房

Results: In all 13 patients, non-contact mapping showed AFLs confined to the RA with the cycle length (230 ±20 ms). 6 patients presented single-loop re-entry circulating around the central obstacle in the anterolateral wall through the channel between the CO and the crista terminalis .Seven patients presented "8" re-entry, and the gap of upper and lower loop located in CT in 4 cases, another 3 cases with upper loop and free-wall single-loop re-entry. RF of CT gap and/or the free-wall channel was effective in eliminating these AFLs in 13 patients.

结果 经 NMS标测证实13例患者折返均在右房内，激动在右房内的折返平均时间为230±20ms.6例房扑患者为单折返环，围绕右房中心障碍区折返，激动在心房的前壁穿过中心障碍区与界瘠之间的狭窄通道。7例患者证实为2个折返环，其中4例表现为上下折返环形成"8"字形折返，共同的传导通道在界瘠；另外3例表现为折返环1个在心房上部，1个在前游离壁。13例消融界瘠或前游离壁后房扑终止。

Biatrial and right ventricular triple chamber pacinmg is founded through implanting coronary sinus lead to pace left atrium on the base of conventional right atrial and right ventricular dual chamber pacing,which realizes the synchrony of electrical activities in both two atriums,remove interatrial conduction block and interatrial reentry,and prevent and treat atrial tachyarrhythmias induced by interatrial conduction block.

在常规右房、右室双腔起搏的基础上，植入冠状窦电极起搏左房，建立双房右室三心腔起搏系统，实现双房电活动的同步化，消除房间传导阻滞和房间折返，防治由房间传导阻滞引起的房性快速性心律失常。

3FNS could ameliorate the auricular reconstruction of experimental AF dogs, lessen the ultrastructural demolishing of atria sinistrum cells, and inhibite the accrementition of collagen fibers in the myocardium tissue of atria sinistrum.

3小脑顶核仿生电刺激可改善实验性房颤犬心房的重构；可减轻实验性房颤犬左房心肌细胞超微结构的破坏；可减轻实验性房颤犬左房心肌组织中胶原纤维的增生。

The cells of the meatal groove located anteromedially to the tristar, the cells of the uncinate groove were anterolateral and just inferoposterior to the meatal groove, those of the bullar groove superoposteriorly located to the cells of the uncinate groove.

鼻道沟 气房群分布于前内侧，钩突沟气房群位于前外侧，居鼻道沟气房群的下后侧，筛泡沟气房群位于钩突沟气房群的后上侧。

On the basis of legal relationship analyzing, the paper would find out the recent developments and defects of our country's affordable housing system. The recent developments include: defining the guarantee nature of the affordable housing, endowing the low-income group the right of being protected by the affordable housing system, making sue the land for affordable housing construction should take the priority, letting the government have the right to sale the affordable housing, defining and regulating the ownership of affordable housing and supervising the government power. The defects of the system include: lacking legislative system and specialized authorities, the monotonous operation way, imperfect supervising system and unconsummated related systems.

在此基础上，分析我国现行经济适用房制度的近期发展及不足之处：其中制度的近期发展主要有经济适用房保障性的归位、明确赋予低收入困难家庭保障对象资格、确保经济适用房建设用地的优先划拨权、收回政府对经济适用房的销售权、明确经济适用房的产权制度及退出机制以及增加对政府行为的监督规定等；而不足之处还有立法层次底、缺乏主管部门、运行模式单一、监督机制不完善以及相关配套制度不完善等。

In an attempt to evaluate the safety and efficacy of Healon in trabeculectomy, 20 eyes with Healon and 20 eyes without Healon injection after trabeculectomy are compared. Trabeculectomy using Healon will not induce transient rise of intraocular pressure. By filling the anterior chamber with Healon, a tamponing effect results which will maintain a deep chamber and reduce complications such as flat anterior chamber, choroidal detachment and striate keratopathy in the early postoperative period. In long-term evaluation there is no difference in pressure control, conjunctival scarring and corneal endothelial cell loss between Healon group and Non-Healon group.关键词 trabeculectomy , flat anterior chamber , choroidal detachment , intraocular pressure

