中国兽医科学2017，Vol.47Issue(5)：655-659,5.DOI:10.16656/j.issn.1673-4696.2017.05.021
黄淮白山羊蹄部形态结构的观察
Observation of morphological structures of the hoof in Huanghuai white goat
摘要
Abstract
To observe hoof anatomical characteristic and organization structures of Huanghuai goat,using gross anatomy and histological method,ten adult huanghuai goats were executed after anesthesia.Two goats were observed through anatomy,and the hoof bottom,wall and hoof sphere of the other eight goats were obtained,using 4％paraformaldehyde fixation,dehydration after softening,transparent,soaking,paraffin embedding and making tissue slices,using HE,Weigert-VG and Sacpic methods dyeing,microscopic observation and photography.In result,capsula ungulae of Huanghuai white goat included hoof edge,hoof crown,hoof wall,hoof sole and hoof sphere;the hoof sole and wall consisted of stratum corneum,stratum granulosum,stratum spinosum,stratum papillare and lamina reticularis,but no stratum lucidum in hoof sole.There were rich arteriovenous anastomosis in subcutaneous tissue of hoof sole,and the structure of alternant gomphosis was obvious between the corneum lobular and corium lobular.The capsula ungulae combined firmly with corium ungulae because of alternant gomphosis structure.There were rich fat tissues and elastic fibers in the hoof sphere,and this characteristic was the structure foundation of dispersing hoof external force.The above-mentioned results laid the morphological informations for further studies on tissue structres of hoof of Huanghuaiwhite goat.关键词
蹄底/蹄壁/蹄球/组织结构/黄淮白山羊Key words
hoof sole/hoof wall/hoof sphere/tissue structure/huanghuai white goat分类
农业科技引用本文复制引用
周金星,盛洁,高文,靳二辉,刘文举,李升和..黄淮白山羊蹄部形态结构的观察[J].中国兽医科学,2017,47(5):655-659,5.基金项目
安徽省第七批“115”产业创新团队项目(皖人才[2014]4号) （皖人才[2014]4号）
安徽省高校自然科学研究重点项目(KJ2016A823) （KJ2016A823）
安徽科技学院重点建设学科项目(AKZDXK2015A04) （AKZDXK2015A04）
安徽省现代农业产业技术体系项目(皖农科[2011]6号) （皖农科[2011]6号）
