Abstract:背景:营养缺乏和营养不良会引起周期性嗜睡、情绪低落和贫血。因此,在本研究中,我们通过实验诱导鸡营养不良,以跟踪鸡的脑功能和贫血状况(血液指数)。材料和方法:本研究以两组60只一天龄的雏鸡为研究对象,这些雏鸡喂食商品开食料10天,然后平均分成两组,饲养6周。第一对照组在生长期和育成期饲喂商品生长料和育成料,而第二试验组在生长期和育成期持续饲喂黄玉米。所有雏鸡在六周内每周称重一次,以记录体重差异。每两周从每组的10只雏鸡中采集全血样和脑匀浆,以评估脑组织匀浆参数、白细胞计数差异、全血细胞计数和血液指数。结果:比较两组雏鸡的脑组织匀浆发现,缺食组的乙酰胆碱酯酶(AChE)和总抗氧化能力(TAC)在整个饲养过程中显著增加,而肿瘤坏死因子-α(TNF-α)在缺食组第二周和第四周后增加,第六周后两组无显著差异。对照组的谷胱甘肽过氧化物酶(GPx)和超氧化物歧化酶(SOD)在整个实验期间都明显增加,而全血细胞计数(CBC)和细胞差异计数显示,食物缺乏组的白细胞(WBCs)在整个实验期间都明显增加、嗜酸性粒细胞浓度在缺食组两周和四周后明显升高,六周后两组差异不明显;淋巴细胞在对照组第二周后明显升高,四周后差异不明显,六周后缺食组则… Show more
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