五型病毒性肝炎的暴露因素与临床表现的比较

比较急性病毒性肝炎患者感染打危险因素，同时比较五型肝炎的症状和体征。连续收集急性病毒性肝炎患者血清２９３份，用ＥＬＩＳＡ法检测了五型肝炎病毒的病原学指标，并进行了流赞美同学调查。暴露因素：丙肝的肠道外暴露外明显多于甲肝；甲肝和戊肝有较高的“甲肝”患者接触史；乙肝，丙肝和丁肝有高的“乙肝”接触史，与甲肝，戊肝相比差异显著。     

Determinantion and evaluation of antisperm antibodies and seminal immunosuppressive material in recurrent aborting couples

Circulating antisperm antibodies (AsAb) and immunosuppressive material in seminal plasma (SPIM)were determined by solid-phase enzyme staining assay and anticomplement test respectively in 686 patients with abortion (including 285 couples) . 241 fertile couple served as control. It's found that the positive rate of AsAb in infertile patients was significantly higher than that in fertile control,being 36.6% vs 3.3% (P<0.001). AsAb was even more offen detected in recurrent aborting patients. Male patients whose spouses aborted 2-6 fetuses had significantly less SPIM than control, sperm count and sperm motility were also significantly decreased. But the incidence of pyospermia was significantly greater than that in control. It is concluded that AsAb and SPIM have played an important role in the development of recurrent abortions.     

股骨颈骨折几种闭合复位方法的评价(译文)

在股骨颈移位骨折的治疗中,试用了7种不同的闭合复位方法。其中Whitman's法在骨折床台上进行,正常肢体外展,患肢由屈曲牵引至完全伸直位后,维持牵引并外展到与对侧肢体相称位,单髋人字石膏外固定(1914年)。 Leadbetter's法也在骨折床台上进行。将患肢髋部屈曲90°,沿大腿轴线行手法牵引。同时股骨干稍内收,患肢缓慢行环形活动至外展、内旋位,患肢向下降至骨折床台面时,行跟掌试验以验证是否完全复位(1933年)。 Bozan's法利用骨折床台使双下肢维持在伸直位,大绷带放置在患肢髂嵴部位,小绷带放置在患肢腹股沟皱襞最高点处实施牵引。然后整个患肢极度内旋,在维持侧方牵引的同时,患肢外展并轻度过牵(1934年)。     

智力低下者皮纹特征研究

通过对８３例智力低下者（男５８人，女２５人，ＩＱ２５～８９）的１７项指纹指标和７项掌纹指标特征的观察分析，并与７５２例中等智力者（男３７０人，女３８２人，ＩＱ９０～１０９）的指纹和掌纹进行比较。结果表明，两组间有１０项指标存在显著差异或高度差异，其中Ｗｃ、Ｗｂ、ｗＡｃ、Ｌ、Ｓｄ和Ｔｈ／１的真实花纹等６项指标与智力呈负相关；Ｗｓ、ｗｄｌ、Ｌｕ、ＰＴＣ等４项指标与智力呈正相关。同时，作者提出了Ｗｃ、Ｗｂ、ＷＡｃ、Ｓｄ和ＰＴＣ的正常值，其可作为判定智力低下的重要生物学指标，为筛查弱智儿童提供了一种简便易行的方法。作者还为皮纹学的研究方向提出了新的建议。同时，作者还发现了一种新的皮纹型，暂命名为Ｗｂ。     

临床全身性抽搐发作状态下的动态脑电图分析

本文对７２例全身抽搐发作的患者且２４小时脑电图监测期间有临床发作的动态脑电图进行分析，年龄１个月￣６２岁，其中１个月￣１４岁６７例，结果显示：在临床发作状态下，ＡＥＥＧ均显示痫性放电，且有五种波形。其中４２例仅在临床发作时有痫性放电，而发作间歇期背景活动均正常。根据临床及ＡＥＥＧ波形特点，确诊阵挛性发作３８例，强直－阵挛性发作１３例，复杂性部分发作１３例，局限性发作泛化７例，强直发作１例。我们的研     

