✦ LIBER ✦

Antioxidant activities of Polygonum multiflorum Thunb., in vivo and in vitro

✍ Scribed by S. P. Ip; A. S. M. Tse; M. K. T. Poon; K. M. Ko; C. Y. Ma

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 71 KB
Volume: 11
Category: Article
ISSN: 0951-418X
DOI: 10.1002/(sici)1099-1573(199702)11:1<42::aid-ptr940>3.0.co;2-5

No coin nor oath required. For personal study only.

✦ Synopsis

We have demonstrated the presence of both in vivo and in vitro antioxidant activities in the crude water-extract of the root of Polygonum multiflorum Thunb. (PMC), as indicated by its ability to protect against CCl 4 -induced hepatotoxicity in rats and to scavenge ferri-heme oxidants generated in an in vitro system. Activity-directed fractionation of the PMC indicated that the antioxidant components were contained in the ethylacetate fraction.

📜 SIMILAR VOLUMES

Antioxidative activity of flavones and f

Antioxidative activity of flavones and flavonols in vitro

✍ Takako Yokozawa; Erbo Dong; Zhong Wu Liu; Mineo Shimizu 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 61 KB 👁 2 views

Oleuropein evaluated in vitro and in viv

Oleuropein evaluated in vitro and in vivo as an antioxidant

✍ E. Speroni; M. C. Guerra; A. Minghetti; N. Crespi-Perellino; P. Pasini; F. Piazz 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 75 KB 👁 1 views

Oleuropein is a phenolic compound extracted from the leaves of Olea europaea. The antioxidant activity of this natural product has been evaluated in vitro and in vivo by means of a chemiluminescent assay, based on a luminol-horseradish peroxidase p-iodophenol O 2 mediated light emission system. In v

Antioxidant activity of AO-8, a herbal f

Antioxidant activity of AO-8, a herbal formulation in vitro and in vivo experimental models

✍ Dr S. K. Mitra; M. V. Venkataranganna; R. Sundaram; S. Gopumadhavan 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 50 KB 👁 2 views

The effect of AO-8, a herbal formulation was evaluated for free radical scavenging activity using in vitro and in vivo experimental models. AO-8 dose dependently inhibited ferric ion induced lipid peroxidation in vitro at 125-1000 mg. AO-8 was investigated at dose levels of 250, 500 and 750 mg/kg p.

In vitro and in vivo activity of eugenol

In vitro and in vivo activity of eugenol on human herpesvirus

✍ F. Benencia; M.C. Courrèges 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 134 KB 👁 1 views

In-vitro and in-vivo nematicidal activit

In-vitro and in-vivo nematicidal activities of the cyclic dodecapeptide omphalotin A

✍ Mayer, Anke; Kilian, Michael; Hoster, Birgit; Sterner, Olov; Anke, Heidrun 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 104 KB 👁 1 views

Omphalotin A, a cyclic dodecapeptide produced by submerged cultures of the basidiomycete Omphalotus olearius, exhibited in-vitro and in-vivo nematicidal activity. Meloidogyne incognita was the most sensitive nematode. At 2.0 mg litre-1, 50% of the nematodes were dead after one hour. Heterodera schac

In vitro evaluation of antioxidant activ

In vitro evaluation of antioxidant activity of essential oils and their components

✍ H. J. Damien Dorman; A. Christina Figueiredo; José G. Barroso; Stanley G. Deans 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 157 KB 👁 2 views

Clove and nutmeg essential oils were analysed by GC and GC±MS. These oils, together with 16±18 components found to be present, were tested for antioxidant properties at ®nal concentrations of 0.05± 2.5 Â 10 4 ppm in an egg yolk-based thiobarbituric acid reactive substances (TBARS) assay and also und