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HYPOPIGMENTATION AND HEALTHY SKIN PROMOTIng EFFECT OF A MODIFIED QI BAI SAN

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World Journal of Traditional Chinese Medicine 2016年第2期 81-82页

作者： Elaine Wat Yau Tsz Chan Tiffany Hoi Ka Tso Chun Fai ng Ching Po Lau Wing Sum Siu Chun Hay Ko Ka Keung Lau Raymond Hu Clara Bik-San Lau Ping Chung leung Institute of Chinese Medicine and State Key Laboratory of Phytochemistry and Plant Resources in West China The Chinese University of Hong Kong 5100 Cosmetic Company Ltd.

Introduction:Qi Bai San(QBS,七白散)is a traditional Chinese herbal formula used by ancient ladies for healthy skin and *** it is a popular product in the market,it contains animal drug and toxic herbs which

关键词： MSH HYPOPIGMENTATION AND HEALTHY SKIN PROMOTIng EFFECT OF A MODIFIED QI BAI SAN

外源粪菌干预对*** K88感染仔猪肠形态及肠道屏障功能的影响

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中国兽医学报 2018年第10期38卷 1887-1892页

作者：胡栾莎扶雄锋耿世杰程赛赛李媛韩新燕浙江大学动物科学学院/饲料科学研究所/农业部华东动物营养与饲料重点实验室

选取胎次一致、体质量接近的25日龄杜×长×大三元杂交断奶仔猪12头,随机分为对照组和粪菌移植（fecal microbiota transplantation,FMT）组。2组仔猪均先用*** K88攻毒3d,然后给FMT组仔猪灌服金华猪粪便菌悬液3d,对照组灌服等量无菌磷... 详细信息

选取胎次一致、体质量接近的25日龄杜×长×大三元杂交断奶仔猪12头,随机分为对照组和粪菌移植（fecal microbiota transplantation,FMT）组。2组仔猪均先用*** K88攻毒3d,然后给FMT组仔猪灌服金华猪粪便菌悬液3d,对照组灌服等量无菌磷酸钾缓冲液。结果显示：外源粪菌可以改善受体仔猪肠绒毛形态及大肠杆菌引起的肠绒毛损伤,可以抑制K88攻毒引起的肠道通透性增加,提高空肠、结肠中杯状细胞数目,也可相应提高MUC2、紧密连接蛋白（ZO-1,Occludin）的蛋白表达水平。结果表明：粪菌移植可缓解*** K88攻毒引起的肠道损伤,改善肠道黏蛋白表达,并提高紧密连接蛋白表达从而增强肠道上皮屏障功能。

关键词：粪便菌群移植大肠杆菌K88攻毒肠黏膜屏障

用于血清胰岛素测定的荧光共振能量传递(FRET)免疫检测法的建立

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细胞与分子免疫学杂志 2023年第10期39卷 898-903页

作者：南杰夏缓张楠赵洪伟徐蓓赛娜天津市西青医院检验科天津300380 天津医科大学公共卫生学院营养与食品卫生学系天津300070

目的研究探讨新型荧光染料Dylight(DL)和金纳米颗粒(AuNP)间荧光共振能量转移(FRET)效应,并将其与免疫竞争法结合构建一种新型胰岛素荧光免疫检测方法。方法分别将胰岛素抗原(Ag)和胰岛素抗体(Ab)与DL和AuNP进行偶联,形成DL-Ag偶联物和A... 详细信息

目的研究探讨新型荧光染料Dylight(DL)和金纳米颗粒(AuNP)间荧光共振能量转移(FRET)效应,并将其与免疫竞争法结合构建一种新型胰岛素荧光免疫检测方法。方法分别将胰岛素抗原(Ag)和胰岛素抗体(Ab)与DL和AuNP进行偶联,形成DL-Ag偶联物和AuNP-Ab偶联物。利用它们间产生的FRET效应以及免疫竞争反应,建立针对胰岛素的新型荧光免疫检测方法。然后对该检测方法的检测性能进行评估和实际样品的应用研究。结果该荧光免疫检测方法不仅表现出较高的检测灵敏度(0.015 ng/mL),较快的检测时间(4 min)以及较好的检测特异性,而且成功地用于血清胰岛素的检测,回收率在96.9%~121.1%之间。结论新型荧光染料DL和AuNP间FRET效应可应用于血清胰岛素的荧光免疫检测。

