用户名: 密码: 验证码:
羟甲香豆素喷雾剂的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
羟甲香豆素具有显著的杀螨活性,但因水溶性差,限制了其在临床中的应用;微乳具有增加药物溶解度,增加药物的透皮吸收等优点,多被用于经皮给药;喷雾剂具有使药物分散均匀、可直接到达作用部位、吸收速度快、稳定性好等特点。结合微乳药物载体和喷雾剂剂型的优点,本研究制备羟甲香豆素微乳型喷雾剂,并对其质量、安全性和药效进行研究。
     1.羟甲香豆素微乳的处方前研究。采用紫外分光光度法对羟甲香豆素对照品溶液、原料药溶液、空白微乳溶液、含药微乳溶液进行全波长扫描确定最大吸收波长,并建立羟甲香豆素含量的测定方法,并以正辛醇为有机相测定羟甲香豆素的油水分配系数及在各辅料中的溶解度。结果表明,供试的羟甲香豆素样品液在324nm处均有特征吸收,而空白微乳液无吸收。建立的紫外分光光光度法测定羟甲香豆素含量的标准曲线方程为A=0.083x+0.0529(r=0.9986),在0~30μg/mL浓度范围内线性关系良好,平均回收率(100.263±2.83)%,日内、日间精密度均小于1%。羟甲香豆素的油水分配系数为15.67,LogP=1.20。羟甲香豆素在水中和各药物辅料中的饱和溶解度较小,属于脂水难溶性化合物,其在水中的溶解度为0.16mg/mL,在油酸乙酯、GTCC、维生素E油、IPM等油相中分别为1.40、1.38、1.25、1.02mg/mL;在Tween80、Tween60、EL-35、RH40等表面活性剂中分别为27.55、27.21、21.33、17.88mg/mL;在二乙二醇单乙醚、PEG-400、1,2-丙二醇、无水乙醇等助表面活性剂中分别为44.65、39.08、25.49、22.23mg/mL。
     2.羟甲香豆素微乳处方和制备工艺研究。通过羟甲香豆素在油相、表面活性剂、助表面活性剂中的溶解度分析,绘制伪三元相图,筛选空白微乳处方,并考察羟甲香豆素加入顺序、分散方式和分散温度不同对微乳形成的影响,确定载药量高且稳定的羟甲香豆素微乳处方及其制备工艺。结果表明,油酸乙酯/RH40/正丁醇/氮酮/蒸馏水系统和油酸乙酯/Tween80/异丙醇/氮酮/蒸馏水系统易于形成微乳,载药量高且稳定好的羟甲香豆素微乳处方为:0.9%羟甲香豆素、22.5%Tween80、22.5%异丙醇、5%油酸乙酯、5%氮酮、44.1%蒸馏水,其制备工艺为:将处方量的油、表面活性剂、助表面活性剂、氮酮混合后,加入处方量的羟甲香豆素,超声10min,于40℃水浴中磁力搅拌,至羟甲香豆素完全溶解,缓慢滴加蒸馏水至足量。
     3.羟甲香豆素微乳型喷雾剂的质量评价。按配方制备0.9%羟甲香豆素微乳及微乳型喷雾剂,利用离心法、染色法和稀释法,鉴别微乳的结构类型,透射电镜观察形态,激光粒度分析粒径分布,紫外分光光度测定含量。结果表明,制备的羟甲香豆素微乳为O/W型;淡黄色,澄清透明,流动性好,pH6~7,乳滴呈球形,分布均匀,平均粒径37nm,多分散系数为0.128,94%的粒子粒径介于10~40nm之间,羟甲香豆素平均含量8.54mg/mL。羟甲香豆素微乳型喷雾剂平均装量28.83mL,每瓶总喷次192次,每喷喷量0.15g,每喷主药含量1.22mg。
     4.羟甲香豆素微乳的安全性和药效学评价。通过皮肤急性毒性试验、皮肤刺激性试验、离体杀螨试验和在体杀螨试验,对羟甲香豆素微乳的安全性和药效进行评价。结果表明,0.9%羟甲香豆素微乳皮肤涂敷给药各试验组,试验期内均未见中毒症状和出现死亡。0.9%羟甲香豆素微乳对完整皮肤未引起红斑和水肿刺激反应。对破损皮肤在1h时的刺激分值为1,属轻度刺激,24h后的刺激分值等于或小于0.5,属无刺激性。0.9%羟甲香豆素微乳离体试验3h时可杀死全部供试螨虫,24h杀螨校正死亡率为100%,0.9%羟甲香豆素溶液和0.3mg/mL三氯杀螨醇溶液24h杀螨校正死亡率分别为7.14%和60.00%。统计学分析表明,0.9%羟甲香豆素微乳的杀螨效果优于0.9%羟甲香豆素溶液和0.3mg/mL三氯杀螨醇溶液(P<0.01)。0.9%羟甲香豆素微乳在体治疗第7天时供试兔耳廓光滑干净,耳道内有少量结痂或没有结痂,显微镜检查未见活螨,第14天时耳道内结痂均脱落消失,0.3mg/mL三氯杀螨醇溶液在第7天时耳廓干净,耳道里充满结痂,显微镜检查见少量活螨,第14天时耳道内有少量痂皮,评分数据分析表明,第14天时0.9%羟甲香豆素微乳和0.3mg/mL三氯杀螨醇溶液的治疗效果相当(P>0.05)。
Hymecromone has significant acaricidal activity, but because of poor water solubility, its clinical application was limited. With advantages of increasing solubility and transdermal absorption of drugs, microemulsion was mostly used for transdermal delivery. Spray could make drugs dispersed, reach the sites of action directly, absorb quickly and stability good. Based on taking advantages of microemulsion drug delivery and spray, hymecromone microemulsion spray was prepared in this study, and its quality, safety and efficacy was studied.
