Effects of Smoking Cessation with Nicotine Replacement Therapy on Vascular Endothelial Function, Arterial Stiffness, and Inflammation Response in Healthy Smokers.

The effects of nicotine replacement therapy (NRT)-aided smoking cessation on vascular function are not fully clarified. We investigated 100 healthy smokers who were motivated to quit and received NRT for a 3-month period. Vascular endothelial function (measured by reactive hyperemia-peripheral arterial tonometry [RH-PAT]), arterial stiffness (measured by augmentation index [AI] and brachial-ankle pulse wave velocity [baPWV]), and systemic inflammation markers (including serum soluble intercellular adhesion molecule-1 [sICAM-1] and interleukin-1β [IL-1β]) were assessed at baseline and 3 and 12 months of follow-up.

Low fT3 is associated with diminished health-related quality of life in patients with acute coronary syndrome treated with drug-eluting stent: a longitudinal observational study.

Acute coronary syndrome (ACS) patients with low triiodothyronine (T3) syndrome characterized by low free T3 (fT3) levels with normal thyroxine (T4) and thyroid-stimulating hormone (TSH) have a higher rate of death. The impact of fT3 on Health related quality of life (HRQOL) in patients with ACS is still unknown. 528 ACS patients treated with drug-eluting stent (DES) were included in this prospective, observational study.

Impact of smoking on health-related quality of Life after percutaneous coronary intervention treated with drug-eluting stents: a longitudinal observational study.

Background: Smoking has been shown to reduce health-related quality of life (HRQOL) in patients with coronary artery disease (CAD) undergoing percutanous coronary intervention (PCI) either by means of balloon angioplasty or with the use of bare-metal stents (BMS). Drug-eluting stents (DES) have now been widely used and are related to substantial reduction of restenosis and significantly improved HRQOL compared with BMS. This study aimed to evaluate the effects of smoking on HRQOL in patients after PCI in DES era.

Association between long-term prescription of aldosterone antagonist and the progression of heart failure with preserved ejection fraction in hypertensive patients.

Background: Hypertension complicated with left ventricular hypertrophy (LVH) and diastolic dysfunction is independently related to increasing risk of subsequent incident heart failure with preserved ejection fraction (HFpEF). This study was designed to evaluate the influences of long-term aldosterone antagonist prescription in these patients.

Methods: Using a propensity score matching of 1:2 ratio, this retrospective claims database study compared spironolactone prescription (n=65) and non-spironolactone therapy (n=130) in hypertensive patients with LVH [left ventricular mass index (LVMI)>125g/m(2) for men and >110g/m(2) for women] and suspected diastolic dysfunction (E/E' ratio between 8 and 15) and without clinical signs or symptoms of heart failure.

Long-term prescription of beta-blocker delays the progression of heart failure with preserved ejection fraction in patients with hypertension: A retrospective observational cohort study.

Background: Hypertension complicated with left ventricular hypertrophy (LVH) and diastolic dysfunction is one of the most common risks for heart failure with preserved ejection fraction (HFpEF). This study was designed to evaluate the influences of long-term beta-blocker prescription in these patients.

Methods: This retrospective analysis included eligible patients diagnosed with hypertension, LVH (left ventricular (LV) mass index >125 g/m(2) for men and >110 g/m(2) for women) and suspected diastolic dysfunction (E/E' ratio between 8 and 15) and without clinical signs or symptoms of heart failure in our hospital medical record database (January 2005-December 2009).

Application of chrysophanol in zebrafish to reduce dietary introduced lipid and its possible mechanism.

Purpose: To explore the therapeutic potential and mechanism of chrysophanol on lipid-lowering function.

Methods: Zebrafish or larvae were employed to evaluate the effect of chrysophanol on lipid-lowering. Zebrafish of 5 day post fertilization (dpf, larva) and 13-week old were fed with high-cholesterol diet or high-fat to investigate the influence of chrysophanol comparing with atorvastain and co-administration of chrysophanol and atorvastain on subsistent blood lipid using the fluorescence microscope and lipid panel screen.

Optimizing methods for the study of intravascular lipid metabolism in zebrafish.

The zebrafish (Danio rerio) is a useful vertebrate model for use in cardiovascular drug discovery. The present study aimed to construct optimized methods for the study of intravascular lipid metabolism of zebrafish. The lipophilic dye, Oil Red O, was used to stain fasting zebrafish one to eight days post-fertilization (dpf) and to stain 7-dpf zebrafish incubated in a breeding system containing 0.

The evaluation of rapid cooling as an anesthetic method for the zebrafish.

As zebrafish became a popular research system in contemporary biomedical research, effective anesthesia, which had low toxicity and high efficacy, was needed. The objective of this article was to evaluate the anesthetic effect of rapid cooling for embryo and larvae zebrafish with ice slush (ice and water admixture). The time to stage 5 anesthesia and maintaining for more than 5 s were detected and compared to MS-222 anesthesia.