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QPQ盐浴复合处理技术在减速顶滑动油缸生产中的应用

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减速顶与调速技术 2003年第1期 19-21页

作者：谢桂芬邱洪涛哈尔滨东安液压机械有限公司黑龙江哈尔滨150066

本文简单介绍了QPQ盐浴复合处理技术的基本原理 ,减速顶滑动油缸挤压加工后经过QPQ盐浴复合处理后其光度、耐磨性、抗蚀性均得到提高 ,通过两种加工工艺的对比进一步说明QPQ盐浴复合处理的经济性和实用性。

关键词：减速顶滑动油缸生产 QPQ盐浴复合处理技术特点技术原理加工工艺铁路信号设备

搭桥手术前使用他汀类药物可减少术后房颤的发生率并缩短房颤持续时间

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世界核心医学期刊文摘（心脏病学分册） 2007年第7期3卷 31-31页

作者： Ozaydin M. dogan A. Varol E. 罗亮 Sevket Demirel Kalp Merkezi TR-32100 Isparta Turkey

背景：此项观察性研究旨在探讨术前使用或未使用他汀类药物治疗的搭桥手术患者的术后房颤（AF）发生率。方法和结果：研究对象由362例连续患者组成（267例术前使用他汀类药物，95例未使用）。他汀类药物治疗组中糖尿病更为常见（P=0．0... 详细信息

背景：此项观察性研究旨在探讨术前使用或未使用他汀类药物治疗的搭桥手术患者的术后房颤（AF）发生率。方法和结果：研究对象由362例连续患者组成（267例术前使用他汀类药物，95例未使用）。他汀类药物治疗组中糖尿病更为常见（P=0．03）。两组之间其他人口统计学及手术操作变量相似（所有P〉0．05）。与未用他汀类药物组比较，使用他汀类药物组的术后AF较少，持续时间也更短（分别为P=0．03和P=0．0001）。***-Meier分析表明，他汀类药物对AF发生风险具有保护作用（P=0．01）。结论：搭桥手术前的他汀类药物治疗可降低术后AF的发生率并缩短其持续时间。

关键词：房颤持续时间他汀类药物术前使用搭桥手术发生率药物治疗人口统计学手术操作

瑞洛昔芬提高绝经后妇女血清瘦素水平的前瞻性研究

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世界核心医学期刊文摘（妇产科学分册） 2005年第12期1卷 3-3页

作者： Cakmak A. Posaci C. dogan E. 高雪莲 Department of Obstetrics and Gynecology 35340 Inciralti Izmir Turkey Dr

Objective: The purpose of this study was to investigate the effect of raloxifene on leptin and insulin-like growth factor- I levels and their relation with the biochemical markers of bone metabolism in postmenopausal women. Study design: Sixty-four women were given 60 mg/d raloxifene for 6 months. Serum leptin, insulin-like growth factor- I, alkaline phosphatase, calcium, osteocalcin, and collagen type I cross-link C-telopeptide levels were measured before and after the treatment. The patients were grouped as obese (body mass index, ≥ 25 kg/m2) or non-obese (body mass index, < 25 kg/m2). Results: The mean basal leptin level was significantly higher (P < .001), and the mean crosslink C-telopeptide level was significantly lower (P = .001) in obese patients. Raloxifene therapy increased leptin levels (P < .001) and decreased insulin-like growth factor- I, alkaline phosphatase, and cross-link C-telopeptide levels significantly (P < .001). There was a strong negative correlation between leptin and cross-link C-telopeptide (r = - 0.703; P < .001). Insulin-like growth factor- I was not correlated with any parameter. Conclusion: Raloxifene increases serum leptin levels while decreasing bone resorption in postmenopausal women.

