Ganoderic acid A inhibits ox-LDL-induced THP-1-derived macrophage inflammation and lipid deposition via Notch1/PPARγ/CD36 signaling.

Background: Atherosclerosis (AS), a chronic inflammatory disease, is a major contributor to deaths worldwide. Ganoderic acid A (GAA) has been widely applied for various diseases due to its excellent anti-inflammatory properties.

Objectives: To investigate the underlying mechanism of GAA inhibition of inflammation and lipid deposition in human monocyte (THP-1) cells.

A Four-MicroRNA Panel in Peripheral Blood Identified as an Early Biomarker to Diagnose Acute Myocardial Infarction.

This study aimed to evaluate suitable circulating microRNAs (miRNAs) as diagnostic biomarkers of acute myocardial infarction (AMI). Patients with AMI were enrolled as study participants. All patients with AMI coming from the Second Affiliated Hospital of Nantong University between October 1, 2017 and May 31, 2019 were screened.

Values of Radial Artery Provocation Tests at Different Doses of Ergonovine in the Diagnosis of Coronary Artery Spasm.

The intracoronary drug provocation test has been the gold standard for diagnosis of coronary artery spasm (CAS); however, it has been identified with severe complications. In this study, we investigated the sensitivity, specificity, and safety of radial artery provocation test at different doses of ergonovine in the diagnosis of CAS. This study enrolled 57 patients, which were then divided into CAS group (n = 24) and control group (n = 33) after intracoronary ergonovine provocation test.

Diagnosis of coronary artery spasm by ergonovine provocation test of radial artery.

We investigated the sensitivity, specificity and safety of ergonovine provocation test of radial artery in the diagnosis of coronary artery spasm (CAS). The patients who came to our hospital for chest pain from January to June 2020 as well as had coronary stenosis < 50% and no radial artery stenosis, were enrolled in this study. These patients were divided into CAS group and control group after intracoronary ergonovine provocation test.

Relationship of the ORBIT and HAS-BLED scores with Killip class 3-4 in patients with ST-segment elevation myocardial infarction.

Heart failure (HF) complicating ST-segment elevation myocardial infarction (STEMI) is recognized as an ominous complication. The HAS-BLED and Outcomes Registry for Better Informed Treatment (ORBIT) scores are used to assess the bleeding risk in patients with anticoagulated atrial fibrillation. This study aimed to investigate the relationship of the ORBIT and HAS-BLED scores with Killip class 3-4 in patients with STEMI.

Ciliary Neurotrophic Factor (CNTF) Protects Myocardial Cells from Oxygen Glucose Deprivation (OGD)/Re-Oxygenation via Activation of Akt-Nrf2 Signaling.

Background/aims: Oxygen glucose deprivation (OGD)/re-oxygenation (OGDR) exposure to myocardial cells mimics ischemia-reperfusion injuries. We studied the potential activity of ciliary neurotrophic factor (CNTF) on OGDR-treated myocardial cells.

Methods: CNTF and CNTFR expression were tested by RT-PCR assay and Western blotting assay.

Correlations of soluble osteoclast-associated receptor (sOSCAR) with acute coronary syndrome.

Background: An osteoclast-associated receptor (OSCAR) is an immunoglobulin receptor expressed in an osteoclast, and takes part in the formation of an osteoclast. While the soluble OSCAR (sOSCAR) component is reported to be involved in the pathogenesis of arteriosclerosis, the aim of this present study is to investigate the relationship between sOSCAR and acute coronary syndrome (ACS).

Methods: This study enrolled 41 patients with ACS and 33 patients without ACS as a control, from March 2017 to June 2017.

Sulforaphane, a Natural Isothiocyanate Compound, Improves Cardiac Function and Remodeling by Inhibiting Oxidative Stress and Inflammation in a Rabbit Model of Chronic Heart Failure.

BACKGROUND The aim of this study was to investigate the effects of sulforaphane (SFN), a natural isothiocyanate compound, in a rabbit ascending aortic cerclage model of chronic heart failure (CHF). MATERIAL AND METHODS Thirty New Zealand White rabbits were divided into the sham operation group (n=10), the CHF group (n=10), and the CHF + SFN group (n=10) treated with subcutaneous SFN (0.5 mg/kg) for five days per week for 12 weeks.

Effect of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers on cardiovascular events in patients with heart failure: a meta-analysis of randomized controlled trials.

Background: Heart failure (HF) remains a significant cause of morbidity and mortality. Multiple trials over the past several years have examined the effects of both angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) in the treatment of left ventricular dysfunction, both acutely after myocardial infarction and in chronic heart failure. Yet, there is still confusion regarding the relative efficacy of rennin-angiotensin-aldosterone system (RAAS) inhibition.

