Article Sidebar
Published:
Jul 5, 2021Keywords:
Article Details
Submission of a manuscript to this journal is a representation that the manuscript has not been published previously and is not under consideration for publication elsewhere.
All authors named in each manuscript would be required to sign a form (to be supplied by the Editor) so that they may retain their copyright in the article but to assign to us (the Publishers) and its licensees in perpetuity, in all forms, formats and media (whether known or created in the future) to (i) publish, reproduce, distribute, display and store the contribution, (ii) translate the contribution into other languages, create adaptations, reprints, include within collections and create summaries, extracts and/or abstracts of the contribution, (iii) create any other derivative works(s) based on the contribution, (iv) to exploit all subsidiary rights in the contribution, (v) the inclusion of electronic links from the contribution to third party material where-ever it may be located, and (vi) license any thrid party to do any or all of the above.
Main Article Content
Effect of Atractylodes macrocephala extract on chronic heart failure in rats
Abstract
Purpose: To investigate the effect of Atractylodes macrocephala extract (AME) on oxidative stress and hemodynamics in chronic congestive heart failure (CHF) rats.
Methods: After Sprague Dawley (SD) rats were successfully establised into CHF, they were randomly divided into normal control group, negative control group, captopril group, as well as 1.4, 2.8 and 5.6 g/kg of AME groups, and treated with drugs for 4 weeks. Hemodynamic function, whole heart weight index, blood creatinine kinase (CK), superoxide dismutase (SOD), malondialdehyde (MDA), nitric oxide (NO), nitric oxide synthase (NOS) were measured.
Results: Compared with the normal control group, arterial systolic pressure (SBP)(83.12 ± 16.21 mmHg), diastolic pressure (DBP, (75.16 ± 20.18 mmHg), mean arterial pressure (MAP 76.32 ± 13.43 mmHg), heart rate (HR 353.25 ± 36.34 beats/min), left ventricular systolic peak (LVSP 101.24 ± 16.13 mmHg), and left ventricular pressure change rate (dp/dt max) significantly decreased (p < 0.05), while left ventricular end diastolic pressure (LVEDP (22.13 ± 1.57 mmHg), whole heart weight index (2.74 ± 0.16 mg/g), blood CK (0.93 ± 0.14 U/mL), MDA (19.13 ± 2.26 nmol/mL), NO (34.21 ± 3.16 umol/L), and NOS (42.13 ± 3.24 U/mL) increased significantly increased in the negative control group (p < 0.05). High dose AME significantly improved hemodynamic function, lowered MDA (8.75 ± 2.09 nmol/mL) and NO (22.14 ± 3.27 umol/L) levels (p < 0.05), and also decreased CK (0.57 ± 0.31 U/mL) and NOS (24.24 ± 3.38 U/mL) in CHF rats (p < 0.05).
Conclusion: AME significantly improve adriamycin-induced chronic congestive heart failure in rats, which could be used for the therapeutic management of chronic congestive heart failure in future.
