Phytomedicine 2019-Mar
Panax quinquefolium saponin attenuates cardiac remodeling induced by simulated microgravity.
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Abstrakti
BACKGROUND
Cardiac atrophy and reduced cardiac distensibility have been reported following space flight. Cardiac function is correspondingly regulated in response to changes in loading conditions. Panax quinquefolium saponin (PQS) improves ventricular remodeling after acute myocardial infarction by alleviating endoplasmic reticulum stress and Ca2+overload. However, whether PQS can ameliorate cardiac atrophy following exposure to simulated microgravity remains unknown.