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Among the proinflammatory mediators, platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphorylcholine) is a major primary and secondary messenger involved in intracellular and extracellular communication. Evidence suggests that PAF plays a significant role in oncogenic transformation, tumor growth, angiogenesis, and metastasis. However,(More)
OBJECTIVE To investigate the effects and possible mechanisms of platelet-activating factor (PAF) on the invasion of ovarian cancer cells and to provide a potential target for ovarian cancer therapy. METHODS (1)Serous type ovarian cancer cell line OVCA429 with platelet-activating factor receptor (PAFR) positive and mucinous type cell line RMUG-L (PAFR(More)
Isorhamnetin has been reported to have anti-inflammatory, anti-oxidative, and anti-proliferative effects. The aim of this study was to investigate the protective effect of isorhamnetin on lipopolysaccharide (LPS)-induced acute lung injury (ALI) in mice by inhibiting the expression of cyclooxygenase-2 (COX-2). The effects of isorhamnetin on LPS-induced lung(More)
Herbivore injury has indirect effects on the growth and performance of host plants through photosynthetic suppression. It causes uncertain reduction in photosynthesis, which likely depends on the degree of infestation. Rapid light curves provide detailed information on the saturation characteristics of electron transport as well as the overall(More)
This paper studied the development, survival, and feeding of B-biotype Bemisia tabaci on Euphorbia pulcherrima under the conditions of 26 +/- 1 degrees C and 60% - 80% relative humidity after applying calcium fertilizer, taking applying fresh water as the control. There existed significant differences in the developmental duration of B. tabaci between(More)
To compare diverse effects of angiotensin II type 1 receptor antagonists (irbesartan) and angiotensin converting enzyme inhibitors (imidapril) on left ventricular remodeling in spontaneously hypertensive rats (SHR). Thirty male SHR were randomly divided into three groups: SHR-IR (treated with irbesartan, 50 mg/kg), SHR-IM (imidapril, 3 mg/kg), SHR-C(More)
OBJECTIVE To observe transient receptor potential melastatin 7-like (TRPM7L) expression changes post myocardial infarction (MI) in mouse cardiac fibroblast (CF). METHODS TRPM7 expression and Ca2+ influx in CF from MI and control mice were quantified by mRNA RT-PCR and whole cell patch clamp technique. RESULTS (1) TRPM7 expression was significantly(More)
OBJECTIVE Growth differentiation factor-15 (GDF-15) has been identified as a strong biomarker of cardiovascular diseases; however, no evidence are available concerning the relationship of GDF-15 and atrial fibrosis in patients with atrial fibrillation (AF) and rheumatic heart disease (RHD). METHODS Twenty patients with rheumatic heart disease were divided(More)
By reconstructing an attenuation function of the original function, modifying the convergent factor, and analyzing the characteristics of convergence factors changes, the numerical filtering algorithm of the inverse Laplace is improved, obtaining the improved algorithm for the numerical filtering algorithm of inverse Laplace transform, which makes the scope(More)