     1. Study before the prescription of hymecromone microemulsion. In order to determine oil-water partition coefficient of hymecromone and solubility in drug excipients, the maximum absorption wavelength was confirmed by UV spectrophotometry with the contrast solution of hymecromone, crude drug solution, blank microemulsion solution and hymecromone microemulsion solution to establish method of determing content of hymecromone by UV spectrophotometry. The results showed that the tested hymecromone sample solution had the maximum absorption in 324 nm but blank microemulsion solution had not. The calibration curve for the quantitative analysis of hymecromone by UV spectrophotometry was A=0.083x+0.0529(r=0.9986), the linear relationship was good in the range of 0μg/mL~30μg/mL and the average recovery was (100.26±2.83)%. The RSD of with-day and between-day precision were less than 1%, respectively. The oil-water partition coefficient of hymecromone was 15.67, Log P was 1.20. The solubility of hymecromone was small in oil phase, water or the pharmaceutical excipients. Its solubility in water was 0.16 mg/mL, in oil phase, such as ethyl oleate, GTCC, vitamin E Oil, IPM, was 1.40, 1.38, 1.25, 1.02 mg/mL, respectively, in sufactants, such as Tween80, Tween60, EL-35, RH40 was 27.55, 27.21, 21.33, 17.88 mg/mL, respectively, in cosufactants, such as Diethylene glycol monoethy ether, PEG400, 1,2-Propanediol and ethanol, were 44.65, 39.08 25.49 and 22.23 mg/mL, respectively.
     2. Studies of hymecromone microemulsion formulation and preparation technology. Through analysis of solubility of hymecromone in oil phases, sufactants and cosufactants, and drawing of pseudo-ternary phase diagram, microemulsion formation was determined and the effect of preparing microemulsion about the different order of adding hymecromone, dispersing ways and temperature on microemulsion preparation were investigated to determine microemulsion preparation technology. The results showed that the system of ethyl oleate/ RH40/n-butanol/azone/distilled water and the system of ethyl oleate/Tween80/ iso-prophl alcohol/azone/distilled water were easy to form microemulsion. The prescription with high drug content and good stable was 0.9% hymecromone, 22.5% Tween80, 22.5% iso-prophl alcohol, 5% ethyl oleate, 5% azone and 44.1% distilled water. The preparation technology was that adding hymecromone to the mixture of oil, surfactant, cosurfactant and azone, then ultrasounded 10 min, magnetic stirring in 40℃, until the drug completely dissolved, then dripped distilled water enough slowly to form microemulsion.
