有机-无机复合型聚合物电解质的研究进展

聚合物电解质是现在锂离子电池研究领域的热点，有机－无机复合型聚合物电解质（CSPE）是现在聚合物电解质的研究主流。在聚合物电解质中添加无机添末，特别是纳米材料，大大改善了聚合物电解质的机械性能、离子导电性能以及界面稳定性能。对CSPE性能进行了评价，对在CSPE中添加无机粉末性能改善机理作了概括和探讨，并对CSPE的前景作了展望。     

99m TC-MIBI动态显像对非小细胞肺癌化疗疗效的预测价值初探

目的 探讨^99mTC-MIBI动态显像对非小细胞肺癌化疗疗效的预测价值。方法 对确诊为不能手术的非小细胞肺癌患者化疗前,静脉注射740mbq ^99mTC-MIBI后分别于30min,2h行SPECT动态扫描,计算早期/晚期肿瘤组织与对侧正常肺组织的放射活性比（T/Ne,T/Nd）,全身采用卡铂/顺铂＋VP16化疗3周期,随后复查胸部CT,评判化疗疗效及其与^99mTC-MIBI动态显像的关系。结果 78例NSCLC符合入选标准,并完成化疗方案,66例呈阳性显像,12例阴性显像,66例阳性显像中化疗有效率为90.7%,阴性显像12例中化疗全部进展,两者比较差异有显著性（P〈0.01）。结论 ^99mTC-MIBI动态显像的放射活性越高,化疗效果越好,对非小细胞肺癌化疗疗效有预测价值,可为合理制定治疗方案提供重要依据。     

Mitchell手术治疗拇外翻畸形的改进

目的　采用改进的Mitchell术式矫正拇外翻畸形。方法　对Mitchell术式进行改进 ,术中缩短第 1跖骨 ,内侧舌状骨瓣旋后外翻嵌入截骨近端髓腔 ,拇收肌联合腱移位于第 1跖骨头外侧 ,并松解第 1跖趾外侧关节囊等综合整形。结果　共 63例 (1 0 1足 )应用Mitchell术式并得到 2年以上的随访 ,总优良率达 91 % ,疗效满意。结论　本术式针对拇外翻畸形的病理解剖及其症状多方面矫正 ,使术后的外形和功能得到全面改善 ,可同时适用中老年患者     

The relationship between maternal needs and priorities in a neonatal intensive care environment

AIM: The aim of this study was to investigate the nature and organization of maternal needs and priorities in a neonatal unit. BACKGROUND: The relationship between maternal needs and priorities appears to be an under studied area in neonatal nursing. METHODS: A quantitative survey was carried out based on 209 mothers with premature infants. Two self-assessment schedules were used: critical care maternal needs inventory (J. Leske, Heart and Lung 15, 27-42) and a ranking scale. The data were analysed with multivariate analysis. FINDINGS: Data analysis revealed clear priorities in maternal needs. In particular the need for accurate infant related information was a priority for 93% of the mothers. Good communication practices with professionals were also valued. The mothers displayed altruistic behaviour, and self-related needs took second place. It is proposed that maternal needs demonstrate a hierarchical organization. CONCLUSION: It is important for nurses to consider the individual needs of the mothers, simply because the satisfaction of these needs is essential for maternal well-being.     

Test-retest reliability of audio-taped phallometric stimuli with adolescent sexual offenders

Twenty adolescent male sexual offenders were evaluated by penile plethysmography on two separate occasions. Stimuli consisted of 19, two-minute audiotaped cues. Test-retest reliability was demonstrated for 15 of the 19 audiotaped vignettes. The highest correlations were found for those sexual behaviors in which the adolescents had engaged.     

DISEASE-MODIFYING ANTIRHEUMATIC DRUGS IN RHEUMATOID ARTHRITIS: CURRENT CONCEPTS

SUMMARY Disease-modifying antirheumatic drugs are used in virtually all patients with established rheumatoid arthritis. An increasingly large number of new drugs is now available. Furthermore, old therapies are being used in novel ways. Treatment is now begun earlier and patients are rarely left untreated. This report summarises recent developments regarding the drugs currently in use and those that may be available in the near future.     

电针对大鼠海马兴奋性突触后电位长时程增强的作用

目的 观察电针对麻醉状态下正常和东莨菪碱引起的学习记忆减退模型大鼠海马突触EPSP长时程增强(LTP)的作用。方法 引导大鼠海马齿状回颗粒细胞层突触后兴奋性电位群(EPSPs)，强直刺激(HFS)大脑皮层前穿质区引起海马突触LTP反应；用东莨菪碱制备学习记忆障碍模型；观察电针大椎和肾俞穴对正常和模型大鼠海马LTP的影响。结果 电针对HFS诱发的海马突触LTP效应，其作用强于未电针组，部分参数和时段有统计学意义(P＜0．05)，且维持时间长于后者；东莨菪碱i．p可显著抑制HFS诱发的海马突触LTP(P＜0．01)，电针能显著对抗这一抑制作用(P＜0．01；P＜0．05)。结论 电针对HFS引起的海马突触LTP有一定的易化作用，并对东莨菪碱引起的学习记忆障碍有显著的对抗作用。     

农村居民艾滋病防治知识及高危行为调查研究

目的　通过对农村居民艾滋病 (AIDS)防治知识及高危行为的研究 ,为制定AIDS预防控制措施提供依据。方法　运用横断面调查研究方法 ,通过两阶段人群抽样对其AIDS防治知识及相关行为进行研究。结果　调查对象听说过AIDS的为 6 1.78% ;答对 0～ 3题为 5 6 .91% ,4～ 9题为 38.4 8% ,10～ 13题为 4 .5 5 % ;认为不可能感染艾滋病病毒的为 5 6 .94 % ,不清楚的为 38.38% ,有可能的为 4 .6 8%。 12人有卖血史 ,15人有性病史 ,在有性行为的 886人中 ,7.6 7%有过 1个以上多性伴。结论　农村居民AIDS知识匮乏 ,存在着相关危险行为。所以 ,我省预防AIDS的策略主要是开展健康教育积极推进健康促进 ,改善危险行为 ,提倡安全性行为和推广安全套的使用     

社区居民健康相关行为讨论与分析

目的了解当前社区居民中健康认知和主要健康相关行为，为深入开展健康教育提供科学依据。方法对黄浦区8个街道117个居委2546名居民分别召开座谈会，讨论并分析健康认知与健康相关行为。结果在2546名居民中对健康有正确认识的948人，占37．2％．自我评价身体状态为健康的531人，占20．9％，个人不健康行为位于前三位的是吸烟、不合理膳食和缺乏运动。团体不健康行为位于前三位的是出售不健康食品、食品污染和公共场所脏乱。结论健康相关行为受多因素及其多水平的影响，必须运用健康教育行为改变理念，采纳健康相关行为的生态学的观点，结合相关学科的方法，开展健康教育，促进人们的健康行为。