Publications by authors named "Machado A"

Objective: To evaluate health-related quality of life (HRQoL), in relation to support from work, social, as well as treatment satisfaction, in women with multiple sclerosis (MS). Further, to predict the satisfaction on these support dimensions based on sociodemographic and clinical variables.

Design: Cross-sectional survey: a web-based questionnaire conducted in 2021 of people with MS (PwMS) linked to Nationwide Swedish registers.

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Background: Immune checkpoint inhibitors (ICI) target microsatellite instability-high (MSI-H) tumors with success. The incidence and characteristics of ICI-related colitis (IMC) in patients with MSI-H colorectal cancers (CRC) are unclear.

Methods: We performed a retrospective analysis of adult patients with CRC who received ICI between June 1, 2014, and December 31, 2022, including data on IMC observed up to 3 months after the last dose of ICI.

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The progression of periodontal disease (PD) involves the action of oxidative stress mediators. Antioxidant agents may potentially attenuate the development of this condition. Thus, we aimed to evaluate the effects of different doses of humic acid (HA), extracted from biomass vermicomposting, on redox status and parameters related to PD progression in rats.

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Drug-induced enterocolitis syndrome (DIES), little known due to its recent description, is analogous to food protein-induced enterocolitis syndrome (FPIES). Both processes are more frequent in pediatric age and share diagnostic criteria, the main one being the appearance of persistent vomiting 1-4 hours after ingestion of the drug or food, in the absence of IgE-mediated allergy symptoms.

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Background: Work ability index (WAI) is an instrument that measures work ability in workplace surveys and health examinations in occupational health and research. It has been used in different population groups. But research is limited among people with multiple sclerosis (PwMS).

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Background: Climate change has severe health impacts, particularly for populations living in environmentally sensitive areas such as riversides, slopes, and forests. These challenges are exacerbated for Indigenous communities, who often face marginalisation and rely heavily on the land for their livelihoods. Despite their vulnerability, the perspectives of Indigenous populations on climate change and its impacts remain underexplored, creating a critical gap in the literature.

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Periodontal disease (PD) leads to the destruction of supportive tissues through an inflammatory response induced by biofilm accumulation. This low-grade systemic inflammation from PD increases the risk of comorbidities. Among potential therapeutic agents for PD, humic acids (HAs) are notable for their anti-inflammatory and immunomodulatory properties.

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The packaging industry has made efforts to reduce food waste and improve the resilience of food systems worldwide. Active food packaging, which incorporates active agents, represents a dynamic area where industry and academia have developed new strategies to produce innovative and sustainable packaging solutions that are more compatible with conventional options. Due to health and environmental concerns, industries have sought alternatives to petroleum-based materials and have found biopolymers to be a viable option because of their biodegradable and safe nature.

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Land use change threatens global biodiversity and compromises ecosystem functions, including pollination and food production. Reduced taxonomic α-diversity is often reported under land use change, yet the impacts could be different at larger spatial scales (i.e.

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The pan-cancer and multi-omics approach is motivated by the genetic and molecular complexity inherent in the varied types of cancer. This method presents itself as a crucial resource for advancing early diagnosis, defining prognoses and identifying treatments that share common bases between different forms of tumors. The aim of this article is to explore pan-cancer analysis in conjunction with multi-omics strategies, evaluating laboratory, computational, clinical procedures and their consequences, as well as examining the tumor microenvironment, epigenetics and future directions of these technologies in patient management.

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Introduction: Repeated COVID-19 booster vaccination was recommended in healthcare workers (HCWs) to maintain protection. We measured the relative vaccine effectiveness (rVE) of the second booster dose of COVID-19 vaccine compared to the first booster, against laboratory-confirmed SARS-CoV-2 infection in HCWs.

Methods: In a prospective cohort study among HCWs from 12 European hospitals, we collected nasopharyngeal or saliva samples at enrolment and during weekly/fortnightly follow-up between October 2022 and May 2023.

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Chronic exertional compartment syndrome is a well-described potential cause of leg pain in high-level athletes and soldiers. Surgical treatment of chronic exertional compartment syndrome usually involves fasciotomy, with a reported rate of complications of up to 16%, including failure of complete compartmental release and delayed return to normal daily activity, which can take up to 6 to 12 weeks. The use of a minimally invasive approach under ultrasound guidance seems to improve clinical outcomes in young active patients.

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The prodromal features of multiple sclerosis (MS) are non-specific and are prevalent in the general population. Several studies indicate an increased use of healthcare resources by individuals with MS in the years preceding their diagnosis, suggesting a trend of deteriorating health prior to the clinical manifestation of MS. This study aimed to capture the possible associations of sick leave with the timing of the diagnosis of MS.

