802 results match your criteria: "University of Campina[Affiliation]"
Heliyon
January 2025
University of Campinas, School of Food Engineering, 13056-405, Campinas, SP, Brazil.
The aim of this study was to examine the drying kinetics of L. fruits at various maturation stages (I to V) using a range of mathematical models (Henderson and Pabis, Lewis, Logarithmic, Midilli, and Page). Additionally, an assessment of the resulting flours' quality was conducted.
View Article and Find Full Text PDFActa Obstet Gynecol Scand
January 2025
Department of Gynecology and Obstetrics, Federal University of Goiás (UFG), Goiânia, Brazil.
Introduction: Intrauterine devices (IUDs) are highly effective contraceptives. Despite their effectiveness, pregnancies can occur during IUD use, and the management of such cases, particularly when the pregnancy is desired, remains controversial.
Material And Methods: We conducted a systematic review and meta-analysis to evaluate outcomes in women who unintentionally conceived while using IUDs and chose to continue their pregnancies.
Heliyon
January 2025
Instituto Nacional do Semi-árido, Av. Francisco Lopes de Almeida, 4000, Serrotão, Campina Grande, 58434-700, Paraíba, Brazil.
Innovation in the drying process during the roasting of cashew nut almonds has the potential to significantly improve product quality. This study aimed to investigate the drying kinetics of the almond, comparing the experimental data with the mathematical models of Fick, Page, Cavalcanti Mata, and Henderson and Pabis. The research was conducted at the Laboratory of Physical Measurements and Drying of the Academic Unit of Food Engineering at the Federal University of Campina Grande.
View Article and Find Full Text PDFEur J Obstet Gynecol Reprod Biol
January 2025
Faculty of Medical Sciences of Minas Gerais Belo Horizonte Brazil.
Objective: Endometriosis involves the growth of endometrium-like cells outside the uterus, affecting reproductive-aged women. Symptoms such as dysmenorrhea, pelvic pain, and infertility significantly impair quality of life. Among therapeutic options, progestogens have demonstrated efficacy in managing pain and reducing recurrence rates.
View Article and Find Full Text PDFPolymers (Basel)
January 2025
Academic Unit of Materials Engineering, Federal University of Campina Grande, Av. Aprígio Veloso, 882-Bodocongó, Campina Grande 58429-900, PB, Brazil.
In this research, poly(lactic acid) (PLA) nanocomposites with multi-walled carbon nanotubes (MWCNT) were produced by extrusion, injection, and compression molding, focusing on electromagnetic shielding. Various amounts of carbon nanotubes (MWCNTs) were tested in PLA matrix, specifically ranging from 1 to 4 parts per hundred resin (phr). The resulting nanocomposites were analyzed before and after undergoing annealing heat treatment.
View Article and Find Full Text PDFMaterials (Basel)
January 2025
Laboratory of Materials Technology, Department of Materials Engineering, Federal University of Campina Grande, Campina Grande 58400-850, Brazil.
Over the past 15 years, there has been a significant increase in the search for environmentally friendly energy sources, and transition-metal-based energy storage devices are leading the way in these new technologies. Supercapacitors are attractive in this regard due to their superior energy storage capabilities. Electrode materials, which are crucial components of supercapacitors, such as cobalt-oxide-based electrodes, have great qualities for achieving high supercapacitor performance.
View Article and Find Full Text PDFFoods
January 2025
Nutrition School, Federal University of Bahia, Rua Basilio da Gama s/n, Canela, Salvador 40110-907, BA, Brazil.
Essential and edible oils have applications in reducing oxidative processes and inhibiting the growth of microorganisms in meats and their derivatives, providing a natural alternative to synthetic preservatives. This preservative action meets the demand for clean labels and safe products, aiming to replace synthetic additives that pose potential health risks. Advances and limitations in applying essential and edible oils in meat preservation, highlighting their preservative properties or ability to improve nutritional profiles, are explored in this study.
View Article and Find Full Text PDFVet Sci
January 2025
Graduate Program in Animal Science and Health, Federal University of Campina Grande, Patos 58708110, Brazil.
The use of escape protein, which is absorbed in the small intestine, can improve the production of ruminant animals because it meets their protein requirements better. This study hypothesized that wax lipid matrices are effective encapsulants for escape lysine in ruminants and tested tannin extract as an adjuvant. Forty intact male Santa Ines × Dorper sheep (~4 months old, BW 23 ± 1.
View Article and Find Full Text PDFJ Cardiovasc Electrophysiol
January 2025
Division of Cardiology, Boston University Medical Center, Boston, Massachusetts, USA.
Background: Catheter ablation improves symptoms and quality of life in atrial fibrillation patients, but its effect on adverse cardiovascular outcomes and mortality remains uncertain. Bayesian analysis of randomized controlled trials offers a deeper understanding of treatment effects beyond conventional p-value thresholds.
