摘要：目的:比较不同拔牙模式矫治的轻度骨性Ⅲ类错牙合成人患者的侧貌变化。方法:选择40例诊断为设计拔除4个前磨牙或第三磨牙矫治的轻度骨性Ⅲ类错牙合的成人病例,分为两组,每组各20例。用头影测量分析法比较矫治前后的变化以及软硬组织的相关性。结果:拔除前磨牙组变化主要在于内收上下前牙。拔除第三磨牙组在于唇倾上前牙,软组织改变分别是内收下唇和唇倾上唇代偿(P<0.05)。软硬组织的变化具有一定相关性(P<0.05)。结论:不同拔牙模式对轻度骨性Ⅲ类错牙合患者矫治后侧貌的改变是有差别的,但在一定程度上都能改善凹面型和颏部形态。

摘要：项目地址中国江苏项目面积950m2设计单位尚石设计(深圳)有限公司张家港,一座因港口而兴,并拥有两千多年文化积淀的历史名城,与苏州、上海同属吴越文化的根脉。吴越文化自古传承崇尚'士族精神',是中国文化中精致典雅的代表。吴越府,植根吴越腹地,以东方人文之名,基于对时代的洞察,探索和演绎了东方居住文化在当代的演变与再生。

摘要：OBJECTIVE:To compare the effects of carbamylβ-methylcholine chloride(CMCC) administered by intra-acupuncture point injection(IAI),intramuscular injection(IMI),and intravenous injection(IVI),and to analyze the ***:In the IAI group,CMCC was injected into the Zusanli acupoint(ST 36) immediately after 30-min stimulation by electro-acupuncture(EA) at the acupoints,and into the femoral vein and skeletal muscle in IVI and IMI groups,***-gastric pressure was *** plasma concentration of CMCC was measured at various ***:The gastric effect of CMCC in the IVI group was enhanced and attenuated more rapidly than in the other *** the IAI group,this effect was significantly stronger than that in the IMI group at 2 min and 15 min,but not significantly different between the two groups at 5 min and 30 *** concentration of CMCC in the IAI group was similar to that in the IVI group at 2 min,but higher than that in the IMI *** concentration in the IAI group was higher than that in the IV group and similar to that in the IMI group at 5,15 and 30 min,indicating rapid increase and slower reduction of the plasma concentration of the drug in the IAI *** was a positive correlation between the plasma concentration of CMCC and intragastric pressure in all ***:The effect of IAI with CMCC was stronger than that of IMI and longer-lasting than that of IVI,which correlated with the blood concentration of CMCC.

摘要：本专家共识旨在深入探讨玻璃体视网膜手术前视功能和影像学检查的规范操作流程。玻璃体视网膜手术术前检查能有效帮助医生明确手术适应证、评估患者病情,为设计手术方案和判断预后提供有力支持。为了制定本专家共识,在国家眼部疾病临床医学研究中心孙晓东等权威专家帮助下,中国医药教育协会眼科影像与智能医疗分会、国际智能医学会眼科专委会和国际转化医学会眼科学专委会组织专家组结合近年国际和国内在玻璃体视网膜手术领域的最新研究和发展,对术前影像和视功能的检查方法进行了全面的研究和评估,专家们经过多轮探讨和参考最新的临床资料,形成了这份专家共识,旨在为规范玻璃体视网膜手术术前检查提供支持,以实现提高医疗质量、优化资源利用、提供决策支持和保障患者权益的目标。本专家共识主要介绍玻璃体视网膜手术的术前检查,包括超广角眼底成像术、荧光素血管造影、吲哚菁绿血管造影、眼科B型超声检查、超声生物显微镜、光学相干断层扫描、光学相干断层扫描血管造影、眼眶计算机断层扫描、眼眶核磁共振成像,以及眼科电生理检查如视网膜电图、视觉诱发电位、视野等眼科检查的工作原理、检查方法以及有关注意事项。