current study was aimed to evaluating protective effects of cornus mas fruit extract (cmfe) in mice treated with methotrexate (mtx). for this purpose, 48 young mature male mice were divided into 6 groups. control group received only normal saline (0.1 mlper day, intraperitoneally), and the second group was administered mtx (20 mg kg-1 perweek, intraperitoneally). the third, fourth and fifth gro...

this study was aimed to assess the protective effects of cornus mas fruit extract (cmfe) and vitamin e (vit e) on sperm quality parameters in the methotrexate (mtx)-treated mice. forty-eight young adult male mice (8-12 weeks) were randomly divided into six groups including control and test groups. the control group received normal saline orally , and the test groups were treated mtx (20 mg kg-1...

In this study we report the effects of eltoprazine, a phenylpiperazine derivative with high affinity for 5-hydroxytryptamine1 (5HT1) binding sites, on membrane properties of hippocampal neurons. Intracellular recordings were made from cornus ammoni-1 pyramidal neurons in rat hippocampal slices. Responses to eltoprazine were compared with 5HT-induced responses. Superfusion with 5HT induced a dos...

Cornus mas L. is indigenous to Europe and parts of Asia. Although Cornus is widely considered to be an iridoid rich genera, only two iridoids have been previously found in this plant. The lack of information on taxonomically and biologically active iridoids prompted us to develop and optimize an analytical method for characterization of additional phytochemicals in C. mas fruit. An ultra perfor...

Activity-guided isolation of 80% acetone extract of Cornus alba, which is traditionally used as an anti-inflammatory, hemostatic and diuretic in Korea, yielded one novel compound, tentatively designated cornusiin H (13), together with 12 known compounds. The known compounds included four flavonoids (catechin (1), quercetin-3-O-β-D-glucuronide (2), quercetin-3-O-β-D-glucopyranoside (3), kaempfer...

The inherited metabolic disease phenylketonuria (PKU) is characterized by increased concentrations of phenylalanine in the blood and brain, and as a consequence neurotransmitter metabolism, white matter, and synapse functioning are affected. A specific nutrient combination (SNC) has been shown to improve synapse formation, morphology and function. This could become an interesting new nutritiona...