Results 281 to 290 of about 83,984 (318)

Neuropharmacological Analysis of Caffeic Acid in Rats

Basic & Clinical Pharmacology & Toxicology, 2006
Abstract: The aim of the present study was to investigate the effect of intraperitoneal administration of caffeic acid (0.5, 1, 2, 4 or 8 mg/kg) on elevated plus‐maze and open field tasks in rats and its possible neuroprotection/neurotoxicity using the comet assay.
Patrícia, Pereira, Paulo Alexandre, de Oliveira, Patrícia, Ardenghi, Liane, Rotta, João Antonio Pêgas, Henriques, Jaqueline Nascimento, Picada   +5 more
openaire   +2 more sources

The comparison of caffeic acid and caffeic acid phenethyl ester against cisplatin-induced hair cell damage

International Journal of Pediatric Otorhinolaryngology, 2016
[Abstract Not Available]
Akyol, Sumeyya, Erdemli, Haci Kemal, Armutcu, Ferah, Akyol, Omer   +3 more
openaire   +2 more sources

Oxidation of caffeic acid and related hydroxycinnamic acids

Journal of Electroanalytical Chemistry, 1996
Abstract Oxidation of caffeic acid (3,4-dihydroxycinnamic acid) 1H3 has been studied by electrochemical methods and by pulse radiolysis in aqueous and organic solvents. The results have been compared with the behaviour of 4-coumaric acid 2H2 and ferulic acid 3H2.
Hapiot, P., Neudeck, A., Pinson, J., Fulcrand, Hélène, Neta, P., Rolando, Christian   +5 more
openaire   +2 more sources

Microencapsulation of caffeic acid phenethyl ester and caffeic acid phenethyl amide by inclusion in hydroxypropyl-β-cyclodextrin

Food Chemistry, 2018
Caffeic acid phenethyl ester (CAPE) is a bioactive polyphenolic compound obtained from propolis extract. Although it has a broad therapeutic potential, the bioavailability of CAPE is limited, due to reduced solubility and poor plasmatic stability. Efforts to reduce these pharmacokinetic drawbacks resulted in the synthesis of caffeic acid phenethyl ...
E. Manuela P.J. Garrido, Ana S. Cerqueira, Daniel Chavarria, Tiago Silva, Fernanda Borges, Jorge M.P.J. Garrido   +5 more
openaire   +2 more sources

Reaction of caffeic acid derivatives with acidic nitrite

Tetrahedron Letters, 2001
Abstract Caffeic derivatives were reacted with acidic nitrite at controlled pH in order to mimic the gastric juice conditions. At pH 2, whereas caffeic acid reacts exclusively on the side chain, its esters are readily nitrated. Under more acidic conditions (pH 1), caffeic acid methyl ester undergoes a dimerisation into a norlignan derivative.
Philippe Cotelle, Hervé Vezin
openaire   +1 more source

Conformational study of caffeic acid derivatives

Journal of Molecular Structure: THEOCHEM, 2010
Abstract The conformational analysis of six tripodal caffeic acid derivatives is obtained through semiempirical (AM1 and PM3) and Density Functional Theory (B3LYP/DZVP2, in this case) calculations. It was found that structures with small tripodal sides ( n  = 1) are mainly stabilized by π electron delocalization.
Myrna H. Matus, Zaira Domínguez, Magali Salas-Reyes, Javier Hernández, Samuel Cruz-Sánchez   +4 more
openaire   +1 more source

Antitumor effect of propolis : a comparison with caffeic acid and caffeic acid phenethyl ester

1999
The antitumor effect of a water soluble derivative of propolis (WSDP) caffeic acid (CA) and caffeic acid phenethyl ester (CAPE), components of natural propolis, were investigated. The oral administration of these compounds (50 mg/kg or 150 mg/kg) given before or after tumor cell inoculation supressed tumor growth of a weakly immunogeneic mammary ...
Brbot-Šaranović, Ana, Horvat Knežević, Anica, Kocijan, Ivna, Oršolić, Nada, Bendelja, Krešo, Rabatić, Sabina, Bašić, Ivan   +6 more
openaire   +1 more source

Caffeic Acid

2018
Wen-Wen Lian, Guan-Hua Du
openaire   +1 more source

Caffeic acid

Food and Chemical Toxicology, 1992
openaire   +1 more source

Caffeic Acid

Skin & Allergy News, 2007
openaire   +1 more source