张锡纯热病善后调理诸法探析

张锡纯一生善治伤寒、温病与各类急证 ,所著《医学衷中参西录》尤精于热病的善后调理 ,究其辨证立法的本质内涵而言 ,仍不离辨证施治的主旨。所论调理措施主要有药物调理、饮食调理、精神调理 3个方面     

强迫症患者SPECT测定局部脑血流分布中参考区的选择

目的比较选择全脑和小脑两种参考区作为归一化参数在SPM分析强迫症患者的局部脑血流(rCBF)变化.方法受检者为13例OCD病人(OCD组)和23例年龄相匹配的健康志愿者(CN组).99mTc-ECDSPECT脑血流检查后,利用MRIcro和SPM工具软件,分别以全脑和小脑作为参考区,按成组设计分析OCD组和CN组两组间的rCBF分布差异(rCBF增高区和降低区).结果用小脑作为参考区,SPM分析显示OCD组有7个脑区rCBF发生变化;而用全脑作为参考区,SPM显示除有以上7个区域的血流变化外,还包括小脑的1个区域在内的17个区域的rCBF变化.结论强迫症患者小脑的脑血流发生变化,以此作为参考区不但会忽略小脑本身血流变化,还可掩盖与小脑血流变化相关的脑区.     

Re‐evaluation of normative electronystagmography data in healthy ageing

Previous work by our group questions the validity of existing electronystagmography ( eng ) reference ranges in the elderly. We aim to establish valid reference ranges for eng in people over 65 on the Nicolet Nystar Plus system. Ninety‐six healthy asymptomatic subjects over 65 underwent eng , including spontaneous and positional nystagmus, saccades, smooth pursuit, optokinetic nystagmus and bithermal calorics; 95% reference ranges with confidence intervals were calculated. The newly determined reference ranges were far wider than those provided by the eng equipment manufacturer for eight out of 11 parameters (all P < 0.001). Vestibular function is known to deteriorate and become more variable with age. The failure to reflect this change in currently used reference ranges may have contributed to the high rates of vestibular disease reported in some series of dizzy elderly patients. Clinical interpretation of eng depends on valid reference ranges.     

不同参比点豚鼠体表心电图的比较

目的 比较不同参比点豚鼠体表的心电图。方法 取30只成年豚鼠,分别以中心电端和右前额为参比点,同步记录豚鼠第1、4、7肋间隙环胸3圈18个点的心电图。比较相同测试点中不同的参比点的两组心电图R（r）波振幅。结果 以右前额为参比点记录的心电图R（r）波振幅比以中心电端为参比点的心电图R（r）波振幅大,具显著性差异（P<0.05）。结论 右前额作为记录心电图的参比点要比中心电端优越。     

结构抗震设计理论中若干问题的探讨

介绍了工程抗震理论中一些重要的研究进展,并对若干重要问题进行了探讨,提出了一些新的学术观点。这些问题主要包括抗震设计的目标和优化策略、设防标准的确定、地震作用的计算方法、钢筋混凝土结构地震破坏的机理等。     

89例系统性红斑狼疮患者免疫指标测定的分析

目的：分析免疫学指标对诊断系统性红斑狼疮患者及病情监测的意义。方法：分别应用单向免疫扩散法,间接免疫荧光法、快速斑点免疫印迹技术、形状学方法。结果：活动期ＩｇＧ、ＩｇＡ、ＩｇＭ升高,Ｃ３、Ｃ４下降ＡＮＡ抗体、ｄｓＤＮＡ抗体及ＥＮＡ抗体阳性,淋巴细胞转化率下降;非活动期ＩｇＧ、ＩｇＡ、ＩｇＭ、Ｃ３、Ｃ４近似参考值,ＡＮＡ抗体、ｄｓＤＮＡ抗体滴度下降或转阴,ＥＮＡ抗体及淋巴细胞转化率无明显变化。结论：     

血瘀证目征与血瘀证诊断标准的比较研究

通过６种标准对７８１例患者的诊断研究,提示在诊断阳性率,敏感度,特异度,假阳性率假阴性率和总和积分值等方面,中国血瘀症诊断标准和国际血瘀证诊断标准最优,血瘀证目片和日本瘀血证诊断标准次之,国际瘀血诊断标准试行方案和中山氏瘀血压痛点更次之。各种标准各有其独特优点,应相互取长补短,同时,探讨了导致各种标准不足之处的原因,并提出合理建议。     

氯化磷酸三钠消毒不同水体应用试验研究

本文报告了氯化磷酸三销对医院污水、游泳池水、浅井水、河水的消毒试验方法和结果。结果表明：医院污水消毒加入有效氯9mg／L的氯化磷酸三钠,作用1h后可达到GBJ48—83医院污水排放标准;游泳池水消毒加入有效氯0．8mg／L作用1h后可达到游泳池水卫生标准;浅井水消毒加入有效氯0．8mg／L作用30min可达到饮用水有关卫生标准;河水消毒加放有效氯1．25mg／L作用1h,水质有很大改善,生物指标接近饮用水卫生标准。     

Prospective feasibility study of a mindfulness-based program for breast cancer patients in the southeastern US

BackgroundMindfulness interventions can improve psychological distress and quality of life (QoL) in cancer survivors. Few mindfulness programs for cancer recovery exist in Southeastern U.S. The primary objective of this study was to assess the feasibility of a modified mindfulness-based stress reduction (MBSR) program for breast cancer patients in Birmingham, Alabama. The secondary objective was to explore potential program effects on mindfulness skills and QoL.MethodsThis study was a prospective, quasi-experimental feasibility study conducted over 10 months at a university hospital. Feasibility was achieved if 80% of eligible patients screened enrolled in the study and 70% of enrolled patients attended all 8 program sessions. Effectiveness was estimated by changes in mindfulness and QoL indicators measured with validated scales administered at 3 time points and assessed with a non-parametric Friedman test. Sessions included meditation, yoga, and an attention practice called body scan. There were 3 groups of 2–5 patients.ResultsThe sample totaled 12 patients. Forty-four percent (12/27) of eligible patients enrolled in the study, and two out of 12 enrolled patients completed 8 program sessions, resulting in 16.7% (2/12) retention. However, more than half (66.7%) of participants completed at least 7 sessions. Between baseline and 8-week follow-up, patients demonstrated statistically significant improvements in distress, general wellbeing, and fatigue-related QoL.ConclusionsFeasibility objectives were not achieved. However, a majority of participants (66.7%) completed 7 of 8 program sessions. Program effects were promising for distress, fatigue, and wellbeing. Results warrant further research on MBSR-like programs for breast cancer patients in Alabama.