本文選題：消化后AB-PAS　切入點：黏液染色　出處：《臨床與實驗病理學雜志》2017年07期 　論文類型：期刊論文

【摘要】：正AB-PAS是一種常見的特殊染色法,其能較好地顯示中性黏液和酸性黏液,但有時組織內含有的糖原也會顯示,且無法區(qū)分中性黏液,從而影響染色結果的判斷。本科室根據(jù)糖原可被淀粉酶分解破壞的原理~([1]),在染色前用淀粉酶消化切片中的糖原,再進行A B-PAS染色,取得良好的效果,現(xiàn)介紹如下。1材料與方法1.1標本來源收集深圳市人民醫(yī)院病理科已知AB-PAS染色陽性標本,每份標本石蠟切片2張,厚4μm,分為兩組:(1)常規(guī)AB-PAS染色(對照組),(2)消化后行AB-PAS染色(實驗組)。
[Abstract]:Positive AB-PAS is a special staining method, which can display neutral mucus and acidic mucus well, but sometimes the glycogen in tissues also shows, and can not distinguish neutral mucus. According to the principle that glycogen can be destroyed by amylase, the glycogen was digested by amylase before dyeing, and then stained with AB-PAS. This paper introduces the following 1. 1 materials and methods 1. 1 specimens collected from the Department of Pathology of Shenzhen people's Hospital, 2 paraffin sections per specimen, known to be positive for AB-PAS staining. Four 渭 m thick, divided into two groups: 1) routine AB-PAS staining (control group 2) and AB-PAS staining after digestion (experimental group).
【作者單位】： 深圳市人民醫(yī)院病理科;廣州軍區(qū)廣州總醫(yī)院病理科;
【分類號】：R361.2

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1 左汝鐸;;淋巴結的石蠟制片技術及常用特殊染色法和組織化學[J];湖北醫(yī)學院學報;1984年03期

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本文編號：1630806