"气口独为五脏主"探析--《内经》脉学探析之二

在回顾《内经》、《难经》关于“气口独为五脏主”论述的基础上，指出：气口诊脉可测知全身气血盛衰、胃气的强弱、经脉的变动、五脏六腑的功能状态，以及外邪入侵后，人体疾病的阴阳、表里、虚实、寒热等变化。强调“气口诊脉”至今仍是中医诊脉的主要方法之一。     

"提高意识"活动在大学英语精读课中的体现 --对医学护理专业学生精读课改革的重新思考

语法翻译教学法多年来一直主宰着大学英语精读课的教学。随着中国经济突飞猛进的发展,各行各业的人们与国外同行交流的机会和要求也随之增加。面对社会发展而带来的这种变化,显然,古老传统的教学方法已不能适应。通过具体详尽的理论分析,对语法翻译教学法提出了自己的看法。     

可调式外固定器治疗髌骨骨折50例报告

目的：介绍一种可调式外固定器，用于髌骨骨折的固定，可以早期功能锻炼。方法：既可开放复位穿针外固定，也可在透视下闭合穿针外固定。结果：本组50例，优28例，良20例，差2例。结论：该固定器操作简单，损伤小，免除第二次手术取固定器，是髌骨骨折外固定较佳器械。     

Inhibition on Telomerase Activity and Cytotoxic Effects by Cisplatin in Cultured Human Choroidal Melanoma Cells

Purpose: To study the changes of telomerase activity and cytotoxic effects by Cisplatin; cis-dichlorodiamine platinum (CDDP) in cultured human choroidal melanoma. Material and Methods: The primary cultured human choroidal melanoma cells were cultured in the presence and absence of CDDP with different concentration and time respectively. The toxic effects were evaluated by MTT and the level of telormarse was detected by PCR-ELISA assay. And the relationship between telomerase activity and cytotoxic effects were analyzed by a correlation analysis.Results: Following the increase of the concentration and the time of CDDP, gradually repressed telomerase activity was detected in cultured cells. Meanwhile, the restrain rate of the cells increased. The telomerase activity at 24h and 1μg/ml was repressed significantly compared with the control cells. However, the appearance of cell death lagged behind the decreasing of telomerase.Conclusions: CDDP is an effective telomerase inhibitor in cultured choroidal melan     

口服耐受的机制及其在自身免疫病治疗中的应用

口服耐受是指口服蛋白引起的一种免疫低反应状态。自Ｗｅｌ１ｓｌ９１１年首先报道这种现象以来，口服耐受引起了广泛关注，大量研究者发现给动物饲服蛋白质或绵羊红细胞后，再次消化道外免疫时，动物对这些抗原不再具有良好的反应性，而对其它抗原的反应正常［１］。免疫...     

Mutational analysis of familial and sporadic hyperekplexia

Hyperekplexia is a rare, autosomal dominant neurological disorder characterized by hypertonia, especially in infancy, and by an exaggerated startle response. This disorder is caused by mutations in the ?1 subunit of the inhibitory glycine receptor (GLRA1). We previously reported two GLRA1 point mutations detected in 4 unrelated hyperekplexia families; both mutations were at nucleotide 1192 and resulted in the replacement of Arg²⁷¹ by a glutamine (R271Q) in one case and a leucine (R271L) in the other. Here, 5 additional hyperekplexia families are shown to have the most common G-to-A transition mutation at nucleotide 1192. Haplotype analysis using polymorphisms within and close to the GLRA1 locus suggests that this mutation has arisen at least twice (and possibly four times). In 2 additional families, a third mutation is also presented that changes a tyrosine at amino acid 279 to a cysteine (Y279C). Five patients with atypical clinical features and equivocal or absent family history of hyperekplexia and 1 patient with a classical presentation but no family history are presented in whom a mutation in the GLRA1 gene was not detected. Thus, only clinically typical hyperekplexia appears to be consistently associated with GLRA1 mutations, and these affect a specific extracellular domain of the protein.     

青少年型帕金森病的临床特征

目的　探讨青少年型帕金森病 (PD)的临床特征。方法　对 2 8例青少年型PD患者的临床资料进行回顾性分析。结果　 2 8例中 5例有家族史 ,呈常染色体隐性遗传 (AR JP) ;症状轻、病程长 ,症状常左右不对称 ,腱反射活跃和症状波动较常见 ;头部CT或MRI检查一般正常 ;对多巴制剂反应良好 ,但其所诱发的症状波动出现早。与散发性PD患者相比 ,AR JP患者发病年龄更早 ,为 (2 0 6± 5 6 8)岁 ,病程更长 ,为 (9 5±5 77)年 ,而病情较轻、症状波动和腱反射活跃更多见 ,多巴制剂不良反应更常见。结论　青少年型PD具有独特的临床特征 ,可能是一个独立的疾病实体。AR JP与散发性青少年型PD临床特征不同 ,提示二者可能具有不同的发病机制。     

寒冷干燥地区平时火器伤的早期处理

目的　探讨寒冷干燥地区平时火器伤伤情特点与早期救治方法。方法　对 1991年 1月— 2 0 0 2年 12月间 40例火器伤病人的临床救治进行回顾分析。结果　 2 4例枪伤中 ,2 0例一期缝合伤口 ,均一期愈合 ,另外 4例只清创未一期缝合的伤口 ,3例愈合 ,1例感染 ;4例骨折内固定均愈合良好 ,无骨髓炎发生。 16例炸伤病人局部软组织损伤及污染比枪弹伤重 ,14例一期缝合伤口中 ,10例一期愈合 ,4例感染 ,骨折内固定 2例 ,均愈合良好 ,无骨髓炎发生。结论　寒冷干燥地区火器伤早期伤道清创时限可适当延长 ,在平时火器伤的救治中 ,对软组织条件较好的创面 ,早期清创后可一期闭合伤口和骨折内固定 ,这样可减少感染和伤残 ,促进康复     

成神经细胞瘤骨转移的X线诊断(附13例报告)

目的探讨成神经细胞瘤骨转移的X线表现及分型。方法分析13例成神经细胞瘤骨转移的X线表现，并根据X线表现将其分为溶骨型和成骨型。结果13例患者中，溶骨型9例，成骨型4例，各型病例均有其特征性的X线表现。结论根据患者年龄及特征性的X线表现，对成神经细胞瘤骨转移可作出诊断。     

注射吸毒致破伤风的临床特点及分析

目的探讨注射吸毒致破伤风的诊断与治疗。方法回顾性分析了9例注射吸毒者破伤风的临床资料。结果9例注射吸毒致破伤风的病人中,5例治愈,4例死亡,死亡原因:3例因呼吸肌痉挛和分泌物过多阻塞呼吸道窒息死亡,1例因呼吸衰竭死亡。结论注射后皮肤和软组织感染可认为是引起破伤风外伤伤口。注射吸毒破伤风应按重症破伤风处理。及时气管切开或气管插管机械辅助呼吸可降低死亡率。