To prevent disease spreading during the COVID-19 epidemic, Shenzhen adopted lockdown measures in March of 2022. This provided an opportunity to study the response of changes in anthropogenic volatile organic compounds (AVOCs) in Shenzhen to emission reduction and to evaluate the effectiveness of current emission reduction measures. This study analyzed the variety of AVOCs before, during, and after the epidemic lockdown based on the online observation data of pollutants at Lianhua Station in Shenzhen from March 7, 2022 to March 27, 2022.
View Article and Find Full Text PDFObjective: To explore the mechanism of Yizhi Jiannao Granule (YZJN) in treating Alzheimer's disease (AD) on proteomic level by analyzing the differential expression proteins in entorhinal cortex tissue of senescence accelerated mouse P8 (SAMP8) treated with YZJN.
Methods: Six-month old SAMP8 were randomly divided into 3 groups, the model group, the YZJN group and the control group, 10 mice in each group. The model group was untreated with free water access, the YZJN group was treated with concentrated water extract of YZJN 0.
Zhong Nan Da Xue Xue Bao Yi Xue Ban
April 2007
Objective: To determine the effect of compound Rhizoma Smilacinus granules (CRSG) on the expression of Bcl-2 and Bax gene in A549 cell lines, and to explore the mechanism of CRSG on non-small cell lung cancers.
Methods: The SD rats were randomly divided into 2 groups: one was administrated with CRSG (n=15), and the other with the same dose of distilled water (n=15). The herbage-containing serum was obtained 2 hours after the 6th treatment.
Zhong Nan Da Xue Xue Bao Yi Xue Ban
February 2005
Objective: To investigate the effect of xiaokeling concentration fluid on insulin-like growth factor-1 (IGF-1) mRNA expression in sciatic nerve of Streptozotocin-induced diabetic rats.
Methods: Thirty diabetic rats were randomly divided into model group, mecobalamin tablets group, and xiaokeling concentration fluid group. The IGF-1 mRNA level in sciatic nerve of each group was determined after 8 weeks by relative quantity RT-PCR.