tranilast and Carotid-Stenosis

tranilast has been researched along with Carotid-Stenosis* in 2 studies

Other Studies

2 other study(ies) available for tranilast and Carotid-Stenosis

ArticleYear
Effects of traditional Chinese formulations on rat carotid artery injured by balloon endothelial denudation.
    The American journal of Chinese medicine, 2003, Volume: 31, Issue:2

    We examined the inhibitory effects of traditional Chinese formulations (TCFs: Kampo formulation in Japanese) on intimal thickening of the carotid artery injured by balloon endothelial denudation in rats. Among the eight TCFs examined oren-gedoku-to (huanglian-jiedu-tang in Chinese), choto-san (diao-teng-san), saiko-ka-ryukotsu-borei-to (chaihujia-longgu-muli-tang) and dai-joki-to (da-cheng-qi-tang) significantly inhibited the intimal thickening 7 days after denudation. These four TCFs also inhibited proliferation of vascular smooth muscle cells (VSMC), which may play a central role in the development of restenosis after balloon endothelial denudation. The present results suggest that further evaluation of these four TCFs as inhibitors of VSMC proliferation to prevent arteriosclerosis is warranted.

    Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Body Weight; Carotid Artery Injuries; Carotid Stenosis; Catheterization; Cell Division; Drugs, Chinese Herbal; Endothelium, Vascular; Indicators and Reagents; Luminol; Male; Muscle, Smooth, Vascular; ortho-Aminobenzoates; Proliferating Cell Nuclear Antigen; Rats; Rats, Wistar

2003
Preventive effects of a traditional Chinese formulation, Chaihu-jia-Longgu-Muli-tang, on intimal thickening of carotid artery injured by balloon endothelial denudation in rats.
    The Journal of pharmacy and pharmacology, 2002, Volume: 54, Issue:4

    We report here that the traditional Chinese formulation, Chaihu-jia-Longgu-Muli-tang (CLM), significantly inhibited the increase in intimal thickening in rat carotid artery injured by balloon endothelial denudation, which mimics many aspects of restenosis after percutaneous coronary intervention (PCI) in humans. CLM, Saiko-ka-Ryukotsu-Borei-to in Japanese, is commonly prescribed for symptoms accompanying hypertension and atherosclerosis in Japanese Kampo medical care. CLM administered orally 1 week before and 1, 4 and 8 weeks after balloon injury inhibited the increase in intimal area, intimal/medial ratio and stenosis ratio. To our knowledge, this is the first report demonstrating inhibitory effects of a traditional Chinese formulation on intimal thickening of carotid artery after balloon injury. It is worth noting that CLM maintained its inhibitory effect up to 8 weeks after balloon injury. The reduction in intimal thickening by CLM could have resulted from inhibition of intimal smooth muscle cell proliferation, which was assessed by immuno-histochemical analysis using monoclonal antibody against proliferating cell nuclear antigen. Therefore, CLM may be a favourable candidate for prevention of restenosis after PCI. Moreover CLM may have a therapeutic value in the prevention of atherosclerosis, because restenosis after PCI is considered to be an accelerated atherosclerosis.

    Topics: Angioplasty, Balloon, Coronary; Animals; Body Weight; Carotid Artery Injuries; Carotid Stenosis; Cell Division; Drugs, Chinese Herbal; Eating; Endothelium, Vascular; Humans; Hyperplasia; Immunohistochemistry; Male; Medicine, Chinese Traditional; Medicine, Kampo; Molecular Structure; Muscle, Smooth, Vascular; ortho-Aminobenzoates; Platelet Aggregation Inhibitors; Postoperative Complications; Proliferating Cell Nuclear Antigen; Rats; Rats, Wistar; Tunica Intima

2002