Xiaofang Fan

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OBJECTIVE Adipose tissue expressed endogenous cystathionine gamma lyase (CSE)/hydrogen sulfide (H2S) system. H2S precursor inhibited catecholamine stimulated lipolysis. Thus, we hypothesized that CSE/H2S system regulates lipolysis which contributed to the pathogenesis of insulin resistance. METHODS We treated rat adipocyte with DL-propargylglycine (PAG, a(More)
Apelin is highly expressed in the lungs, especially in the pulmonary vasculature, but the functional role of apelin under pathological conditions is still undefined. Hypoxic pulmonary hypertension is the most common cause of acute right heart failure, which may involve the remodeling of artery and regulation of autophagy. In this study, we determined(More)
OBJECTIVE To assess the global changes in and characteristics of the transcriptome of long noncoding RNAs (LncRNAs) in heart tissue, whole blood and plasma during heart failure (HF) and association with expression of paired coding genes. METHODS Here we used microarray assay to examine the transcriptome of LncRNAs deregulated in the heart, whole blood,(More)
OBJECTIVE To examine the change of puerarin on the expression of apelin and its receptor of the two-kidney, one-clip (2K1C) rats. METHOD Tirty male Sprague-Dawley rats were randomly divided into normal control group (C), model group (M) and puerarin group (P). The mean of carotid arterial pressure (mCAP), mean of left ventricular end diastolic pressure(More)
OBJECTIVE To investigate the effects of protein kinase C and breviscapine on the expression of pulmonary arterial collagen in chronic hypoxic rats. METHODS Thirty-six rats were randomly divided into three groups: control group (A), hypoxic group(B),hypoxic + breviscapine(bre.)group (C). The ultrastructure of pulmonary arterioles was observed by electron(More)
This study aims to investigate whether inflammation mediated by NF-κB activation is involved in the induction of anxiety-like behavior in chronic normobaric hypoxia (CNH) exposed rats and to investigate the underlying mechanism. To this end, rats were exposed in a normobaric hypoxic chamber with a fraction of inspired oxygen (FIO2) of ∼ 10%, 23 h/d,(More)
In this paper, we study the effect of stimulation of the genioglossus with percutaneous biphasic electrical pulses on patients with the obstructive sleep apnea syndrome (OSAS). The experiment was conducted in 22 patients clinically diagnosed with OSAS. The patients were monitored with polysomnography (PSG) in the trial. When the sleep apnea was detected,(More)
Previous studies have demonstrated that β2-adrenergic receptors (β2ARs) can be phosphorylated by G protein-coupled receptor kinases (GRKs) and protein kinase A (PKA), affecting β2AR internalization and desensitization. However, the exact physiological function of β2ARs in cardiomyocytes is unknown. In this study, we showed that neonatal mouse cardiomyocytes(More)
To study the stimulation of the genioglossus with percutaneous biphasic current pulses as a new therapeutical method to treat the obstructive sleep apnea syndrome (OSAS), polysomnography (PSG) was used to synchronously monitor the patient. When OSAS was occurring, the stimulation with the optimal parameter was given in time to make the tongue move forward,(More)
To investigate whether nuclear factor-kappa B (NF-κB) activation is involved in chronic normobaric hypoxia-induced pulmonary hypertension (PH), rats were treated with saline or an NF-κB inhibitor, pyrrolidine dithiocarbamate (PDTC, 150 mg/kg, sc, twice daily), and exposed to normoxia or chronic normobaric hypoxia with a fraction of inspired oxygen of ∼0.1(More)