Results 31 to 40 of about 56,543 (166)
Veterinary Dermatology, Volume 36, Issue 6, Page 862-869, December 2025.ABSTRACT Background Chronic cases of canine otitis externa (OE) often develop infections with Pseudomonas aeruginosa (PA). Given the organism's high level of resistance, veterinary surgeons often turn to compounded solutions. Limited data describing the stability and potency of compounded ceftazidime (CAZ) solutions are available, which may affect ...
McKenna Snidow +6 more
wiley +1 more source
多药耐药对肝癌细胞增殖、凋亡、侵袭活性、耐药机制及丝裂原活化蛋白激酶表达的影响 [PDF]
, 2012 目的:通过化疗药物诱导建立多株人肝癌多药耐药细胞模型,探讨多药耐药获得对细胞增殖、凋亡、侵袭能力的影响,耐药机制及与丝裂原活化蛋白激酶(mitogen-activated protein kinase,MAPK)信号通路表达的相关性。方法:采用多柔比星(adriamycin,ADM)高浓度冲击和小剂量缓升2种方法诱导建立人肝癌细胞(HepG2、SMMC-7721和BEL-7402)耐药模型。比较耐药细胞株与亲本细胞株间的差异,主要包括采用生物发光法进行药物敏感实验并计算耐药指数;RT ...
丁鑫 +6 more
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热化疗逆转人肝癌细胞系HepG2/ADM多药耐药性的实验研究
Zhongguo shiyan zhenduanxue, 2007 目的研究热化疗对多药耐药人肝癌细胞系HepG2/ADM耐药性的影响并探讨相关的机制。方法通过MTT法测定热化疗对多药耐药人肝癌细胞系HepG2/ADM耐药性影响;利用流式细胞仪检测细胞内ADM浓度变化。结果热化疗使多药耐药人肝癌细胞系HepG2/ADM耐药性降低;细胞内阿霉素浓度提高。结论热化疗具有逆转多药耐药人肝癌细胞系HepG2/ADM耐药性的作用,可能与细胞内阿霉素浓度提高有关。
李玉, 王宁, 孙涛, 宋丽艳
doaj
Veterinary Dermatology, Volume 36, Issue 6, Page 825-837, December 2025.Background: Inhibition of the Janus kinase pathway is an established treatment for allergic dermatitis. Objective: To evaluate the efficacy and safety of ilunocitinib for control of pruritus in dogs with allergic dermatitis in a randomised, double‐masked clinical trial.
Sophie Forster +5 more
wiley +1 more source
陕西省87株耐药结核分枝杆菌寡核苷酸基因分型和耐药性分析 [PDF]
, 2018 目的对陕西87例耐药结核分枝杆菌进行分型研究,了解不同基因型在陕西的流行情况及耐药相关性。方法收集陕西省结核分枝杆菌耐药菌株87株,采用Spoligotyping方法对结核分枝杆菌临床分离株进行基因分型。结果 87株耐药结核分枝杆菌中北京家族占86.21%(75/87),非北京家族占13.79%(12/87);非北京基因型中,T家族(T1、T2、T2-3、T3)占9.20%(8/87),Manu家族占1.15%(1/87),新发现基因型占3.45%(3/87)。北京家族和非北京家族的单耐药、多耐药 ...
杨健 +5 more
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Veterinary Dermatology, Volume 36, Issue 5, Page 621-629, October 2025.Background – Canine superficial bacterial folliculitis (SBF) is a common recurrent condition with a growing requirement for culture and susceptibility as a consequence of increased antimicrobial resistance and antimicrobial stewardship. Different opinions persist about the ideal technique for culture sample acquisition, which varies with lesion ...
Jason B. Pieper +3 more
wiley +1 more source
Veterinary Dermatology, Volume 36, Issue 5, Page 552-565, October 2025.Abstract Background Canine pyoderma is one of the most common presentations in small animal practice, frequently leading to antimicrobial prescribing. Objectives To provide clinicians with antimicrobial treatment guidelines for staphylococcal pyoderma, including those involving meticillin‐resistant staphylococci.
Anette Loeffler +9 more
wiley +1 more source
, 1998 本论文包括以下几方面的研究内容：我国鱼类病原细菌的耐药性调查和分析：病原细菌对常用药物的抗性发展研究；药物的血液浓度与耐药性的关系；耐药质粒的检测；耐药质粒的生物学特性；耐药质粒的消除；质粒特征与耐药性的关系；海水、半咸水对抗菌药物抗菌作用的影响；环丙沙星和氯霉素的杀菌作用及抗生素后效应研究。具体结果如下：(1) 从不同地区分离收集到的35株鱼类病原菌(包括嗜水气单胞菌、迟缓爱德华氏菌、鲁氏耶尔森菌、弧菌、假单胞菌和未定种病原菌)中，对青霉素和半合成青霉素、头孢菌素及万古霉素耐药的菌株比例最高，为85 ...
李爱华
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Zhongguo shiyan zhenduanxue, 2011 目的探讨呼吸道分离的金黄色葡萄球菌耐药情况、耐药的菌株是否有遗传稳定性,及对其他种类的抗生素有无交叉耐药。方法把试验菌株与标准菌株在不同含药平皿中接种传代,观察MIC值的变化,再测定遗传稳定性及有无交叉耐药。结果试验菌株与标准菌株多次传代后,耐药突变菌株获得的耐药性是稳定的。未对其他种抗生素发生交叉耐药。结论合理选用抗生素,监测细菌耐药性、掌握耐药机制等综合措施的实施,才能减缓细菌耐药性的增长。
王轶, 刘珊珊, 黄瑾
doaj
Veterinary Dermatology, Volume 36, Issue 3, Page 302-313, June 2025.Background – Malassezia pachydermatis (MP) is implicated in severe dermatitis and otitis externa (OE) of companion animals and recently gained attention for its increasing resistance to azole compounds. For this reason, developing novel therapeutic strategies is of great interest. In a previous work, we used reference yeast isolates to evaluate several
Costanza Spadini +11 more
wiley +1 more source