Female alcoholics. V: The relationship between family history of alcoholism and outcome 3-10 years after treatment

In a long-term follow-up study of 44 female alcoholics, a family history of alcoholism was related to younger age of onset of problem drinking, but did not necessarily imply a poorer outcome within this highly selected group of individuals. Alcoholism in father and his family was not related to either antisocial or borderline personality disorder nor outcome. However, alcoholism in mother and her family correlated with both borderline personality disorder and a significantly poorer outcome. The findings are discussed within different frames of reference, considering genetic mechanisms, psychodynamic factors and family systems theory.     

Is the Evaluation of the Global Quality of Life Determined by Emotional Status?

The present study investigated relationships between global QOL perceptions and well-being dimensions. Especially our goal was to evaluate the impact of generally recognised four broad dimensions of QOL (physical, functional, social and emotional well-being) on global QOL perceptions, additionally person's satisfaction with life achievements and economical situation were measured as well as social demographic variables. The subjects were a representative sample of Finns (n = 4613, from 25 to 65 years) of the FINRISK-97 study. Correlation coefficients and models of hierarchical regression indicated that physical, functional and social well-being as well as sociodemographic factors and satisfaction with life achievements are important factors of global QOL perceptions both among males and females. However percentages of variances explained with these measures were only moderately high, ranging from 1 to 10%. After measures of emotional well-being were entered into the models of hierarchical analyses of regression, variances explained grew dramatically over 20%. The results of the study indicated that global QOL judgements are likely to be based on current emotional state.     

等长收缩运动治疗单纯颈伸肌劳损的疗效观察

目的总结等长收缩运动治疗单纯颈伸肌劳损的疗效。方法随机将56例单纯颈伸肌劳损分为两组,一组应用等长收缩运动进行治疗,另一组应用手法治疗,对比两组患者疗效。结果治疗1周后,两组患者的总有效率均为100%（P〉0.05）。结论等长收缩运动治疗单纯颈伸肌劳损的疗效与手法治疗相近,但该法具有更安全、经济、且不受条件、时间限制,更有主动巩固疗效和积极预防的作用。     

薄壁构件的高温低周疲劳寿命的预测与验证

提出了文题的计算模型,它采用非线性弹塑性蠕变有限元法,计算构件危险点在高温及周期保载的交变载荷谱作用下的应力应变响应,以应变范围区分法累积损伤,从而求出构件的疲劳寿命,并以带孔矩形薄板为例作了计算与验证,结果吻合较好,可供工程应用。     

伤风净喷鼻液体外抗病毒作用的实验研究

目的　观察伤风净喷鼻液在体外的抗病毒作用。方法　先测定药物对细胞的毒性 ,观察细胞病变Cy topathceffect(CPE) ,找出最大无毒浓度 ;再测定流感病毒FM1株、合胞病毒Long株的病毒滴度。最后测定伤风净喷鼻液抑制各病毒对细胞产生细胞病变 (CPE)的作用。结果　实验表明伤风净喷鼻液抗流感病毒FM1株的最低有效浓度为1∶10 2 4,相当于伤风净喷鼻液原药浓度 1.0 5 5mg/ml ,抗合胞病毒Long株的最低有效浓度为 1∶40 96,相当于伤风净喷鼻液原药浓度 0 .2 64mg/ml。 结论　根据实验结果证明伤风净喷鼻液具有明显的抗流感病毒FM1株、合胞病毒Long株作用     

Measurement of nonlinear property of artery wall using remote cyclic actuation

Purpose For tissue characterization of the arterial wall, we developed a “phased tracking” method to measure the strain (change in wall thickness) and elasticity of the arterial wall. To improve the accuracy of tissue characterization, we are now attempting to measure other mechanical properties in addition to elasticity. Methods In this study, the change in elasticity during the cardiac diastole was measured with ultrasound by generating a change in internal pressure using remote cyclic actuation. Results From the measured change in elasticity during cardiac diastole, the nonlinear property in the stress–strain relationship of the artery wall was estimated. In basic experiments using a silicone rubber tube and in vivo experiments in human carotid arteries. Conclusion The proposal method enables the noninvasive measurement of the nonlinear mechanical property in addition to the elasticity of the arterial wall.     

我国登革2型病毒43株包膜E蛋白基因的特征

对我国1987年流行的登革2型病毒43株包膜E蛋白基因的核苷酸序列进行了分析。结果表明登革2型病毒43株包膜E蛋白基因核苷酸序列含1485个核苷酸，编码495个氨基酸，并就其核苷酸序列及其相应的氨基酸序列与其它的登革2型病毒株进行了比较，发现核苷酸序列与我国1985年分离的登革2型病毒04株，新几内亚C株（NGC），牙买加株1409（JAM）和马来西亚当地流行株M1（登革出血热）、血2（登革休克综合征）、M3（登革热）同源性分别是95.8%、94.6%、97.5%、925%、92.7%和939%，氨基酸序列的同源性分别是94.3%、94.3%、96.0%、93.7%、93.7%和91.5%，推断出的氨基酸序列显示出12个保守的半胱氨酸残基和两个潜在的糖基化位点，分别位于Asn-67和Asn-153位。     

颈椎后纵韧带骨化的治疗方法

从１９８３年８月至１９９１年３月，手术治疗６３例颈韧后纵韧带骨化（ＯＰＬＬ）的患者。手术方法包括前路椎间减压融合，椎体次全切除植骨融合、后路全椎板切除。单开门椎板成形椎管扩大手术、双开门椎板成形椎管扩大手术，及前后路两次手术。随诊６到９６个月，疗效为３９例代。１６例良，优良率８７．２％。本文讨论了前路椎间减压、椎体次全切除及后路椎板成形椎管扩大手术的方法。作者认为对ＯＰＬＬ伴广泛性椎管狭窄者以后路双开门椎板成形椎管扩大手术较为合理。