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Bioprospecção de novos isolados e avaliação do potencial antimicrobiano, leishmanicida, antitumoral e perfil citotóxico dos cultivos puros e mistos de Paenibacillus polymyxa
(Universidade Federal de São Carlos, 2021-08-20)
Endophytes in general are among the most productive sources of secondary metabolites, presenting a series of biological activities and applications. It is estimated that approximately half of the antibiotics produced ...
Avaliação da atividade biológica do material orgânico derivado da base de Schiff N,N-bis'(salicilideno)-1,2-fenilenodiamina complexado com cobre (ll) e cobalto (ll)
(Universidade Federal de São Carlos, 2021-11-08)
Treatment for bacterial infections is through antimicrobials and resistance is a major worldwide problem that leads to approximately 35,000 deaths per year. Another public health problem is related to occurrences caused ...
Análise funcional dos genes xanB e xylA2 de Xanthomonas citri subsp. citri, agente causal do cancro cítrico
(Universidade Federal de São Carlos, 2020-02-20)
Xanthomonas citri subsp. citri (Xcc) is the main bacterium that causes citrus canker, a disease that affects all citrus cultivars of commercial interest, causing damages to the citrus sector due to the decrease in fruit ...
Efeito da melatonina na proteção contra estresse oxidativo induzido em células eritróides K562
(Universidade Federal de São Carlos, 2020-03-06)
Erythrocytes are anucleated cells that play an extremely important role, since they participate in the transport of oxygen (O2) to tissues. Changes in the structure or functioning of the erythrocyte can lead to several ...
Avaliação das atividades antimicrobiana, leishmanicida e citotóxica dos fungos endofíticos Diaporthe sp. E Pseudofusicoccum sp. obtidos de mangue e cerrado brasileiros
(Universidade Federal de São Carlos, 2020-09-25)
The mangrove is a transition ecosystem between the terrestrial and the marine environment, typical of tropical and subtropical regions. The Brazilian savannah is an ecosystem that is mainly characterized by the savanna ...
Associação de pré-diabetes com marcadores precoces de lesão cardiovascular
(Universidade Federal de São Carlos, 2021-04-16)
Introduction: Diabetes mellitus type 2 (DM2) is responsible for about 90% of diabetes cases and its mortality is associated with micro and macrovascular complications. Individuals who are at a higher risk of developing DM2 ...
Mantas de fibras poliméricas eletrofiadas baseadas em poli(ácido láctico)(PLA) e borracha natural contendo curcumina visando aplicações como curativo cutâneo
(Universidade Federal de São Carlos, 2021-01-26)
Although the use of antibiotics has been indispensable for the control of diseases in humans
and animals, their indiscriminate consumption has favored the appearance of bacteria resistant
to antibiotics. ...
Nanofibras de poliamida 6 produzidas por fiação por sopro em solução modificadas com materiais carbonáceos: caracterização e aplicação na remoção de poluentes orgânicos
(Universidade Federal de São Carlos, 2021-06-29)
Emerging pollutants found in water resources have become a worldwide concern due to their potential toxicity and deleterious effects on both human health and the environment. This scenario has driven the search for ...
Síntese e caracterização de nanopartículas de quitosana-tripolifosfato e seu potencial como antifúngico natural para aplicação por aspersão em frutas frescas
(Universidade Federal de São Carlos, 2020-05-20)
Contamination by pathogens is a problem that occurs on a global scale and is related to approximately 25% of total fruit and vegetables losses in the post-harvest condition. The synthetic antimicrobials usually applied in ...
Potencial biotecnológico de bactérias endofíticas e rizosféricas de Paspalum spp. e nanopartículas de sílica para promoção de crescimento vegetal
(Universidade Federal de São Carlos, 2021-10-26)
Bacteria associated with Paspalum plants can be employed as biofertilizers to increase the efficiency of pastures and reduce the use of agrochemicals by converting nutrients into an assimilable form for the host plant and ...