     3. Spray quality evaluation of hymecromone microemulsion. According to microemulsion prescription, 0.9% hymecromone microemulsion and its spray were prepared. The structure type of hymecromone microemulsion was judged by the method of centrifugation, staining and dilution. Its appearance and particle diameter distribution were investigated by transmission electron microscope and laser particle size analysator, respectively. The contents of hymecromone microemulsion were determined by UV spectrophotometry. The results showed that hymecromone microemulsion was the type of oil-in-water and the liquid was pallideflavens, clear, well-distributed with good flowability. pH was 6~7. The microemulsion drop presented spherical shape, and the drop size averaged 37 nm with a polydispersity index of 0.128, the particle size of 94% was range of 10~40 nm. The mean content of hymecromone was 8.54 mg/mL in the hymecromone microemulsion. The average filled volume of hymecromone microemulsion spray was 28.83 mL, the total times per bottle were 192, each volume per jet was 0.15 g, content of hymecromone each spray were 1.22 mg.
     4. Safety and efficacy evaluation of hymecromone microemulsion. Skin acute toxicity test, skin irritation test, in vitro and in vivo acaricidal experiment were used to evaluate the safety and efficacy of hymecromone microemulsion. The results showed that after administration of the test group of skin coating with 0.9% hymecromone microemulsion, rabbits in experiment period had no toxic reactions and death. 0.9% hymecromone microemulsion on the intact skin did not cause erythema and edema stimulation. On the broken skin, the irritant score was one after one hour, it belonged to mild stimulation, the irritant score was equal to or less than 0.5 after 24 hours, it was no irritant. The tested mites were all killed in vitro by 0.9% hymecromone microemulsion after 3 h, corrected mortality was 100% after 24 hours. Corrected mortalities were 7.14% and 60% of 0.9% hymecromone solution and 0.3 mg/mL dicofol solution group after 24 hours, respectively. Statistical analysis showed that the effect of killing mites of 0.9% hymecromone microemulsion was better than 0.3 mg/mL dicofol solution (P <0.01). The ears of tested rabbits were smooth and clean, with a little scars or no scar in ear canal by giving 0.9% hymecromone microemulsion in vivo at the 7th day, no live mites were found by microscopy, and at the 14th day, there was no scar in ear canal. The ears of tested rabbits which gave 0.3 mg/mL dicofol were clean, ear canal filled with scabs, a small amount of live mites were found at the 7th day, ant there was little scabs in the era canal at the 14th day. Score data showed that therapeutic effect of 0.9% hymecromone microemulsion was same as 0.3mg/mL dicofol(p>0.05).
