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Lysophosphatidylcholine–arbutin complexes form bilayer-like structures
(Elsevier Science, 2008-02)
Arbutin is known to suppress melanin production in murine B16 melanoma cells and inhibit phospholipase action. This encourages the possibility to stabilize it in lipid aggregates for its administration in medical applications. ...
Hypothalamic Actions of Tumor Necrosis Factor alpha Provide the Thermogenic Core for the Wastage Syndrome in Cachexia
(ENDOCRINE SOC, 2010)
TNF alpha is an important mediator of catabolism in cachexia. Most of its effects have been characterized in peripheral tissues, such as skeletal muscle and fat. However, by acting directly in the hypothalamus, TNF alpha ...
Toxic effects of apomorphine on rat cultured neurons and glial C6 cells, and protection with antioxidants
(Biochemical Pharmacology, 2001-01-01)
Many catechol derivatives are currently used as drugs, even if they produce reactive oxygen species that may cause tissue damage. Among them, apomorphine, a potent dopamine agonist, displays efficient anti-parkinsonian ...
Inibição fotodinâmica em Trichophyton rubrum e Paracoccidioides brasiliensis: ensaios in vitro e in vivo
(Universidade Federal de Minas GeraisUFMG, 2013-08-23)
The antimicrobial photodynamic inhibition (aPI) is a treatment that involves the use of a photosensitizer (PS) and a source of light. When this process occurs at presence of molecular oxygen different biological effectors ...
Atividade imunoestimulatória e anticâncer de galactanas sulfatadas de Caulerpa cupressoides var. flabellata
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS DA SAÚDE, 2019-05-24)
Marine seaweeds are rich sources of compounds with pharmacological
properties. Among these compounds, sulfated polysaccharides (SP) are known
for their structural diversity, high content and because they present great ...
Antifungal and antimycotoxigenic effect of lactobacillus plantarum CRL 778 at different water activity valuesEfecto antifúngico y antimicotoxigénico de lactobacillus plantarum CRL 778 a diferentes valores de actividad de agua
(Asociación Argentina de Microbiología, 2019-04)
Ocratoxina A (OTA) es una micotoxina producida por hongos filamentosos con un alto impacto en la seguridad alimentaria debido a su toxicidad. En la última década se ha reportado ampliamente a nivel mundial, la presencia ...
L-tyrosine induces the production of a pyomelanin-like pigment by the parasitic yeast-form of Histoplasma capsulatum
(Oxford University Press, 2019)
Fungos negros do tegumento de formigas atíneas derivadas e suas interações com actinobactérias
(Universidade Estadual Paulista (Unesp), 2019-02-28)
Os fungos negros são conhecidos por apresentarem melanina na parede celular, a qual proporciona resistência a diversos estresses ambientais. Nos últimos anos, foram descobertas várias associações entre formigas e fungos ...