Increase of antioxidative potential of rat plasma by oral administration of proanthocyanidin-rich extract from grape seeds

T Koga, K Moro, K Nakamori, J Yamakoshi… - Journal of Agricultural …, 1999 - ACS Publications
… Figure 4 HPLC chromatograms of the extract from rat plasma after oral administration of
water (A) or proanthocyanidins (B). Plasma was obtained 15 min after oral administration of 2 …

Quercetin's solubility affects its accumulation in rat plasma after oral administration

MK Piskula, J Terao - Journal of Agricultural and Food Chemistry, 1998 - ACS Publications
… of rat blood plasma taken 6 h after oral administration of a … of rat blood plasma extracts 6 h
after oral administration of 50 mg/kg qurecetin: (A) no plasma enzymatic hydrolysis; (B) plasma

[HTML][HTML] Accumulation of (−)-epicatechin metabolites in rat plasma after oral administration and distribution of conjugation enzymes in rat tissues

MK Piskula, J Terao - The Journal of nutrition, 1998 - Elsevier
… We monitored EC plasma metabolites after oral EC administration to rats and attempted to
determine the sites of EC metabolite formation. It must be emphasized that a dose of 172 μmol/…

Enhancement of antioxidative ability of rat plasma by oral administration of (−)-epicatechin

EL Da Silva, M Piskula, J Terao - Free Radical Biology and Medicine, 1998 - Elsevier
… [36]The effect of wine consumption in humans on the oxidizability of plasma low-density …
In conclusion, orally administered EC enhanced the antioxidative effect of rat blood plasma, …

Occurrence of orally administered curcuminoid as glucuronide and glucuronide/sulfate conjugates in rat plasma

A Asai, T Miyazawa - Life sciences, 2000 - Elsevier
… 4 shows the time-course of conjugated curcuminoid concentrations in rat plasma after an
oral administration of commercial curcumin (a mixture of curcumin, demethoxycurcumin and …

Analysis of the constituents in the rat plasma after oral administration of Yin Chen Hao Tang by UPLC/Q-TOF-MS/MS

X Wang, W Sun, H Sun, H Lv, Z Wu, P Wang… - … of Pharmaceutical and …, 2008 - Elsevier
… the constituents in rat plasma after oral administration of Yin … 21 compounds in rat plasma
after oral administration of YCHT … 21 compounds detected in rat plasma were identified either …

Liquid chromatography tandem mass spectrometry identification of proanthocyanidins in rat plasma after oral administration of grape seed extract

JK Prasain, N Peng, Y Dai, R Moore, A Arabshahi… - Phytomedicine, 2009 - Elsevier
… In the present study rats were given GSE orally (300 mg/kg, twice a day) and blood and urine
were collected over a 24 h period. Monomeric catechins and their methylated metabolites, …

Identification and quantification of the conjugated metabolites derived from orally administered hesperidin in rat plasma

H Matsumoto, Y Ikoma, M Sugiura… - Journal of agricultural …, 2004 - ACS Publications
… In rat plasma, hesperetin-glucuronides were primarily … conjugates were observed in rat
plasma. The present study is the … in rat plasma of glucuronides derived from orally administered

Drug metabolism: intestinal bacterial hydrolysis is required for the appearance of compound K in rat plasma after oral administration of ginsenoside Rb1 from Panax …

T Akao, H Kida, M Kanaoka, M Hattori… - Journal of Pharmacy …, 1998 - Wiley Online Library
… of ginsenoside Rbl, but that no compound K was generated by the germfree rats. … plasma
after oral administration of ginsenoside Rbl to rats, and this probably applies to man also. Orally

Study of pharmacokinetic profiles and characteristics of active components and their metabolites in rat plasma following oral administration of the water extract of …

J Shi, L Zheng, Z Lin, C Hou, W Liu, T Yan, L Zhu… - Journal of …, 2015 - Elsevier
rat to five metabolites, but none were detected in rat plasma in this study. In general, the
information herein shows that the concentrations of the four glucuronides were higher than other …