弹性附着体修复伴重度磨耗肯氏Ⅰ类牙列缺损疗效分析

目的：评价弹性附着体义齿伴重度磨耗的KennedyⅠ类牙列缺损修复中的临床效果。方法：采用弹性附着体义齿修复18例下颌双侧末端游离牙列缺损，并与铪垫式可摘义齿修复作对照，比较二者的临床效果和咀嚼效率。结果：经过6个月观察，88．9％的患者认为附着体义齿美观、稳固，对修复效果满意，基牙未发现龋坏及松动，无颞下颌关节明显不适。统计学分析显示弹性附着体咀嚼效率高于传统袷垫式可摘义齿（P〈0．05）。结论：弹性附着体用于伴重度磨耗的KennedyⅠ类牙列缺损的修复效果理想。     

隐形义齿在Kennedy分类牙列缺损修复中的设计疗效比较

目的：研究隐形义齿在Kennedy Ⅰ～Ⅳ类牙列缺损中的设计及疗效比较。方法：用隐形义齿修复牙列缺损共528例。其中KennedyⅠ类38例;Kennedy Ⅱ类56例;KennedyⅢ类167例;KennedyⅣ类267例。随访6个月～1年,并进行效果评价。结果：KennedyⅠ类成功率84．2％;KennedyⅡ类成功率85．7％;KennedyⅢ类成功率94．0％;KennedyⅣ类成功率97．4％。结论：KenndyⅣ类及KenndyⅢ类中的单颗牙齿缺损适合用全隐形义齿材料修复。KenndyⅠ、Ⅱ类及KenndyⅢ类中的多颗牙齿缺损适合用金属整铸支架与隐形义齿联合修复。     

隐形义齿对102例Kennedy Ⅳ类缺损修复的临床效果观察

目的:评价隐形义齿对KennedyⅣ类缺损修复的临床效果。方法:对102例KennedyⅣ类缺损的患者给予隐形义齿修复,对其舒适、美观、固位及咀嚼功能的恢复等方面进行评价分析。结果:修复治疗后的6个月、1年、2年回访复诊,满意率分别为89.22%,95.10%,90.20%。结论:隐形义齿对KennedyⅣ类缺损修复有良好的临床效果。     

隐形义齿的临床应用

目的：观察隐形义齿的修复效果。方法：采用弹性树脂材料及相应的注塑系统和贺利氏硬质树脂牙,为187例患者镶复223件隐形义齿,并进行2年跟踪随访。结果：223件隐形义齿中有210件达到良好的修复效果,成功率94．17％。结论：隐形义齿具有美观、舒适、耐用和固位良好等特点,已成为一种良好的牙列缺损修复形式。     

悬锁卡环义齿修复牙周病患者Kennedy I类牙列缺损的临床评价

目的 评价悬锁卡环义齿修复牙周病患者Kennedy I类牙列缺损的临床效果。 方法 我们对42例患者的51件义齿进行了两年的随访，复查时行临床检查、X线检查及咀嚼效率测定。 结果 义齿修复有效48件，占总件数的94%；无效3件，占总件数的6%。 结论 悬锁卡环义齿可以作为牙周病患者Kennedy I类牙列缺损修复的首选方案。     

隐形义齿与铸造支架联合修复的临床应用体会

目的：探讨采用隐形义齿与铸造支架联合修复的临床应用效果。方法：对136例牙列缺损患者进行隐形义齿与铸造支架联合修复的义齿制作。结果：136例修复中成功131件，失败4件。结论：隐形义齿结合铸造部件修复牙列缺损不仅有隐形义齿美观、舒适等优点且大大提高了固位力与强度，能获得满意修复效果。     

铸造支架式隐形可摘局部义齿的临床应用体会

目的：探讨铸造支架式隐形可摘局部义齿的临床意义及应用体会。方法：采用铸造金属支架结合隐形义齿基托材料设计制作可摘局部义齿156件,对118例牙列缺损患者进行修复治疗。结果：观察义齿的固位稳定情况、基牙牙体牙周情况、咀嚼功能恢复及美观满意度等,经过12～24个月随访,151件义齿取得满意疗效,成功率为96．8％。结论：铸造支架式隐形可摘局部义齿综合了隐形义齿和铸造支架可摘局部义齿的各自特点,具有美观舒适、固位良好及坚固耐用等优点。在恰当的适应症时,能取得更佳的修复效果,是一种具有广阔应用前景的牙列缺损修复方法。     