引文
安红丽. 2007.原花青素纳米乳的研制[硕士学位论文].陕西杨凌:西北农林科技大学
    曹发昊. 2007.苦参碱微乳的研究[硕士学位论文].陕西杨凌:西北农林科技大学
    陈玲. 2004.伊维菌素微乳透皮制剂的研究[硕士学位论文].南京:中国药科大学
    陈鹰,杜蓉,韩亮. 2009.聚维酮碘口腔喷雾剂的制备.中国药师,12(9):1250~1252
    陈丽娟. 2008.廖冰菖喷雾剂的制剂学研究[硕士学位论文].广州:广州中医药大学
    陈梅. 2009.瑞香狼毒提取物的杀螨活性及其作用机理研究[硕士学位论文].山东泰安:山东农业大学
    崔正刚,殷福珊. 1999.微乳化技术及应用.北京:中国轻工业出版社:83~99
    豆传娜. 2007.茵陈杀螨活性成分的分离纯化及结构鉴定[硕士学位论文].陕西杨凌:西北农林科技大学
    付成效. 2006.湿疹喷雾剂的制备工艺及质量评价研究[硕士学位论文].湖南:湖南中医药大学
    范文忠,孙艳梅,王帅. 2009.不同药剂防治春尺蠖试验初报.吉林农业科技学院学报,18(3):1~3
    国家药典委员会. 2005.中华人民共和国药典.北京:化学工业出版社
    高春升,吴伟,刘大新,昂青才旦,王仲岩. 2010.滴通鼻炎水喷雾剂治疗伤风鼻塞(急性鼻炎)的临床研究.中国新药杂志,19(4):308~310
    韩盈,刘继勇,王玫,彭程,胡晋红. 2009.丹皮酚微乳的制备及经皮吸收研究.中国医药工业杂志,40(9):671~675
    韩盈. 2009.丹皮酚微乳经皮给药系统的研究[硕士学位论文].上海:第二军医大学
    韩旭华. 2006.白芍有效成分经皮微乳的抗炎镇痛作用及其药效物质基础[博士学位论文].北京:北京中医药大学
    何欣. 2008.雷公藤多甙纳米乳透皮给药系统的研究[博士学位论文].陕西杨凌:西北农林科技大学
    何杰,高永良. 2010.布洛芬喷雾剂药效学研究.现代生物医学进展,140~141
    侯新朴,武凤兰,刘艳. 2006.药物中的胶体化学.北京:化学工业出版社:445
    胡婵娟,赵秀丽,胡海洋,谢运飞,苏氡旭,陈大为. 2009.β-榄香烯微乳的制备及理化性质考察.沈阳药科大学学报,26(6):415~422
    胡帅,欧阳五庆,杨雪峰. 2009.复方替米考星纳米乳的制备及其质量评价.精细化工,26(8):800~803
    寇贺红. 2006. 10%丁酚纳米乳的研制[硕士学位论文].陕西杨凌:西北农林科技大学
    开伟华,桂双英,彭代银,王均. 2009.药用微乳处方因素对经皮吸收的影响.中国新药杂志,18(7):618-622
    黎志芳. 2009.羟甲香豆素制剂溶出度测定方法的研究.广东药学院学报,25(2):134~136
    李华,史晓萍,张景云,肖玉平,王太一,王禄增. 2006.新编实验动物学.辽宁:辽宁民族出版社:248
    李杰. 2004-07-14.羟甲香豆素软胶囊剂及其制备方法.中国发明专利. 200410068926.0
    李军,任芬,蒋碧蓉. 2009.注射用葛根素纳米乳的制备及质量评价.时珍国医国药,20(8):1980~1982
    李隆第,金光泽. 1994. 4-甲基-7-羟基香豆素的发光特性研究.分析化学,22(5):440~444
    李宁,张敬一,李川,刘锡联. 2008.氟比洛芬纳米乳的制备及其透皮吸收的研究.中国医院药学杂志,28 (10):819~822
    李天傲,章晔,冯璇,徐翔,许东航. 2009.纳洛酮微乳的制备及其透皮吸收作用.中国药学杂志,44(9):688~691
    廉云飞,李娟,平其能,严菲. 2005.吲哚美辛微乳的制备及经皮吸收研究.中国医药工业杂志,36(3):148~152
