miR-874-3p inhibits cell migration through targeting RGS4 in osteosarcoma.

Background: The present study explored the role and mechanism of microRNA-874-3p (miR-874-3p) in the migration of the osteosarcoma cell line, U-2 OS.

Methods: The expression profile of osteosarcoma (OS) microRNA (GSE65071) datasets was downloaded from the Gene Expression Omnibus (GEO) database (https://www.ncbi.

Efficacy of indoor air purification in the treatment of Artemisia pollen-allergic rhinitis: A randomised, double-blind, clinical controlled trial.

Objectives: To evaluate the clinical efficacy of a high-efficiency air purifier in patients with allergic rhinitis.

Design: We conducted a randomised, double-blind, clinical controlled trial with active and inactive versions of an air purifier. Our study included patients with allergic rhinitis who were sensitive to Artemisia pollen and treatment of the indoor environment using air filtration at night.

Efficacy of indoor air purification in treating Artemisia (mugwort) pollen allergic rhinitis: study protocol for a randomised controlled trial.

Background: Allergic rhinitis (AR) is a worldwide health problem. Allergen avoidance is strongly recommended for AR patients. Air purification can reduce concentrations of particles in indoor air, including those of allergens.

[Clinical study on treatment of acute radiation oral mucositis of yin deficiency-induced inner heat syndrome by nourishing yin and clearing heat method].

Objective: To observe the clinical effect of Chinese medicine for nourishing yin and clearing heat therapy (CM therapy) in treating nasopharyngeal carcinoma (NPC) patients with yin deficiency-induced inner heat syndrome, and suffered from acute radiation oral mucositis.

Methods: Sixty patients with NPC fitting to the inclusion criteria and undergoing initial dose radiotherapy were assigned to two groups. The 31 patients in the treatment group received CM therapy, and the 29 in the control group were treated with standard Western medical therapy.