方法：随机选取中期妊娠恒河猴。
METHODS:Mid-pregnant cynomolgus monkeys were randomly selected.
米非司酮；中期妊娠；胎盘。
引产一般分为中期妊娠引产和晚期妊娠引产。
Generally fall into the second trimester induced labor induced labor and late pregnancy induced labor.
结论米非司酮可造成中期妊娠脐静脉的缺氧性损伤。
Conclusion Mifepristone can cause a hypoxic damage in the second trimester fetal umbilical vein.
目的探讨米非司酮对中期妊娠胎盘结构及功能的影响。
Objective to study the effect of mifepristone on the placental structure and function of second trimester pregnancy.
目的探讨米非司酮配伍利凡诺用于中期妊娠引产的疗效。
Objective To discuss the effect of combination of mifepristone and ethacridine used in moderate gestation induced labor.
结果：MR成像在中期妊娠阶段能够显示神经元移行过程。
Results: The neuronal migration process was revealed on MR imaging during the second trimester of pregnancy.
目的：探讨中期妊娠长骨干骨折易发生骨延期愈合的原因。
Objective: to investigate the second trimester of long bone fracture prone to delayed healing of bone causes.
缺失或缩短的鼻骨长度和中期妊娠胎儿患唐氏综合症的检测。
Absent or shortened nasal bone length and the detection of down syndrome in second-trimester fetuses.
中期妊娠妇女较早孕妊娠妇女明显升高（P<0.01），晚期妊娠妇女有所下降；
The serum nitric oxide level in mid-trimester was significantly higher than that in early pregnancy(P<0.01), and decreased in late trimester serum.
目的探索并验证一种安全有效、简便易行、能够明显缩短中期妊娠引产时间的新方法。
Objective To probe and verify a new safe, effective, simple and easy induction method for middle trimester pregnancy with significantly shorter induction time.
结论 地诺前列酮栓配伍依沙吖啶在中期妊娠引产中的疗效和安全性优于单用依沙吖啶。
ConclusionThe combination of dinoprostone suppositories and ethacridine is more effective and safer than ethacridine alone for induction of mid-term pregnancy.
目的比较地诺前列酮栓配伍依沙吖啶与单用依沙丫啶在中期妊娠引产中的有效性和安全性。
Objective To compare the effectiveness and safety of using the combination of dinoprostone suppository and ethacridine and ethacridine alone for the induction of mid-term pregnancy.
方法对134例中期妊娠药物引产术中发生的16例胎盘粘连病例的发生情况和产时处理等进行回顾性分析。
Methods Retrospective analysis was made in 16 cases of placental adherence, detected from induced abortion of 134 pregnant women. The incidence and the treatment of artificial abortion were analyzed.
一些夫妇喜欢等到妊娠中期再公布消息，这个时候流产的风险已经大大的减少了。
Some couples like to wait until the second trimester, when the risk of miscarriage is greatly reduced.
然而，根据研究，妊娠中期经受飓风的胎儿在出生时患胎儿窒息的风险增加了20%。
However, hurricane exposure during the second trimester provoked a 20% rise in fetal distress at birth.
方法用双胎母绵羊，每胎其中一只胎羊在母羊妊娠中期切除甲状腺。
Method During mid pregnancy of the female sheep with twins, one fetus of the twins was thyroidectomized.
所以于妊娠中期补钙可以降低妊高征的发病率。
Therefore complementing calcium in midterm pregnancy can reduce the morbidity of hypertension of pregnancy.
妊娠中期的后期和妊娠晚期产检时血压和尿蛋白测量对先兆子痫的诊断很重要。
Measurement of blood pressure and urine protein at regular intervals in the late second and third trimesters is critical for diagnosis of preeclampsia.
病人们被募集来参加非整数倍的筛选，FASTER测验的目的之一是预测当代妊娠中期羊膜穿刺术相关的流产率。
One of the purposes of the FASTER trial was to calculate the contemporary procedure-related loss rate after midtrimester amniocentesis using patients who were recruited for aneuploidy screening.
妊娠中期胎儿性别诊断也非常可靠。
The method of mid gestation diagnosis of fetal gender is very reliable, too.
这是妊娠中期，估计为25周胎儿肾。切面正常，可见肾盂、肾盏，皮质、髓质分界清楚。
These fetal kidneys (from a gestation estimated at 25 weeks in the second trimester) demonstrate a normal cut surface. Note the pelvis and calyces. Note the well-defined corticomedullary junctions.
在试验开始和妊娠第100天采集母猪血清样，在泌乳中期和断奶前采集母猪血清样和奶样。
Serum samples were collected at the start of the trial and on d 100 of gestation, and both serum and milk samples were collected at mid lactation and prior to weaning.
目的：观察米非司酮对妊娠中期胎儿肾脏超微结构的影响。
Objective to observe the effect of mifepristone on ultrastructure of fetal kidney in the second trimester pregnancy.
他们检测了在妊娠中期心脏损伤后存活下来的雌鼠的心脏。
They evaluated the hearts of pregnant female mice that underwent mid-gestation heart injury and survived.
由于妊娠中期的胎儿极不成熟，往往很快死亡。
颈淋巴水囊瘤；超声检查；妊娠中期；妊娠末期；胎儿。
Cervix lymphatic hygroma; Ultrasonic checkup; Mid trimester of pregnancy; Late pregnancy; Foetus.
探讨孕中期母血清标志物及脐动脉血流用于预测不良妊娠结局的临床价值。
To investigate the clinical value of second trimester maternal serum screening and umbilical artery Doppler for prediction of adverse pregnancy outcome.
中期引产指在妊娠12 -24周，用人工的办法中止妊娠叫做妊娠中期引产。
In the middle of pregnancy induced labor refers to 12 to 24 weeks, with artificial way to end a pregnancy induced labor called gestation.
中期引产指在妊娠12 -24周，用人工的办法中止妊娠叫做妊娠中期引产。
In the middle of pregnancy induced labor refers to 12 to 24 weeks, with artificial way to end a pregnancy induced labor called gestation.
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