关键词：免疫学检验荧光共振能量传递(FRET) 胰岛素

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海南鹦哥岭的外来植物与生态环境影响评价

生态环境 2007年第3期16卷 906-911页

作者：张荣京邢福武吴世捷叶育石王发国陈焕强中国科学院华南植物园中国科学院研究生院北京100039 香港嘉道理农场暨植物园海南尖峰岭国家级自然保护区

通过对鹦哥岭外来植物的调查,以及外来植物区系的种类组成、原产地、生长型、生境和危害程度等的分析,阐明鹦哥岭的外来植物现状及其对当地生态环境的影响。分析表明:共有53种外来植物,约占鹦哥岭种子植物总数的2.73%,主要来自新大陆热... 详细信息

通过对鹦哥岭外来植物的调查,以及外来植物区系的种类组成、原产地、生长型、生境和危害程度等的分析,阐明鹦哥岭的外来植物现状及其对当地生态环境的影响。分析表明:共有53种外来植物,约占鹦哥岭种子植物总数的2.73%,主要来自新大陆热带地区(35种)。其中草本(36种)和灌木(13种)占优势,藤本(3种)和小乔木(2种)相对不明显。外来种对鹦哥岭自然生态系统的影响较小,对人为干扰严重的生态系统影响较大。最后对外来植物进行评估,并提出防控措施。

关键词：海南鹦哥岭外来植物生物入侵

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海南植物增补(Ⅺ)

热带亚热带植物学报 2007年第3期15卷 256-258页

作者：张荣京吴世捷叶育石邢福武陈红锋中国科学院华南植物园嘉道理农场暨植物园

报道了海南8种植物新记录种,隶属于8科8属,其中3属为海南新记录属。新记录属分别为金线草属Antenoron Rafin.、变豆菜属Sanicula Linn.、龙珠属Tubocapsicum (Wettst.) Makino;新记录种包括龙眼润楠Machilus oculodracontis、金线草Antenoron filiforme、大叶拿身草Desmodium laxiflorum、钦州柯Lithocarpus qinzhouicus、多序楼梯草Elatostema macintyrei、膜叶变豆菜Sanicula lamelligera、小叶乌饭树Vaccinium bracteatum var. chinense、龙珠Tubocapsicum anomalum。凭证标本存放在中国科学院华南植物园标本馆(IBSC)、香港嘉道理农场暨植物园植物标本室(KFBG)及香港政府标本室(HK)。

关键词：鹦哥岭新记录属新记录种海南

儿科急诊室中脓融病毒性胃肠炎暴发流行的快速控制

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世界核心医学期刊文摘（儿科学分册） 2006年第A10期2卷 16-17页

作者： Cheng F.W.T. leung T.F. Lai R.W.M. P.C. ng 朱新菊 Department of Paediatrics Clinical Sciences Building Prince of Wales Hospital Shatin New Territories Hong Kong

Aim: To provide a practical action plan for effective infection control of norovirus outbreak in acute paediatric wards. Methods: We report the infection control measures that were implemented to terminate and to prevent nosocomial spread of norovirus gastroenteritis in an open- designed paediatric ward. Results: Nine children, one visitor, and one medical student were affected in a norovirus gastroenteritis outbreak in an acute paediatric ward. Vomiting was the main presenting symptom. The outbreak was rapidly terminated three days after implementation of stringent infection control measures and there was no second wave of attack. These measures included strict contact precautions, prompt isolation and cohorting of symptomatic patients, vigorous environmental cleansing with concentrated disinfectant (hypochlorite solution 1000 ppm), meticulous handling of waste products, and efficient contact tracing of exposed patients, family members, and medical students. Conclusion: Prompt implementation of stringent infection control measures and contact tracing can rapidly terminate the norovirus outbreak and prevent a second wave of infection. Children with unexplained vomiting and those with contact history of gastroenteritis should be properly triaged, isolated, and investigated for possible infective causes, including norovirus- induced gastroenteritis.

