NSP酶制剂对雏鹅血清生化指标和激素的影响

Effects of NSP Enzymes on Blood Biochemical Indices and Blood Serum Hormone of Gosling

选择150只1日龄雏鹅进行28 d的饲养试验,研究了在基础日粮中分别添加0.2%和0.4%的非淀粉多糖酶制剂(NSP酶制剂)后,NSP酶制剂对雏鹅血清生化指标和血清激素的影响。结果显示,0.2%与0.4%的NSP酶制剂对GLU(葡萄糖)浓度分别提高了19.47%和13.15%(P<0.05),TP(总蛋白)浓度分别提高了18.74%和22.52%(P<0.05),GPT(谷丙转氨酶)浓度分别提高了28.84%和32.91%(P<0.05);对UA(尿酸)、TC(总胆固醇)和TG(甘油三酯)浓度无显著影响(P>0.05)。0.2%与0.4%的NSP酶制剂对INS(胰岛素)的提高幅度分别为20.55%与22.83%(P<0.05),对T3(三碘甲状腺原氨酸)的提高幅度分别为17.60%与16.00%(P<0.05),对IGF-Ⅰ(胰岛素样生长因子-I)的提高幅度分别为21.16%和18.30%(P<0.05),而对TSH(促甲状腺素)、GH(生长激素)、T4(甲状腺素)和GLu(胰高血糖素)均无显著的影响(P>0.05)。

150 1-day-old goslings were used to study the effects of 28 days based diets containing different NSP （Nonstarch polysaccharides） enzymes levels （0,0.2% and 0.4%） on their blood biochemical indices and blood serum hormone indices. The results of the research on the blood biochemical indices showed that,in the conditions of both supplementations with 0.2% NSP enzymes and 0.4% NSP enzymes, GLU （Glucose） were significantly （P〈0.05） enhanced by 19.47% and 13.15% respectively, TP（Total protein） were significantly （P〈0.05） enhanced by 18.74% and 22.52% respectively, and GPT （Glutamic-pyruvic transaminase）were significantly （P〈0.05） enhanced by 28.84% and 32.91% respectively. But UA（Uric acid）, TC （Total cholesterol） and TG （Glycerin trilau-rate） were unchanged in statistical significance （P〉0.05）. The further research on the blood serum hormone indices showed that： with the treatments in the two appointed levels of NSP enzymes, INS （Insulin） were significantly （P〈0.05） enhanced by 20.55% and 22.83% respectively, T3 （Triiodothyronine） were significantly （P〈0.05） enhanced by 17.60% and 16.00% respectively, and IGF- Ⅰ （Insulin-like growth factor Ⅰ ） were significantly （P〈0.05）enhanced by 21.16% and 18.30% respectively. But GLu（Glucagon）,TSH（Thyroid stimulating hormone）, T4（Tetraiodothyronine） and GH （Growth hormone） were unchanged in statistical significance （P〉0.05）.