children and adolescents with cancer.

During and after childhood cancer treatment, impairments in physical fitness are observed, such as reduced muscle strength, fatigue, and changes in body functions. These aspects may result in limitations and restrictions in performance of daily activities. To analyze the relationship between upper and lower limb muscle strength, functional mobility, and performance in activities daily living in children, adolescents, and young adults with cancer, compared to their healthy peers.

Functioning profile and related impairments of children and adolescents with cerebral palsy - PartiCipa Brazil preliminary results.

Background: Limited information is available about functioning and related impairments of children and adolescents with Cerebral Palsy (CP) in low- and middle-income countries (LMIC) like Brazil. The aim of this study is to describe the characteristics, functioning, and impairments of Brazilian children and adolescents with CP.

Methods: Cross-sectional preliminary study as part of the PartiCipa Brazil multicentered cohort study.

The goal-oriented collaborative approach with postural management strategies intervention via telehealth for children with non-ambulant cerebral palsy: Feasibility randomized clinical trial protocol.

Introduction: Children with non-ambulant Cerebral Palsy (CP), have limitations in terms of self-mobility and require the use of assistive technology with extensive adaptations. However, purchasing assistive technology equipment is expensive and difficult to access in low- and middle-income countries, like Brazil. Guidelines recommend a postural management program to children with CP and emphasize the need for high doses of practice to achieve functional goals.

Translation, Reliability and Development of a Calculator for the Brazilian Portuguese Version of the Family Empowerment Scale (FES) in Caregivers of Individuals With Cerebral Palsy.

Introduction: Care for patients with cerebral palsy (CP) poses significant challenges, with emphasis on the crucial role of family involvement in patients' well-being. The Family Empowerment Scale (FES) assesses parents/caregivers' perception of their ability to promote and influence their children's development in three domains: family, service system and community.

Objectives: The objectives of this study were to translate the FES into Brazilian Portuguese, to develop a calculator for data transformation and analysis and to evaluate the psychometric properties of the scale with Brazilian caregivers of children and adolescents with CP.

Analysis of miR-483-3p and miR-630 expression profile in pediatric adrenocortical tumors and the effect of their modulation on adrenal tumorigenesis in vitro.

Pediatric adrenocortical tumors (ACT) are rare aggressive neoplasms with heterogeneous prognosis. MicroRNA (miRNA) signatures have been associated with cancer diagnosis, treatment response, and outcomes of several types of cancer. However, the role played by miRNAs in pediatric ACT has been poorly explored.

Gross Motor Family Report: Refinement and evaluation of psychometric properties.

Aim: To refine the Gross Motor Family Report (GM-FR) using parents' input and to evaluate its psychometric properties.

Method: In this measurement study, 12 parents of children and adolescents with cerebral palsy (CP), aged 2 to 18 years, classified in all levels of the Gross Motor Function Classification System (GMFCS), were interviewed about their experience completing the GM-FR (content validity). Parents' feedback was used to refine the measure which was then completed by 146 families to evaluate internal consistency, and discriminative and concurrent validity.

Cutaneous Wound Healing and the Effects of Cannabidiol.

Cutaneous wounds, both acute and chronic, begin with loss of the integrity, and thus barrier function, of the skin. Surgery and trauma produce acute wounds. There are 22 million surgical procedures per year in the United States alone, based on data from the American College of Surgeons, resulting in a prevalence of 6.

Multifactorial evaluation of an ultra-fast process for electrospinning of recycled expanded polystyrene to manufacture high-efficiency membranes for nanoparticle air filtration.

The increased production of polystyrene waste has led to the need to find efficient ways to dispose of it. One possibility is the use of solid waste to produce filter media by the electrospinning technique. The aim of this work was to develop an ultra-fast electrospinning process applied to recycled polystyrene, with statistical evaluation of the influence of polymeric solution parameters (polymer concentration and percentage of DL-limonene) and process variables (flow rate, voltage, and type of support) on nanoparticle collection efficiency, air permeability, and fiber diameter.

Sensitivity and antioxidant response of forest species seedlings to the atrazine under simulated conditions of subsurface water contamination.

Atrazine is an herbicide with a high soil leaching capacity, contaminating subsurface water sources. Once the water table is contaminated, riparian species can be exposed to atrazine. In this way, understanding the impacts of this exposure must be evaluated for planning strategies that minimize the effects of this herbicide on native forest species.

The usefulness of SAGE score in predicting high pulse wave velocity in hypertensive patients: a retrospective cohort study.

