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妊娠后期母兔注射苯甲酸雌二醇对仔兔的影响 被引量:2

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摘要 为探讨妊娠后期皖系长毛兔注射苯甲酸雌二醇(E2)对仔兔的影响,将8只妊娠16 d的皖系长毛兔随机分成2组,每组4只,试验组妊娠母兔肌肉注射0.3 mg苯甲酸雌二醇。结果表明:E2处理降低了胎儿初生重、仔兔4周龄和6周龄体重,并显著降低了仔兔初生时三碘甲腺原氨酸(T3)、甲状腺素(T4)和胰岛素水平(P<0.05或P<0.01)。推测:E2处理降低了胎儿体内T3、T4和胰岛素水平,可能引起胎儿体内组织成熟性降低或限制了胎盘的血液供给,引起胎儿生长和出生后生长速度变慢。
出处 《中国草食动物》 2011年第3期26-29,共4页 China Herbivores
基金 国家现代农业产业技术体系建设专项资金(nycytx-44) 国家公益性行业(农业)科研专项(nyzx07-040)
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共引文献22

同被引文献15

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