Ligusticum chuanxiong prevents ovariectomy-induced liver and vascular damage in rats

Chun Mei Li, Jian Hong Wu, Ri Fu Yang, Xiao Li Dong, Zhen Yu He, Xue Lian Tian, De Jian Guo, Man Sau Wong, Tai Qiu Qiu, Shun Wan Chan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

15 Citations (Scopus)

Abstract

Post-menopause, there is an increase in body weight, visceral adiposity, and risk of developing non-alcoholic fatty liver disease (NAFLD), which leads to various cardiovascular diseases (CVDs). Some natural products have proven useful for counteracting the detrimental effects of menopause. The rhizome of Ligusticum chuanxiong Hort. (LC) is a well-known medicinal herb widely used in Chinese communities for the treatment of CVDs. The hepatic and vascular protective effects of LC ethanolic extract under postmenopausal conditions were investigated on ovariectomized (OVX) rats supplemented with or without LC ethanolic extract (600 mg/kg body weight/day, p.o.) or 17β-estradiol (1 mg/kg body weight/day, p.o.) for 12 weeks. The current findings demonstrated that consumption of LC ethanolic extract could reduce the body weight gain, improve serum lipid profile (lowering low density lipoprotein cholesterol but raising high density lipoprotein cholesterol), combat NAFLD, and protect vascular endothelium in the OVX rats. The beneficial effects of LC may be associated with its antioxidant or vasorelaxant compounds, which enhance the levels of hepatic antioxidant enzymes and up-regulate endothelial nitric oxide synthase mRNA expression, respectively. Taken together, LC may be a promising natural supplement for postmenopausal women to prevent NAFLD and CVDs.
Original languageEnglish
Pages (from-to)831-848
Number of pages18
JournalAmerican Journal of Chinese Medicine
Volume41
Issue number4
DOIs
Publication statusPublished - 12 Aug 2013

Keywords

  • Hepatic Antioxidative Enzymes
  • Nitric Oxide
  • Ovariectomy
  • Rhizome of Ligusticum chuanxiong Hort
  • Vascular

ASJC Scopus subject areas

  • Complementary and alternative medicine

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