›› 2016, Vol. 43 ›› Issue (9): 2502-2507.doi: 10.16431/j.cnki.1671-7236.2016.09.041

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Detection and Analysis of the Pig Sperm Quality by Flow Cytometry

WU Meng1,2, DING Yu-chun1,3, LIU Zuo-hua1,2,4, LIU Wen1,3, LUO Lin1, GE Liang-peng1,2,4   

  1. 1. Chongqing Academy of Animal Sciences, Chongqing 402460, China;
    2. Key Laboratory of Pig Industry Sciences, Ministry of Agriculture, Chongqing 402460, China;
    3. Scientific Observing and Experimental Station of Animal Housing System in Southwest Areas, Ministry of Agriculture, Chongqing 402460, China;
    4. Chongqing Key Laboratory of Pig Industry Sciences, Chongqing 402460, China
  • Received:2016-01-28 Online:2016-09-20 Published:2016-09-20

Abstract:

The flow cytometry was used in this trail to determine the pig sperm quality,in order to ensure the sperm had complete functions during the fertilization process.Four stain methods of SYBR-14/PI (Propidium Iodide),YO-PRO-1/PI,PNA/PI,Mito tracker/YO-PRO-1 were used to detect the plasma membrane integrity,apoptosis,top body ntegrity and mitochondrial function of Rongchang pig sperm.SYBR-14+/PI- expressed live sperm with complete plasma membrane,YO-PRO-1-/PI- expressed live sperm,PNA-/PI- expressed live sperm had no top body reaction,and Mito Tracker+/YO-PRO-1-expressed live sperm with high mitochondrial activity.The functional integrity of the tested sperm was evaluated according to the above comprehensive results.Through the study of Rongchang pig sperm quality detection by flow cytometry,it suggested that the method could provide theoretical basis for clinical diagnosis,and was very important for swine infertility treatments.

Key words: Rongchang pig; sperm; flow cytometry; detection

CLC Number: