550,084 results match your criteria: "Brazil ; Post Graduation Program of Physiotherapy of Nove de Julho University (UNINOVE)[Affiliation]"
Cancer Epidemiol Biomarkers Prev
January 2025
A.C. Camargo Cancer Center, São Paulo, Brazil.
Background: Oropharyngeal cancer (OPC) incidence is rising globally, predominantly in high-income countries due to human papillomavirus (HPV) infection. However, further data on OPC incidence in Brazil is needed. The aim of this study was to estimate the incidence, trends, and predictions of OPC in Brazilian population-based cancer registries (PBCRs) by period, sex, and topography.
View Article and Find Full Text PDFDiscov Nano
January 2025
Institute of Physiology II, University of Münster, Robert-Koch-Str. 27b, 48149, Münster, Germany.
Metastatic cancer cells undergo metabolic reprogramming, which involves changes in the metabolic fluxes, including endocytosis, nucleocytoplasmic transport, and mitochondrial metabolism, to satisfy their massive demands for energy, cell division, and proliferation compared to normal cells. We have previously demonstrated the ability of two different types of compounds to interfere with linchpins of metabolic reprogramming, Pitstop-2 and 1,6-hexanediol (1,6-HD). 1,6-HD disrupts glycolysis enzymes and mitochondrial function, enhancing reactive oxygen species production and reducing cellular ATP levels, while Pitstop-2 impedes clathrin-mediated endocytosis and small GTPases activity.
View Article and Find Full Text PDFMicrob Ecol
January 2025
Department of Biotechnology, Center for Research and Innovation in Multidisciplinary Active Sciences (CIICAM), Chiclayo, Peru.
Microbial biotechnology employs techniques that rely on the natural interactions that occur in ecosystems. Bacteria, including rhizobacteria, play an important role in plant growth, providing crops with an alternative that can mitigate the negative effects of abiotic stress, such as those caused by saline environments, and increase the excessive use of chemical fertilizers. The present study examined the promoting potential of bacterial isolates obtained from the rhizospheric soil and roots of the Asparagus officinalis cultivar UF-157 F2 in Viru, la Libertad, Peru.
View Article and Find Full Text PDFNeuroinformatics
January 2025
Laboratory for Applied Genomics and Bioinnovations, Instituto Oswaldo Cruz - Fiocruz, Rio de Janeiro, RJ, Brazil.
Multiple sclerosis (MS) is a neurological disease causing myelin and axon damage through inflammatory and autoimmune processes. Despite affecting millions worldwide, understanding its genetic pathways remains limited. The choroid plexus (ChP) has been studied in neurodegenerative processes and diseases like MS due to its dysregulation, yet its role in MS pathophysiology remains unclear.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
January 2025
LEESU, Ecole des Ponts Paris Tech, UPEC, AgroParisTech, F-77455 Marne-la-Vallée, Paris, France.
Urban reservoirs are frequently exposed to impacts from high population density, polluting activities, and the absence of environmental control measures and monitoring. In this study, we investigated the use of satellite imagery to assess restoration measures and support decision-making in a hypereutrophic urban reservoir. Since 2016, Lake Pampulha (Brazil) has undergone restoration measures, including the application of Phoslock®, to mitigate its poor water quality conditions.
View Article and Find Full Text PDFOral Radiol
January 2025
Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Av. Limeira, 901, Areião, Piracicaba, SP, 13414-903, Brazil.
Objectives: To assess the influence of a handheld X-ray unit in the diagnosis of proximal caries lesions using different digital systems by comparing with a wall-mounted unit.
Methods: Radiographs of 40 human teeth were acquired using the Eagle X-ray handheld unit (Alliage, São Paulo, Brazil) set at 2.5 mA, 60 kVp and an exposure time of 0.
Naturwissenschaften
January 2025
LESTES, Entomology and Experimental Biology Center, Federal University of Triângulo Mineiro (UFTM), Uberaba, MG, Brazil.
Polarization is a property of light that describes the oscillation of the electric field vector. Polarized light can be detected by many invertebrate animals, and this visual channel is widely used in nature. Insects rely on light polarization for various purposes, such as water detection, improving contrast, breaking camouflage, navigation, and signaling during mating.
View Article and Find Full Text PDFPlant Foods Hum Nutr
January 2025
Post Graduate Program in Food Science and Technology, Federal University of Sergipe, Av. Marcelo Deda Chagas, s/n, Jardim Rosa Elze, São Cristóvão, 49100-000, SE, Brazil.
