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A new cytotoxic naphthopyrone dimer from Paepalanthus bromelioides
(2000-09-01)
A new naphthopyrone dimer was isolated from the capitula of Paepalanthus bromelioides by chromatographic procedures. Its structure was deduced from spectrometric data. On colorimetric assay for cytotoxicity the new dimer ...
A new cytotoxic naphthopyrone dimer from Paepalanthus bromelioides
(2000-09-01)
A new naphthopyrone dimer was isolated from the capitula of Paepalanthus bromelioides by chromatographic procedures. Its structure was deduced from spectrometric data. On colorimetric assay for cytotoxicity the new dimer ...
Expression and Function of Low-Density Lipoprotein Receptors in CD3-CD1 6+CD56+ Cells: Effect of Interleukin 2
(Cellular immunology, 2017)
Metabolism of L929 cells after contact with acrylic resins. Part 1: Acrylic denture base resins
(2015)
The purpose of this study was to evaluate the effectiveness of complementary heat treatment and water storage in reducing cytotoxicity of acrylic resins denture bases used in Brazil by the MTT assay. Material and Methods: ...
Cytotoxic effects of Euterpe oleraceae fruit oil (acai) in rat liver and thyroid tissues
(Soc Brasileira Farmacognosia, 2019-01-01)
Euterpe oleracea Mart., Arecaceae, fruit (acai) presents considerable potential for the development of new medicines due to its phytochemical composition and antioxidant activity. More recently, special attention has been ...
Comparative Analyses of Metabolomic Fingerprints and Cytotoxic Activities of Soft Corals from the Colombian Caribbean
(Marine Drugs, 2019-01-09)
Soft corals (Cnidaria, Anthozoa, Octocorallia) are a diverse group of marine invertebrates that inhabit various marine environments in tropical and subtropical areas. Several species are recognized as prolific sources of ...
Synthesis and Antitumor Evaluation of 6-Aryl-substituted benzo[j]phenanthridine- and Benzo[g]pyrimido[4,5-c]isoquinolinequinones
(MDPI, 2012)
A variety of novel 6-arylsubstituted benzo[j]phenanthridine-and benzo[g]pyrimido[4,5-c]isoquinolinequinones were synthesized from 1,4-naphthoquinone, aryl-aldehydes and enaminones via a two-step synthetic approach. The ...
Chemical Profile and Cytotoxic Activity of Leaf Extracts from Senna spp. from Northeast of Brazil
(Sociedade Brasileira de Química, 2016-10-01)
Methanolic, diethyl ether and n-hexane extracts of leaves of four species of Senna (S. gardneri, S. macranthera, S. splendida and S. trachypus) were analyzed by gas chromatography coupled to mass spectrometry (GC-MS). Using ...