太行山猕猴掌骨和跖骨体质量的性差与排序  

Sex difference and ordering in the weight of metacarpals and metatarsals in Macaca mulatta from the Taihang Mountains

作　　者：党晓云[1,3] 赵晓进[2] 梁芝栋[3] 赵阳[2] 鲁梦娇[2] 

机构地区：[1]中国地质大学地球科学与资源学院,北京100083 [2]河南师范大学生命科学学院,新乡453007 [3]河南师范大学体育学院,新乡453007

出　　处：《解剖学杂志》2009年第4期533-535,共3页Chinese Journal of Anatomy

基　　金：河南省动物学省级重点学科基金资助（豫教财[2001]160号）

摘　　要：目的：了解太行山猕猴掌（跖）骨体质量性差和排序。方法：测量25例掌骨和27例跖骨体质量。运用SPSS13．0统计软件对掌（跖）骨体质量性差和排序进行方差分析。结果：掌（跖）骨体质量性别差异有统计学意义，两侧之间则没有统计学意义。使用不同的方法各掌（跖）骨体质量的排序不同。掌骨体质量均值顺序是3〉2〉4〉5〉1。在侧别和性别之间无差异；跖骨体质量均值排序在性别之间有差异，雄性是3〉4〉2〉5〉1，雌性是3〉4〉2〉1〉5。结论：太行山猕猴掌（跖）骨体质量存在性差，各掌（跖）骨体质量的排序也有一定性差，此性差产生的原因与基因调控、出生前性激素水平及出生后异速生长速度等有关。Objective： To find out the sex difference and ordering in the weight of metacarpals and metatarsals in Macaca mulatta from the Taihang Mountains. Methods： Weight of 25 metacarpals and 27 metatarsals were measured. The ANOVA was employed by means of SPSS13.0 to study their dimorphism and ordering. Results： There was sex difference among the weight of metapodials in Macaca mulatta （P〈 0.05 ）. But the weight of both metacarpal and metatarsal was similar on the two sides of the body （P〈 0.05 ）. For the metacarpals, the ordering of the weight mean was 3 〉 2 〉 4 〉 5 〉 1. For the metatarsals, the ordering was 3 〉 4 〉 2 〉 5 〉 1 for male and 3 〉 4 〉 2 〉 1 〉 5 for female. Conclusion： The sex difference exists in the weight of metapodials in Macaca mulatta and also exists in the ordering for metatarsals. The reasons why sex difference exists might be related with the gene adjustment, the antenatal hormone and postnatal growing in different allomery.

关 键 词：猕猴 掌(跖)骨 体质量 性差 排序 

分 类 号：R735.102[医药卫生—肿瘤] R589.2[医药卫生—临床医学]