隐形义齿修复体的临床应用分析

目的分析隐形义齿修复牙列缺损的临床应用。方法收集180例牙列缺损患者用弹性基托材料制作各类隐形活动义齿208件，随访2年，对其应用结果按照评判标准进行分析。结果经随访观察，208例成功199例，成功率为96％。结论隐形义齿具有美观、舒适、基托不变形的优点。     

隐形义齿的临床效果观察

隐形义齿，又称弹性仿生义齿，它是由一种具有弹性的高分子树脂材料制成，即奥伦材料取代传统义齿的金属卡环和基托部分，具有美观、舒适、坚固、耐用等优点。它的使用为临床牙列缺损患者提供了一个新的修复方法和选择途径。我科于2005年至2007年2月共制作隐形义齿169件，取得满意疗效，现报告如下：     

隐形义齿修复合并齿槽及颌骨严重缺损前牙列效果分析

对于前牙列的修复，除恢复牙齿形态，完善发音功能外，还应使其与牙、与牙龈、与口唇、与颔与面相协调，以增加美观效果。对前牙列合并严重齿槽及颌骨缺损病例．隐形义齿由于其基托颜色与牙龈协调且具有一定弹性，在修复牙列缺损的同时，可用弹性基托材料一并修复齿槽及颌骨缺损，比普通可摘式局部义齿及固定桥有其独特的优势。自1999年以来，我们采用隐形义齿修复合并严重齿槽及颌骨缺损前牙列30例，修复、尤其美观效果满意，现分析如下。     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.     

Expression of OPGmRNA and ODFmRNA in the patients of hip fracture due to osteoporosis

Objective：To investigate the gene expression of osteoprotegerin（OPG） and osteoclast differentiation factor（ODF） in the bone tissue of patients with hip fracture due to osteoporosis. Methods：OPGmRNA and ODFmRNA in the bone tissue in 50 cases of osteoporosis sufferers（over 50 years old） with hip fracture（Observer Group） and 30 cases of hip facture sufferers with no osteoporosis（Control group） were analyzed with the Semi-Quantitative RT-PCR method. Results：The mRNA expressed of ODF, OPG were both high in the patients with hip fracture. In the control group, the expression of OPG mRNA was observed, while the expression of ODF mRNA was very slight. Conclusion：Aged patients contained all signals including OPG, ODF that are essential for inducing osteoclastogenesis and promoting bone resorption.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

Luo Lingjie's Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Dr.Zhang Ren's Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

The clinicopathological and immuohistochemical analysis of solid-pseudopapillary tumor of the pancreas： report of 9 cases

Objective：To investigate the clinical features, pathological characteristics and immunophenotype of solid-pseudopapillary tumor of the pancreas（SPTP）. Methods：Nine surgically treated cases of SPTP were retrospectively reviewed. Hematoxylin and Eosin（HE） staining and immunohistochemical staining were used to analyze all cases, and the general clinical data was collected. Results：Six patients were asymptomatic except for a palpable mass. Two patients complained of vague-epigastric pain. One patient appeared jaundice. The tumor was encapsulated and solid tissues alternately with cystic tissues. Histologically, the histological structure of solid portion was pseudopapillary with a fibrovascular core. Tumor cells were uniform and medium-sized which were arranged in sheets ets or nests or pseudopapillary patterns. Immunohistochemical studies demonstrated that SPTP proved positive in vimentin（9/9 cases）, AAT（9/9 cases）, NSE（9/9 cases）, ACT（7/9 cases）, CK20（2/9 cases）, CgA（1/9 cases）, S-100（3/gcases）, PR（4/gcases）, Syn（3/9 cases） and CD56（5/9cases）, negative in CEA and ER. Conclusion：SPTP is a tumor predominantly occurring in young women frequently without special symptoms. This tumor has various characteristical histological patterns with different immunophenotype.