本文關(guān)鍵詞： 人芽囊原蟲 檢出率 檢出密度 改良酸醚離心沉淀法　出處：《中國病原生物學雜志》2013年02期 　論文類型：期刊論文

【摘要】：目的比較3種人芽囊原蟲病原學檢查方法的檢出效果。方法收集腹瀉組400例、健康對照組394例送檢糞便標本,分別采用生理鹽水涂片法、碘液染色法和改良酸醚離心沉淀法檢查人芽囊原蟲,并觀察鏡下形態(tài)。結(jié)果腹瀉患者糞便標本3種方法陽性檢出率糞便為11.50%、12.75%和20.75%;改良酸醚離心沉淀法檢出率高于其他兩種方法(χ2=15.804,P0.05),且該法檢出密度亦明顯高于其他兩種方法(χ2=144.715,P0.05)。健康對照組改良酸醚離心沉淀法陽性檢出率(1.52%)和檢出密度最高。糞便中人芽囊原蟲最常見為空泡型,其次為顆粒型。結(jié)論臨床檢測人芽囊原蟲時,應根據(jù)實際需要和檢測條件選取合適的檢查方法。
[Abstract]:Objective to compare the effect of 3 kinds of detection of blastocystishominis pathogenic detection methods. Methods 400 cases of diarrhea were collected, 394 cases of healthy control groups from stool specimens were used saline smear, iodine staining method and the modified acid ether centrifugal sedimentation method examination of Blastocystis hominis, and observed microscopically. The results of diarrhea methods 3 stool specimens of patients with positive rate of stool was 11.50%, 12.75% and 20.75%; modified acid ether centrifugal sedimentation rate is higher than the other two methods (2=15.804, P0.05), and the detection density is obviously higher than the other two methods (2= 144.715, P0.05). Healthy control group modified acid ether centrifugal precipitation positive rate (1.52%) and the highest density of feces. The detection of Blastocystis hominis was the most common type of cavitation, followed by particle type. Conclusion the clinical detection of Blastocystis hominis, should be based on the actual needs and select appropriate detection conditions. Method.

【作者單位】： 廣西醫(yī)科大學第一附屬醫(yī)院檢驗科;廣西醫(yī)科大學寄生蟲學教研室;
【分類號】：R382.9

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本文編號：1492672