Navegação Ciências da Saúde por Assunto "Nanotecnologia"
Resultados 1-16 de 16
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Bioadhesive 3D-printed skin drug delivery polymeric films : from the drug loading in mesoporous silica to the manufacturing process
(2023) [Artigo de periódico]The alliance between 3D printing and nanomaterials brings versatile properties to pharmaceuticals, but few studies have explored this approach in the development of skin delivery formulations. In this study, clobetasol ... -
Chicken embryo model for in vivo acute toxicological and antitumor efficacy evaluation of lipid nanocarrier containing doxorubicin
(2023) [Artigo de periódico]Nanoencapsulation of chemotherapeutics, including doxorubicin, can endow the formulations with unique properties, such as a decrease in adverse effects and toxicity. The chicken embryo model is an alternative and well-accepted ... -
Curcumin and quercetin-loaded lipid nanocarriers : development of omega-3 mucoadhesive nanoemulsions for intranasal administration
(2022) [Artigo de periódico]Curcumin (CUR) and quercetin (QU) are potential compounds for treatment of brain diseases such as neurodegenerative diseases (ND) because of their anti-inflammatory and antioxidant properties. However, low water solubility ... -
Development of a clioquinol nanocarrier as a new, promising option for the treatment of dermatomycosis
(2023) [Artigo de periódico]Dermatomycosis is a common fungal infection, and its treatment is limited by few antifungal agents. Clioquinol (CQ) is an antiparasitic agent that has been studied for new uses, such as antifungal and antiviral applications. ... -
Dissolving microneedles developed in association with nanosystems : a scoping review on the quality parameters of these emerging systems for drug or protein transdermal delivery
(2021) [Artigo de periódico]The largest organ of the body provides the main challenge for the transdermal delivery of lipophilic or high molecular weight drugs. To cross the main barrier of the skin, the stratum corneum, many techniques have been ... -
Essential oils and isolated terpenes in nanosystems designed for topical administration : a review
(2019) [Artigo de periódico]Essential oils are natural products with a complex composition. Terpenes are the most common class of chemical compounds present in essential oils. Terpenes and the essential oils containing them are widely used and ... -
Evaluation of lipoic acid topical application on rats skin wound healing
(2013) [Artigo de periódico]PURPOSE: To evaluate the effects of lipoic acid (thioctic acid) topical application on wound healing on rats skin, and the consequences of lipoic acid nanoencapsulation on this process. METHODS: The model used was the ... -
Factors influencing transfection efficiency of pIDUA/nanoemulsion complexes in a mucopolysaccharidosis type I murine model
(2017) [Artigo de periódico]Mucopolysaccharidosis type I (MPS I) is an autosomal disease caused by alpha-l-iduronidase (IDUA) deficiency. This study used IDUA knockout mice as a model to evaluate whether parameters such as dose of plasmid and time ... -
Impactos da nanotecnologia na saúde : produção de medicamentos
(2013) [Artigo de periódico]Several studies have described the benefits of nanoscience and nanotechnology (N&N) in different sectors such as agriculture, energy, environmental preservation, and public health. The rapid evolution of N&N can be shown ... -
A inovação em nanotecnologia farmacêutica no bloco econômico do BRIC
(2011) [Artigo de periódico]A capacidade de inovação tecnológica de uma nação é determinada pelo avanço do conhecimento científico, que por sua vez apresenta uma interconexão entre a base de conhecimento científico e a produção tecnológica. Logo, há ... -
Intraperitoneal exposure to nano/microparticles of fullerene (C60) increases acetylcholinesterase activity and lipid peroxidation in adult zebrafish (danio rerio) brain
(2013) [Artigo de periódico]Even though technologies involving nano/microparticles have great potential, it is crucial to determine possible toxicity of these technological products before extensive use. Fullerenes C60 are nanomaterials with unique ... -
Lipid-core nanocapsules : mechanism of self-assembly, control of size and loading capacity
(2012) [Artigo de periódico]Nanotechnology in pharmaceutics has the potential to improve drug efficacy by influencing drug distribution in tissues. Nanocarriers have been developed as drug delivery systems to be administered by different biological ... -
A nanotecnologia como estratégia para o desenvolvimento de cosméticos
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Novel treatment approaches to combat trichomoniasis, a neglected and sexually transmitted infection caused by trichomonas vaginalis : translational perspectives
(2022) [Artigo de periódico]The multistep translational science behind new drugs comprehends the entire process through laboratory, clinical, and community observations turned into health interventions. The development of new drug options from ... -
Piper aduncum essential oil rich in dillapiole : development of hydrogel-thickened nanoemulsion and nanostructured lipid carrier intended for skin delivery
(2022) [Artigo de periódico]The essential oil extracted from the leaves of Piper aduncum, an aromatic plant from the Amazon region, is rich in dillapiole and presents anti-inflammatory activity. In this study, nanoemulsions (NE) and nanostructured ... -
Viability of mesenchymal stem cells during electrospinning
(2012) [Artigo de periódico]Tissue engineering is a technique by which a live tissue can be re-constructed and one of its main goals is to associate cells with biomaterials. Electrospinning is a technique that facilitates the production of nanofibers ...