青柏洁身洗液抑菌实验研究

目的 探讨青柏洁身洗液的体外抗菌作用。方法 以临床妇科常见致病菌为受试菌。采用连续倍比稀释法，观察青柏洁身洗液的最低抑菌浓度和最低杀菌浓度。结果 青柏洁身洗液的MIC和MBC分别为白色念珠菌均为25．0%（ml／m1）。金黄色葡萄球菌3．12％（ml/ml）和12．5％（ml／ml）．铜绿假单孢菌均为50％（ml／ml）。沙门氏菌均为50％（ml／m1）。大肠杆菌均为50%（ml／ml）。结论 青柏洁身洗液对白色念珠菌、金黄色葡萄球菌、沙门氏菌、铜绿假单孢菌、大肠杆菌有一定的抑菌和杀菌作用。     

Evaluation of wound healing activity of some herbal formulations

The wound healing activity of two herbal formulations (Himax ointment and lotion) containing Indradaru extract, i.e. Arjuna bark (Terminalia arjuna, Family-Combretaceae), extract was evaluated for its wound healing potential in two types of wound models in rats (i) excision wound model and (ii) incision wound model. Both the formulations responded significantly in both the wound models tested. The results were also comparable to that of the standard drug nitrofurazone used as a standard drug for comparison in this present investigation. The results were also comparable in terms of wound contracting ability, epithelization period, tensile strength and regeneration of tissues at the wound area. Thus, this investigation con fi rms the use of the Himax ointment and lotion containing Terminalia arjuna extract as a wound-healing agent as known from folklore medicine.     

阴洗液质量标准研究

目的:制定阴洗液的质量标准。方法:采用薄层色谱法鉴别阴洗液中苦参、蛇床子、黄柏,高效液相色谱法测定蛇床子素的含量,采用phenom enx C18色谱柱(4.6 mm×150 mm,5μm),流动相:甲醇-0.1%磷酸溶液(70:30),流速1.0 m l.m in-1,柱温:40℃,检测波长:322 mm。结果:薄层斑点清晰,含量测定重现好,蛇床子素在0.03804~0.192μg范围内线性关系良好,平均回收率为97.62%,RSD%=1.04%。结论:方法简便,准确,可供本品质量控制。     

痔消颗粒洗剂治疗痔病的临床研究

为观察痔消颗粒洗剂治疗痔病的疗效，临床应用痔消颗粒洗剂治疗痔病320例，并与却毒汤治疗的160例进行对比观察。结果表明，该洗剂治疗痔病总有效率99．4％，总显效率84．4％，明显优于对照组（P〈0．01）。对便血、疼痛、肿胀、促进创面愈合疗效明显。     

Effects of vitamin C on dark circles of the lower eyelids: quantitative evaluation using image analysis and echogram

Background/aims: The pathogenesis of dark circles of the lower eyelid (DCLE) has been considered to involve stasis and hyperpigmentation of the eyelids. We have already reported that dermal thickness of lower eyelid skin may represent another factor that affects the appearance of DCLE. The aim of this study was to evaluate the efficacy of vitamin C, which is known to increase collagen, on DCLE through a clinical trial.
Methods: Fourteen subjects with DCLE applied either 10% sodium ascorbate (ANa) or ascorbic acid glucoside (AG) lotion in split-face fashion (opposite side: vehicle only) for 6 months. Melanin index (MI), erythema index (EI), thickness and echogenicity of the dermis at bilateral lower eyelids was measured during this trial.
Results: Change in EI was significantly smaller on the ANa-treated side than on the vehicle-treated side. Dermal thickness tended to be thicker for the ANa-treated side than for the vehicle-treated side, although no significant difference was seen. Both EI and dermal thickness tended to change in parallel manner. On the other hand, no significant differences in changes of EI, MI, and dermal thickness were found between AG- and vehicle-treated sides.
Conclusion: ANa may improve DCLE by thickening the eyelid dermis and concealing dark coloration due to congested blood.     

