无效性

There was no obvious correlation between the first extreme point of curvature location and the pain relief.

有效病例与无效病例组间拐点与第二曲率极值点位置不同，差异有显著性意义，第一曲率极值点两组间差异无显著性意义。

Twenty-six eyes which appeared rejection after allograft penetrating keratoplasty between April 2003 and April 2004 in Shandong Shi'erming Eye Hospital were collected, including 16 males and 10 females, 9 cases were repeated relapsing viral keratitis, 8 cases were traumatic posterior corneal leucoma, 5 cases were corneal decompensation caused by various intraocular surgery, 2 cases were congenital leucoma, and 2 cases had other symptom. The rejection occurred at 2 month to 2.5 years after operation. Among them 19 cases were transferred to our hospital and asked adding traditional Chinese therapy because western medicine was ineffective in other hospital.

选择山东施尔明眼科医院2003-04/2008-04接诊的同种异体穿透性角膜移植后发生排斥反应病例26例，男16例，女10例，反复发作病毒性角膜炎9例，创伤性后角膜白斑8例，各种内眼手术引起角膜失代偿5例，先天性角膜白斑2例，其他2例，上皮型免疫排斥反应、基质型免疫排斥反应、内皮型免疫排斥反应均有，排斥反应发生在术后2个月～2.5年，其中19例是外院西药治疗无效而转入山东施尔明眼科医院要求加用中医治疗。

Ninteen cases of posterior semicircular canal BPPV were treated with otolith reposition.Reexamined after 2 weeks,14 cases disappeared vertigo,2 cases had no positional vertigo but they were dizzy,2 cases improved the syndromes,1 case had no effeciency.

内容提要用Epley首创的耳石复位法治疗后半规管性良性阵发性体位性眩晕。2周后复查，结果显示，眩晕消失14例，无体位性眩晕，但有头昏2例，眩晕症状改善2例，无效1例。

Results Of 47 cases ,the three kinds of predominant drugs induced liver failure were the traditional Chinese medicine(36.17%), antituberculotic(13.2%) and antibacterials(12.77%), and the two predominant types of liver failure were ac...

结果47例患者中，引起肝衰竭的前三类药物依次是中药(共17例，36.17%)、抗结核药(9例，19.15%)、抗菌药物(6例，12.77%)；肝衰竭类型以急性(17.02%)、亚急性(80.85%)为主；并发症以肝性脑病、腹水为主；总治愈好转率为26.19%，无效死亡组的并发症包括肝性脑病、上消化道出血、腹水、自发性腹膜炎、肝肾综合征等发生率均高于治愈好转组，差异有显著统计学意义(P.01)。

objective to observe the effect of unithiol for the treatment of arsenic apicitis.methods sixty-three patients received therapy with 5% unithiol and the therapeutic effect was retrospectively analyzed.results 59 of 63 teeth were cured with the cure rate 92%; no effect was observed in 4 cases.conclusion unithiol can be effectively used for the treatment of arsenic apicitis.

目的 观察二巯基丙磺酸钠治疗砷性根尖炎的疗效。方法 63例患者患牙63颗接受5%二巯基丙磺酸钠治疗，回顾分析其疗效。结果 63颗患牙经本药治疗后59颗显效，占93.7%；4颗无效。结论二巯基丙磺酸钠可有效并安全用于治疗砷性根尖炎。

Results Of the 18 evaluable patients, the total effective rate of caspofungin was 38.9%.

结果 18例疗效评价病例中，临床有效率为38.9%(7/18)。10例侵袭性肺曲霉病患者中，5例临床有效。9例卡泊芬净疗程大于10d者中，7例治疗有效；9例疗程小于7d的患者均治疗无效。2例首选卡泊芬净患者治疗都有效；14例将卡泊芬净作为挽救治疗者中，仅3例临床有效，其中2例为侵袭性肺曲霉病。

The results suggest that pathogenesis of hepatogenic peptic ulcer is closely related to these factors foresaid.The treatment is nonsurgical and massive hemorrhage or perforation once occurs,surgical treatment is necessary.

本研究结果提示：肝源性消化性溃疡的发病与上述因素密切相关；治疗原则以非手术治疗为主，对止血无效和穿孔者则应行手术治疗。

Nov. 26, 2001 -- A groundbreaking study shows promise that autologous bone marrow cells injected into the heart may improve coronary blood flow in people with irretractable angina and CAD not amenable to any other therapy.

根据一项划时代的研究结果显示：对於特发性狭心绞痛顽固性冠状动脉疾病患者，往心脏注入同源性骨髓细胞，可以改善其冠状动脉血流，而其他治疗措施都无效。

Nov. 26, 2001 -- A groundbreaking study shows promise that autologous bone marrow cells injected into the heart may improve coronary blood flow in people with irretractable angina and CAD not amenable to any other therapy.

根据一项划时代的研究结果显示：对于特发性狭心绞痛顽固性冠状动脉疾病患者，往心脏注入同源性骨髓细胞，可以改善其冠状动脉血流，而其它治疗措施都无效。

A Chinese patent can also be held invalid for insufficient written description, non-enablement, and nonpatentable subject matter.

一项中国专利也可能因为书面描述不充分，不可实行性和非可专利性而被认为无效。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。