Efficacy and safety of integrated traditional Chinese and Western medicine for the treatment of infant bronchiolitis: A systematic review, meta-analysis and GRADE evaluation.

Background: Infant bronchiolitis has a high death rate in severe cases. In China, traditional Chinese medicine (TCM) is commonly used to treat infant bronchiolitis. However, it has not received enough international attention.

[Application of macroporous resin in purification for effective part from Polygonum cuspidatum].

Objective: To study the technological parameters of the purification process for effective part from Polygonum cuspidatum.

Method: Using adsorption capacities and desorption rates of polydatin, resveratrol,emodin,physcion and total anthraquinone as the primary screening indexes, six resins were surveyed,and the optimized conditions of adsorption and desorption of the effective ingredients were studied.

Result: Resin D101 gave good separation performance and was selected to purify the effective part in Polygonum cuspidatum.