[Comparative Analysis of NO Emission Characteristics of Non-Ultra-Low- and Ultra-Low-Emission Coal-Fired Power Units During the Start-Up Process].

Based on the NO emission information of 671 coal-fired power units, the NO emission characteristics of non-ultra-low-emission (non-ULE) and ultra-low-emission (ULE) coal-fired power units during the start-up process were compared and analyzed. The results showed that in the start-up stage of non-ULE units, the exceeding standard rate (ESR) of NO emission concentration was 81.53%, the average exceeding standard hours (ESHs) was 2.

Tanshinone II is a potent candidate for treatment of lipopolysaccharide-induced acute lung injury in rat model.

The present study aimed to investigate the effect of tanshinone II, isolated from Bunge, on lipopolysaccharide (LPS)-induced acute lung injury (ALI) in rats. Male Sprague-Dawley rats were divided into three groups: Control, LPS and tanshinone II. Animals in the tanshinone II and LPS groups were administered 10 mg/kg LPS, whereas those in the control group received an equal volume of normal saline.