苦柏洗剂联合马应龙痔疮膏治疗肛周脓肿术后创面愈合临床观察

目的观察苦柏洗剂联合马应龙痔疮膏治疗肛周脓肿术后创面愈合的临床疗效。方法将128例行肛周脓肿一次性根治术患者按照随机数字表法分为对照组和研究组,各64例。对照组用盐酸头孢替安注射液静脉滴注,配以高锰酸钾1∶5000熏洗坐浴创面治疗;研究组采用苦柏洗剂联合马应龙痔疮膏治疗。比较2组患者临床疗效、术后创面疼痛情况、肛缘水肿情况和创面愈合情况。结果研究组的总有效率高于对照组(P<0.05);2组患者术后创面疼痛评分、肛缘水肿评分均显著降低,研究组优于对照组(P<0.05);研究组患者术后创面平均愈合时间短于对照组(P<0.05)。结论苦柏洗剂联合马应龙痔疮膏治疗肛周脓肿术后创面愈合临床疗效较好,能有效降低患者术后创面疼痛程度,改善患者肛缘水肿情况,缩短术后创面愈合时间。     

两种除杂质工艺的爽肤洁阴洗液杀菌效果的比较

爽肤洁阴洗液含苦参、黄柏、白头翁、生黄芪、百部、蒲公英、苍术、黄连、白癣皮、艾叶等中药,为比较两种除杂质工艺之该液的杀灭微生物效果,进行了悬液定量杀菌试验。结果,用乙醇沉淀法除杂质的爽肤洁阴洗液原液对金黄色葡萄球菌、大肠杆菌作用5 min,对白色念珠菌作用10 min,平均杀灭率均≥99.91％;用ZTCl+1澄清剂法除杂质的爽肤洁阴洗液原液对金黄色葡萄球菌作用15 min,对大肠杆菌作用20 min,平均杀灭率才≥99.92％,对白色念珠菌作用20 min的平均杀灭率仅99.84％。结果说明,用乙醇沉淀法除杂质,对该洗液中药成分杀菌效果的影响小于用ZTCl+1澄清剂处理者。     

防止复方间苯二酚洗剂变色的方法研究

目的分析复方间苯二酚洗剂变色的原因并找出解决办法。方法根据复方间苯二酚洗剂处方的性质,参照抗氧剂和金属络合剂的常用浓度,在复方间苯二酚洗剂中分别加入0.2%焦亚硫酸钠、0.2%亚硫酸氢钠、0.2%焦亚硫酸钠＋0.2%亚硫酸氢钠、0.2%焦亚硫酸钠＋0.15%硫代硫酸钠、0.2%焦亚硫酸钠＋0.02%乙二胺四乙酸二钠、0.2%焦亚硫酸钠＋0.1%维生素C,分组放置180 d,于不同光照条件下,观察其颜色变化和含量情况。结果加0.2%焦亚硫酸钠＋0.2%亚硫酸氢钠组放置90 d、120 d、180 d后,其颜色和含量测定均符合规定,且显著优于其他各组（P〈0.01）。结论选用0.2%焦亚硫酸钠＋0.2%亚硫酸氢钠为复方间苯二酚洗剂的抗氧剂,能有效解决该洗剂的变色问题。     

系数倍率法测定免洗手消毒液中醋酸氯己定的含量

目的:测定免洗手消毒液中醋酸氯己定的含量。方法:采用系数倍率法,样品不经分离直接测定免洗手消毒液中醋酸氯己定的含量,测定波长为260、280nm。结果:醋酸氯己定检测浓度线性范围为8～12μg·mL-1(r=0.9999),平均回收率为100.66%(RSD=0.21%)。结论:本方法操作简便快速、结果准确,可用于该制剂的质量控制。     

壮药净癣洗剂治疗糜烂型足癣疗效观察

目的观察壮药净癣洗剂治疗糜烂型足癣的临床疗效。方法选择患有糜烂型足癣的患者174例,观察组87例采用壮药净癣洗剂外洗并湿敷;对照组87例用硼酸溶液外洗后涂盐酸特比萘芬乳膏治疗。结果观察组的总有效率为90.80%,对照组总有效率为77.01%,差异有统计学意义(χ2=6.528,P=0.038<0.05)。观察组无不良反应发生。结论壮药净癣洗剂治疗足部真菌感染疗效肯定,值得临床推广应用。