目的观察清肠排毒灌肠汤治疗慢性重症肝炎内毒素血症的临床疗效。方法将52例慢性重型肝炎患者随机分为治疗组30例、对照组22例,治疗组在综合治疗基础上给予清肠排毒灌肠汤进行治疗,对照组在综合治疗基础上给予乳果糖灌肠,并比较两组临床效果。结果治疗组总有效率明显优于对照组(P<0.05),治疗组用灌肠汤后内毒素血症改善明显,与对照组治疗后比较有显著性差异(P<0.05)。结论清肠排毒灌肠汤治疗慢性重症肝炎内毒素血症,疗效良好,且具有良好的经济性和安全性,值得于临床进一步应用及推广。

In this paper, we propose a new space-saving method for aggregate Top-N flow statistics. Based on the heavy-tailed characteristic in flow statistics, we divide the flow data into two data sets, mainly focus on the non-redundant data set, and restrict the maximum size of redundant data set. By doing this, the total amount of storage space is reduced. To ensure the statistics accuracy, we use the Least Recently Updated elimination algorithm to keep the useful data and discard the data which matters less to the result. The experimental results show that our method has a high accuracy.

神经性皮痰是皮肤科门诊中常见的慢性皮肤病,特点是皮肤有局限性苔藓样变,伴有阵发性瘙痒.近年来,我们采用中药止痒散外用治疗该病62例,取得较好的效果,现报道如下. 1 临床资料 共治疗观察120例,均为本院门诊患者,临床症状典型,诊断明确,病变部位均发生在颈侧顶部、背部、胭部、骶部、肘部、阴囊等部位.随机分为治疗组和对照组,治疗组62例中,男36例,女26例;年龄22-53岁;病程3个月-8年.对照组58例中,男34例,女24例;年龄24-51岁;病程2个月-15年.

In view of aneurolepidium chinense lawnwas unreasonable usedin recent years, number of animals sustainable oversized, appeared the varying degree degeneration and the salination question. In order to improve the lawn plant survival requirement, to the degeneration, the salination lawn carried on experimental study of planting grass. The result indicated that, after planted 4 pasturages to improve the soil nutrient condition, increased in the soil the nitrogen, the phosphorus and the potassium, the haughty Chinese alfalfa effect was best, the total nitrogen and the fast-acting nitrogen contentincreased 0.50% and 31.91mg/kg separately, in the soil the entire phosphorus and the fast-acting phosphorus content increases 0.252% and 11.33mg/kg separately, in the soil the fast-acting potassium content increases 24.37mg/kg. The salt content and pH have the varying degree to reduce, is best is the alkali cogon grass, the salt content and pH drops 0.058 separately and 0.9, next for Hordeum brevisubulatum(Trin.)Link.cv.Junxu No.1, the salt content and pH drops 0.04 separately and 0.74. Compatible, combats drought, resists the cold, bears salt alkaloid, the output high, the quality is good.

自2004年8月～2006年10月,笔者以自拟扶正升白汤用于各种恶性肿瘤放、化疗的辅助治疗,并对其减毒增效作用进行了疗效观察,现将结果报告如下.

目的研究P16蛋白、nm23蛋白和PCNA在鼻咽癌(NPC)患者组织中的表达,探讨它们之间的关系,并探讨其表达结果与鼻咽癌淋巴结转移及预后的关系。方法应用免疫组织化学SP法检测100例鼻咽癌患者和20例慢性鼻咽炎患者的病变组织中P16蛋白、nm23蛋白和PCNA的表达水平。结果鼻咽癌组织中P16蛋白阳性表达率为31.0%(31/100),伴颈淋巴结转移者的P16蛋白阳性表达率低于无颈淋巴结转移者;生存期<5年者的P16蛋白阳性表达率低于生存期≥5年者。鼻咽癌组织中nm23蛋白阳性表达率为77.0%(77/100),伴颈淋巴结转移者的nm23蛋白阳性表达率低于无颈淋巴结转移者;生存期<5年者的nm23蛋白阳性表达率低于生存期≥5年者。鼻咽癌组织中PCNA的标记指数为(71.6±10.4)%,伴颈淋巴结转移者的PCNA标记指数高于无颈淋巴结转移者;生存期<5年者的PCNA标记指数高于生存期≥5年者。鼻咽癌组织中的PCNA标记指数越高,癌细胞越容易转移,患者预后越差。结论鼻咽癌组织中P16蛋白、nm23蛋白的低表达与鼻咽癌颈淋巴结转移和预后差有关,PCNA的高表达与鼻咽癌颈淋巴结转移和预后差有关。

The effects of carbon source and pH on C_(11)αhydroxylation of 16α,17αepoxy4pregnene3,20-dione were studied basing on the figure of steroid C-(11)αhydroxylation by Rhizopus nigricans.The 100 L bioreactor conversion rate was increased by 2% when using complex carbon source C(glucose:dextrin=1:1).By adjusting pH to(4.0～5.0) in oxidation phase the 100 L bioreactor conversion rate was increased by 3%.

目的研究幽门螺杆菌感染与胃癌的关系。方法分析236例胃癌患者及与其年龄、性别相匹配的对照组,2组均作胃镜检查,活检组织常规脱水切片,作HE染色及Warthin-Starry染色。结果胃癌组HP检出率为40.2%,对照组HP检出率为42.8%,2者比较,无显著性差异。结论胃癌是一种多因素的疾病,HP感染不作为胃癌发生的惟一因素或必需因素;结肠型肠化更容易发生胃癌。