子宫内膜炎患牛唾液生化变化的初步研究

目的]探究子宫内膜炎患牛唾液生物标志物特点,方法]研究收集试验组子宫内膜炎患牛和对照组健康奶牛唾液,针对所选10种生物标志物使用相关试剂盒在自动生化分析仪上进行检测,并将所得数据进行对比分析。结果]相比健康奶牛,子宫内膜炎患牛唾液生物标志物的升高项为α唾液淀粉酶、皮质醇、乳酸和尿酸,而腺苷脱氨酶、乙酰胆碱酯酶水平、pH值、钠钾比则下降明显。结论]说明应激、炎症和氧化应激在患子宫内膜炎奶牛体内的存在,钠营养状况略受影响。

A preliminary study on the biochemical changes of saliva in cows with endometritis

Objective]To explore the characteristics of saliva biomarkers in cattle with endometritis,Methods]the saliva of cows with endometritis in the experimental group and healthy cows in the control group was collected in this study,and the 10 selected biomarkers were detected on the automatic biochemical analyzer with relevant kits,and the obtained data were compared and analyzed.Results]Compared with healthy cows,the increased salivary biomarkers of endometritis were salivary amylase,cortisol,lactic acid and uric acid,while the levels of adenosine deaminase,acetylcholinesterase,pH value and sodium-potassium ratio decreased significantly.Conclusion]It was suggested that stress,inflammation and oxidative stress existed in cows with endometritis,and the nutritional status of sodium was slightly affected.