Low-concentration of perifosine surprisingly protects cardiomyocytes from oxygen glucose deprivation.

Here we found that low-concentration of perifosine, an Akt inhibitor, surprisingly protected cardiomyocytes from oxygen glucose deprivation (OGD)/re-oxygenation. In H9c2 cardiomyocytes, non-cytotoxic perifosine (0.1-0.

Outcomes of catheter ablation of atrial fibrillation in patients with hypertrophic cardiomyopathy: a systematic review and meta-analysis.

Aims: Over the past decade, catheter ablation (CA) has become an established therapy for symptomatic atrial fibrillation (AF). Atrial fibrillation is common in hypertrophic cardiomyopathy (HCM) patients, and restoring sinus rhythm is of great clinical benefit to them. Therefore, we conducted a systematic review and meta-analysis of the available data to evaluate the effectiveness and safety of CA for AF in patients with HCM.

Sick sinus syndrome associated with hypopituitarism: a case report and literature review.

Though an association between autoimmune diseases and sick sinus syndrome has been reported, there has been no report on the association of hypopituitarism and sick sinus syndrome. Herein, we provide the first case report of hypopituitarism accompanying sick sinus syndrome in a 51-year-old woman presented to our hospital with syncope due to cardiac arrest. The patient was successfully managed by pacemaker installation and hormone replacement therapy.

Salidroside inhibits oxygen glucose deprivation (OGD)/re-oxygenation-induced H9c2 cell necrosis through activating of Akt-Nrf2 signaling.

Oxygen glucose deprivation (OGD)/re-oxygenation has been applied to cultured cardiomyocytes to create a cellular model of ischemic heart damage. In the current study, we explored the potential role of salidroside against OGD/re-oxygenation-induced damage in H9c2 cardiomyocytes, and studied the underlying mechanisms. We found that OGD/re-oxygenation primarily induced necrosis in H9c2 cells, which was inhibited by salidroside.

Meta-analysis of the therapeutic effects of various methods for the treatment of chronic atrial fibrillation.

The aim of this study was to analyze the therapeutic effects of various methods for the treatment of chronic atrial fibrillation (AF). Randomized controlled trials (RCT) concerning drug therapy and catheter ablation for the treatment of chronic AF were retrieved. The RevMan 5.

Assessment of short-term prognosis by sinus heart rate turbulence in patients with unstable angina.

The aim of this study was to explore the correlation between sinus heart rate turbulence (HRT) and short-term prognosis in patients with unstable angina (UA). Seventy-five patients with UA received Holter monitoring for 24 h, within 48 h of hospitalization to obtain parameters of HRT, including turbulence onset (TO) and turbulence slope (TS), as well as parameters of heart rate variability (HRV), including standard deviation of all NN intervals (SDNN) and average R-R interval. The left ventricular ejection fraction (LVEF) was measured with an ultrasound cardiogram.

Local delivery of pravastatin inhibits intimal formation in a mouse vein graft model.

Background: Pravastatin can reduce atherosclerotic progression in patients after coronary artery bypass graft. However, it is unknown whether pravastatin has a direct effect on intimal hyperplasia of grafted vessels in vivo or what the underlying mechanisms may be. In this study, a murine vein graft model was applied to deal with these issues.

Relation between projection positions and X-ray radiation doses during placement of the coronary sinus mapping electrode.

Purpose: To reduce X-ray radiation injury, we investigated the relation between projection positions and X-ray radiation doses when a coronary sinus mapping electrode was placed.

Methods: There were 400 patients in whom a coronary sinus mapping electrode was placed for intracardiac electrophysiologic examination or radio-frequency catheter ablation in our hospital between 1 June 2008 and 31 May 2011. The doctors who placed the coronary sinus mapping electrode and the projection positions including posteroanterior, left anterior oblique 45°, and right anterior oblique 30° projection positions were randomly selected.

Levels of soluble adhesion molecules in patients with various clinical presentations of coronary atherosclerosis.

Background: Adhesion molecules play an important role in the development and progression of coronary atherosclerosis. The aim of this study was to compare concentrations of soluble forms of adhesion molecules in patients with different clinical presentations of coronary artery disease (CAD).

Methods: One hundred and twenty-eight patients with CAD were divided into three groups; the first group was acute myocardial infarction group (AMI group, n = 45), the second group was unstable angina pectoris group (UAP group, n = 48), the third group was stable angina pectoris group (SAP group, n = 35).

[Study of carvedilol on plaque stability in carotid atherosclerotic rabbits transfected by p53 gene].

Objective: To investigate the effects of carvedilol on stabilizing atherosclerosis plaque.

Methods: Forty five male Japanese white rabbits were divided randomly into 5 groups with 9 for each. One group was fed up with normal diet as blank control.