78 results match your criteria: "Federal Institute of Santa Catarina[Affiliation]"
JMIR Bioinform Biotechnol
December 2022
Background: In recent decades, the use of artificial intelligence has been widely explored in health care. Similarly, the amount of data generated in the most varied medical processes has practically doubled every year, requiring new methods of analysis and treatment of these data. Mainly aimed at aiding in the diagnosis and prevention of diseases, this precision medicine has shown great potential in different medical disciplines.
View Article and Find Full Text PDFBraz J Microbiol
March 2023
AQUAVETAQUAVET, Laboratory of Aquatic Animal Diseases, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
Braz J Microbiol
December 2022
AQUAVETAQUAVET, Laboratory of Aquatic Animal Diseases, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
The weissellosis agent bacterium (WS08 = CBMAI 2730) was isolated from diseased rainbow trout (Oncorhynchus mykiss) in Brazil. The whole genome sequence of this strain was compared with the Mexican W-1 strain, also isolated from diseased rainbow trout, and with the Weissella ceti type strain CECT 7719 (= 1119-1A-09 = CCUG 59653), recovered from the beaked whale. Digital DNA-DNA hybridization pairwise analyses scored 98.
View Article and Find Full Text PDFChemosphere
November 2022
Department of Scientific and Technological Education, Santa Catarina State University, Florianópolis, 88035-001, Brazil. Electronic address:
Oysters have been extensively employed for monitoring of metal pollution in dynamic aquatic ecosystems. Therefore, the use of specific biomarkers can assist in discriminating the ecotoxicological implications of different elements in such complex environments. In this study, we revisited the sequencing data of gills and digestive glands transcripts in the mangrove oyster Crassostrea gasar and generated a reference transcriptome assembly from multiple assemblers, seven in total.
View Article and Find Full Text PDFCells Tissues Organs
December 2023
Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil.
Non-healing skin wounds remain a challenge in the healthcare system. In this sense, it is suggested that the secretome of mesenchymal stromal cells (MSCs) can be effective as a therapeutic strategy for regenerative medicine. Therefore, this systematic review aimed to determine the effects of treatment with a secretome derived from MSCs on the healing of skin wounds in a preclinical model of rodents (mice and rats).
View Article and Find Full Text PDFJ Plant Res
July 2022
Plant Physiology Lab, Federal University of Santa Catarina (UFSC), Av. César Seara, s/n, Florianópolis, Brazil.
Desiccation sensitive (DS) seeds are shed at high water contents (WC) and metabolically active, but WC thresholds vary broadly among species even in the same genus. Eugenia is an important ecological genus that has high occurrence in several Brazilian morphoclimatic domains. In this study, we assessed seed desiccation tolerance of five Eugenia species collected in specific meteorological conditions.
View Article and Find Full Text PDFTrop Anim Health Prod
April 2022
Postgraduate Program in Zootechnics, Federal University of Goiás, Goiânia, GO, Brazil.
This study evaluated the productive and reproductive performance of Charolais cows with different body mass index (BMI) at calving and the development of their calves. Seventy-two Charolais cows and their calves were grouped into BMI classes at calving, namely, low, moderate, and high. Body mass index was determined by dividing the cows' body weight by their body length and hip height and finally dividing the result by 10.
View Article and Find Full Text PDFBiomed Res Int
April 2022
Institute of Biomedical Engineering, Federal University of Santa Catarina, Florianopolis, SC 88040-900, Brazil.
Most patients with diabetes mellitus are asymptomatic, which leads to delayed and more complex treatment. At the same time, most individuals are routinely subjected to standard clinical laboratory examinations, which create large health datasets over a lifetime. Computer processing has been used to search for health anomalies and predict diseases using clinical examinations.
View Article and Find Full Text PDFInt J Environ Res Public Health
January 2022
Post-Graduate Program in Interactive Processes of Organs and Systems, Instituto de Ciências da Saúde, Federal University of Bahia, Salvador 40110-902, Brazil.
Musculoskeletal disorders (MSDs) can be characterized from their occupational etiology and their occurrence; their chronicity generates negative repercussions for the health of workers, especially of artisanal fishing. To investigate the prevalence of generalized musculoskeletal disorders by body region and self-reported pain in a fishing population of northeastern Brazil, an epidemiological cross-sectional study was carried out in Santiago do Iguape, Bahia-Brazil, in 2017. The Brazilian version of the Nordic Musculoskeletal Questionnaire (NMQ), in addition to a questionnaire containing the socio-demographic and labor conditions were applied to a random stratified sample of 248 artisanal fisheries.
