Government and community strategies in Pernambuco, Brazil, to face COVID-19.

This case study analyzed arrangements and strategies of the network actors in the Special Indigenous Sanitary District (DSEI) Pernambuco's territory to guarantee the right to health of Indigenous populations during the COVID-19 pandemic. This work was carried out through document analysis, workshops, and field research. The Contingency Plan for COVID-19 in Indigenous Peoples of DSEI Pernambuco included surveillance actions, laboratory and pharmaceutical assistance, communication, and management.

Health surveillance among indigenous populations in the context of COVID-19: a scoping review.

The study aimed to identify protection strategies used by Indigenous peoples during the COVID-19 pandemic. Analyzing 56 articles from 2020 to May 2021 across four areas -community organization, governance, communication, and territorial approaches - it found that structural vulnerabilities shaped their responses. The spread of the virus was influenced by environmental, social, and cultural factors.

Evaluating Feature Selection Methods for Accurate Diagnosis of Diabetic Kidney Disease.

: The increase in patients with type 2 diabetes, coupled with the development of complications caused by the same disease is an alarming aspect for the health sector. One of the main complications of diabetes is nephropathy, which is also the main cause of kidney failure. Once diagnosed, in Mexican patients the kidney damage is already highly compromised, which is why acting preventively is extremely important.

Proteolytic activity of secreted proteases from pathogenic leptospires and effects on phagocytosis by murine macrophages.

Leptospirosis is a zoonosis caused by spirochete Leptospira. Pathogenic leptospires evade the Complement System, enabling their survival upon contact with normal human serum in vitro. In a previous study, we demonstrated that proteases secreted by pathogenic leptospires cleave several Complement proteins, including C3 and the opsonins C3b and iC3b.

Edible Mushrooms: a Nutrient-Rich Ingredient for Healthier Food Products - A Review.

Objective Of The Review: Edible mushrooms are found to be foods with high nutritional content, which have been shown to be more widely used ingredients in cooking in traditional dishes. This article explores the rising trend in the use of edible mushrooms in new formulations of functional foods, taking advantage of their properties and benefits in human health.

Recent Findings: The use of mushrooms as an ingredient in new or modified food formulations is driven by solid evidence of their nutritional content and bioactivity.

Diaphragmatic Hernia Repair in Adult Patients: A Retrospective Institutional Experience.

Objectives Diaphragmatic hernias (DHs) in adults are an uncommon condition in which general characteristics and treatment strategies are poorly described. The objective of this study was to describe our institutional experience in the surgical repair of DH in adult patients. Methods A cross-sectional review was conducted on adult patients with DH who were diagnosed and surgically treated between 2012 and 2023 at the Instituto Nacional de Enfermedades Respiratorias in Mexico City.

New low-dose curcumin derivative with therapeutic potential in Alzheimer's disease: Results from an in vitro and in vivo study in mice.

Curcumin has been proposed as a potential treatment for Alzheimer's disease (AD) due to its ability to inhibit amyloid-β (Aβ) peptide aggregates and to destabilise pre-formed ones. Derivative 27 was synthesized to improve low-dose efficacy in the context of AD. Its anti-inflammatory, antioxidant and anti-amyloidogenic activities were evaluated in chemico, in vitro using AD and neuroinflammation cell models, and in vivo using the double-transgenic APP/PS1 mice.

GLP-1 RECEPTOR AGONISTS USE AND INCIDENCE OF GLAUCOMA: A SYSTEMATIC REVIEW AND META-ANALYSIS: GLP-1 receptor agonists use and incidence of glaucoma.

Introduction: In diabetics, glucagon-like peptide 1 (GLP-1) receptor agonists (RA) may protect against microvascular alterations and oxidative stress, both of which have been implicated in glaucoma. Multiple studies suggest a possible relation between GLP-1 RA use and the development of glaucoma. This study performs a systematic review of the literature regarding the incidence of glaucoma development in type 2 diabetes patients treated with GLP-1 receptor agonists compared to a control group.

Incidence of mycobacteria in pulmonary granulomatous lesions.

Mycobacteria infections are caused by species of the Mycobacterium tuberculosis complex (MTB) and other species called Non-Tuberculosis Mycobacteria (NTM). Identification of mycobacteria species is very important to define treatment and it can be achieved by direct culture. However, the lack of clear protocols regarding the use of culture or molecular tests on specimens diagnosed with granulomatous lesions causes delays in the diagnosis of the etiological agents and, consequently, the definition of the right treatment.

Long-term effects of petroleum mulch on concentration, health, and ecological risks of polycyclic aromatic hydrocarbons in sand dune soils of Khuzestan province, Iran.

Environmental consequences of petroleum mulch application are crucial in regions prone to wind erosion and desertification. This study aimed to assess the long-term effects of petroleum mulching on soil polycyclic aromatic hydrocarbon (PAH) concentrations and the associated human and ecological risk indices. These indices include incremental lifetime cancer risk (ILCR), hazard index (HI), toxic equivalent concentration (TEQ), toxic unit (TU), and risk quotient (RQ) in soil samples from Khuzestan province, Iran.

Differential roles of IL-6 and adrenomedullin in early diagnosis and mortality predictions in late-onset neonatal sepsis.

Background: Diagnosing and predicting neonatal sepsis is challenging because of its nonspecific symptoms, lack of diagnostic criteria consensus, and absence of early, sensitive, and specific diagnostic laboratory tests.

Purpose: To evaluate the diagnostic and prognostic potential of adrenomedullin (ADM), interleukin-6 (IL-6), and C-reactive protein (CRP) in late-onset neonatal sepsis (LOS).

