雏鸡免疫器官与消化器官发育中肥大细胞的观察  

Study on Mast Cells Development in Immune Organ and Digestive Organ of Chick

作　　者：邓庆生[1] 徐春 郭俊峰[3] 李朝波[1] 尹琼[1] 高登慧[4] 

机构地区：[1]贵州省畜牧兽医学校,贵阳550018 [2]贵阳市乌当区教师培训中心,贵阳550018 [3]贵阳中医学院组胚教研室,贵阳550025 [4]贵州大学动物科学学院,贵阳550025

出　　处：《中国畜牧兽医》2015年第6期1480-1484,共5页China Animal Husbandry & Veterinary Medicine

基　　金：贵州省科学技术基金资助项目[黔科合J字(2009)2132]

摘　　要：本试验通过Carony’s液固定,阿尔新蓝-藏红O复染（AB/SO）法,对1~7日龄雏鸡免疫器官和消化器官中肥大细胞（mast cells,MC）的形态、分布及数量变化进行观察分析。结果表明,免疫器官中MC集中分布在胸腺髓质内、脾脏红白髓交界处、法氏囊的淋巴小结周围组织内;消化器官中MC密集分布于腺胃固有层和胃腺周围、肠的固有层及黏膜下层、肝脏窦状隙和中央静脉周围。雏鸡主要免疫器官与消化器官MC数量随日龄增长均呈上升趋势。For observing and analyzing the motpha,distribution and quantity of mast cells （MC）, the differentiation time and degree of immune organs and digestive organs in different ages of chicken were fixed by Carnoy＇s,stained by AB/SO. The results showed that MC concentrated in the thymus medulla; In spleen, MC distributed in the junction of red pulp and white pulp; MC were seen in the tissue around the lymphoid nodules in bursa of fabricicus tissue. MC distributed with the lamina propria and compound tubular gland in stomach; MC distributed in the lamina propria,sub mucosa of intestine;More MC in liver concentrated around sinusoids and the central vein. The number of MC in the main immune organs and digestive organs of 1 to 7 day old chicks showed an increasing trend.

关 键 词：雏鸡 肥大细胞 免疫器官 消化器官 

分 类 号：S831.1[农业科学—畜牧学]