    廉云飞. 2004.吲哚美辛微乳经皮制剂的研究[硕士学位论文].江苏:南京:中国药科大学
    刘宝山. 2009.自拟疏肝利胆汤治疗胆囊切除术后综合征疗效观察.北京中医药,28(7):550~552
    刘芳,肖衍宇,平其能,杨闯. 2009.以油包水型微乳为载体促进氟尿嘧啶的经皮渗透.药学学报,44(5):540~547
    刘颖,冯金朝,周珊珊,王宁波. 2009.羟甲香豆素荧光猝灭法测定羟自由基产生量及常见食品水提物羟自由基清除率测定的研究.内蒙古大学学报(自然科学版),40(2):167~172
    刘根新,张继瑜,吴培星,李剑勇,刘英,周绪正,魏小娟,牛建荣,胡宏伟. 2009.不同助表面活性剂对药用微乳形成的影响.中国医院药学杂志,29(3):177~179
    楼宜嘉. 2003.药物毒理学.北京:人民卫生出版社
    梅兴国. 2007.药物新剂型与制剂新技术.北京:化学工业出版社:196~198
    聂欣欣,姜玲,魏伟,杨昭毅,王春. 2009.芍药苷微乳体外经皮渗透性的研究.中国新药杂志,18(12):1151~1158
    庞道毛,何鸿,史秀全. 1993.表面活性剂的生理活性和对农药的增效作用.中国媒介生物学及控制杂志,4(2):143~144
    秦金淼,李引亁,薛琴,薛芬,张海亮,庞丽娜,王倩. 2009.多潘立酮微乳的制备及质量评价.西北农业学报,18(3):33~37
    阮娜. 2005.杀螨中药筛选与丁香杀螨活性成分研究[硕士学位论文].杨凌:西北农林科技大学
    苏德森,王思玲. 2004.物理药剂学.北京:化学工业出版社:338~361
    孙红武. 2007.黄连素纳米乳给药系统的研究[博士学位论文].陕西杨凌:西北农林科技大学
    陶玉芳. 2008.川苏喷雾剂治疗心绞痛临床疗效观察.吉林中医药,28(11):811
    田青平,李鹏,王雷,徐珍,谢茵. 2009.两性霉素B微乳的制备及体外经皮渗透研究.中国药学杂志,44(4):283~287
    田青平,李鹏,徐珍,李菁,谢茵. 2009.萘普生微乳经皮给药制剂的研究.中国新药杂志,18(14):1354~1358
    汪杨,吴伟,阙俐. 2005.油-吐温-醇-水体系伪三元相图在自微乳化制剂研究中的应用.中国医药工业杂志,36(6):345~348
    王高森. 2007.丹参酮ⅡA微乳的研制及其质量评价[硕士学位论文].四川:四川大学
    王华,鲁小梅,姚虎,冯建科,刘瑞江. 2009.香豆素及其衍生物的应用研究进展.化工时刊,23(8):40~43
    王晶,王晓黎,郭俊生. 2009.氢溴酸东莨菪碱微乳的组成对其制备的影响.中国医药工业杂志,40(4):275-279
    王晶,王晓黎,欧伊益,郭俊生. 2009.氢溴酸东莨菪碱微乳的制备及其体外透皮吸收研究.药学实践杂志,27(4):279~281
    王书红,张瑞仁,崔继文. 1999.羟甲香豆素合成工艺改进.黑龙江医药科学,22(4):41
    王思玲,苏德森. 2006.胶体分散药物制剂.北京:人民卫生出版社
    王心如. 2003.毒理学试验方法与技术.北京:人民卫生出版社
    魏红,魏昱,袁超,陈龙华. 2008.微乳技术在中药领域中的应用.中国中药杂志,33(19):2287~2290
    吴顺芹. 2004.氟比洛芬微乳制剂的研究[硕士学位论文].沈阳:沈阳药科大学
    薛璟,贾晓斌,谭晓斌,贾东升,蒋俊,张陆勇. 2009.雷公藤甲素表观油水分配系数的测定及其对吸收预测的研究.中国药学杂志,44(20):1560~1563
    杨惊宇,严冬. 2005.新型药物剂型一微乳.中国医学工程,13(4):378~381
    杨旭建,江晓梅,吴爱发. 2005. HPLC测定羟甲香豆素有关物质.广东药学,15(2):13~14.
