Changes in the gene expression profile of Arabidopsis thaliana under chromium stress.

Based on previous studies and preliminary test results, 200 μM was used as the test concentration of chromium (Cr), and changes in the gene expression profile of Arabidopsis thaliana in response to 24-h treatments of Cr(III) and Cr(VI) were analyzed using the Arabidopsis ATH1 Genome Array. The results were as follows. There were 238 upregulated genes and 858 downregulated genes in response to treatments with Cr(III) and Cr(VI).

Mitigation of chromium toxicity in Arabidopsis thaliana by sulfur supplementation.

Chromium (Cr) contamination of soil and water has become a severe threat to human health. In this study, a series of experiments were conducted to examine the ameliorative effects of Cr toxicity, by exogenous 100 μM sodium sulfate. Our team has examined the plant growth, Cr content, chlorophyll, antioxidant index and soluble protein content, before and after the addition of sodium sulfate.

Antiviral activity of sophoridine against enterovirus 71 in vitro.

Ethnopharmacological Relevance: Enterovirus 71 (EV71) has a propensity to cause hand-foot-and-mouth disease (HFMD) epidemics associated with neurological sequelae. Unfortunately, no drugs are currently available for the clinical treatment of EV71 infections. Sophoridine (SRI) is one of the most abundant alkaloids in Sophora flavescens Aiton (Leguminosae), which has been used to treat fever, throat inflammation, cancer, and other diseases.