生长激素在肝硬变门脉高压低蛋白血症手术前的应用研究

目的：研究生长激素（rhGH)对肝硬变门脉高压低蛋白血症患者手术前的治疗价值。方法：肝硬变门脉高压抑行脾切除、门奇静脉断流手术患者60例，Child分级B级，随机分为rhGH治疗组30例，对照组30例。rhGH组术前5d每天皮下注射rhGH 4IU，对照组给予安慰剂生理盐水。两组术前均行相同肠外营养支持。测定治疗前、治疗后3d、4d、5d血浆白蛋白、球蛋白、前白蛋白及空腹血糖。结果：rhGH组治疗后3d前白蛋白较治疗前及对照组明显升高（P＜0．05），治疗后4d、5d仍维持较高水平；治疗后5d白蛋白较治疗前及对照组明显升高（P＜0．05）。rhGH组患者一般情况改善，生活质量提高。对照组白蛋白、前白蛋白无明显变化。两组空腹血糖、球蛋白无明显改变。结论：rhGH联合肠外营养支持对纪正肝硬变门脉高压低蛋白血症患者术前低蛋白状态，改善生活质量有良好疗效，由于rhGH起效慢，应早期、足量、足疗程应用。     

The use of 6-flavor Rehmannia decoction with additives in the prevention of ototoxic deafness induced by gentamicin in guinea pigs]

The purpose of this study is to discuss the effects of the Chinese medicine six-flavor Rehmannia Decoction with additives on preventing deafness induced by gentamicin (GM) in guinea pig by means of testing the thresholds of Preyer's reflex (PR) cochlear microphonic potential (CM), action potential of the auditory nerve (N1) and scanning electron microscope of inner ear (SEM). The results showed that the medicine is effective in reducing the ototoxic effect of GM on inner ear.     

Neuromuscular block with vecuronium reduces the rapidly extracted auditory evoked potentials index during steady state anesthesia

PURPOSE: During clinical monitoring, vecuronium appeared to reduce the rapidly extracted auditory evoked potentials index (A-line ARX index or AAI) to some extent. A prospective and randomized study was designed to analyze this phenomenon. METHODS: Forty adult patients undergoing elective surgery were studied. After tracheal intubation, anesthesia was maintained with an end-tidal isoflurane concentration (F(ET)ISO) of 1.0% for 20 min, then a 10-mL dose of either vecuronium 0.05 mg*kg(-1), 0.1 mg*kg(-1), 0.2 mg*kg(-1) or saline was administered in a randomized, double-blind design. The AAI and bispectral index (BI(hx)) were monitored throughout the study and analyzed off-line. RESULTS: BI(hx) was unaltered after the administration of saline or vecuronium. The mean of the averaged (per patient) AAI values recorded from two minutes to ten minutes after the administration of saline or vecuronium 0.05 mg*kg(-1) did not differ significantly from the corresponding mean recorded from 15 min to 20 min after F(ET)ISO maintained 1.0% (P = 0.678, 0.169), however after the administration of vecuronium 0.1 mg*kg(-1) or 0.2 mg*kg(-1), AAI was reduced from 18.3, 18.0 to 14.8, 13.4 (P = 0.016, 0.017). CONCLUSIONS: Neuromuscular block with vecuronium reduces AAI in patients during steady state anesthesia without surgical stimuli, while BI(hx) is unaltered. The cut-off values of AAI for events should be determined according to the level of neuromuscular blockade when monitoring the depth of anesthesia/sedation.     

小儿纵隔肠源性囊肿影像学表现及分析

目的 分析小儿纵隔肠源性囊肿及其并发症的影像学表现及诊断。资料与方法 回顾性分析经手术病理证实的8例小儿纵隔肠源性、神经肠源性囊肿及其并发畸形、感染及出血时的影像学表现。结果 小儿纵隔肠源性囊肿多位于中后纵隔，呈圆形或椭圆形，密度均匀，边缘清楚。较大时可占据一侧胸腔的大部分。并发感染时囊肿壁模糊，囊内密度增高；囊肿穿孔后可与支气管相通，引起吸入性肺炎及咯血。神经肠源性囊肿均存在脊椎畸形。25％病例同时存在腹部肠重复畸形。结论 小儿纵隔肠源性囊肿少见，除囊肿本身的特点以外，还须注意其他伴发征象，诊断应依靠临床和综合影像学分析。