Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Progress in endogenous cardioprotection induced by ischemic postconditioning].

Xiu-Hua Liu1

  • 1Department of Pathophysiology, Chinese PLA General Hospital, Beijing 100853, China. xiuhualiu98@yahoo.com.cn

Sheng Li Xue Bao : [Acta Physiologica Sinica]
|October 18, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Comparison of efficacy of anterolateral tibial plateau fracture line and anterior tibial fenestration for the treatment of anterolateral tibial plateau column fracture combined with posterolateral column collapse].

Zhongguo gu shang = China journal of orthopaedics and traumatology·2025
Same author

[Water use characteristics and the mechanism of water uptake in two typical sand-fixing species in Mu Us sandy land].

Ying yong sheng tai xue bao = The journal of applied ecology·2024
Same author

Qi-Regulating and Blood Circulation-Promoting Therapy Improves Health Status of Stable Angina Pectoris Patients with Depressive Symptoms.

Evidence-based complementary and alternative medicine : eCAM·2021
Same author

Pterocephanoside A, a new iridoid from a traditional Tibetan medicine, <i>Pterocephalus hookeri</i>.

Journal of Asian natural products research·2020
Same author

The establishment of rat model in myocardial ischemia with psychological stress.

Annals of translational medicine·2020
Same author

[Name standardization and variety arrangement of Chinese national "Qi medicinal herbs" based on VFP].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·2019

Ischemic postconditioning (I-postC) offers a novel approach to protect the heart from reperfusion injury. This strategy activates natural protective mechanisms to reduce damage after blood flow restoration.

Area of Science:

  • Cardiology
  • Cardiovascular Physiology
  • Ischemia-Reperfusion Injury

Background:

  • Restoring blood flow is crucial for salvaging ischemic myocardium but can paradoxically cause reperfusion injury.
  • Endogenous protective mechanisms like ischemic preconditioning (IPC) and postconditioning (I-postC) can mitigate ischemia/reperfusion (I/R) injury.
  • I-postC presents a unique therapeutic window, applicable after prolonged ischemia.

Purpose of the Study:

  • To review the cardioprotective effects of ischemic postconditioning (I-postC).
  • To elucidate the underlying mechanisms of I-postC in preventing myocardial damage.
  • To discuss the potential clinical applications of I-postC in cardiology.

Main Methods:

  • Review of existing literature on ischemic postconditioning.

Related Experiment Videos

  • Analysis of trigger-signaling pathway-end-effector mechanisms involved in I-postC.
  • Evaluation of studies investigating I-postC's efficacy against I/R-induced myocardial infarction, stunning, and arrhythmias.

    • Main Results:

    • I-postC effectively protects the myocardium against I/R injury by attenuating free radical generation and calcium overload.
    • The protective effects involve specific signaling pathways and end-effectors activated by I-postC.
    • I-postC demonstrates potential in reducing infarct size, preventing stunning, and suppressing ventricular arrhythmias.

    Conclusions:

    • Ischemic postconditioning is a promising endogenous cardioprotective strategy.
    • Understanding I-postC mechanisms can lead to novel therapeutic interventions for I/R injury.
    • Further clinical research is warranted to fully integrate I-postC into cardiovascular medicine.