[Study on the chemical constituents of the PTP 1B inhibitory effective parts of Paeoniae Rubra Radix].

Objective: To study the chemical constituents of the PTP 1B inhibitory effective parts of Paeoniae Rubra Radix.

Methods: The effective part of Paeoniae Rubra Radix was enriched by Sephadex LH-20. Compounds were isolated by various column chromatography and their structures were elucidated through spectroscopic analysis.

[Epidemiological study and clinical analysis of 113 laboratory-confirmed cases with hand, foot and mouth disease].

Objective: To analyse the epidemiological and clinical characteristics of different pathogenesis type cases, severe and common cases of hand, foot and mouth disease.

Methods: Descriptive epidemic method was used to analyse the epidemiological and clinical characteristics of laboratory-confirmed cases with hand,foot and mouth disease.

Results: The epidemiological characteristics 113 cases were the same as epidemic situation at the same time in Anji county.