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Background: Uncertainty exists about the beneficial effects of delivering pulmonary rehabilitation (PR) during exacerbations of chronic obstructive pulmonary disease (ECOPD). This study explored the short-term effects and self-reported impact of a home-based PR programme for people with outpatient-managed ECOPD.

Methods: We conducted a mixed-methods randomised controlled trial in people with outpatient-managed ECOPD.

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Cardiovascular diseases (CVD) are a leading cause of mortality and morbidity worldwide. Rapid diagnostic tools are crucial for timely intervention, especially in high-risk groups such as truck drivers. In Brazil, the Mission® test uniquely offers test strips for simultaneous measurement of total cholesterol (TC), high-density lipoprotein (HDL), triglycerides (TG), and low-density lipoprotein (LDL).

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This study investigated the optimal combination of compatibilizers and stabilizers to enhance the value of marine environment plastic (MEP). The composition of the plastics was analysed, and a simulated recycled plastic blend (sMEP) was prepared based on a simplified composition of actual MEP. Different concentrations of three commercial compatibilizers (C1, C2 and C3) were tested to improve tensile strength.

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Understanding the temporal dynamics of high-fat diets (HFD) effects on behavior and metabolism is crucial for comprehending their negative impact on organisms. This study investigated the short-term effects (15, 25, and 35 days) of HFD in Swiss mice. Our findings revealed distinct behavioral and metabolic changes throughout the treatment.

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Weissella, a genus of lactic acid bacteria, has diverse beneficial attributes including probiotic activity and biotechnological applications. Therefore, the investigation of the Weissella genus has garnered growing interest. In this study, we sequenced the complete genome of Weissella paramesenteroides UFTM 2.

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Article Synopsis
  • The study investigates how varying intensities and volumes of single-joint exercises affect delayed onset muscle soreness (DOMS) and skin temperature in healthy adults.
  • Thirty-nine participants were split into three groups (Exhaustion, Fatigue, Submaximal) to measure their DOMS, pressure pain threshold (PPT), and skin temperature before and 48 hours after exercise.
  • Results showed that while DOMS and PPT were influenced by exercise intensity, skin temperature changes were similar across groups and primarily linked to individual participant characteristics rather than the exercise performed.
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Background: Anterior cruciate ligament (ACL) reconstruction is increasingly being performed in patients >50 years old; however, the long-term outcomes are unclear.

Purpose: To analyze the functional results, osteoarthritic progression, reoperation rate, and failure rate at minimum 10-year follow-up in patients >50 years old who have undergone primary ACL reconstruction.

Study Design: Case series; Level of evidence, 4.

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Article Synopsis
  • The study investigates why some physiotherapists prefer non-academic sources for clinical information and how personal factors like age, recent graduation, and education level impact this preference.
  • A survey of 610 physiotherapists revealed that nearly 25% prefer non-academic sources, particularly those over 34 years old who feel unable to apply scientific findings.
  • The findings suggest a need for improved training in evidence-based practice to boost confidence and competency in utilizing academic resources in patient care.
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Article Synopsis
  • - This study investigates how community-based organizations (CBOs) serving LGBTQ+ populations can effectively integrate evidence-based health communication campaigns (EBHCC) to tackle tobacco-related health disparities.
  • - Through qualitative interviews with 22 CBO staff members, researchers identified three main themes: the effectiveness of storytelling for community engagement, the benefit of researcher involvement in content creation, and the added value of these adaptations despite resource constraints.
  • - The findings highlight the importance of understanding and addressing the specific needs of CBOs, suggesting that tailored support strategies can enhance the implementation of EBHCCs for better health outcomes in LGBTQ+ communities.
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Although positive childhood experiences (PCEs) may serve as protective factors against the negative consequences of childhood adversity, they have been less extensively studied. However, more recently, there has been a growing interest in understanding the role of these experiences. This systematic review aims to address this research gap by systematizing the existing literature on PCEs and examining their relationship with both positive and negative outcomes.

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Article Synopsis
  • * The research specifically investigates the effects of dibenzo(b,l)fluoranthene, dibenzo(a,j)fluoranthene, dibenzo(a,l)fluoranthene, and naphtho(1-2j)fluoranthene on HepG2 cells, highlighting their potential to cause cellular toxicity, DNA damage, and oxidative stress.
  • * DB(a,l)F emerged as the most toxic isomer, reducing cell viability and inducing cell
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Background And Objectives: Early detection of cognitive impairment is crucial for timely clinical interventions aimed at delaying progression to dementia. However, existing screening tools are not ideal for wide population screening. This study explores the potential of combining machine learning, specifically, one-class classification, with simpler and quicker motor-cognitive tasks to improve the early detection of cognitive impairment.

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