View Article and Find Full Text PDFSensors (Basel)
November 2021
Department of Electrical Engineering, Federal Institute of Santa Catarina, Av. Ver. Abrahão João Francisco, 3899, Itajaí 88307-303, Brazil.
Induction motors play a key role in the industrial sector. Thus, the correct diagnosis and classification of faults on these machines are important, even in the initial stages of evolution. Such analysis allows for increased productivity, avoids unexpected process interruptions, and prevents damage to machines.
View Article and Find Full Text PDFExp Appl Acarol
December 2021
Department of Agricultural Sciences, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP/FCAV), Via de Acesso Prof. Paulo Donato Castellane, S/N, Vila Industrial, Jaboticabal, São Paulo, 14884-900, Brazil.
The overuse of insecticides to control vector insects such as Diaphorina citri Kuwayama in citrus groves has altered the population dynamics of pest mites. Among phytophagous mites, population outbreaks of citrus leprosis mite, Brevipalpus yothersi Baker, have been increasingly intense and frequent in Brazilian citrus groves. Despite the great importance of the B.
View Article and Find Full Text PDFToxicon
November 2021
Center for Marine Studies, Federal University of Paraná, Av. Beira Mar S / N, CEP 83255-976, PO Box 61, Pontal Do Paraná, Paraná, Brazil.
We evaluated the accumulation of okadaic acid (OA), a diarrhetic toxin, and the antioxidant responses in the marine annelid Laeonereis acuta exposed to the benthic toxigenic dinoflagellate Prorocentrum cf. lima. Nontoxic Tetraselmis sp.
View Article and Find Full Text PDFExp Gerontol
November 2021
University of Coimbra, Research Centre for Sport and Physical Activity CIDAF, Faculty of Sport Science and Physical Education, Coimbra, Portugal. Electronic address:
Background: The ageing process implies several physiological and psychological changes that hence affect the general health, mood states, and quality of life of older persons. Exercise and adequate nutrition are renowned non-pharmacological strategies that significantly delay and alleviate the adverse consequences of the ageing process. This study aimed to evaluate the effects of branched-chain amino acid (BCAA) supplementation and a multicomponent exercise program (ME) on the physical frailty and mood states of older persons.
View Article and Find Full Text PDFFood Res Int
October 2021
Post-graduation Program of Food Technology, Federal University of Technology - Paraná, Londrina, PR, Brazil. Electronic address:
Prebiotics are compounds naturally present in some foods or can be synthesized by microorganisms and enzymes. Among the benefits associated with prebiotic consumption are the modulation of the intestinal microbiota that increase the production of short chain fatty acids and prevent the development of some disorders such as colon cancer, irritable bowel syndrome, diabetes, obesity, among others. Traditionally, prebiotics have been used in diverse food formulations to enhance their healthy potential or to improve their technological and sensory properties.
View Article and Find Full Text PDFMaterials (Basel)
July 2021
Laboratory of Application of Nanotechnology in Civil Construction (LabNANOTEC), Department of Civil Engineering, Federal University of Santa Catarina (UFSC), Florianópolis 88040-900, Brazil.
Nanomaterials are potential candidates to improve the mechanical properties and durability of cementitious composites. SiC nanowhiskers (NWs) present exceptional mechanical properties and have already been successfully incorporated into different matrices. In this study, cementitious composites were produced with a superplasticizer (SP) and 0-1.
View Article and Find Full Text PDFEduc Inf Technol (Dordr)
May 2021
Department of Informatics and Statistics, Federal University of Santa Catarina, Florianópolis, Brazil.
Teaching Machine Learning in school helps students to be better prepared for a society rapidly changing due to the impact of Artificial Intelligence. This requires age-appropriate tools that allow students to develop a comprehensive understanding of Machine Learning in order to become creators of smart solutions. Following the trend of visual languages for introducing algorithms and programming in K-12, we present a ten-year systematic mapping of emerging visual tools that support the teaching of Machine Learning at this educational stage and analyze the tools concerning their educational characteristics, support for the development of ML models as well as their deployment and how the tools have been developed and evaluated.
View Article and Find Full Text PDFFood Res Int
February 2021
Department of Technology and Food Science, Federal University of Santa Maria (UFSM), 97015-900 Santa Maria, RS, Brazil. Electronic address:
Apples have a continuous hydrophobic layer that covers the surface of the fruit, which is called the cuticle. The effects of 1-methylcyclopropene (1-MCP) on the cuticular wax layer of apples were reported after cold storage, although the interaction between 1-MCP and dynamic controlled atmosphere (DCA) is not yet known. Therefore, this study aimed to analyze the effects of 1-MCP on the wax composition and metabolism of 'Maxi Gala' apples after storage in a controlled atmosphere (CA) and dynamic controlled atmosphere based on chlorophyll fluorescence (DCA-CF) and respiratory quotient (DCA-RQ; RQ = 1.