    叶湘武,王泽坤. 2005-11-10.复方胆通固体制剂的质量控制方法.中国发明专利.200510003269.6
    应娜,林高通. 2008.微乳的研究进展及应用.海峡药学,20(9):126~128
    于力,张钧寿,周建平. 2006.纳米乳的研究及其在制剂学领域的应用.药学进展,30(11):491~497
    颜耀东. 2006.缓释控释制剂的设计与开发.北京:中国医药科技出版社
    张海科,刘秀峰,范志金,贾俊超,钟增明,徐政专,刘长令. 2008.摇瓶法结合HPLC测定新杀菌剂唑菌酯的正辛醇-水分配系数.安全与环境学报,8(2):5~7
    张慧燕. 2004.关于中药喷雾剂质量标准如何完善的探讨.中国药品标准,5(4):22
    张建媛. 2007. QH917自微乳化释药系统的研究[硕士学位论文].沈阳:沈阳药科大学
    张丽,张冬柏,马季铭. 2003.非水反相微乳的加溶与电导性质研究.物理化学学报,19(2):120~124
    张莉,朱晶. 2006.复方胆通胶囊中羟甲香豆素的含量及溶出度的测定.中药新药与临床药理,17(3):222~224
    张倩怡,杜守颖,陆洋,饶秀丽. 2009.栀子提取物中栀子苷油水分配系数及大鼠肠吸收动力学研究.中国中药杂志,34(14):1840~1844
    张先洲,祝红达,孟书舫,潘细贵. 2007.青藤碱微乳的制备及其体外经皮渗透研究.中国中药杂志,32(19):2007~2010
    张雪梅,余瑜,赵领,钟晓东,梁艳,李必波. 2009.盐酸格拉司琼微乳的制备及其体外经皮渗透研究.重庆医科大学学报,34(6):735~739
    张阳德. 2005.纳米药物学.北京:化学工业出版社:163~188
    张正全,陆彬. 2001.微乳给药系统研究概况.中国医药工业杂志,32(3):139~142
    张兆旺. 2004.中药药剂学.北京:中国中医药出版社
    赵永哲,胡晋红,刘继勇. 2008.透皮给药载体微乳的研究进展.中国药学杂志,43(24):1841~1844
    赵永哲,刘继勇,胡晋红,李凤前,费轶博. 2008.苦参碱微乳的制备及透皮研究.药学服务与研究,8(4):252~254
    赵振国. 2008.应用胶体与界面化学.北京:化学工业出版社
    照那斯图,马英,沃联群,胡运昌,吴卫平,周灯学,朱兰芬. 2004.相转移催化法合成4-甲基伞形酮衍生物的研究.化学世界,6:316~319
    郑俊民. 2006.经皮给药新剂型.北京:人民卫生出版社:255~269
    朱爱平. 1998.香豆素化合物在不同荧光溶剂中的研究.物理化学学报,6:552~555
    朱晓亮,陈志良,李国锋,曾抗. 2006.利多卡因微乳的制备及电镜观察.南方医科大学学报, 26(4):515~525
    祝伟伟,翟光喜,于爱华,宋智梅. 2008.喷昔洛韦微乳经皮渗透的研究.山东大学学报(医学版),46(3):320~330
    庄礼珂,朱文. 2009.气相色谱-质谱法分析海芒果果实的挥发油化学成分.农药,48(7):504~505
    邹爱玲,阮键,付竹霓. 2003. 4-甲基伞形酮半乳糖苷快速检定药品中大肠菌群的方法研究.中国药学杂志,38(6):470~471
    周立国. 2009.药物毒理学.北京:中国医药科技出版社
    郑姗,潘卫东,曹佩雪,梁光义,靳凤云,杨娟,胡世玺. 2010.贵州苗药胡氏湿疹清凉喷雾剂的质量标准研究.中华中医药学刊,28(3):604~606
    Anne Kultti Sanna, Pasonen-Sepp?nen, Marjo Jauhiainen. 2009. 4-Methylumbelliferone inhibits hyaluronan synthesis by depletion of cellular UDP-glucuronic acid and down regulation of hyaluronan synthasen 2 and 3. Experimental cell Research, 315:1914~1923
    Attwood D, Currie L R, Elworthy P H. 1974. Emulsions/Emulsionen. J Colloid Interface Sci, 46: 249~256
    C. Gutierrez-sanchez ? V. Calvinoi-Casilda, E. Perez-Mayoral ? R. M. Martin-Aranda, A.J. Lopez-peinado ? M.Bejblova ? J.Cejka. 2009. Coumarins Preparation by Pechmann Reaction Under Ultrasound Irradiation. Synthesis of Hymecromone as Insecticide Intermediate. Catal Lett, 128:318~322
    Changez M, Varshney M, Chander J, Amit Kumar Dinda. 2006. Effect of the composition of lecithin /n-propanol/isopropylmyristate/water microemulsions on barrier properties of mice skin for transdermal permeation of tetroacaine hydrochloride in vitro. Colloids Surf B Biointerfaces, 50(1): 18~25
    Chen H B, Chang X L, Du D R, Li J, Xu H B, Yang X L. 2006. Microemulsion-based hydrogel formulation of ibuprofen for ropical delivery. Int J Pharm, 15(1-2): 52~58
    Chilin A M, Gaiutto C A. 1996. Synthesis of benopo-ralenguinone derivatives. J Med Chem, 42(15): 2936~1945
    Constantinides P P, Scalart J P. 1997. Formulation and physical characterization of water in oil microemulsions containing long-versus medium-chain glycerides. Int J Pharm, 58(1): 57~68
