Sodium tanshinone IIA sulfonate stimulated Cl− secretion in mouse trachea
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Sodium tanshinone IIA sulfonate stimulated Cl− secretion in mouse trachea
Sodium tanshinone IIA sulfonate (STS) is a derivate of tanshinone IIA, a lipophilic compound in Salvia miltiorrhiza. This study aimed to investigate the effect of STS on ion transport in mouse tracheal epithelium and the mechanisms underlying it. Short-circuit current (Isc) was measured to evaluate the effect of STS on transepithelial ion transport. Intracellular Ca2+ imaging was performed to o...
متن کاملProtective effects of tanshinone IIA sodium sulfonate on ischemia-reperfusion-induced myocardial injury in rats
Objective(s): This study investigated the protective effect of tanshinone IIA sodium sulfonate (TSS) on ischemia-reperfusion (I/R) induced cardiac injury, and the underlying mechanism of action. Materials and Methods:Male Sprague-Dawley rats were subjected to a 30-min coronary arterial occlusion followed by 24 hours' reperfusion. Half an hour before the left coronary artery ligation, rats were ...
متن کاملProtective effects of tanshinone IIA sodium sulfonate on ischemia-reperfusion-induced myocardial injury in rats
OBJECTIVES This study investigated the protective effect of tanshinone IIA sodium sulfonate (TSS) on ischemia-reperfusion (I/R) induced cardiac injury, and the underlying mechanism of action. MATERIALS AND METHODS Male Sprague-Dawley rats were subjected to a 30-min coronary arterial occlusion followed by 24 hours' reperfusion. Half an hour before the left coronary artery ligation, rats were p...
متن کاملSodium tanshinone IIA sulfonate mediates electron transfer reaction in rat heart mitochondria.
In this paper, an electron transfer reaction mediated by sodium tanshinone IIA sulfonate (STS) was studied in rat heart mitochondria. It was found that STS could stimulate mitochondrial NADH oxidation dose-dependently and partly restore NADH oxidation in the presence of respiratory inhibitor (rotenone or antimycin A or KCN). It was likely that STS could accept electrons from complex I similar t...
متن کاملKinetics of cytochrome P450 enzymes for metabolism of sodium tanshinone IIA sulfonate in vitro
BACKGROUND Sodium tanshinone IIA sulfonate (STS) is a water-soluble derivative of tanshinone IIA for treating cardiovascular disorders. The roles of cytochrome P450 enzymes (CYPs) in the metabolism of STS have remained unclear. This study aims to screen the main CYPs for metabolism of STS and study their interactions in vitro. METHODS Seven major CYPs were screened for metabolism of STS by hu...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0178226