Floris B, Bini P P, Nuvole P, Di Meglio F G
Istituto di Nutrizione e Endocrinologia, Università di Sassari.
Boll Soc Ital Biol Sper. 1990 Sep;66(9):849-56.
The changes of some parameters in the blood serum of six Giara horses (3 males and 3 females) were checked weekly, in relation to the environmental temperature throughout a one winter and summer. T3, total lipids, triglycerides, urea nitrogen, creatinine, total protein, albumin, beta and gamma globulin showed significant difference between winter and summer and, with the exception of triglycerides, urea nitrogen and total protein were correlated to the environmental temperature. T4, glucose, uric acid and alpha globulin showed no difference between the two seasons and no correlation with the temperature. The results indicate that the seasonal variations in thyroid activity affected the T3 only, and that the blood lipids were transported from the beta globulin and, perhaps, in a smaller quantity, from the albumin, while the alpha globulin was not affected.
在一个冬夏期间，每周检查6匹吉拉马（3匹雄性和3匹雌性）血清中一些参数的变化，这些变化与环境温度有关。T3、总脂质、甘油三酯、尿素氮、肌酐、总蛋白、白蛋白、β和γ球蛋白在冬季和夏季之间存在显著差异，除甘油三酯、尿素氮和总蛋白外，其余均与环境温度相关。T4、葡萄糖、尿酸和α球蛋白在两个季节之间没有差异，也与温度无关。结果表明，甲状腺活动的季节性变化仅影响T3，血脂从β球蛋白转运，也许还有少量从白蛋白转运，而α球蛋白不受影响。
