Research progress in clinical application and pharmacological effect of Yiyi Fuzi Baijiang Powder / 中国中药杂志

Yiyi Fuzi Baijiang Powder(YFBP), originating from Synopsis of the Golden Chamber, is a classic prescription composed of Coicis Semen, Aconiti Lateralis Radix Praeparata, and Patriniae Herba for the treatment of abscesses and pus discharge. This article presented a systematic analysis of the clinical application of YFBP, including the indicated diseases, the number of cases, efficacy, dosage, administration methods, and compatibility with other drugs. The analysis reveals that YFBP has a wide range of clinical applications. It is commonly used, often with modifications or in combination with western medicine, for diseases in the fields of gastroente-rology, gynecology, urology, dermatology, and others. And most of the Traditional Chinese Medicine(TCM) evidence involved in these diseases are damp-heat evudence. The prescription shows rich variations in clinical administration methods, and most of which are the treatment of aqueous decoction of it. The therapeutic effect is also significant, and the total effective rate of clinical treatment is re-latively high. Additionally, this article summarized the pharmacological research on YFBP and found that it possessed various pharmacological effects, including anti-inflammatory, antioxidant, anticancer, and immune-modulating properties. Finally, correlation analysis was conducted on the main diseases, TCM types, prescription doses, pharmacological effects and action targets of YFBP, which to show the relationship between these five aspects in a visual form, reflecting the relationship between its clinical application and modern pharmacological effects. These findings provide a reference basis for further development and research on YFBP.

Relationship between phytoplankton and environment factors in Lake Hongfeng.

Phytoplankton and environmental factors were investigated quarterly from January 2011 to October 2011 in Lake Hongfeng. Results revealed that the abundanceof Pseudanabaena limnetica Lauterborn was 80% throughout the year. It was the key factor for water color change in 2011. The environmental factors such as water temperature, pH, DO were significantly related to phytoplankton abundance, but total abundance and community structure of phytoplankton were not influneed by environmental factors.