关键词：儿科急诊病毒性胃肠炎儿科病房感染控制措施次氯酸盐溶液不明原因呕吐病毒感染探视者精细处

Utilization of the Accident & Emergency Departments by Chinese elderly in Hong Kong

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World Journal of Emergency Medicine 2015年第4期6卷 283-288页

作者： Wai Lam Yip Kit Ling Fan Chun Tat Lui Ling Pong leung Fu ng Kwok leung Tsui Accident & Emergency Department Queen Mary Hospital Emergency Medicine Unit The University of Hong Kong Accident & Emergency Department Tuen Mun Hospital Accident & Emergency Department Caritas Medical Centre

BACKGROUND: The epidemiological data on elderly patients attending Accident and Emergency Departments(AEDs) in Hong Kong is lacking. The study aimed to examine the epidemiology of geriatric patient visits to AEDs in Hong Kong, including demographic data and predictors of life-saving interventions(LSI) and ***: A retrospective cross-sectional study of geriatric patients older than 64 years old attending three AEDs during the year 2012, with a sample of 1 200 patient visits recruited. The data were retrieved from the medical records of the respective hospitals. Descriptive characteristics of the visits were provided. Multivariate logistic regression was performed to evaluate the predictors of LSI and hospital ***: The mean age of the patients was 79.1 years. Totally 49.7% of the patients were male. "Diseases of the respiratory system" was the commonest diagnosis in AEDs as well as that required admission. The admission rate was 56.8%. Logistic regression demonstrated that dependent activity of daily living(ADL), arrival by ambulance, and the higher number of co-morbidities were predictors of LSI, while advanced age, dependent ADL, institutionalized patients, arrival by ambulance, and higher number of co-morbidities were predictors of hospital ***: Ageing population is creating an imminent burden on the emergency service in Hong Kong. Previously unavailable epidemiological information about geriatric attendance to AEDs was described. This forms the basis for development of future studies concerning the medical services on this specific group of patients.

关键词： Elderly Geriatric Emergency department Epidemiology

INITIAL EXOERIENCE OF PACIng LEAD EXTRACTION USIng MECHANICAL AND LASER-ASSISTED DEVICE

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中国介入心脏病学杂志 1998年第4期6卷 165-165页

作者： Lau CP leung SK Chiang CS Chung HK ng W Tse HF Division of Cardiology Dept of MedicineQueen Mary HospitalKwong Wah HospitalQueen Elizabeth Hospital and Prince of Wales HospitalHong KongChina

Objective:To describe our experience on lead extraction in Hong ***:Pacing lead extraction is required when there is infection,lead fracture with protrudingfiagments and absence of venous access during lead ***:We performedthe first lead extraction in Hong Kong using the Cook sheath on March *** 1996,Spectranetics laser sheath using Excimer Laser System(Model CVX-300)was *** was performed under general anesthesis(Cook sheath)or conscious sedation(Laserextraction).Results:Twenty patients with a total of 26 leads were *** indicationsfor lead extraction were:*** retention wire of Aceufix lead(15 patients)2,Infectedpacing leads(4 patients).*** access problem(1 patient).9 leads were extracted withthe Cook sheath,the remaining 17 leads by larer-assisted *** were 20 atrial leadsand 6 ventricular leads from Telectrontics,*** and Intermedics,with thelongest irnplanted lead of 15 *** extraction eas achieved in 24/26(93%)of leadsIn one patient,fracture of outer insulation of Accutix at the superior vena cava occurred afierusccessful removal of the lead from the atrium,and this requited venotomy for *** of advancement of locking styler occurred in another patient with an uninfectedvetricular lead which was not extractde,There was no mortality nor any other majorcomplictaion,Re-implantation was performed at the same setting except for the 4 infectedcases Conelmslom:Lead extraction can be perfomned effectively and smfely with,either theCook or Lmser extraction method,the latter can be chieved without general *** extraction may be incteasingly used in the young patients to reduce the qumber ofhardwares inside the beart and for the purpose of schieving venous access,lends that areabandoned at the time of pacernaker change should be capped rather than cut to facilitate leadextraction in the futureA.

关键词： sheath anesthesia locking conscious retention latter LASER remaining Fracture outer

Supramolecular Chemistry of Oligoamides and Polyamides: Synergism, Gelation, Self-Sorting and Sensing

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Supramolecular Chemistry of Oligoamides and Polyamides: Syne...