Research progress of main components from Epimedii Folium (Yinyanghuo) in the treatment of male reproductive dysfunction and application & development status of Epimedii Folium.

Ethnopharmacological Relevance: Epimedii Folium (Yinyanghuo) is a commonly used Chinese herb that plays a significant role in a lot of herbal formulae used to treat sexual dysfunction. Recently, an increasing amount of research on Epimedii Folium related to male reproductive dysfunction has been reported, and the exploration and application of Epimedium are also expanding rapidly. Flavonoids make up the vast majority of the chemical composition of Epimedii Folium, with small amounts of icarsides series, alkaloids, polysaccharide, volatile oils and other natural compounds.

Acute and chronic toxicity in Sprague-Dawley rats of orally-administered total lignans from Arctii Fructus, a potential therapeutic drug for diabetes.

Arctii Fructus is the dried ripe fruit of Arctium lappa L. (family Asteraceae) and is in the Chinese pharmacopoeia. Previous research showed that the total lignans from Arctii Fructus (TLAF) have pharmacological activities related to diabetes.

Chromatographic fingerprint combined with quantitative analysis of multi-components by single-marker for quality control of total lignans from Fructus arctii by high-performance liquid chromatography.

Introduction: The total lignans from Fructus arctii (TLFA) is a mixture of a series of lignans isolated from dried ripe fruit of Arctium lappa L. We previously reported on the pharmacological activity of TLFA that is related to diabetes. An accurate and practical TLFA quantitative analysis method for utilising it needs to be established.