圈养大熊猫生理和血液指标的季节变化

正大熊猫(Ailuropoda melanoleuca)的健康关系到整个大熊猫种群的发展。对大熊猫血液生理生化指标的监测可以反映其健康状况及食物营养的合理性,受大熊猫种群数量及采样方式等因素的限制,关于大熊猫血液生理生化指标的报道较为有限,且动物的来源及采血状态均有很大的差异,结果也存在较大差异(Chen,1987;王强等,1998;李光汉等,1999;罗娌等,2017)。研究表明,体况(董全等,1991)、年龄(Mainka,1995;李才武等,2012;罗娌等,2017)、性别(Mainka,1995;罗娌等,2017)、地域(余昌萌等,2019)等是影

Seasonal changes of physiological and blood indices of captive giant panda

In order to explore the influence of season, age and gender on the physiological and blood indices of captive giant panda, the blood indices of 18 individuals, including sub-adult, adult and aged, were monitored dynamically. The results showed that WBC, NEU, LYM, MON, BAS, RBC, HGB, HCT, MCV, MCHC, PLT and MPV were significantly affected by the three factors(P＜0.05),among which the interaction of age and season, gender and season had a significant effect on MON(P＜0.01).In terms of blood biochemical indices, there were significant effects on TBIL, IDBIL, TP, ALB, GLO, A/G, AST, ALT, ST/LT, GGT, ALP, LDH, PA, ADA, 5-NT, AFU, TBA, BUN, UA, BMG, Na, CL, TG, HDL, APOA1, APOB, GLU(P＜0.05).The interaction of age and season had significant effects on PA(P＜0.05),and the interaction of gender and season had significant effects on PA and BMG sound(P＜0.01).In addition, the content of Zn, Ca, Fe in blood trace elements was significantly affected by season and age(P＜0.05).In conclusion, in addition to gender and age factors, seasonal changes have a significant influence on physiological and blood indices of giant panda .