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摘要目的评估妊娠小型猪在行3 T MRI检查时的子宫内温度变化。材料与方法该动物实验已获得伦理委员会的批准。光纤温度传感器插入到胎猪的脑部、腹部、膀胱以及羊水里(妊娠中期,n=2;妊娠晚期,n=2)。妊娠前3个月时(n=
Abstract Objective To evaluate the changes of intrauterine temperature in pregnant mini-pigs underwent 3 T MRI. Materials and Methods The animal experiment has been approved by Ethics Committee. Fiber optic temperature sensors were inserted into the brain, abdomen, bladder and amniotic fluid of fetal pigs (n = 2 during the second trimester; n = 2 during the third trimester). 3 months before pregnancy (n =