二相厌氧—生物接触氧化工艺处理四环素废水的研究

本文以二相厌氧-生物接触氧化工艺对四环素废水的处理进行了试验研究,并考察了各反应器的运行特性。在进水COD浓度≤3500mg/L,四环素浓度≤230mg/L,二相厌氧中产酸相、产甲烷相及后续生物接触氧化反应器的水力停留时间分别为3、24h和10h时,COD去除率93％,四环素去除率96％,出水COD<230mg/L,生物接触氧化对氨氮的去除率为75％。试验结果表明二相厌氧-生物接触氧化工艺用于处理四环素废水是可行的。     

开塞露灌肠治疗产后尿潴留的临床观察

目的:探讨开塞露灌肠对产后尿潴留的临床应用价值。方法:对60例产后尿潴留患者,随机抽取32例为治疗组,28例为对照组。治疗组用开塞露保留灌肠治疗尿潴留;对照组单纯采用新斯的明肌肉注射。结果:治疗有效率治疗组为100%,对照组为64.3%,P<0.01。结论:开塞露灌肠效果明显高于单纯注射新斯的明,两组有显著差异。     

苦榆顺达灌肠液质量标准研究

目的:建立苦榆顺达灌肠液的质量标准。方法:采用薄层色谱(TLC)法定性鉴别苦参、蛇床子;采用高效液相色谱法测定没食子酸的含量。结果:TLC斑点清晰,分离度良好;没食子酸进样量在0.0722～0.3612μg范围内与峰面积积分值呈良好的线性关系(r=0.9997);平均回收率为97.8%,RSD=1.03%(n=6)。结论:所建标准可用于苦榆顺达灌肠液的质量控制。     

急性重症胰腺炎生大黄两种治疗途径对比研究

目的:对比研究经胃管和高位灌肠不同途径给予生大黄治疗急性重症胰腺炎的治疗效果。方法:SAP患者40例随机分为A组(n=20)和B组(n=20),在综合治疗基础上A组给予胃管注入生大黄。B组给予生大黄高位保留灌肠,观察患者腹痛及腹胀缓解、肠功能恢复、血淀粉酶、C-反应蛋白恢复正常时间及住院天数。结果:灌肠组患者的腹痛、腹胀缓解时间,胃肠道功能恢复时间,C-反应蛋白恢复正常时间,住院天数明显短于胃管注入组,有显著性差异(P<0.05),但血淀粉酶恢复时间无显著性差异(P>0.05)。结论:生大黄高位保留灌肠途径能有效地控制急性重症胰腺炎,缩短病程。     

全口义齿固位及稳定影响因素探讨

目的探讨提高全口义齿固位及稳定的方法。方法通过对患者在试戴及应用全口义齿出现的固位稳定不良现象进行检查分析,寻找出相应的改进方法。结果全口义齿固位不良主要原因是未建立平衡,其次是制作误差及口腔解剖条件差。结论提高全口义齿固位稳定性的有效方法是确保全口义齿良好的咬合关系,提高操作精确度,以弥补口腔条件差的缺陷。     

Analgesic, anti-inflammatory and antioxidant properties of Buddleja globosa, Buddlejaceae