    Dreher F, Walde P, Walther P, Wehrh E. 1997. Interaction of a lecithin microemulsion gel with human stratum corneum and its effect on transdermal transport. J Control Release, 45 (2):131~140
    Fichi G, Flamini G, Giovanelli, Otranto D, Perrucci S. 2007. Efficacy of an essential oil of Eugenia caryophyllata against Psoroptes cuniculi. Exp Parasitol, 115(2):168~172
    Guillot F S, Wright F C. 1981. Evaluation of possible factors affecting degree of ear canker and number of Psoroptic mites in rabbits. Southwest Entomol, 6(3): 245~252
    Hideaki Nakazawa, Shuichi Yoshihara, Daisuke Kudo. 2006. 4-methylumbelliferone, a hyaluronan synthase suppressor, enhances the anticancer activity of gemcitabine in human pancreatic cancer cell. Cancer Chemother Pharmacol, 57: 165~170
    Ikuko Kakizaki, Keiichi Takagaki, Yasufumi Endo. 2001. Effect of 4-methylumbelliferone on hyaluronan synthesis of Streptococcus equi FM100. International Congress Series, 1223: 269~272
    Jessica S.Yuan, Edgar J.Acosta. 2009. Extended release of lidocaine from linker-based lecithin microemulsions. Int J Pharm, 368(1-2): 63~71
    Kimm S I, Yi J H, Tak J H, Ahn Y J. 2004. Acaricidal activity of plant essential oils against Dermanyssus gallinae (Acari: Dermanyssidae). Vet Parasitol, 120: 297~304
    Krellgaard M. 2002. Influence of microemulsion on cutaneous drug delivery. Adv Drug Deliv Rev, (1): 77~98
    KWEON J H, CHISC, PARK E S. 2004. Transdermal delivery of diclofenac using microemulsion. Arch Pharm Res, 27(3): 351
    Lawrence M J, Ress G D. 2000. Microemulsion-based media as novel drug delivery systems. Advanced Drug Delivery Reviews, 45: 89~121
    Lehmann L, Keipert S, Gloor M. 2001. Effects of microemulsions on the stratum corneum and hydrocortisone penetration. Eur J Pharm Biopharm, 52(2): 129~136
    Leslie M.Frost, David R.Butler, Brian O'Dell, Victor Fet. 2001. A coumarin as a fluorescent compound in scorpion cuticle. Scorpion 2001: In Memoriam, Gary A. Polis, 365~368
    Liu J, Han Y, Yang M, Zhu Q, Hu J. 2009. Preparation of paeonol microemulsion gel its and transdermal characterization in vitro. Zhongguo Zhong Yao Za Zhi, 34(21): 2730~2733
    LUO Zhao-fu, SONG Wei, PAN Zu-ting. 1999. Studies on the Inclusion Complex Reaction and Fluorescent Analytical Application ofβ-cyclodextrin with Hymecromone. Wuhan University Journal of Natural Sciences, 4(4): 473~476
    Li L, Nandi I, Kim K H. 2002. Development of an ethyl laurate-based microemulsion for rapid-onset intranasal delivery of diazepam. Int J Pharm, 237 (122): 77~85
    Madhavi Deshmukh, Pushpa Pawar, Mary Joseph, Usha Phalgune, Rajashree Kashalkar, Nirmala R Deshpande. 2008. Efficacy of 4-methy-7-hydroxy coumarin derivatives against vectors Aedes aegypti and Culex quinquefasciatus. Indian Journal of Experimental Biology, 46: 788~792
