TRANSLATIONAL PHYSIOLOGY Chronic sodium hydrosulfide treatment decreases medial thickening of intramyocardial coronary arterioles, interstitial fibrosis, and ROS production in spontaneously hypertensive rats

نویسندگان

  • Ying-Xian Shi
  • Ying Chen
  • Yi-Zhun Zhu
  • Guo-Ying Huang
  • Philip Keith Moore
  • Shan-Hong Huang
  • Tai Yao
  • Yi-Chun Zhu
چکیده

Ying-Xian Shi, Ying Chen, Yi-Zhun Zhu, Guo-Ying Huang, Philip Keith Moore, Shan-Hong Huang, Tai Yao, and Yi-Chun Zhu Department of Physiology and Pathophysiology, School of Pharmacy, and The Children’s Hospital, Fudan University Shanghai Medical College, Shanghai, China; Cardiovascular Biology Research Group, Departments of Pharmacology and Biochemistry, National University of Singapore, Singapore

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Chronic sodium hydrosulfide treatment decreases medial thickening of intramyocardial coronary arterioles, interstitial fibrosis, and ROS production in spontaneously hypertensive rats.

Hydrogen sulfide (H(2)S) is a gasotransmitter that regulates cardiovascular functions. The present study aimed to examine the hypothesis that chronic treatment with sodium hydrosulfide (NaHS, an H(2)S donor) is able to prevent left-ventricular remodeling in spontaneously hypertensive rats (SHR). Four-week-old SHR were treated with NaHS (10, 30, and 90 micromol x kg(-1) x day(-1)), a combination...

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تاریخ انتشار 2007