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   fetal 在 妇产科学 分类中 的翻译结果: 查询用时:0.138秒
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fetal     
相关语句
  胎儿
    Clinical Study of New Method Screening for Fetal Heart Disease by Prenatal Echocardiography
    产前超声筛选胎儿心脏病新技术的临床研究
短句来源
    Research on Methods for the Detection and Analysis of Fetal Nucleic Acids
    胎儿核酸检测分析方法的研究
短句来源
    ASSESSEMENT OF FETAL MATURITY BY AMNIOTIC FLUID ANALYSIS
    羊水分析测定胎儿成熟度的临床探讨——附100例回顾性和前瞻性资料分析
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    Prenatal Diagnosis for Fetal Neural-tube Defect by Immunological Method
    产前筛选胎儿神经管缺损的免疫学方法
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    The Preliminary Report of the Clinical Fetal Monitoring
    胎儿监护仪临床应用初步报告
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    The Effect of Intrauterine Acute Ischemia and Reperfusion on Cyclooxygenase System of Fetal Kidney in Rats
    宫内急性缺血缺氧及再灌注对鼠肾脏环氧化酶系统的影响
短句来源
    The Study of the Mechanism of the Role of NOS in Fetal Hypoxic Ischemic Encephalopathy Induced Intrauterine Distress
    NOS对宫内窘迫所致鼠脑损伤作用机制的研究
短句来源
    THE APPLICATION OF A-MODE ULTRASONIC EXAMINATION IN PELVIMETRY AND FETAL CEPHALOMETRY (ANALYSIS OF 100 OBSTETRIC PATIENTS' TRUE CONJUGATE DIAMETERS AND FETAL HEAD MEASUREMENTS.)
    A型超声检查在产妇头盆测量的应用——100例产妇产科结合径及头测量分析
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    Fetal Lung Maturity Prediction with Amniotic Fluid Lecithin/Sphingomyelin Ratio and Phosphatidylglycerol Determination
    羊水L/S比值和磷脂酰甘油预测肺成熟度
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    Clinical Observation of Fetal Head Floating in 300 Primiparae
    初产妇头浮动300例临床观察
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  胎儿的
    MEASUREMENT OF EXTERIOR SHAPE OF THE ABORTION FETUSES IN 247 CASES OF DIFFERENT FETAL AGE
    247例不同胎龄胎儿的外形测量
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    Fetal Hemodynamic Surveillance of Twin Transfusion Syndrome
    双胎输血综合征胎儿的血流动力学监测
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    Conclusions Cord serum levels of IGF-1 and IGFBP-3 are correlated closely with growth parameters and may play an important role in the regulation of fetal growth.
    结论IGF-1及IGFBP-3与胎儿生长发育密切相关,对胎儿的生长发育起重要的调节作用。
短句来源
    Results In the combined group, the hypotension and headache rates were lower than those of the spinal anesthesia group(P<0.05),while the fetal expulsion time and Apgar score were similar(P>0.05).
    结果联合组低血压、头痛的发生率低(P<0.05),但两组胎儿的娩出时间和出生时Apgar评分无统计学差异(P>0.05)。
短句来源
    Screening for Fetal Aneuploidy by Maternal Serum PAPP-A in the Second and Third Trimester
    PAPP-A在妊娠中、晚期对非整倍体胎儿的筛查
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  胎的
    Results:38 women at early pregnant stage (range, 7-9weeks) carried male fetuses, 32 samples of them were positive. The mean concentrations in women carrying male fetuses were(149.25±1.96×59.17) copies/ml. The median fetal DNA levels were 149.1 copies/ml.
    结果:早孕期孕男胎的孕妇38 名,32 名SRY 基因阳性,平均浓度为(149.25±1.96×59.17)拷贝数/ml,中位数为149.1 拷贝数/ml。
短句来源
    The fetal sex determination confirmed by cordocentesis showed 100% sensitivity and 92.86% specificity for males;
    由FISH确定的胎儿性别,经脐带血培养染色体核型分析鉴定,结果显示该方法判定男胎的敏感度为100%,特异度为92.86%;
短句来源
    In 1997, by using Y chromosome-specific sequences as a fetal marker,Lo and coworkers demonstrated the presence of fetal DNA in the plasma and serum of pregnant women carrying male fetuses.
    1997年,Lo等利用普通聚合酶链反应(PCR)技术在孕男胎的孕妇血浆中检测到Y染色体性别决定基因(sex-determining region Ygene,SRY)的特异性序列,确定了孕妇血浆中存在游离胎儿DNA(fetalDNA,fDNA)。
短句来源
    The fetal testis -specific protein Y - encoded, TSPY gene were analyzed using polymerase chain reaction on remaining 29 cases, and the TSPY gene was detected in 8 of the 11 male fetus with a success rate of 72.7% (8/11) , while 18 of 18(100%) female fetus were correctly determined.
    而在29例样品中,11例经绒毛DNA证实为男胎的孕妇宫颈脱落细胞有8例检出TSPY基因,而其余3例未检出TSPY基因; 18例怀女胎的孕妇宫颈脱落细胞中均未检出TSPY基因。
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      fetal
    The human novel gene of ZNF322 is cloned from human fetal cDNA library using the primers on the basis of the ZNF322 sequence analyzed with computer.
          