ETHNOPHARMACOLOGICAL RELEVANCE: Buddleja globosa, known as "matico", is employed in Chile for wound healing. AIM OF THE STUDY: To validate the traditional use of the crude drug through in vivo and in vitro evaluation of the anti-inflammatory, analgesic and antioxidant properties of its extracts. MATERIALS AND METHODS: Sequential hexane, dichloromethane, methanol and total methanol extracts were studied using bioguided fractionation. The following activities were investigated: analgesic (writhing test), oral and topic anti-inflammatory (paw- and ear-induced edema), free radical scavenging and antioxidant activities (1,1-diphenyl-2-picrylhydrazyl, DPPH, superoxide anion, lipid peroxidation and xanthine oxidase inhibition). Sodium naproxen, nimesulide, indomethacin were used as reference drugs for in vivo, quercetin and allopurinol for in vitro assays. RESULTS: A mixture of alpha- and beta-amyrins was isolated from the hexane extract that showed 41.2% of analgesic effect at 600 mg/kg, inhibited by 47.7 and 79.0% the arachidonic acid (AA) and 12-deoxyphorbol-13-decanoate (TPA)-induced inflammation at 3mg/20 microL/ear, respectively. A mixture of beta-sitosterol, stigmasterol, stigmastenol, stigmastanol and campesterol was isolated from the fraction CD4-N and beta-sitosterol-glycoside from the fraction CD5-N, reducing TPA-induced inflammation by 78.2 and 83.7% at 1mg/20 microL/ear, respectively. The fraction CD4-N at 300 mg/kg also showed analgesic activity (38.7%). The methanol extract at 600mg/kg per os showed anti-inflammatory effect (61.4%), topic anti-inflammatory (56.7% on TPA) and analgesic activity (38.5%). Verbascoside and luteolin-7-O-glucoside were the major components of the methanol extract; apigenin 7-O-glucoside was also detected. Inhibition of superoxide anion, lipoperoxidation, and DPPH bleaching effect was found in the methanol serial and global extracts. CONCLUSIONS: The present report demonstrate the analgesic and anti-inflammatory properties of Buddleja globosa and validate its use in Chilean traditional medicine.     

灌肠：右侧卧位优于左侧卧位

清洁灌肠或药物保留灌肠都应该提倡用右侧卧位代替传统的左侧卧位。通过解剖部位、物理流体力学、临床实践、实验室观察等,对比左侧和右侧两种卧位的优劣。认为右侧卧位的临床实效和患者的感受,都明显优于左侧卧位。故应改革此百年陋习。     

改良保留灌肠法治疗溃疡性结肠炎疗效观察

目的探讨理想高效的治疗溃疡性结肠炎的保留灌肠方法。方法选择符合溃疡性结肠炎诊断标准且无并发症的患者40倒,随机分为观察组（采用改良保留灌肠法灌肠）20例和对照组（采用传统保留灌肠法灌肠）20例。比较改良保留灌肠法和传统保留灌肠法在溃疡性结肠炎患者治疗中的作用。结果根据灌肠后的便意感,灌肠药液保留时间,灌肠10min后的脉率,灌肠的依从性等评价指标,两组灌肠效果比较,经过x2检验,差异有统计学意义（P〈0．01,P〈0．05）。结论改良保留灌肠法用于溃疡性结肠炎的治疗较传统的保留灌肠法效果好。     

翁舌汤灌肠治疗大肠湿热型溃疡性结肠炎临床研究

目的:观察翁舌汤灌肠治疗大肠湿热型溃疡性结肠炎的疗效及其对患者血清炎症因子水平的影响.方法:将80例大肠湿热型溃疡性结肠炎患者按随机数字表法分为观察组和对照组各40例.观察组给予翁舌汤灌肠治疗,对照组给予美沙拉嗪栓肛门塞入治疗,两组均连续治疗8周.比较两组患者的临床疗效、肠黏膜征象积分和血清炎症因子水平.结果:治疗后,...     

维药西帕依溃结安长期给药对大鼠血液学及血生化指标的影响

目的 观察维药西帕依溃结安长期给药对大鼠血液学及血生化指标的影响,并为该药的临床安全用药提供参考依据.方法 将西帕依溃结浓缩液以高、中、低剂量灌肠给予Wistar大鼠,连续6个月,实验结束时测定西帕依溃结安高、中、低剂量组与对照组大鼠血液学和血生化指标,并进行对照分析,同时观察停药4周后的恢复情况.结果 平均血红蛋白浓度、平均红细胞体积、总胆红素及门冬氨酸氨基转移酶等指标在给药组与对照组间差异有统计学意义(P<0.05),但是均在正常值范围之内.结论 维药西帕依溃结安对大鼠血液学及血生化指标无明显影响,未发现毒性反应.