The plant specie, lemon balm (Melissa officinalis L.) is one of the most important species of the Lamiaceae family and its use as a plant extract has been highlighted by the population and the scientific community due to its rich chemical composition and the presence of bioactive compounds with potential antioxidant activity, associated with various health benefits. Research and development of innovative technologies are focused on the identification of these substances, their properties and applications.
View Article and Find Full Text PDFActa Parasitol
January 2025
Departamento de Parasitologia Animal, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ, 23897-000, Brazil.
Introduction: Copepods of the genus Colobomatus Hesse, 1873 are parasites associated with subcutaneous spaces of marine fish. To date, around 76 species of the genus have been described in marine ecosystems, but few species have been recorded in the South Atlantic Ocean.
Methods: One hundred and eight specimens of Co.
Lasers Med Sci
January 2025
Centro Universitário do Estado do Pará, Belém, Brazil.
The present study investigates the potential contribution of Photobiomodulation (PBM) to the regeneration of the bone following the extraction of the first mandibular molar in rats. The study evaluates the efficacy of PBM, using both Low-Level Laser Therapy (LLLT) and Light-Emitting Diode Therapy (LEDT), as promotors of osteoblastic activity and the formation of new bone. Study design, setting, and sample: 45 male Wistar rats were divided randomly into three groups of 15 individuals - (i) control group (left lower molar removed only), (ii) the LLL group (molar removed, followed by LLLT), and (iii) the LED group (molar removed, followed by LEDT).
View Article and Find Full Text PDFClin Oral Investig
January 2025
Department of Restorative Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, SP, Brazil.
Objectives: To evaluate cases of persistent apical periodontitis (PAP) and what are the imaging and clinical aspects that could be considered in the PAP diagnosis and in their treatment decision-making process.
Methodology: 423 patients with apical periodontitis at the time of non-surgical root canal treatment (NSRCT) were followed-up for at least 1 year. Periapical radiographic images were used to compare and determine periapical status at each time using the PAI scoring system.
Int Urogynecol J
January 2025
Franziskus and St. Joseph Hospitals, Münster, Germany.
Chem Biodivers
January 2025
UFES: Universidade Federal do Espirito Santo, Center of Exact, Natural and Health Sciences, Alto Universitário, Alegre, BRAZIL.
The sustainable use of pomegranate peel, a by-product of the food industry, is gaining importance in developing pharmaceutical bio-inputs, aligning with circular economy practices and waste reduction. This study explores the application of dry crude pomegranate peel extract (PPE) as a bio-input for medicinal gels with wound healing properties. PPE was extracted via percolation in ethanol and freeze-dried.
View Article and Find Full Text PDFAvian Pathol
January 2025
São Paulo State University (UNESP), School of Agricultural and Veterinary Sciences, Jaboticabal, SP, 14884-900, Brazil.
It was previously reported that utilization of tetrathionate and 1,2-propanediol by spp. through the metabolic pathways encoded by and operons are related to overgrowth and out-competing microbiota in an anaerobic environment. However, recent knowledge demonstrated which strains in the absence of and genes provoke both higher intestinal colonization and spreading bacteria on faeces in relation to their respective wild-type strain, and generate more prominent inflammation as well.
View Article and Find Full Text PDFJ Ocul Pharmacol Ther
January 2025
Storm Eye Institute, Medical University of South Carolina, South Carolina, USA.
Povidone-iodine (PI) is the standard antiseptic for intravitreal injections (IVIs), while chlorhexidine (CHX) is a potential alternative. The efficacy of PI versus CHX in preventing endophthalmitis remains debated, with studies showing mixed results. To compare the effectiveness of using PI compared with CHX in IVI procedures regarding endophthalmitis rates, culture-positive endophthalmitis rates, and changes in visual acuity.
View Article and Find Full Text PDFJ Wound Ostomy Continence Nurs
January 2025
Iraktânia Vitorino Diniz, MSc, RN, Doctoral Student in Nursing at the Federal University of Paraiba, Campus I - Lot. City Universitaria, João Pessoa, Paraíba 58051-900, Brazil.
Purpose: The purpose of this study was to examine health-related quality of life and adaptation of persons with a colostomy before and after use of a colostomy plug.
Design: Single group before-and-after study.
Subjects And Setting: The study sample comprised 19 people with a colostomy who attended an outpatient clinic João Pessoa, in Paraiba, Brazil.
Oncotarget
January 2025
Laboratory of Molecular Pathology of Cancer, Faculty of Healthy Sciences, University of Brasília, Federal District, Brasília, Brazil.