Methods: We conducted a post hoc Bayesian reanalysis of CABANA and four similar trials to estimate catheter ablation's effect on cardiovascular and survival outcomes.
J Toxicol Environ Health A
January 2025
Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina-PI, Brazil.
The chemotherapeutic drug doxorubicin (DOX) has been widely used for treating solid tumors attributed to its antiproliferative effectiveness; however, its clinical use is limited due to side effects, including cardiotoxicity, myelosuppression, and drug resistance. Combining DOX with buthionine sulfoximine (BSO), a glutathione (GSH) synthesis inhibitor, showed promising results in overcoming these adverse effects, potentially reducing the required DOX dose while maintaining efficacy. The aim of the present study was to examine the effects of different concentrations of BSO and DOX, both individually and in combination, utilizing B16/F10 (murine melanoma), SNB-19 (human glioblastoma), S180 (murine sarcoma), and SVEC4-10 (murine endothelial) cell lines.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Graduate Program in Food Science and Technology, Federal University of Paraíba, 58051-900 João Pessoa, Paraíba, Brazil; Department of Consumer Sciences, Rural Federal University of Pernambuco, Recife, PE, Brazil. Electronic address:
This study aimed to investigate the impact of adding aroeira leaf extract (Schinus terebinthifolius Raddi) to a yam starch film matrix, focusing on the development of potentially active films and the evaluation of their physicochemical, mechanical, optical, and antioxidant properties. Films were produced using the casting method with varying extract concentrations (0, 3, 6, 12, and 15 %), yam starch (2 %), and glycerol (1 %). The antioxidant properties were analyzed by determining the total phenolic content, 2,2-Diphenyl-1-Picrylhydrazyl (DPPH) radical scavenging, ferric reducing power, and 2,2-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical elimination, which revealed a significant increase in antioxidant properties as the extract concentration increased.
View Article and Find Full Text PDFInt J Surg
December 2024
Wales Kidney Research Unit, Division of Infection and Immunity, Cardiff University, United Kingdom.
Background: Transplantation significantly improves the quality of life for patients with chronic kidney disease. Despite various educational strategies being assessed, the optimal approach to overcome barriers to kidney transplantation remains unclear.
Materials And Methods: The authors conducted a systematic review and network meta-analysis (NMA) of randomized controlled trials (RCTs) comparing educational interventions to improve kidney transplantation access.
Diabetes Res Clin Pract
January 2025
Division of Endocrinology, University of Texas Southwestern, Dallas, TX, USA. Electronic address:
The benefits of using continuous glucose monitoring (CGM) in hospitalized patients with diabetes remain uncertain. Point-of-care (POC) glucose testing is the standard of care in this setting. We compared the effect of adding CGM to POC testing versus POC testing alone on glycemic outcomes in this population.
View Article and Find Full Text PDFPolymers (Basel)
December 2024
Department of Mechanical Engineering, Federal University of Campina Grande, Campina Grande 58429-900, PB, Brazil.
Recently, the liquid composite molding technique (LCM) has been used for producing fiber-reinforced polymer composites, since it allows the molding of complex parts, presenting good surface finishing and control of the mechanical properties of the product at the end of the process. Studies in this area have been focused on resin transfer molding (RTM), specifically on the resin rectilinear infiltration through the porous preform inserted in the closed cavity neglecting the sorption effect of the polymeric fluid by the reinforcement. Thus, the objective of this work is to predict resin radial flow in porous media (fibrous preform), including the effect of resin sorption by fibers considering a one-dimensional approach.
View Article and Find Full Text PDFMicroorganisms
November 2024
Postgraduate Program in Animal Science and Health, Federal University of Campina Grande (UFCG), Av. Universitária, s/n, Patos 58708-110, PB, Brazil.
spp. infection in small ruminants is usually asymptomatic or presents nonspecific clinical signs and has an economic impact on goat farming and public health. The aim of this study was to carry out a systematic review with meta-analysis on the global seroprevalence and distribution of leptospirosis in goats.
View Article and Find Full Text PDFTrop Anim Health Prod
December 2024
National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika - Zaria, Nigeria.
This study aimed to evaluate the intake, performance, quality, and fatty acids (FA) composition of the meat of three Nigerian sheep breeds (Balami, Uda, and Yankasa) fed two different hays, Brachiaria decumbens or Digitaria smutsii. A total of sixty sheep, twenty from each breed, Balami, Uda, and Yankasa, were used, with average body weights of 24.7 ± 3.
View Article and Find Full Text PDFPLoS One
December 2024
Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil.
