Effects of bee pollen on partial biochemical indexes in serum of hybrid broilers | 蜂花粉对肉杂鸡血清部分生化指标的影响

chinois. 研究蜂花粉对肉杂鸡血清部分生化指标（胆固醇、甘油三酯、葡萄糖）的影响。272只1日龄肉杂鸡（科宝15006×海赛克斯9）随机分为4纽，每纽2个重复，每个重复34只，公母各半。I组为空白对照，Ⅱ、Ⅲ、Ⅳ组分别添加0．5％、1．0％和1．5％的蜂花粉。14、28和42d时每组随机抽取8只（每个重复4只）心脏采血，分离血清，测定血清中胆固醇、甘油三酯及葡萄糖的含量。结果显示，添加不同剂量蜂花粉2周、6周龄时均可显著（P〈0．05）或极显著（P〈0．01）降低血清中胆固醇的含量；同时1．0％的添加剂量作用最明显。添加0．5％蜂花粉在2周龄时显著降低了血清中甘油三酯含量（P〈0．05）；6周龄时各试验组甘油三酯含量均极显著低于对照组（P〈0．01）。添加1．5％蜂花粉4周龄时血清中葡萄糖含量显著高于对照组（P〈0．05）；6周龄时试验组葡萄糖含量均极显著低于对照组（P〈0．01）。不同剂量蜂花粉对肉杂鸡血清中胆固醇、甘油三酯、葡萄糖含量的变化有一定影响，6周龄时试验组血清中胆固醇、甘油三酯及葡萄糖的含量均显著（P〈0．05）或极显著（P〈0．01）低于对照组。[著者文摘]

anglais. To study the effects of bee pollen on partial biochemical indexes of serum （ cholesterol, triglyceride, and glucose） of hybrid broilers,272 one-day-old hybrid broilers （COBB 1500 ♂ x HISEX ♀ ） were randomly divided into 4 groups, there were 2 repeats in every group and 34 broilers （17 cocks and 17 hens） every repetition. Group I was the contrast group; groups Ⅱ , Ⅲ, Ⅳ were treatment,with 0. 5% ,1.0% and 1.5% bee pollen respectively. At 14, 28 and 42 days old, 8 broilers were randomly selected every group （4 broilers of every repetition）, and the contents of cholesterol, triglyceride, and glucose were determined by plucking blood from heart and separating serum. Adding bee pollen with different doses at 2-week-old and 6-week-old, could significantly decrease the content of cholesterol in serum （P 〈 0. 05 ,P 〈 0. 01 ） ; at the same time, the bee pollen at 1.0% dose showed the best effect. Adding bee pollen at 0. 5 % dose decreased （P 〈 0. 05 ） the content of triglyeeride in serum at 2- week-old ; both of the content of triglyceride in serum of the treatment groups were lower （P 〈 0. 01 ） than that of the contrast group at 6-week-old. Adding bee pollen at 1.5%, the content of glucose in serum of IV group was significantly higher （P 〈 0. 05 ） than that of the contrast group at 4-week-old ; both of the content of glucose in serum of the treatment groups were very obviously lower （ P 〈 0. 01 ） than that of the contrast group at 6-week-old. Adding bee pollen at different doses in basal die of hybrid broilers had effects on the content of cholesterol, triglyceride, and glucose in serum of hybrid broilers. Both of the content of cholesterol, triglyceride, and glucose in serum of the treatment groups were significantly lower （P 〈 0.05 ,P 〈 0. 01 ） than that of the contrast group at 6-week-old.