Effects of the modified electric convulsive treatment (MECT) on cell factors of schizophrenia.

The expression of cell factors of schizophrenia and the effect of the modified electric convulsive treatment (MECT) were studied. In total, 156 patients with schizophrenia were selected, and divided into the drug group (70 cases) and the drug combined with MECT group (combined group) (86 cases) according to the treatment methods. In addition, 70 cases of healthy volunteers (control group) were selected according to the closest matching method based on 1:1 of age and gender.

Neuregulin-1 attenuates mitochondrial dysfunction in a rat model of heart failure.

Background: Mitochondrial dysfunction plays a pivotal role in the progression of left ventricular (LV) remodeling and heart failure (HF). Recombinant human neuregulin-1 (rhNRG-1) improves cardiac function in models of experimental HF and in clinical trials; however, its impact on mitochondrial function during chronic HF remains largely unknown. The purpose of this study was to investigate whether rhNRG-1 could attenuate the functional and structural changes that occur in cardiac mitochondria in a rat model of HF induced by myocardial infarction.

Factors influencing recovery of left ventricular structure in patients with chronic heart failure.

Background: Angiotensin converting enzyme (ACE) inhibitors and β-blockers (βB) have beneficial effects on left ventricular (LV) remodeling, alleviate symptoms and reduce morbidity and mortality in patients with chronic heart failure (CHF). However the correlation between the d osages of ACE inhibitors, βB, and recovery of LV structure remains controversial. Clinical factors associated with recovery of normal ventricular structure in CHF patients receiving medical therapy are poorly defined.

[Optimal pharmacotherapy according to guideline improved prognosis of outpatients with chronic heart failure].

Objective: To evaluate the effects of optimal pharmacotherapy according to guideline on treating chronic heart failure(CHF) in real world clinical practice.

Methods: A total of 231 consecutive outpatients with reduced left ventricular ejection fraction (LVEF ≤ 40%) and enlarged left ventricular end diastolic diameter (male > 55 mm, female > 60 mm) were recruited from January 2001 to June 2009. All patients were treated with optimal pharmacotherapy according to guideline recommendations and followed up to December 31, 2009.