Methods: We studied 53 neonates with culture-proven LOS by sampling at admission and on antibiotic treatment days 3 and 7.

Implication of the enteric glia in the IBS-like colonic inflammation associated with endometriosis.

Background: Endometriosis is a complex gynecological disorder characterized by the ectopic growth of endometrial tissue. Symptoms of endometriosis are known to impair the quality of life of patients, and among these are found dysmenorrhea, chronic pelvic pain, and gastrointestinal (GI) issues. GI issues such as painful bowel movements, bloating and constipation or diarrhea, are one of the common reasons for misdiagnosis with irritable bowel syndrome (IBS).

Prion protein regulates invasiveness in glioblastoma stem cells.

Background: Glioblastoma (GBM) is an aggressive brain tumor driven by glioblastoma stem cells (GSCs), which represent an appealing target for therapeutic interventions. The cellular prion protein (PrP), a scaffold protein involved in diverse cellular processes, interacts with various membrane and extracellular matrix molecules, influencing tumor biology. Herein, we investigate the impact of PrP expression on GBM.

The transcriptional regulator Lrp activates the expression of genes involved in the biosynthesis of tilimycin and tilivalline enterotoxins in .

The toxigenic strains secrete tilymicin and tilivalline enterotoxins, which cause antibiotic-associated hemorrhagic colitis. Both enterotoxins are non-ribosomal peptides synthesized by enzymes encoded in two divergent operons clustered in a pathogenicity island. The transcriptional regulator Lrp (eucine-responsive egulatory rotein) controls the expression of several bacterial genes involved in virulence.

Prediagnostic Plasma Nutrimetabolomics and Prostate Cancer Risk: A Nested Case-Control Analysis Within the EPIC Study.

: Nutrimetabolomics may reveal novel insights into early metabolic alterations and the role of dietary exposures on prostate cancer (PCa) risk. We aimed to prospectively investigate the associations between plasma metabolite concentrations and PCa risk, including clinically relevant tumor subtypes. : We used a targeted and large-scale metabolomics approach to analyze plasma samples of 851 matched PCa case-control pairs from the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort.

Ferroptosis driven by nanoparticles for tackling glioblastoma.

Glioblastoma (GBM) is the most aggressive, malignant, and drug-resistant brain tumor. There are no effective treatment options for GBM, which usually leads to relapses that cause patients to die a few months later. Ferroptosis, a newly discovered mechanism of regulated cell death, has been identified as a tumor suppressor in solid tumors and represents an alternative to apoptosis resistance.

Adenomyosis, especially in its focal nature, hampers implantation and live birth rate after single euploid embryo transfer.

Objective: The primary objective of this study was to assess if uterine adenomyosis impacts live birth rate per euploid embryo transfer. The secondary objectives included addressing obstetric and perinatal outcomes in the study group.

Methods: This was a multicenter and retrospective cohort study in which 228 patients diagnosed with adenomyosis undergoing single euploid embryo transfer between 2016 and June 2023 were included and matched on 1:1 ratio to control patients without ultrasonographic diagnostic criteria for adenomyosis.

Multicenter Evaluation of Machine-Learning Continuous Pulse Rate Algorithm on Wrist-Worn Device.

Introduction: Though wrist-worn photoplethysmography (PPG) sensors play an important role in long-term and continuous heart rhythm monitoring, signals measured at the wrist are contaminated by more intense motion artifacts compared to other body locations. Machine learning (ML)-based algorithms can improve long-term pulse rate (PR) tracking but are associated with more stringent regulatory requirements when intended for clinical use. This study aimed to evaluate the accuracy of a digital health technology using wrist-worn PPG sensors and an ML-based algorithm to measure PR continuously.

Nasal Irrigation With Saline Solution for Pediatric Acute Upper Respiratory Infections: A Systematic Review.

Acute upper respiratory tract infections (URTIs) are defined as infectious diseases confined anatomically to the upper respiratory tract, with a duration of up to 28 days. Treatment for URTIs in pediatrics typically involves antipyretics and decongestants and, at times, antibiotics, despite most infections being viral. Nasal irrigation with saline solution is frequently used as an adjunct treatment for URTI symptoms.

[Strongyloidiasis as a cause of multiorganic failure].

Strongyloides stercoralis is a parasite that has the ability to reproduce within humans, which explains its persistence for many years. It lives in the duodenum and ileum, between the enterocytes, and opens up to the intestinal lumen. Historically it is associated with tropical and subtropical rural areas, but its development has been seen in microclimates that favour the biological cycle.

Validation of the Filipino Version of the Eustachian Tube Dysfunction Questionnaire-7 (ETDQ-7).

Introduction The Eustachian tube (ET) serves various functions, such as pressure regulation, mucociliary clearance, and middle ear protection. Eustachian Tube Dysfunction (ETD) pertains to a problem with the ventilatory function of the Eustachian tube and is a common condition seen in the ENT clinic. There is currently no gold standard in diagnosing ETDs, but numerous measures are being employed and studied.

Evaluation of multiple breast cancer polygenic risk score panels in women of Latin American heritage.

Background: A substantial portion of the genetic predisposition for breast cancer is explained by multiple common genetic variants of relatively small effect. A subset of these variants, which have been identified mostly in individuals of European and Asian ancestry, have been combined to construct a polygenic risk score (PRS) to predict breast cancer risk, but the prediction accuracy of existing PRSs in Hispanic/Latinx individuals (H/L) remain relatively low. We assessed the performance of several existing PRS panels with and without addition of H/L specific variants among self-reported H/L women.