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BACKGROUND Despite the tight correlation between T-type Ca2+ channels and a great variety of tumors, the roles of alpha1G subunit of T-type Ca2+ channels in laryngeal squamous cell carcinoma (LSCC) have not yet been investigated. METHODS In the present study, we examined the expression of alpha1G subunit of T-type Ca2+ channel in human LSCC tissues and(More)
OBJECTIVES/HYPOTHESIS Bacterial biofilms (BBF) and osteitis are potential contributors to the local inflammatory load in chronic rhinosinusitis (CRS). This study investigated the relationship between BBF and osteitis status in CRS patients. STUDY DESIGN Prospective cohort study. METHODS Eighty-four CRS patients undergoing endoscopic sinus surgery and 22(More)
Due to the inherent complexity, traditional ant colony optimization (ACO) algorithm is inadequate and insufficient to the reactive power optimization for distribution network. Therefore, firstly the ACO algorithm is improved in two aspects: pheromone mutation and reinitialization strategy. Then the thought of DE is proposed to be merged into ACO, and by(More)
It is widely accepted that inflammatory cells and cytokines play vital roles in the process of pulmonary fibrosis. The aim of this study was to evaluate the preventative effects of liposomal quercetin against bleomycin-induced pulmonary fibrosis in vivo. The underlying molecular mechanisms were also investigated. Bleomycin was injected intratracheally at a(More)
Lysozyme, secretory leukocyte proteinase inhibitor (SLPI) and glycoprotein 340 (gp340) are important effectors of the innate immune system in sinonasal mucosa. Bacterial biofilms (BBF) are highly organized bacterial communities resistant to host defense systems. The aim of this study was to investigate the expression of lysozyme, SLPI and gp340 in sinus(More)
The direct-drive wind turbine has become a focus recently for wind power generation because it has many advantages, such as simple construction, high reliability and so on. In this paper, a permanent magnet wind power generation system based on coordination control of double PWM is presented. And one dynamic model of permanent magnet synchronous generator(More)
As for the relationship between market structure and technological innovation, it is an old industrial organizational paradigm. But most of the theories were developed under the context of developed countries and concerned mostly in the relationship between market structure and innovation. Therefore this paper tries to analyze the relationship among market(More)
This article constructs the model of dynamics of leading high-tech industry (LHTI) growth by system dynamic method. Then the article takes electronic and telecommunications equipment industry for empirical analysis. The results show that the dynamics of leading high-tech industry growth is a complex dynamic system including multiple cyclic feedbacks and(More)
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