关键词：血清瘦素水平骨代谢生化指标碱性磷酸酶骨质吸收骨钙蛋白于非研究设计负相关

经奇静脉植入永久起搏器治疗1例无症状上腔静脉综合征患者

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世界核心医学期刊文摘(心脏病学分册) 2007年第9期 47-47页

作者： Goktekin O. Besoglu Y. dogan S.M. 郭俊 SSK Region Hospital Department of Cardiology Eskisehir Turkey

上腔静脉阻塞是经静脉心内起搏罕见但严重的并发症。本文描述一种通过奇静脉放置永久起搏器的罕见方法,用此法治疗了在先前双侧行胸部起搏器置入后出

关键词：起搏器奇静脉上腔静脉永久患者

伴或不伴子宫内膜异位症女性的腹膜巨噬细胞中CCR1的表达和调控

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世界核心医学期刊文摘（妇产科学分册） 2005年第11期1卷 26-26页

作者： Wieser F. dogan S. Klingel K. D.Hornung 张瑞 University of Schleswig-Holstein Campus Lübeck Ratzeburgerallee 160 23538 Lübeck Germany Dr.

CCR1 is a CC chemokine receptor with high affinity for RANTES (regulated upon activation, normal T cells expressed and secreted). CCR1 protein and mRNA concentrations in native peritoneal cells were two fold greater, in cultured peritoneal cells three fold greater, in patients with endometriosis compared to patients without endometriosis, as determined by Western blotting fluorescence activated cell sorting analysis, reverse transcription-polymerase chain reaction, and in situ hybridization.

关键词：子宫内膜异位症 CCR1 巨噬细胞腹膜细胞 RANTES 细胞分选原位杂交 RNA 在原

β-Arrestin 1 and 2 and G protein-coupled receptor kinase 2 expression in pituitary adenomas:role in the regulation of response to somatostatin analogue treatment in patients with acromegaly

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中国神经肿瘤杂志 2013年第4期11卷 235-235页

作者： Gatto F Feelders R van der Pas R Kros JM dogan F van Koetsveld PM van der Lelij AJ Neggers SJ Minuto F de Herder W Lamberts SW Ferone D Hofland LJ Erasmus Medical Center Room Ee 530bDoctor Molewaterplein 503015 GE Rotterdam

Recent in vitro studies highlighted G protein-coupled receptor kinase(GRK)2 andβ-arrestins as important players in driving somatostatin receptor(SSTR)desensitization and *** aim was to characterize GRK2 andβ-arrestins expression in different pituitary adenomas and to investigate their potential role in the response to somatostatin analog(SSA)treatment in GHsecreting adenomas(GHomas).We evaluated mRNA expression of multiple SSTRs,GRK2,β-arrestin 1,andβ-arrestin 2 in 41pituitary adenomas(31 GHomas,6 nonfunctioning[NFPAs],and 4 prolactinomas[PRLomas]).Within the GHomas group,mRNA data were correlated with the in vivo response to an acute octreotide test and with the GH-lowering effect of SSA in cultured primary cells.β-Arrestin 1 expression was low in all 3 adenoma ***,its expression was significantly lower in GHomas

关键词： G蛋白偶联受体激酶生长抑素受体垂体腺瘤治疗作用类似物调节作用患者肥大

ELECTRON MICROSCOPY OF THE LENS IN PATIENTS WITH GLAUCOMA AND CATARACT

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国际眼科杂志 2003年第1期3卷 37-37页

作者： F.Karel E.Turacli B.Can O.Tekeli F.Karel E.Turacli B.Can O.Tekeli B.Sabuncuoglu M.Tekelioglu K.Duruk S.dogan Depart-ment of Ophthalmology Faculty of Medicine Ankara Univesity TurkeyDepart-ment of Ophthalmology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepart-ment of Ophthalmology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepartment of Histology-Embriology Faculty of Medicine Ankara Univesity TurkeyDepart-ment of Ophthalmology Faculty of Medicine Ankara Univesity TurkeyDepart-ment of Ophthalmology Faculty of Medicine Ankara Univesity Turkey

Purpose: Electronmicroscopic characteristics of anterior lens capsule and cortical fiber cells from glaucomatous patients who underwent combined trabeculectomy and phacoemulsification were compared with capsule specimens and cortex from catarac-tous lenses of non-glaucomatous patients. Methods: A phacotra-beculectomy or phacoemulsification were performed in 26 glaucomatous eye (Group 1). Twelve control subjects (Group 2) re-

关键词：青光眼白内障晶状体电镜超微结构变化