Results 21 to 30 of about 6,310 (115)

Detection and Inhibition of IgE for cross‐reactive carbohydrate determinants evident in an enzyme‐linked immunosorbent assay for detection of allergen‐specific IgE in the sera of dogs and cats

open access: yesVeterinary Dermatology, Volume 31, Issue 6, Page 439-e116, December 2020., 2020
Background It has been demonstrated recently that immunoglobulin (Ig)E specific for cross‐reactive carbohydrate determinants (CCD) is present in the serum of allergen‐sensitized dogs and cats, and that these CCD‐specific antibodies might confound serological testing. Hypothesis/Objective The objective was to document the prevalence of CCD detectable in
Kenneth W. Lee   +3 more
wiley   +1 more source

Discrepancies in the bilateral intradermal test and serum tests in atopic horses

open access: yesVeterinary Dermatology, Volume 31, Issue 5, Page 390-e104, October 2020., 2020
Background – In equine atopic patients intradermal testing (IDT) and immunoglobulin (Ig)E serology are used frequently. There is little evidence regarding the reproducibility of the IDT and IgE serology in horses. Objectives – To compare the results of a simultaneously performed IDT on the left and right side of the neck in atopic horses, and to ...
Catharina M. M. van Damme   +2 more
wiley   +1 more source

Long‐lasting otic solution containing mometasone furoate can influence intradermal testing in dogs with healthy ears and otitis externa

open access: yesVeterinary Dermatology, Volume 35, Issue 6, Page 736-744, December 2024.
Background – Topical therapy is preferred for otitis externa (OE) in dogs, and otic products commonly contain glucocorticoids that can be systemically absorbed and possibly interfere with diagnostic tests such as intradermal testing (IDT). Hypothesis/Objectives – To determine the effect of a long‐lasting otic solution containing mometasone furoate (MF)
Jennifer L. Clegg   +2 more
wiley   +1 more source

以轻链沉积病为首发表现的华氏巨球蛋白血症1例

open access: yesZhongguo shiyan zhenduanxue, 2021
华氏巨球蛋白血症(Waldenstr9m’s macroglobulinemia,WM)是以淋巴浆细胞浸润骨髓同时伴血清单克隆性免疫球蛋白IgM增高为特点的惰性成熟B细胞淋巴瘤[1]。该病是一种少见的惰性成熟B细胞淋巴瘤,约占血液系统恶性肿瘤的1%-2%[2]。WM临床表现无特异性,容易漏诊、误诊。WM相关的肾损害在临床中比较少见。为此报道1例以轻链沉积病为首发表现的WM,以提高临床工作者对本病的认识。1临床资料患者,男,61岁。因"眼睑及四肢水肿伴乏力、气短8天 ...
杨婷, 胡晓, 沈卫章
doaj  

Changes of serum immunoglobulin of nurses occupationally contacting with anti-tumor drugs

open access: yesHuli yanjiu, 2004
[目的 ]探讨职业接触抗肿瘤药物护士血清免疫球蛋白的变化。 [方法 ]选择接触抗肿瘤药物 5a以上的护士为接触组 ,无抗肿瘤药物接触史的健康志愿者为对照组 ;检测两组血清免疫球蛋白及血常规的变化。 [结果 ]血清免疫球蛋白IgG接触组较正常对照组减少 ,具有统计学意义 (P 0 .0 5 ) ;外周血白细胞数、淋巴细胞数接触组均明显减少 ,两组比较有统计学意义 (P
李茂莲   +4 more
doaj  

大鼠血清的4种处理方法对2-DE效果的影响

open access: yesZhongguo shiyan zhenduanxue, 2012
目的比较大鼠血清样本的4种制备方法对血清蛋白质双向凝胶电泳(2-DE)分离效果的影响。方法分别用直接溶解法、试剂盒沉淀除杂质、改良的TCA/丙酮法和采用去白蛋白及免疫球蛋白试剂盒预处理大鼠血清样本,双向电泳分离血清蛋白;硝酸银染色;image master5.0软件分析所得蛋白质斑点。结果对直接溶解法、试剂盒沉淀除杂质、改良的TCA/丙酮法和采用去白蛋白及免疫球蛋白试剂盒预处理的大鼠血清样本进行双向电泳分离,经3次重复性检测,凝胶的平均蛋白质点数分别为610±54,683±46,735±42和865 ...
张彬, 谭岩
doaj  

鼻咽癌病人血清中免疫球蛋白的初步探讨

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1980
近年来,人们应用免疫单向扩散法,对鼻咽癌病人血清中的免疫球蛋白进行检测,其结果颇不一致。有人发现鼻咽癌病人血清中的免疫球蛋白含量与正常人无差异;有人发现鼻咽癌病人血清中的IgA比正常人显著增高;有人发现鼻咽癌病人血清中的IgG、IgA均较正常人为高;也有人发现鼻咽癌病人血清中的IgG、IgA,IgM均较正常人为高。为了弄清鼻咽癌病人血清中免疫球蛋白的变化,我们对此亦进行了初步的探讨,现将试验方法及结果报告如下:
李连华
doaj  

基因重组乳链球菌防龋疫苗免疫性的实验研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2000
【目的】测定基因重组乳链球菌防龋疫苗的免疫原性和免疫反应性。【方法】用基因重组乳链球菌(HL 107)、乳 链球菌(LM 0230)、变形链球菌Ingbritt 分别灌胃免疫实验动物BALB/ c 鼠, 与未免疫组作对照, 以酶联免疫吸附实验(ELISA) 测定血清及唾液中的抗变形链球菌表面蛋白PAc 的特异性IgG 和IgA。【结果】基因重组乳链球菌组血清中抗PAc-IgG 水平 明显高于乳链球菌组(P
凌均
doaj  

骨髓单个核细胞抗人球蛋白分型试验在免疫相关性全血细胞减少症(IRP)中的诊断意义

open access: yesZhongguo shiyan zhenduanxue, 2009
本文研究骨髓单个核细胞抗人球蛋白分型试验在诊断免疫相关性全血细胞减少症(IRP)的临床意义。90例血细胞减少症患者入院后完善血清铁蛋白(SF),叶酸(FA)及维生素B12浓度,免疫学检查,血小板抗体,乙肝六项,甲肝及丙肝抗体、溶血相关检查、骨髓涂片及染色体核型分析等常规检查。实验组:28例拟诊免疫相关性全血细胞减少症。阳性对照组:自身免疫性溶血性贫血19例。阴性对照组:43例,包括再生障碍性贫血12例、骨髓增生异常综合征14例、巨幼细胞性贫血10例,阵发性睡眠型血红蛋白尿3例,缺铁性贫血4例 ...
李燕   +4 more
doaj  

206例多发性骨髓瘤M蛋白分型及意义

open access: yesZhongguo shiyan zhenduanxue, 2012
M蛋白(monoclonal protein)是由单克隆B淋巴细胞或浆细胞大量增殖产生的具有相同氨基酸序列和蛋白质结构的免疫球蛋白分子或其片段,临床上因其多见于多发性骨髓瘤(multiple myeloma,MM)、巨球蛋白血症(macroglobulinemia ...
史小安
doaj  

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