View Article and Find Full Text PDFJ Microbiol Methods
April 2021
Technological Development Center, Biotechnology, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; Department of Food Science and Technology, Faculty of Agronomy Eliseu Maciel, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil; Chemical, Pharmaceutical and Food Sciences Center, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil. Electronic address:
Aquat Toxicol
December 2020
Center for Marine Studies, Federal University of Paraná, Av. Beira-mar, s/n, P.O. Box: 61, Pontal do Paraná, PR, 83255-976, Brazil.
Prorocentrum lima is a cosmopolitan benthic dinoflagellate capable of producing the diarrhetic shellfish toxins (DSTs) okadaic acid (OA) and dinophysistoxin (DTX). These compounds may cause oxidative stress and accumulate in bivalve tissues, which become vectors of intoxication to human consumers. We investigated DST accumulation, detoxification and oxidative stress biomarkers in clams (Anomalocardia flexuosa) experimentally exposed to P.
View Article and Find Full Text PDFArtif Organs
March 2021
Institute of Biomedical Engineering, Federal University of Santa Catarina (UFSC), Florianopolis, Brazil.
Osteosarcoma is a bone cancer considered rare to humans, but common in dogs. Dogs and humans share genetic homology and environmental risk factors. Improving the treatment of osteosarcoma in dogs could also be relevant to improve procedures in humans.
View Article and Find Full Text PDFAnimals (Basel)
August 2020
Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of São Paulo (USP), Pirassununga, São Paulo 13635-900, Brazil.
The effect of an internal teat sealant (ITS) on subsequent infection of the mammary gland was evaluated on the following mammary gland health indicators: (a) bacteriological cure of preexisting intramammary infections at drying off, (b) risk of postpartum new intramammary infections (NIMI), (c) cure and risk of new cases of subclinical mastitis (SCM), and (d) risk of postpartum clinical mastitis (CM). A total of 553 cows during late gestation were randomly assigned into two treatment protocols at drying off: (a) Dry cow therapy with 0.25 g of intramammary anhydrous cefalonium (ADCT; Cepravin, MSD Animal Health); or (b) ADCT combined with ITS (SDCT; 4 g bismuth subnitrate; Masti-Seal, MSD Animal Health, São Paulo, Brazil).
View Article and Find Full Text PDFPLoS One
October 2020
Graduate Program in Applied Computing, Unisinos University, São Leopoldo, RS, Brazil.
Reliability analysis allows for the estimation of a system's probability of detecting and identifying outliers. Failure to identify an outlier can jeopardize the reliability level of a system. Due to its importance, outliers must be appropriately treated to ensure the normal operation of a system.
View Article and Find Full Text PDFElectrophoresis
October 2020
Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy.
This study aimed to evaluate the polyphenolic composition along with the biological activity of guabiroba (Campomanesia xanthocarpa Berg.) fruits using comprehensive two-dimensional liquid chromatography (LC × LC). A simplex centroid design comprising three solvents (methanol, 2% acetic acid, and acetonitrile) was used to optimize the extraction mixture for polyphenols from ripe and unripe guabiroba fruits.
View Article and Find Full Text PDFJ Ethnopharmacol
January 2021
Post-graduate Programm in Health Science, University of Southern Catarina (UNISUL), Tubarão, SC, Brazil; Laboratory of Experimental Neuroscience (LANEX)-UNISUL, Palhoça, SC, Brazil. Electronic address:
Ethnopharmacological Relevance: Inflammatory skin diseases presents high prevalence and lack of alternatives that can be used for self-care by the population. Casearia sylvestris is a plant used topically in different communities in Brazil, to treat wounds or promote cutaneous healing. To evaluate the topical anti-inflammatory activity for the crude hydroalcoholic extract of Casearia sylvestris (HCE-CS) in the models of single or multiple administration of chroton oil to induce ear edema in mice.
View Article and Find Full Text PDFSci Total Environ
September 2020
Federal Institute of Santa Catarina, Departamento Ensino, Pesquisa e Extensão, Câmpus Canoinhas. Av. Expedicionários, 2150, Bairro Campo da Água verde, Canoinhas, SC CEP: 89469-000, Brazil. Electronic address:
Elemental composition of food can be used to determine nutritional potential as well as guiding legislation for establishing maximum acceptable limits (MAL) of metals in consumption products. This study aimed to determine the elemental background levels of yerba mate (Ilex paraguariensis A.St.
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