proanthocyanidin a 7/sarcoma

With the aim of enhancing the efficacy of chemotherapeutic agents, we investigated the antitumor actions and reversal effect on drug resistance of proanthocyanidin plus doxorubicin. The results showed that proanthocyanidin 12.5-200 mg/L significantly inhibited proliferation of K562, K562/DOX,

The purpose of this study was to investigate the anti-tumor activities of proanthocyanidin (PA) from grape seeds and doxorubicin (DOX) in vitro as well as in vivo, either alone or in combination and to explore the immunomodulatory mechanism in tumor-bearing mice. PA (12.5 approximately 200 mg/l) or

The purpose of this study was to investigate the synergistic anti-tumor effect of proanthocyanidin (PA) and doxorubicin (DOX) on K562, A549 and CNE cells in vitro and experimental transplantation Sarcoma 180 (S180) and Hepatoma 22 (H22) in vivo and to explore the mechanism of its action. PA 12.5

We have investigated the protective effects of grape seed proanthocyanidins on doxorubicin-induced toxicity in tumour-bearing mice. The intraperitoneal administration of doxorubicin (2 mg kg(-1) every other day, cumulative dosage for 18 mg kg(-1)) significantly inhibited the growth of sarcoma 180,

Proanthocyanidins are naturally occurring compounds that are widely available in many kinds of plants; particularly, the grape seeds are a rich source of proanthocyanidins. Grape seed proanthocyanidins (GSPs) have been demonstrated to possess a wide range of health beneficial properties. This study