为了评估Healen在小梁切除术中之疗效及安全性，选20位接受小梁切除术者，同时注射Healon於前房为实验对象，另20位接受传统小梁切除术为对照组，发现使用Healon并不会引起一过性眼压上升的现象，Healon注入前房，产生填塞作用，最大的好处是可以维持前房深度，减少术后合并症如前房消失，脉络膜剥离及角膜水肿等，然长期追踪，对於降眼压的幅度，不因使用Healon而可达到低眼压状态，也不会减少结合膜瘢痕化而促进房水引流，然Healon系一无毒，无炎性，无抗原性高黏稠性的物质，不因使用而发生炎性反应，同时有保护角膜内层细胞的功能。

There was significant difference in frequency of cells in frontal drainage system between sinusitis group and control group, including terminal cell, anterior ethmoid cell, agger nasi cells, and perifrontal cells.

两组间额窦引流通道内出现并影响额窦通气引流功能的部分气房（终末气房、前筛气房、鼻丘气房和额气房）出现率的差异有显著性。

Materials and Methods Thirty SD rats, feeding in clearing grade standard, were classified into five groups at random. Application of transmission electron microscopy, scanning electron microscopy, light microscopy and immunohistological staining meth- ods, normal morphology of outflow pathways was observed and component of extra cel- lular matrix was defined. The effects of 50 IU of TNF-α given intracamerally on the morphology of outflow pathways and other tissues of anterior segments, expression of trabecular stromelysin and the change of components of trabecular extra cellular matrix were observed in 24h, 3days, 7days and 14days after injection.

中文题名TNFα对鼠眼房水外流影响的形态学观察副题名外文题名 The effect of TNFα on morphology of outflow pathways in rat eyes 论文作者王大博导师王竫华教授学科专业眼科学研究领域\研究方向学位级别博士学位授予单位青岛大学学位授予日期2002 论文页码总数90页关键词青光眼房水外流通道肿瘤坏死因子-α馆藏号BSLW /2003 /R775 /1 目的在观察SD大鼠眼房水外流通道形态及确定其房水外流通道细胞外基质成份的基础上，探讨房水中肿瘤坏死因子α浓度的增加是否能诱导小梁细胞基质溶解素的表达和分泌，进而启动小梁细胞外基质的重塑过程。

The P wave duration and P 2R interval were increased while pacing at right atrial appendage 1 The activation time from pacing site to His bundle and coronary sinus was the longest in pacing at right atrial appendage , while the activation time in pacing at Koch triangle , Koch triangle with high right atrium and biatria was significantly shorter especially pacing at Koch triangle and Koch triangle with high right atrium1 There were no significant differences in right atrium pressure among all pacings1 Conclusion It is suggested that Koch triangle pacing could probably replace high right atrial with coronary sinus pacing and biatrial pacing 1

从心房激动顺序分析，右心耳起搏时，激动传至希氏束区及冠状窦区的时间最长，而 Koch三角、Koch三角+高位右房及双房起搏时则较短，尤其是 Koch三角、Koch三角+高位右房起搏缩短更明显。另外，不同部位、不同方式起搏时右心房压力无差异。结论 Koch三角起搏在某种程度上可替代高位右房+冠状窦起搏及双房起搏。

The changes in outflow facility and PSL are consistent with previous findings that correlate with increasing outflow facility during "washout". Therefore Y27 and washout may act through similar mechanisms that increase outflow facility by redistributing aqueous outflow through a larger area of the IW and JCT.

P.001 结论；Y27可以明显增加牛眼房水流畅率、沿房水丛内壁的有效滤过长度百分比和分离长度百分比。Y27的作用可能是通过重新分布房水引流到一个更广泛的房水丛内壁和JCT区域而发挥增加房水流畅率的作用。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。