학술논문

Shen’ge Formula Protects Cardiac Function in Rats with Pressure Overload-Induced Heart Failure
Document Type
article
Author
Source
Drug Design, Development and Therapy, Vol Volume 18, Pp 1875-1890 (2024)
Subject
shen’ge formula
heart failure
hypertrophy
apoptosis
angiogenesis
Therapeutics. Pharmacology
RM1-950
Language
English
ISSN
1177-8881
Abstract
Boyong Qiu,1,2,* Siyu Qiao,2,* Xiujuan Shi,2 Lin Shen,2 Bing Deng,2 Zilin Ma,2 Duan Zhou,2 Yihong Wei2 1Heart Center/National Regional (Traditional Chinese Medicine) Cardiovascular Diagnosis and Treatment Center, The First Affiliated Hospital of Henan University of CM, Zhengzhou, Henan, People’s Republic of China; 2Cardiovascular Department, Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yihong Wei; Duan Zhou, Email weiyihong2022@shutcm.edu.cn; zhouduan@126.comBackground: In China, Shen’ge formula (SGF), a Traditional Chinese Medicine blend crafted from ginseng and gecko, holds a revered place in the treatment of cardiovascular diseases. However, despite its prevalent use, the precise cardioprotective mechanisms of SGF remain largely uncharted. This study aims to fill this gap by delving deeper into SGF’s therapeutic potential and underlying action mechanism, thus giving its traditional use a solid scientific grounding.Methods: In this study, rats were subjected to abdominal aortic constriction (AAC) to generate pressure overload. Following AAC, we administered SGF and bisoprolol intragastrically at specified doses for two distinct durations: 8 and 24 weeks. The cardiac function post-treatment was thoroughly analyzed using echocardiography and histological examinations, offering insights into SGF’s influence on vital cardiovascular metrics, and signaling pathways central to cardiac health.Results: SGF exhibited promising results, significantly enhanced cardiac functions over both 8 and 24-week periods, evidenced by improved ejection fraction and fractional shortening while moderating left ventricular parameters. Noteworthy was SGF’s role in the significant mitigation of myocardial hypertrophy and in fostering the expression of vital proteins essential for heart health by the 24-week mark. This intervention markedly altered the dynamics of the Akt/HIF-1α/p53 pathway, inhibiting detrimental processes while promoting protective mechanisms.Conclusion: Our research casts SGF in a promising light as a cardioprotective agent in heart failure conditions induced by pressure overload in rats. Central to this protective shield is the modulation of the Akt/HIF-1α/p53 pathway, pointing to a therapeutic trajectory that leverages HIF-1α promotion and p53 nuclear transport inhibition. Keywords: Shen’ge formula, heart failure, hypertrophy, apoptosis, angiogenesis