Expression changes of IL-17 in zoledronic acid combined with PVP technology in the treatment of postmenopausal osteoporotic vertebral compression fracture and its predictive value of relapse

Objective:To investigate the expression of interleukin-17 (IL-17) in zoledronic acid combined with PVP technology for patients with postmenopausal osteoporotic vertebral compression fracture (OVCF) and its predictive value for relapse.Methods:101 OVCF patients treated in our hospital from April 2013 to January 2015 were collected as a research group and treated by zoledronic acid combined with PVP technology. 80 healthy people with physical examination were assigned to the control group. ELISA was used to detect the expression of IL-17 in serum of the two groups. Patients were followed up for 2 years. The expression of IL-17 before treatment was compared between patients with relapse and patients without relapse. The predictive value of IL-17 in relapse was drawn according to ROC curve.Results:Before treatment, the expression of IL-17 in the research group increased significantly (p<0.05). After treatment, the expression of IL-17 in the research group decreased significantly (p<0.05). The level of IL-17 in patients with relapse was significantly higher than that in patients without relapse (p<0.05).Conclusions:IL-17 is highly expressed in postmenopausal patients with osteoporotic vertebral compression fracture and is expected to be a potential predictor of relapse in postmenopausal patients with OVCF.     

新疆农田系统瓢虫资源调查与多样性研究

为全面了解新疆农田系统瓢虫资源组成以及多样性结构差异,本研究采用网捕法于2018年、2019年连续两年对新疆11个地州50个县/市/区15种农作物生境的406个采集点开展了瓢虫资源系统调查.结果表明:共获7001号瓢虫标本,隶属3亚科13属26种,其中多异瓢虫Hippodamia variegata为绝对优势种类,其个...     

Fine-scale genetic structure of the endangered bitterling in the middle river basin of the Kiso River,Japan

Genetica - Recently, anthropogenic alterations have had severe and negative impacts on the terrestrial and aquatic species and environments. To conserve species that have a small and limited...