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141.
目的 探讨自制苏芪合剂对Ⅲ~Ⅳ级IgA肾病患者的疗效及患者T细胞功能的改善.方法 28例Ⅲ~Ⅳ级IgA肾病患者随机分为两组,对照组:醋酸泼尼松-日1mg,kg,隔日晨起顿服,盐酸苯那普利-日10mg;治疗组:在上述用药的基础上加用自制苏芪合剂.8周后,观察患者缓解率、T细胞功能及不良反应.结果 治疗组患者在缓解率、T细胞功能改善等方面优于对照组,且因糖皮质激素的使用而出现的不良反应少于对照组.结论 苏芪合剂联合治疗Ⅲ~Ⅳ级IgA肾病疗效显著并能有效改善T细胞功能. 相似文献
142.
目的:揭露胡永才虚假文章的事实真相,消除负面影响。方法:对“湿润烧伤膏治疗烧伤总面积>50%TBSA患者的疗效观察”一文的课题设计、处理因素、效应指标、统计方法及论文写作等内容进行全面剖析。结果:课题设计违背了科研原则,观察组与对照组处理因素随意性太大,效应指标缺乏可信性,诊断依据不标准,统计学概念不清,论文写作不规范。结论:论文内容失真,不能代表总体样本真实情况。 相似文献
143.
144.
The patella and tibial condyle position after combined and after closing wedge high tibial osteotomy
Miklós Papp Zoltán Csernátony Sándor Kazai Zoltán Károlyi László Róde 《Knee surgery, sports traumatology, arthroscopy》2007,15(6):769-780
High tibial osteotomy changes the patella and tibial condyle position, which makes the subsequent total knee replacement technically
demanding. From 1 January 1993 to 31 December 2000, combined osteotomy [After the first osteotomy made 2 cm distally to the
joint line, a bone wedge is removed based laterally. Its tip ends at the center of the tibial condyle (half bone wedge). The
distal part of the tibia is placed into the valgus position and the half bone wedge is placed into the gap opened medially.]
was performed on 103 knees and closing wedge osteotomy was performed on 47 consecutive knees. Eighty combined (group A) and
41 closing wedge (group B) osteotomy were studied. All knees were assessed radiologically before surgery, in the 10th postoperative
week, in the 12th postoperative month and at the time of the final follow-up (in group A—66.15 months, in group B—66.61 months).
We examined the change of the femorotibial angle, of the patellar height according to the method of Insall and Salvati, of
the tibial slope angle according to the method of Bonnin, of the tibial condylar offset according to the method of Yoshida
and of the distance between the lateral tibial plateau and the top of the fibular head. In group A and B, the recurrence of
the varus deformity was not noted and valgus alignment did not increase in any case. In group-A, the Insall–Salvati ratio
remained unchanged in 65% of knees. The tibial slope angle decreased in both groups. There was correlation between the change
of the tibial condylar offset and the angle of the correction in both groups. There was correlation between the change of
the distance between the lateral tibial plateau and the top of the fibular head. After combined osteotomy, the transposition
of the tibial condyle and the decrease of the distance between the lateral tibial plateau and the top of the fibular head
was less than after closing wedge osteotomy, although the average angle of correction was more after combined osteotomy (11.835°),
than after closing wedge osteotomy (9.465°). Theoretically, the recurrence of the varus deformity, the increase of the valgus
alignment and (in majority of cases) the shortening of the patellar tendon do not compromise the likelihood of successful
conversion to the subsequent total knee replacement, either after combined or after closing wedge osteotomy. The combined
osteotomy does not lead to considerable transposition of the tibial condyle and to considerable lateral tibial bone loss;
therefore, theoretically, the combined osteotomy does not impair the subsequent total knee replacement. 相似文献
145.
K. P. Burdon C. D. Langefeld L. E. Wagenknecht J. J. Carr B. I. Freedman D. Herrington D. W. Bowden 《Diabetic medicine》2006,23(3):228-234
Aims Cardiovascular disease (CVD) is a major complication of Type 2 diabetes mellitus. The renin‐angiotensin system (RAS) and nitric oxide production are both important regulators of vascular function and blood pressure. Genes encoding proteins involved in these pathways are candidates for a contribution to CVD in diabetic patients. We have investigated variants of the angiotensinogen (AGT), angiotensin converting enzyme (ACE), angiotensin type 1 receptor (AT1R) and endothelial nitric oxide synthase (NOS3) genes for association with subclinical measures of CVD in families with Type 2 diabetes mellitus (T2DM). Methods Atherosclerosis was measured by carotid intima‐media thickness and calcification of the carotid and coronary arteries in 620 European Americans and 117 African Americans in the Diabetes Heart Study. Because of the role of these systems in blood pressure regulation, blood pressure was also investigated. Results Compelling evidence of association was not detected with any of the SNPs with any outcome measures after adjustments for covariates despite sufficient power to detect relatively small differences in traits for specific genotype combinations. Conclusions Genetic variation of the RAS and NOS3 genes do not appear to strongly influence subclinical cardiovascular disease or blood pressure in this diabetic population. 相似文献
146.
