我们已经知道叶酸降低风险的神经管缺陷，包括脊柱裂。
We already know that folic acid reduces the risk of neural tube defects, including spina bifida.
神经管缺陷儿出生素质差，围产期病死率高，预后不良。
Babies with NTDs are in poor birth quality, higher perinatal mortality and poor prognosis.
我们评估了在强化补充叶酸前后神经管缺陷发生率的变化。
We assessed changes in the prevalence of neural-tube defects in Canada before and after food fortification with folic acid was implemented.
了解神经管缺陷的基本分布情况，分析其环境及行为危险因素。
To understand the basic distribution of neural tube defects and analyze the environment risk factors.
在100,000婴儿中，一项筛检可避免187个神经管缺陷。
In 100,000 births, a screening program would avent 187 neural tube defects.
母亲妊娠期前或妊娠期增加叶酸摄入，将降低神经管缺陷发生的概率。
Mothers who supplement their diets with folate prior to and during pregnancy can often reduce this risk.
在孕前和孕期食用添加叶酸的强化谷物，防止胎儿发育过程中的神经管缺陷。
Eating grains fortified with folate before and during pregnancy helps prevent neural tube defects during fetal development.
维甲酸作用于准备神经管缺陷的模型，并且玉米油也同样作用于正常对照组。
Retinoic acid was administrated to prepare models of neural tube defects, while corn oil was equally administeredrated in the normal control group.
大多数育龄妇女增补叶酸被临床证明是预防胎儿神经管缺陷行之有效的方法。
It was clinically testified that supplement of folacin for neural tube defect prevention is efficient for women of childbearing ages.
在健康饮食中足够的叶酸能够减少一个妇女怀上患有神经管缺陷胎儿的风险。
Adequate folic acid in healthful diets may reduce a woman's risk of having a child with a neural tube defect.
无脑儿是神经管缺陷的一种类型，是单纯性先天性缺陷，与染色体异常无关。
Anencephaly is a form of neural tube defect that is typically an isolated birth defect that is not related to chromosomal abnormalities.
目的了解1988～1992年我国神经管缺陷（NTD）发生率的变化趋势。
Objective To study the variation trend in incidence of neural tube defects (NTDs) during 1988 to 1992 in China.
其中神经管缺陷发病率最高，是严重影响出生人口素质，导致先天性残疾的主要病因之一。
Neural tube defects had a high incidence, seriously influenced the birth - population diathesis and disabled.
禽蛋中的叶酸可以有助于减少妊娠期神经管缺陷的发生；这是低收入国家中许多贫困妇女普遍面临的一个问题。
Folic acid in eggs can help to reduce the incidence of neural tube defects in pregnancy; a common occurrence for many disadvantaged women in low-income countries.
除此之外，肥胖孕妇的婴儿更可能需要送入新生儿加强监护病房，并且这些婴儿具有很高的神经管缺陷发病率。
In addition, the babies of obese mothers are more likely to be admitted to neonatal intensive care units. They also have a higher incidence of neural tube defects.
亚甲基四氢叶酸还原酶基因突变导致的遗传多态现象可增加神经管缺陷(ntd)发生的危险性。
The genetic polymorphisms due to mutations in the methylene tetrahydrofolate reductase gene may increase the risk for NTDs.
提示：高龄孕妇应做羊水afp筛查检测，有助于提高神经管缺陷患儿的诊出率，避免患儿出生。
Hint: For the older pregnant woman, the AFP in amniotic fluid should be checked as a rule. The check rate of nerve tube blemish can be increased, and the birth of ill infant can be avoided.
最常见的神经管缺陷是脊柱裂，它是指胎儿期脊髓没有被完全封闭，和无脑畸形，它指部分或全部脑组织没有发育。
The most common neural tube defects are spina bifida, in which the spin al cord fails to close completely during fetal development, and anencephaly, in which part or all of the brain doesn't develop.
报告中提到，唇腭裂、神经管缺损、多趾症、先天性心脏病和脑积水是困扰我国新生儿的五大出生缺陷。
Cleft palate , neural tube defects, excessive numbers of fingers or toes, congenital heart disease and water on the brain are the top five birth defects among Chinese babies, the report said.
叶酸能帮助防止诸如脊柱裂等神经管畸形出生缺陷的发生。
Folic acid helps prevent neural tube birth defects such as spina bifida.
如果补剂的制造商通过了FDA的认证，他们可以在标签中宣传一些健康相关内容，比如“足够的叶酸可以降低胎儿神经管出现缺陷的风险。”
Supplement manufacturers can make health claims if they are approved by the FDA. One example would be "adequate folic acid may reduce a woman's risk of having a child with a neural tube defect."
结论：我省1997到2004年出生缺陷监测出生缺陷总发生率和神经管畸形发生率均呈逐年下降趋势，且下降幅度基本一致。
Conclusion: From 1997 to 2004, the comprehensive occurrence possibility and Nerve Tube Defects (NTDs) occurrence possibility appear a decrease trend year by year, moreover, the scope keep the same.
出生缺陷前五位的是唇腭裂、神经管发育畸形、无脑儿、先天性心脏病、脐疝；
The top five birth defects are cleft lip and palate, neural tube development defects, no brain child, congenital heart disease, umbilical hernia;
出生缺陷前五位的是唇腭裂、神经管发育畸形、无脑儿、先天性心脏病、脐疝；
The top five birth defects are cleft lip and palate, neural tube development defects, no brain child, congenital heart disease, umbilical hernia;
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