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Purificação e caracterização bioquímica de substâncias bioativas produzidas por endofítico isolado de Prunus spp.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Biotecnologia - PPGBiotec, 2009-03-13)
Bioprospective studies of endophytic microorganisms for biotechnological applications are essentials to discovery new substances, which can be used in different areas. Endophytes represent an excellent source of bioactive ...
UVA I-protection effectiveness of bioactive compound and organic UV filters: an in vitro assessment
(Sociedade Brasileira de Química, 2009)
This research work aimed at determining the UVA effectiveness (UVA I/UV ratio), by diffuse transmittance analysis, of sunscreens developed with a bioactive substance, the rutin, associating or not with organic UVB-UVA ...
Integration of Microfractionation, qNMR and Zebrafish Screening for the In Vivo Bioassay-Guided Isolation and Quantitative Bioactivity Analysis of Natural Products
(2013-05-21)
Natural products (NPs) are an attractive source of chemical diversity for small-molecule drug discovery. Several challenges nevertheless persist with respect to NP discovery, including the time and effort required for ...
Examining the compatibility of collagen and a polythiophene derivative for the preparation of bioactive platforms
(Royal Society of Chemistry, 2015)
Fundamental characteristics of bioactive platforms based on biocomposites of poly(3,4-ethylenedioxythiophene) (PEDOT) and collagen, named P(EDOT:CLG), have been examined using an experimental-computational approach. The ...
Fungal Endophytes and Their Bioactive Compounds in Tropical Forests of Costa Rica
(2021-04-15)
We present a glimpse of the diversity of endophytic fungi in the tropical forests of Costa Rica and some examples of bioactive compounds obtained from them. We include the characterization of isolates carried out mainly ...
Essential Oils and Their Bioactive Compounds in the Control of Gastrointestinal Nematodes of Small Ruminants
(Universidade Federal do Rio Grande do Sul, 2018)
Green Alternative Methods For The Extraction Of Antioxidant Bioactive Compounds From Winery Wastes And By-products: A Review
(ELSEVIER SCIENCE LONDONLONDON, 2016)
N-Acetyl cysteine and catechin-Derived polyphenols: A path toward multi-target compounds against alzheimer's disease
(IOS Press, 2020)
Background: Alzheimer's disease (AD) is a multifactorial disease, that involves neuroinflammatory processes in which microglial cells respond to "damage signals". The latter includes oligomeric tau, iron, oxidative free ...