Approximately two-thirds of patients with colorectal cancer (CRC) undergo resection with curative intent; however, 30% to 50% of these patients experience recurrence. The concentration of cell-free DNA (cfDNA) before and after surgery may be related to the prognosis of patients with CRC, but there is limited information regarding cfDNA levels at the time of surgery. Here, we analyzed surgical cfDNA release using plasma samples from 30 colorectal cancer patients at three key points during surgery: preoperative (immediately before surgery), intraoperative (during surgery), and postoperative (at the end of surgery).
View Article and Find Full Text PDFmBio
January 2025
Analytical Biochemistry and Proteomics Unit, Instituto de Investigaciones Biológicas Clemente Estable and Institut Pasteur de Montevideo, Montevideo, Uruguay.
Unlabelled: Mycobacteria, including pathogens like , exhibit unique growth patterns and cell envelope structures that challenge our understanding of bacterial physiology. This study sheds light on FhaA, a conserved protein in , revealing its pivotal role in coordinating cell envelope biogenesis and asymmetric growth. The elucidation of the FhaA interactome in living mycobacterial cells reveals its participation in the protein network orchestrating cell envelope biogenesis and cell elongation/division.
View Article and Find Full Text PDFJBRA Assist Reprod
January 2025
Medical School, University of Fortaleza (UNIFOR), Fortaleza-CE, Brazil.
Objective: To assess the prevalence of self-reported symptoms of endometriosis and adenomyosis among university students and identify potential predictors of these diseases among these symptoms.
Methods: This cross-sectional study was conducted at a private university in northeastern Brazil. The students were asked to complete an electronic questionnaire using a Google Form link.
JBRA Assist Reprod
January 2025
Department of Gynecology and Obstetrics, Ribeirão Preto Medical School of University of Sao Paulo, Ribeirão Preto, Brazil.
Objective: To investigate the perspectives of infertile couples regarding embryo cryopreservation throughout assisted reproduction treatment.
Methods: The convenience sample included infertile couples undergoing assisted reproduction treatment. They responded to a questionnaire specifically designed to gauge views and opinions on cryopreservation of surplus embryos.
JBRA Assist Reprod
January 2025
Universidade Federal do Paraná, Curitiba, Brazil.
Objective: To identify whether the LGBT community desires to start a family and the major challenges they experience, especially in regards to assisted reproductive technology (ART) procedures in Brazil.
Methods: This cross-sectional study invited individuals Brazilian, identified themselves as cisgender, and homosexual (male and female); aged 18-60, the study used an online questionnaire distributed through various platforms.
Results: Of the 698 respondents, mostly educated and Caucasian, 86.
J Bras Nefrol
January 2025
Universidade Nove de Julho, São Paulo, SP, Brazil.
Introduction: Phosphate (P) binders are among the most common medications prescribed to control P levels in patients with chronic kidney disease on dialysis. There is still a paucity of data on adherence to P binders with no comparison between dialysis modalities.
Methods: We accessed factors associated with P binder adherence among patients on dialysis in an academic hospital.
Future Med Chem
January 2025
Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil.
Flavonoids such as silibinin, hesperetin, and phloretin exhibit well-documented biological activities, including anti-inflammatory, cytoprotective, anticarcinogenic, and antioxidant effects. However, their clinical application remains limited due to challenges such as poor aqueous solubility, low bioavailability, and restricted intestinal absorption, which can significantly reduce their pharmacological efficacy. This review analyzed patents related to innovative pharmaceutical technologies for flavonoids.
View Article and Find Full Text PDFEur J Pain
February 2025
Center for Mathematics, Computation and Cognition, Federal University of ABC, São Bernardo do Campo, SP, Brazil.
Background And Objective: Non-invasive neuromodulation techniques (NIN), such as transcranial Direct Current Stimulation (tDCS) and repetitive Transcranial Magnetic Stimulation (rTMS), have been extensively researched for their potential to alleviate pain by reversing neuroplastic changes associated with neuropathic pain (NP), a prevalent and complex condition. However, treating NP remains challenging due to the numerous variables involved, such as different techniques, dosages and aetiologies. It is necessary to provide insights for clinicians and public healthcare managers to support clinical decision-making.
View Article and Find Full Text PDFJ Med Virol
January 2025
Sao Carlos Institute of Physics, University of Sao Paulo, Sao Paulo, Brazil.
Human papillomavirus (HPV) infections rank as the most prevalent sexually transmitted infections globally. The Brazilian Ministry of Health recommends the topical use of 70%-90% trichloroacetic acid (TAA) for treating condyloma acuminata, yet this method suffers from a high recurrence rate of 36% and requires roughly six applications. Topical photodynamic therapy (PDT) has shown effectiveness in targeting subclinical lesions, but it also necessitates multiple sessions for complete lesion clearance.
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