    Makot Nakai, Shuichi Yoshihara, Hajime Morohashi. 2008. Effects of Hyaluronan Synthase inhibitors 4-methylumbelliferone and 4-methylesculetin on human pleural malignant mesothelioma cells (NCI-H2052). Hirosaki Med, 59: 118~127
    Moreno MA, Ballesteros MP, Fmtos P. 2003. Lecithin-based oi1-in water microemulsions for parenterause:pseudotemary phase diagrams, characterization and toxicity studies. J Pharm Sci, 92 (7): 1428
    Morita K, Sugiyama Y, Hanano M. 1986. Pharmacokinetic study of 4-methylumbelliferone in rats: influence of dose on its first-pass hepatic elimination. J Pharmacobiodyn, 9: 117~124
    Overbeek J Th G. 1978. Microemulsion, a field at the border between lyophobic and lyophilic colloids. Faraday Disc Chem Soc, 65: 7~19
    Paolino D, Ventura C A, NisticòS, Puglisi G, Fresta M. 2002. Lecithin microemulsions for the topical administration of ketoprofen:percutaneous adsorption through human skin and in vivo human skin tolerability. Int J Pharm, 244(12): 21~31
    Park ES, Cui Y, Yun BJ, Ko IJ, Chi SC. 2005. Transdermal delivery of piroxicam using microemulsions. Arch Pharm Res, 28(2): 243~248
    Peira E, Scolari P, Gasco MR. 2001. Transdermal permeation of apomorphine through hairless mouse skin from microemulsions. Int J Pharm, 226(1-2): 47~51
    Peltola S, Saarinen-Savolainen P, Kiesvaara J, Suhonen T M, Urtti A. 2003. Microemulsions for topical delivery of estradiol. Int J Pharm, 254(1): 99~107
    Perrucci S, Flamini G, Cioni P L, Morelli I, Macchioni F. 2001. In vitro and in vivo efficacy of extracts of Artemisia verlotorum against Pscoroptes cuniculi. Vet Rec, 148: 814~815
    Prince I M. 1977. Microemulsions Theory and Practice. New York: Academic Press: 83~88
    Rhee YS, Choi JG, Park ES, Chi SC. 2001. Transdermal delivery of ketoprofen using microemulsions. Int J Pharm, 228(1-2): 161~170
    Schechter R S. 1998. Microemulsions and Related Systems. New York: Marcel Dek-ker: 1~200
    Schulman J H, Hoar T P. 1943. Transparent Water-in-oil dispersions: the Oleopathic Hydro-Micelle. Nature, 152: 102~103
    Sehulman J H, Stoeekenius W, Prinee L M. 1959. Mechanism of formation and structure of Microemulsion by eleetron mi-croscope. J Phys Chem, 63: 1677~1680
    Shigefumi Takeda, Masaki Aburada. 1981. The choleretic mechanism of coumarin compounds and phenolic compounds. Pharmacentical Society of Japan, 4: 724~734
    Shinoda K, Friberg S. 1975. Adv Colloid Interface Sci, 4: 281
    Sintov AC, Shapiro L. 2004. New microemulsion vehicle facilitates percutaneous penetrationin vitro and cutaneous drug bioavailability in vivo. J Control Release, 95: 173
    Warisnoicharoen W, Lansley A B, Lawrence M J. 2000. Non-ionic oil-in-water microemulsions: the effect of oil type on phase behaviour. Int J Pharm, 198: 7~27

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700