Aureus
Mostrando 13-24 de 8046 artigos, teses e dissertações.
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13. Predictive factors for premature birth and respiratory exacerbation in pregnancies of women with cystic fibrosis
Abstract Objective: In this present study, the authors evaluated the predictive factors for adverse maternal-fetal outcomes in pregnancies of women with cystic fibrosis (CF). Patients were followed up by a referral center for adults in southern Brazil. Methods: This is a retrospective cohort study that used data from electronic medical records regarding pr
Jornal de Pediatria. Publicado em: 2022
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14. Biogenic synthesis of silver nanoparticles from thyme extract for functionalization of a bioactive glass produced from rice husk ash
Abstract The rice husk, agro-industrial residue, stands out for having silica, the main oxide former of the bioactive glass. To avoid contamination in this biomaterial, substances with bactericidal properties, like silver can be incorporated. Thus, the objective of this work is the synthesis of silver nanoparticles to functionalize a bioactive glass synthesi
Cerâmica. Publicado em: 2022
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15. Compliance in handling of donated raw breast milk to human milk banks regarding microbiological quality
Resumo Objetivos: avaliou-se a qualidade microbiológica do leite humano (LH) cru de doadoras do Banco de Leite Humano (BLH) da Santa Casa de Misericórdia de Ouro Preto. Métodos: a qualidade microbiológica do leite de cada uma das 10 doadoras em triplicata (30 amostras) foi avaliada por meio da enumeração de Staphylococcus aureus e mesóflos aeróbios
Revista Brasileira de Saúde Materno Infantil. Publicado em: 2022
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16. Efficacy of Disinfection of Rigid Endoscope by Ethyl Alcohol 70%
Abstract Introduction Currently, there is no safe, affordable, and ecologically-sustainable guideline that helps prevent contamination through endoscopy. We evaluated the safety of intermediate-level disinfection with 70% ethyl alcohol (w/v) based on biological-load recovery from rigid endoscopes after nasal endoscopy. Objective To demonstrate the efficacy
International Archives of Otorhinolaryngology. Publicado em: 2022
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17. EFFECT OF REACTION CONDITIONS ON PARTICLE SIZE OF ZNO NANOPARTICLES VIA CONTROLLED PRECIPITATION METHOD AND IN-VITRO ANTIBACTERIAL CAPACITY
High-yield ZnO spheroidal nanoparticles with an average diameter around 23 nm (≈ 25% frequency) and 30 nm (≈ 28% frequency) were obtained by controlled semicontinuous precipitation at low temperatures. This synthesis was obtained from hydrozincite (Zn5(CO3)2(OH)6) as primary nanoparticles. The Zn5(CO3)2(OH)6 nanoparticles were synthesized by hydrolysis o
Química Nova. Publicado em: 2022
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18. Antibiotic Resistance Pattern in Pediatric Deep Neck Space Infection
Abstract Introduction Neck space infection in the pediatric age group is common but can be life-threatening if not diagnosed properly. Since it is a polymicrobial disease, antibiotic usage should be guided by culture sensitivity pattern. Objectives To assess the microbiology, antibiotic resistance pattern and the outcome of the medical and surgical managem
International Archives of Otorhinolaryngology. Publicado em: 2022
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19. Antimicrobial potential of plant extracts from the Brazilian Cerrado
Resumo Bactérias estão relacionadas a diferentes doenças bucais, como a cárie dentária e a doença periodontal. Assim, o controle e/ou erradicação de microrganismos e seus subprodutos é primordial para o sucesso dos tratamentos. Uma alternativa para diminuir a carga bacteriana é a utilização de extratos vegetais utilizados na medicina popular. A c
Brazilian Dental Journal. Publicado em: 2022
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20. Can intramammary infections change immunoglobulins and acute phase proteins of colostrum and transition milk in dairy goats?
RESUMO O proteinograma do colostro/leite pode ser útil para diagnóstico precoce de infecções intramamárias, assim como para a avaliação da intensidade da resposta inflamatória. Este estudo teve como objetivo avaliar o perfil de proteínas, imunoglobulinas, lactoferrina e gamaglutamiltransferase no colostro de cabras leiteiras portadoras de infecçõe
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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21. Development and characterization of two novel formulations of Labneh cheese of sheep’s milk
Abstract The growth of dairy sheep farming in Brazil combined with consumer´s preference for concentrated yogurts and the search for innovative products with different flavors and textures demonstrate the opportunity for diversification of sheep milk derivatives. The objective of this study was to develop two novel formulations of Labneh cheese made of shee
Food Sci. Technol. Publicado em: 2021-09
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22. High-barrier and antibacterial films based on PET/SiOx for food packaging applications
Abstract High-barrier and antibacterial materials have potential applications in the field of preservative packaging for fresh meat products. In this paper, UV irradiation and silane coupling agent (KH550) were used to modify the surface of SiOx coating on polyester (PET)/SiOx film to prepare the PET/SiOx/chitosan and PET/SiOx/chitosan-nano-ZnO composite fil
Food Sci. Technol. Publicado em: 2021-09
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23. Innovative dulce de leche made by sheep’s milk with and without the addition of sheep’s milk cream
Abstract The objective of this work was to develop innovative formulations of dulce de leche made with sheep's milk with and without the addition of sheep’s milk cream and evaluate the shelf life of these products. Physicochemical and microbiological evaluations were performed on sheep’s pasteurized milk and cream, as well as on dulce de leche right afte
Food Sci. Technol. Publicado em: 2021-06
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24. Effect of Preparation Additives on the Antimicrobial Activity and Cytotoxicity of Polypyrrole
The search for new biomaterials has increased continuously in recent years and, in this context, the application of polypyrrole (PPy) as a promising material for this function has been reported as a result of positive responses, such as bioactivity and biocompatibility. In this study, PPy was obtained through modifications/adaptations made in methodologies o
J. Braz. Chem. Soc.. Publicado em: 2021-06