Zolpidem induced nocturnal sleep‐related eating disorder (NSRED) in a male patient

Nocturnal Sleep‐Related Eating Disorder (NSRED) is a well‐documented sleeping disorder where the person is reported to experience bizarre eating behavior during sleep. Although various causes are implicated in this disorder, role of drugs cannot be ruled out. Here we narrate an interesting rare case report of a drug‐induced new onset NSRED, where a 45‐year‐old man on zolipdem performed an unexpected and bizarre eating behavior during somnambulistic state, type of which has not been reported earlier in the literature. The case falls under even rarer category as such behavior in sleep is reported mainly in woman. © 2008 by Wiley Periodicals, Inc. Int J Eat Disord 2009     

152例老年高血压病的诊治体会

目的:观察中西医结合治疗老年高血压的疗效。方法:将152例老年高血压患者随机分成两组,对照组76例采用西药治疗,治疗组76例除用西药治疗外辅助中药治疗。结果:治疗组显效30例,有效44例,总有效率97.4%;对照组显效24例,有效40例,总有效率为84.2%。结论:中西医结合治疗老年高血压有较好的疗效。     

水稻亚种间杂种优势利用研究

本试验探讨了华南双季稻区利用亚种同杂种优势的特点和问题,结果表明:当前,两系亚种问杂种一代主要存在的问题是结实率低和谷草比低;籼粳交杂种易受环境条件的影响;每穗实粒数和单株有效穗数是决定单株产量的重要因子;每穗实粒数增加的关键在于结实率的提高,本文还就提高结实率和谷草比等问题提出了意见。     

A Biomechanical Double Sac (Pericardium-Pebax) for Specially Shaped Artificial Ventricles: A Computerized Study to Evaluate Its Mechanical and Volumetric Properties

Abstract: For original ovoid shaped artificial ventricles. a biomechanical double sac consisting of a biological sac (porcine pericardium) as the blood contact interface and a synthetic sac (Pebax 3533) as the mechanical support to assume systolic-diastolic dynamic constraints was conceived. The volumetric and mechanical properties were assessed with a three-dimensional modeling of Pebax sacs and computerized simulations of their systolic distortions for both right and left ventricular configurations. The stresses and strains of these sacs were represented as quantitative mappings for a maximum end-systolic state and were below the respective threshold values above which the Pebax material is jeopardized for permanent structure impairment. After fatigue tests applied on Pebax strips under the alleged working conditions of Pebax sacs, the material structure was unchanged and maintained its intrinsic mechanical properties. The theoretical maximum stroke volumes were 74.4 cm³ and 62.4 cm for the left and right ventricular configurations, respectively. With these mechanical and volumetric features, the biomechanical double sac concept was considered valid and could be provided for a consequent specific total artificial heart.     

CT图象的面罩式覆盖法定量诊断脂肪肝

目的　探讨脂肪肝的脂肪浸润程度的无创性检查方法及临床意义。方法　用 GE 30 0 0 I CT机扫描 36例脂肪肝患者肝脏、脾脏 ,用 CT机配备软件处理数据 ,面罩式覆盖法计算肝脏各个层面的脂肪面积与对应层面肝脏面积 ,并得出比值 (脂肪浸润指数 )。用生化仪检测肝功能指标。肝穿刺病理检测肝组织内脂肪浸润程度。结果　平均脂肪浸润指数与肝功能状态呈显著正相关 ,亦与肝穿刺的病理结果呈正相关 (r=0 .86 5 ,P<0 .0 1)。结论　 CT图象面罩式覆盖法对脂肪浸润的定量分析是诊断脂肪肝可靠的无创性检查方法 ,对非均匀性脂肪肝该方法优于肝穿刺     

100例严重烧伤死亡病例分析

目的 通过对两阶段烧伤死亡病人基本情况进行对比分析，以期探讨进一步提高烧伤救治率的有效措施。方法 总结近20年死亡烧伤病人100例，按前后各10年各50例病人分组(A和B两组)，对其病死率，烧伤面积，深度，致伤原因，院前治疗情况，入院时间，存活时间，吸入伤，气管切开，呼吸机与纤支镜的应用，手术例次，血液透析及死亡原因等进行对比分析。结果 两组烧伤严重程度无差别。致伤原因(多为火焰，爆炸和热液)和死亡原因(严重全身感染，多脏器衰竭和吸入性损伤)也类似，而近10年烧伤病死率明显降低，而入院时间明显滞后，但病人入院后存活时间明显延长，进一步分析发现近10年气管切开和呼吸机应用更加积极和应用广泛，纤支镜辅助检查和治疗增多，手术积极并例次增多，血液透析病例增多。结论 近lO年积极的气管切开，呼吸机和血液透析的应用和积极的手术治疗等综合治疗措施的改进对延长严重烧伤病人的存活期起着重要作用。