Food insecurity violates the right to regular access to quality food, affecting population groups unequally. In Brazil, FI is associated with both malnutrition and increased obesity and is intertwined with racial and gender inequalities, perpetuating cycles of poverty and social exclusion. This protocol aims to select observational studies that evaluate the association between food insecurity and overweight and their intersectional discussions (gender and race/color).
View Article and Find Full Text PDFACS Omega
December 2024
Materials Science and Engineering Post-Graduation - Federal University of Campina Grande (UFCG), Campina Grande 58429-900, PB, Brazil.
Thin films of chalcopyrite, CuFeS, are promising candidates for use as absorber layers in photovoltaic cells due to their low band gap and high absorbance. These films are typically deposited in two or three steps, always involving an annealing process. In this work, the CuFeS film was deposited on a glass substrate in a single deposition step using the cathodic cylindrical plasma deposition (CCyPD) technique.
View Article and Find Full Text PDFTrop Anim Health Prod
December 2024
Department of Animal Science, Federal University of Campina Grande, Patos, Paraíba, 58708110, Brazil.
This study aimed to develop, characterize, and validate an encapsulant based on beeswax (BW) for rumen-protected fat (RPF) using the melting emulsification technique. Buriti oil (BO) was used as the core material, and BW was used as the encapsulating material at three different proportions of BW:BO (9:1, 4:1, and 2:1 g/g ratio respectively). RPF microspheres (BWBO9:1, BWBO4:1, and BWBO2:1) were characterized and tested in six 3-year-old castrated male Santa Ines sheep (average body weight of 56.
View Article and Find Full Text PDFOral Surg Oral Med Oral Pathol Oral Radiol
September 2024
Department of Stomatology, School of Dentistry, Federal University of Paraná, Curitiba, Paraná, Brazil.
Unlabelled: The prevalence of temporomandibular disorder (TMD) in patients with (dentofacial deformities) DFD is high, indicating a multifaceted relationship between physical and psychosocial factors.
Objective: To identify clusters of patients with DFD based on variables related to TMD, psychological aspects, somatization, oral habits, and sleep.
Method: Ninety-two patients with DFD were evaluated before orthognathic surgery according to demographic data, facial profile, presence of painful TMD (DC/TMD), psychological aspects, oral habits, comorbidities, substance use, and sleep quality.
Brain Res
December 2024
Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Campina Grande, 58175-000 Cuité, Paraíba, Brazil; Education and Health Center, Federal University of Campina Grande, 58175-000 Cuité, Paraíba, Brazil. Electronic address:
The leaves of Phyllanthus niruri L. are used in folk medicine in many countries to treat various diseases. However, despite the enormous therapeutic potential, use of the plant is contraindicated during pregnancy and breastfeeding.
View Article and Find Full Text PDFFoods
December 2024
Department of Food Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil.
The present study aimed to evaluate the effects of incorporating different concentrations (1% and 2%) of Malvaviscus arboreus flower (FE) and leaf (LE) extracts as functional ingredients in goat milk yogurt. This study analyzed the impact of these formulations (YFE1%, YFE2%, YLE1%, and YLE2%) on the physicochemical, bioactive, antioxidant, rheological, textural, and sensory properties of goat yogurt over a 28-day storage period. Including FE and LE extracts significantly enhanced the yogurt's antioxidant activity, reaching up to 10.
View Article and Find Full Text PDFAm J Cardiovasc Drugs
December 2024
Department of Medicine, Cardiology, Baylor College of Medicine, Houston, TX, USA.
Background: Cardiac myosin inhibitors (CMI) have emerged as the first disease-specific, noninvasive therapy with promising results in patients with hypertrophic cardiomyopathy. However, its role in obstructive hypertrophic cardiomyopathy (oHCM) remains uncertain, especially in secondary endpoints of randomized controlled trials (RCTs).
Methods: We systematically searched PubMed, Embase, Web of Science, and Clinicaltrials.
J Comp Pathol
January 2025
Postgraduate Program in Animal Science and Health, Federal University of Campina Grande, Patos, Paraíba, Brazil.
From January 2000 to December 2023 the Laboratory of Animal Pathology of the Federal University of Campina Grande received 6,218 canine autopsy and biopsy submissions, with six (0.09%) autopsy cases diagnosed as transmissible venereal tumour (TVT) with encephalic metastases. The mean age of affected dogs (four females and two males) was 7 years.
View Article and Find Full Text PDFMetab Brain Dis
December 2024
Federal University of Campina Grande, Cuité, PB, Brazil.
Macaiba pulp is a source of bioactive compounds. This study aimed to evaluate the effects of macaiba pulp on anxiety behavior, memory and brain oxidative stress in dyslipidemic rats. The animals were divided into four groups (n = 10): Control (CG), Macaíba (MG), Dyslipidemic (DG) and Dyslipidemic Macaiba (DMG).
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