Introduction: Aortic stiffness assessed by pulse wave velocity (PWV) is an important predictor to evaluate the risk of hypertensive patients. However, it is underutilized in clinical practice. We aimed to identify the optimal cutoff SAGE score that would indicate a risk PWV ≥ 10 m/s in Brazilian ambulatory hypertensive patients.

Herbicide Leaching in Soil with Different Properties: Perspectives from Commercial Formulations and Analytical Standards.

The leaching of herbicides into the soil is essential to control germinating seeds and parts of vegetative weeds. However, herbicide transportation to deeper soil layers can result in groundwater contamination and, consequently, environmental issues. In this research, our objective was to investigate differences in herbicide leaching between commercial formulations and analytical standards using three different soils.

Reliability and Acceptability to Caregivers of Telehealth Administration of the Pediatric Evaluation of Disability Inventory - Computer Adaptive Test (PEDI-CAT) for Brazilian Youth with Down Syndrome.

Purpose: To estimate test-retest reliability of the two versions of the PEDI-CAT administered via telehealth to caregivers of Brazilian young people with DS, to compare scores on the two versions, and to determine caregiver acceptance of telehealth administration of the assessment.

Method: A methodological study approved by the research ethics committee. Data collection was performed online, with a mean duration of 45.

Characterization of environmental factors in children and adolescents with cerebral palsy in Minas Gerais: Participa Minas.

Objective: To characterize the environmental factors of children and adolescents with Cerebral Palsy (CP) in the state of Minas Gerais (MG), Brazil.

Methods: This is a cross-sectional study involving 164 caregivers of children/adolescents with CP, aged 1-14 years. The Gross Motor Function Classification System (GMFCS) and the Manual Ability Classification System (MACS) were used to classify the participants' functioning, and environmental factors were evaluated by an on-line questionnaire that examined products and technologies, physical environment, services, and systems.

Vitamin E Does not Favor Recovery After Exercises: Systematic Review and Meta-analysis.

This review aimed to verify the effects of vitamin E supplementation on oxidative stress, inflammatory response, muscle damage, soreness, and strength in healthy adults after exercise. We searched the MEDLINE, EMBASE, SPORTDiscus, Cochrane CENTRAL, and Web of Science from inception to August 2023, with no language restrictions. We included randomized placebo-controlled trials evaluating the supplementation of vitamin E on the abovementioned outcomes after a bout of physical exercise in healthy participants (no restriction for publication year or language).

SET protein as an epigenetics target.

The SET gene has four transcripts reported in NCBI, coding two isoforms of SET proteins. The most known function of SET protein is inhibiting protein phosphatase 2A, a tumor suppressor, which has been associated with different biological processes. In this review, our focus was on exploring the other SET functions related to epigenetic mechanisms, which impact cellular migration, cell cycle and apoptosis.

ACUTE ABDOMEN IN INTENSIVE CARE UNIT: ETIOLOGY, COMORBIDITY AND SEVERITY OF 1,523 PATIENTS.

Background: Clinical features and outcomes of patients admitted to the intensive care unit due to acute abdomen are important to be investigated.

Aims: To evaluate the outcomes of critically ill subjects with acute abdomen according to etiology, comorbidity and severity.

Methods: Outcomes of 1,523 patients (878 women, mean age 66±18 years) consecutively admitted to a specialized gastrointestinal intensive care unit with different causes of acute abdomen from January 2012 to December 2019, were retrospectively evaluated according to etiology, comorbidity and severity.

Understanding the combining ability of nutritional, agronomic and industrial traits in soybean F progenies.

Obtaining soybean genotypes that combine better nutrient uptake, higher oil and protein levels in the grains, and high grain yield is one of the major challenges for current breeding programs. To avoid the development of unpromising populations, selecting parents for crossbreeding is a crucial step in the breeding pipeline. Therefore, our objective was to estimate the combining ability of soybean cultivars based on the F generation, aiming to identify superior segregating parents and populations for agronomic, nutritional and industrial traits.

Musashi-1 regulates cell cycle and confers resistance to cisplatin treatment in Group 3/4 medulloblastomas cells.

Groups (Grp) 3 and 4 are aggressive molecular subgroups of medulloblastoma (MB), with high rates of leptomeningeal dissemination. To date, there is still a paucity of biomarkers for these subtypes of MBs. In this study, we investigated the clinical significance and biological functions of Musashi-1 (MSI1) in Grp3 and Grp4-MBs.