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本文以腹腔注射松节油致腹膜炎后1、3、8、14 d,分别以瑞氏染色和组织化学方法对急性非特异性化学炎症期间(实验组,雄性家兔50只)渗出的腹水细胞和正常家兔(对照组,雄性家兔10只)腹水细胞进行了动态观察。瑞氏染色下,正常家兔腹水细胞为小淋巴细胞(87.1%),少量巨噬细胞(9.7%)和极少数多形核粒细胞。炎症后1 d,多形核粒细胞数目明显增高,3 d后逐渐下降。炎症后巨噬细胞数日逐渐增高,14 d后达到高峰,至30 d后仍未降至正常水平。淋巴细胞于炎症8 d后开始相对增多,14 d后尚未回至正常。组织化学观察:多形核粒细胞的碱性磷酸酶(AlP)活性,于炎症后第l d呈强阳性,3 d开始减弱。巨噬细胞的酸性磷酸酶(AcP)活性,炎症后3 d增强,5 d最强,8 d后开始减弱。脂类反应可见多形核粒细胞与巨噬细胞均呈阳性,巨噬细胞3 d反应增强,同时在胞质内存有未着色的空泡。T淋巴细胞的酸性醋酸萘酯酶(ANAE)反应,5 d时阳性反应率明显增高(从2%升至19.5%)。观察表明,在松节油所致家兔急性非特异性腹膜炎期间各种腹水细胞比例改变,功能增强,提示在炎症期间有促进免疫功能的作用。
In this paper, intraperitoneal injection of turpentine caused peritonitis 1,3,8,14 d, Wright staining and histochemical methods of acute non-specific chemical inflammation (experimental group, 50 male rabbits) exudate ascites cells and normal Rabbit (control group, 10 male rabbits) ascites cells were observed dynamically. Wright’s stain, normal rabbit ascites cells small lymphocytes (87.1%), a small amount of macrophages (9.7%) and a very few polymorphonuclear cells. On the 1st day after inflammation, the number of polymorphonuclear neutrophils increased significantly and gradually decreased after 3 days. Macrophages after inflammation gradually increased for several days, reached the peak after 14 days, and still not dropped to normal level after 30 days. Lymphocytes began to increase relatively after 8 days of inflammation and did not return to normal after 14 days. Histochemical observation: The alkaline phosphatase (AlP) activity of polymorphonuclear neutrophils was strongly positive on the 1st day after inflammation and began to decrease on the 3rd day. Acid phosphatase (AcP) activity of macrophages increased 3 days after inflammation, strongest on day 5, and began to weaken after 8 days. Lipid reaction showed polymorphonuclear neutrophils and macrophages were positive macrophages 3 d response increased, while in the cytoplasm of the existence of uncolored vacuoles. Acid ANAE reaction of T lymphocytes increased significantly (from 2% to 19.5%) after 5 days. Observations showed that during the acute non-specific peritonitis caused by turpentine in rabbits, the proportion of various ascites cells was changed and the function was enhanced, which suggested that it could promote immune function during inflammation.