147.
单亲大学生心理健康状况及心理问题的教育对策研究 总被引:3,自引:0,他引:3
目的针对单亲大学生心理健康问题提供有效的教育对策.方法针对大学新生开展16PF调查并发现单亲大学生的心理问题。结果本次测查共测量被试8302人,删除部分无效量表.实际有效数据为7742人,问卷有效率为93.27%.以一般情况问卷中“是否是单亲家庭子女”回答“是”的.作为单亲大学生的认定标准,检出单亲家庭子女555人,占总人数的7.17%,其中男生占40.0%.女生60.0%.17.5%的单亲出现各种心理问题.调查表明.单亲家庭子女与非单亲家庭子女相比,在乐群性和怀疑性两个因子有显着区别。事实上也表现为与正常大学生心理健康状况的显着差异。结论单亲大学生心理问题表现为:自卑心理、怀旧心理、逆反心理、猜疑心理等等。教育对策:加强社会教育系统、学校教育系统、家庭教育对单亲大学生心理的干预与影响,同时.单亲大学生遗要加强心理健康的自我教育.以多元系统帮助他们形成健全人格。 相似文献
148.
Tomoko FUKUNAGA Satoshi UKAI Toshiko KOBAYASHI Tsuyoshi NISHIMURA Masatoshi TAKEDA 《Psychogeriatrics》2006,6(4):159-167
Background: Progression of the core and accessory symptoms of dementia can be slowed if drug therapies and psychosocial interventions are administered at an early stage. The aim of this study was to develop and standardize a neuropsychological test for the elderly that can detect dementia at an early stage with high sensitivity and can evaluate a wide range of severities of dementia based on assessments of various cognitive functions. Methods: A preliminary test consisting of 23 items and the Nishimura Mental State Scale for the Elderly (NM Scale), which evaluates the mental functions of elderly individuals by observing their actual behaviors in daily life, were administered to 448 elderly subjects. After applying Hayashi’s quantification theory type I to the results, we revised the preliminary test to construct a neuropsychological test for the elderly, which we named the Nishimura Dementia Test (ND Test), and standardized it. Then, we examined its validity and test–retest reliability. Results: Among the 448 subjects, there was a strong correlation between the ND Test scores and NM Scale scores. The ND Test showed a good general agreement rate for the discrimination of the severity of dementia, and good sensitivity and specificity of discrimination of dementia when compared with the actual NM Scale. Using different groups of elderly subjects, the ND Test showed validity and test–retest reliability, and the ND Test scores showed strong correlations with the Revised Hasegawa Dementia Scale scores and the Mini‐Mental State Examination scores. Conclusions: The ND Test is based on assessment of a variety of cognitive functions and can evaluate a wide range of severities of dementia with good validity and reliability. 相似文献
149.
目的 分析经尿道前列腺电切术(TURP)与经尿道前列腺汽化电切术(TVP)术中、术后常见并发症的原因、预防及治疗,提高手术安全性和有效性。方法 回顾性分析1999年5月-2006年6月我院TURP和TVP术48例并发症患者的临床资料。结果 平均手术时间75min,平均切除组织41g。术中、术后出血20例,电切综合征(TURS)5例,暂时性尿失禁11例,膀胱颈部挛缩5例,尿道狭窄8例,尿路感染7例,膀胱穿孔1例。结论 TURP和TVP是良性前列腺增生症安全有效的外科治疗方法,术前详细采集病史,术中正确操作。术后对病人正确指导及处理可有效减少手术并发症。 相似文献
150.
Kazuo Yamakawa Masashi Takanashi Masao Watanabe Noriyuki Nakamura Tomonori Kobayashi Masato Hasegawa Yoshikuni Mizuno Shigeki Tanaka Hideo Mori 《Neuropathology》2006,26(6):586-591
We report on a male patient with Pick disease who had shown severe white matter atrophy and dilatation of the lateral ventricle in the frontal lobe from an early stage. Upon admission to our hospital 2 years after disease onset, the patient showed apathy, and MRI revealed severe atrophy of the cortex and white matter of the frontal lobe. He died at age 74, 11 years after disease onset. Autopsy revealed severe atrophy of the frontal and temporal lobes, severe loss of white matter in the frontal lobe, dilatation of the lateral ventricles, and cortical thinning. Histopathological examination showed severe loss of myelinated fibers in the frontal white matter and severe neuronal loss with gliosis in the frontal and temporal cortices. Many Pick bodies were seen. Our patient had a rare case of Pick disease predominantly affecting the frontal lobe with severe involvement of the white matter from an early stage. This case suggests that myelinated fibers in the white matter as well as cerebral neurons are primarily affected in Pick disease. 相似文献