江汉大学学报(自然科学版) ›› 2016, Vol. 44 ›› Issue (1): 58-63.doi: 10.16389/j.cnki.cn42-1737/n.2016.01.011

• 医学 • 上一篇    下一篇

不同周龄和性别的SPF级SD大鼠血液生理生化指标的测定与比较分析

李长雷a,舒细记a,陈晓青a,刘宇炜a,易卉玲a,马宝苗*b   

  1. 江汉大学 a. 医学院;b. 武汉生物医学研究院,湖北 武汉 430056
  • 出版日期:2016-02-28 发布日期:2016-03-11
  • 通讯作者: 马宝苗
  • 作者简介:李长雷(1982—),男,实验师,硕士,研究方向:胚胎工程及分子生物学。
  • 基金资助:
    国家自然科学基金资助项目(81373725)

Determination and Comparison of Blood Physiological and Biochemical Indicators in SPF SD Rats of Different Ages and Genders

LI Changleia,SHU Xijia,CHEN Xiaoqinga,LIU Yuweia,YI Huilinga,MA Baomiao*b   

  1. a. School of Medicine;b. Wuhan Institutes of Biomedical Sciences,Jianghan University,Wuhan 430056,Hubei,China
  • Online:2016-02-28 Published:2016-03-11
  • Contact: MA Baomiao
  • About author:马宝苗(1982—),女,实验师,硕士,研究方向:生物化学与分子生物学。E-mail:mabm.whibs@aliyun.com

摘要: 目 的 研究周龄和性别对SPF级SD大鼠血液生理生化指标的影响,建立不同周龄和性别SD大鼠血液生理生化指标正常值背景资料。方 法 离乳3周龄SPF级SD 大鼠80只,雌雄各半,随机分为4、12、24、48 周龄4个实验组,采用全自动生化分析仪及血液细胞分析仪对大鼠的血液生理生化指标进行测定,统计并分析同性别周龄间和同周龄性别间指标差异。结 果 4周龄与12、24、48 周龄大鼠的生理指标如白细胞(WBC)、红细胞(RBC)、血红蛋白(HGB)、血细胞压积(HCT)、红细胞平均体积(MCV)、红细胞平均血红蛋白含量(MCH)、红细胞平均血红蛋白浓度(MCHC)、血小板(PLT)、血小板压积(PCT)、嗜碱性细胞数(BA#)、嗜碱性细胞百分比(BA%)及生化指标如谷草转氨酶(AST)、总胆固醇(CHOL)、总蛋白(TP)、血糖(GLU)、肌酐(CRE)、丙氨酸转氨酶(ALT)、碱性磷酸酶(ALP)、尿素氮(BUN)、甘油三酯(TG)等比较,差异均有统计学意义( P < 0.01 或0.05)。4周龄大鼠血液BA%和24周龄大鼠血液BA#均为雌雄间差异有统计学意义( P < 0.05);12 和24 周龄大鼠血液WBC、RBC 雌雄间差异有统计学意义( P < 0.01 或0.05);48周龄大鼠血液MCH、PCT 雌雄间差异有统计学意义( P < 0.01)。4周龄大鼠血液CRE 雌雄间差异有统计学意义( P < 0.01);12周龄大鼠血液AST、CHOL、BUN 和48周龄大鼠血液GLU 均为雌雄间差异有统计学意义( P < 0.05);4、12和24周龄大鼠血液ALP雌雄间差异有统计学意义( P < 0.01 或0.05)。结 论 同性别不同周龄的SPF级SD大鼠血液生理生化指标差异有统计学意义,同周龄不同性别的SD大鼠之间也存在一定差异。

关键词: SPF级SD大鼠, 周龄, 性别, 血液, 生理指标, 生化指标

Abstract: Objective To study the effect of age and gender on blood physiological and biochemical indicators of SPF SD rats,and establish the normal values background data of blood physiological and biochemical indicators of different ages and genders in SD rats. Methods 80 weaning 3 weeks old SPF SD rats were randomly divided into four experimental groups,4,12,24 and 48 weeks old. The blood physiological and biochemical indicators in rats were detected by fully automatic biochemical analyzer and blood cell analyzer,statistically analysed the indicators differences between the same gender but different age and the same age but different gender in rats. Results The values of the blood physiological and biochemical indicators of 4 weeks old rats,including WBC,RBC,HGB,HCT,MCV,MCH,MCHC,PLT,PCT,BA#,BA% and AST,CHOL,TP,GLU,CRE,ALT,ALP,BUN,TG,which were significantly different from those of the 12,24 and 48 weeks old rats( P < 0.01 or P < 0.05). BA% of 4 weeks old rats and BA# of 24 weeks old rats were both significantly different between the male and female( P < 0.05),WBC and RBC were significantly different between the male and female of 12 and 24 weeks old rats( P < 0.01 or P < 0.05),MCH and PCT were significantly different between the male and female of 48 weeks old rats( P < 0.01). CRE was significantly different between the male and female of 4 weeks old rats( P < 0.01),AST,CHOL and BUN of 12 weeks old rats and GLU of 48 weeks old rats were both significantly different between the male and female( P < 0.05),ALP was significantly different between the male and female of 4,12 and 24 weeks old rats( P < 0.01 or P < 0.05). Conclusion The blood physiological and biochemical indicators differences were statistically significant among SPF SD rats of same gender but different age,which also have some differences among SPF SD rats of same age but different gender.

Key words: SPF SD ratage, gender, blood, physiological indicator, biochemical indicator

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