Mei-Fen Chen

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Silymarin is an herbal product showing potential as protection against hepatic disorders. In an attempt to develop the agent for the treatment of hepatic fibrosis, we screened the effects of silymarin on a rat model of hepatic fibrosis induced by carbon tetrachloride (CCl₄). Intraperitoneal administration of CCl₄ to rats for 8 weeks not only increased the(More)
Chrysin exists widely in plants, honey and propolis. The anti-cancer property of chrysin has been demonstrated though the molecular mechanism is not clear. In this study, we found that pre-treatment with chrysin could promote the cell death induced by TRAIL according to the morphological changes and appearance of sub-G1 peak in four human cancer cell lines.(More)
ETHNOPHARMACOLOGICAL RELEVANCE Rhodiola rosea (also known as golden root or roseroot) is a perennial plant of the Crassulaceae family that grows in the Arctic and in the mountainous regions of Europe, Asia, and North America. The rhizome and roots of this plant have been long used as traditional medicine in Eastern Europe and Asia for enhancing physical and(More)
The agonists of imidazoline I-1 receptors (I-1R) are widely used to lower blood pressure. It has been indicated that guanidinium derivatives show an ability to activate imidazoline receptors. Also, allantoin has a chemical stricture similar to guanidinium derivatives. Thus, it is of special interest to characterize the effect of allantoin on I-1R. In(More)
The antihyperglycemic effect of syringaldehyde (1), purified from the stems of Hibiscus taiwanensis, was investigated in streptozotocin-induced diabetic rats (STZ-diabetic rats) showing type-1 like diabetes mellitus. Bolus intravenous injection of 1 showed antihyperglycemic activity in a dose-dependent manner in STZ-diabetic rats. An effective dose of 7.2(More)
It has been indicated that activation of peripheral imidazoline I2-receptor (I-2R) may reduce the blood pressure in spontaneously hypertensive rats (SHRs). Also, guanidinium derivatives show the ability to activate imidazoline receptors. Thus, it is of special interest to characterize the I-2R using guanidinium derivatives in blood vessels for development(More)
Fibrosis is the important pathway for end-stage renal failure. Glucose has been demonstrated to be the most important fibrogenesis-inducing agent according to previous studies. Despite diosgenin has been demonstrated to be anti-inflammatory, the possible role in fibrosis regulation of diosgenin remain to be investigated. In this study, renal proximal(More)
The role of imidazoline receptors in the regulation of vascular function remains unclear. In this study, we evaluated the effect of agmatine, an imidazoline receptor agonist, on systolic blood pressure (SBP) in spontaneously hypertensive rats (SHRs) and investigated the expressions of imidazoline receptors by Western blot. The isometric tension of aortic(More)
The current literature suggests that experiential learning is a necessary component of formal instruction in higher education. The purpose of this project is to detail research how to blend experiential learning principles with project management into a real case of website design practice for the new age of electronic learning. Based on the(More)
Design thinking is a catalyst that uncovers innovations. From realistic products, services, and business models, it seeks a creative approach to defining challenges and problem solving. This paper follows the documentation process behind an international group of faculty and students who embarked on a brand new learning experience. With collaborations(More)