Improving Fine Particle Removal Using a Single-Channel Slit Bubbling Device in Wet Flue Gas Desulfurization System.

To improve the cleanliness of coal-fired power plants' particulate matter emissions, a novel device (single-channel slit bubbling particle removal device (SCSB-PRD)) is proposed to improve the wet flue gas desulfurization system's (WFGDs) collaborative particle removal effect. Actual coal-fired flue gas was used to test the particle removal performance. The results showed that the flue gas temperature had no obvious effect on the scrubbing effect of the SCSB-PRD.

Deciphering mechanism of the herbal formula WuShen in the treatment of postinfarction heart failure.

Background: Numerous clinical studies reported the effectiveness of herbal formula WuShen (WS) in treating cardiovascular diseases, yet relevant basic research was rarely conducted.

Methods And Results: Twelve main bioactive compounds of WS decoction were identified using the ultra-performance liquid chromatography-LTQ-Orbitrap mass spectrometer. A total of 137 active compounds with 613 targets were predicted by network pharmacology; their bioinformatic annotation and human microarray data suggested that wounding healing, inflammatory response, and gap junction were potentially the major therapeutic modules.

DL-3-n-Butylphthalide reduces atrial fibrillation susceptibility by inhibiting atrial structural remodeling in rats with heart failure.

Agents against atrial structural remodeling (ASR) are thought to block the occurrence of atrial fibrillation (AF). The aim of this study was to investigate the effects of DL-3-n-butylphthalide (NBP) on ASR and AF formation in rats with heart failure (HF) induced by myocardial infarction. The heart failure rats established 1 week after ligating left anterior descending coronary artery were randomly treated with vehicle (HF group, n = 24), or treated with DL-3-n-butylphthalide (100 mg/kg body weight) (NBP group, n = 26) for 4 weeks.