    Pluripotent stem cells exhibiting similar characteristics can be isolated from human fetal bone marrow, heart, liver, muscle, lu
          
    In this study, we further isolated pluripotent stem cells from human fetal heart, liver, muscle, lung, derma, kidney, and fat and then analyzed the characteristics and function of these stem cells.
          
    It was found that the phenotype of the culture-expanded pluripotent stem cells from different fetal tissues was similar to BM-derived Flk1+CD34- PPSCs, i.e.
          
    More importantly, culture-expanded pluripotent stem cells from all these fetal tissues were able to differentiate into cells with morphologic and phenotypic characteristics of adipocytes, osteocytes, neurons, glial cells and hepatocytes.
          
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    This is a report about 2582 cases of ultrasonic diagnosis in obstetrics. Its conformity to actual results during the firsl and second haif of the gestational period were 98.0% and 96.3% as well as a full conformity to the actual conditions of fetal survivals and pregnancy complicated with pelvic, tumer, threatened abortions. Fetal deaths in utero and hydatidiforms can be accurately diagnosed on time. posilions of fetus. lwins hydramios and fetal head anomalies can also be diagnosed quite accurately....

    This is a report about 2582 cases of ultrasonic diagnosis in obstetrics. Its conformity to actual results during the firsl and second haif of the gestational period were 98.0% and 96.3% as well as a full conformity to the actual conditions of fetal survivals and pregnancy complicated with pelvic, tumer, threatened abortions. Fetal deaths in utero and hydatidiforms can be accurately diagnosed on time. posilions of fetus. lwins hydramios and fetal head anomalies can also be diagnosed quite accurately. It is realised form practice that if A routine ultrasonic examination can be given to woman at 4 to 5 months pregnancy, her abnorma condJtions, if any. may be discovered in due time, The examination can be repeated at intervais for keeping an observation on susequenl changes and the whole process is harmess to both the mother and the child Hence this kind of djagnostic method can be surely adopted asone of the important methods of diagnosis in obstetrics.

    本文报道产科超声诊断2582例,妊娠前半期的符合率98.0%,后半期的符合率96.3%,活胎及妊娠合并肿物全部符合。先兆流产、死胎及葡萄胎均能较早地明确诊断,对胎位、双胎、羊水过多及胎头畸形的诊断也相当确切。从实践中体会到:如对妊娠4~5个月的孕妇进行常规检查一次,则对产科异常情况均可及早发现,并可反复检查以观察动态,对母婴无不良影响,诚为产科主要诊断方法之一。

    Electron microscopic studies of placental tissues from ten cases were presented. Three specimens were taken from full-term normal placentas and seven from placentas of pre-eclamptic patients at term. The ultrastructure of chorionic villi of both normal and pre-eclamptic placentas was examined. The difference between the normal and pathological structures revealed in our work and that of the other authors were analyzed, and suggested that the proliferation of cytotrophoblastic cells of the placental villi in...

    Electron microscopic studies of placental tissues from ten cases were presented. Three specimens were taken from full-term normal placentas and seven from placentas of pre-eclamptic patients at term. The ultrastructure of chorionic villi of both normal and pre-eclamptic placentas was examined. The difference between the normal and pathological structures revealed in our work and that of the other authors were analyzed, and suggested that the proliferation of cytotrophoblastic cells of the placental villi in the pre-eclamptic placenta was probably the effect of tissue anoxia. On the free surfaces of syncytial cells, fibrous deposition was sccn and the basal membrane of these cells was thickened. In the tissues where the fibrous deposition was prevalent, there were changes in the structure of syncytial cells, and reduction in organcllcs and microvilli. On the fetal side, changes in the endothelial cells such as cellular swelling, reduction of organcllcs, increase in intracellular filaments and shortage of sinocytosis were shown. All of these changes mentioned above, may affect the function of normal nutrient exchanges in the placenta.

    本文观察了10例(3例正常足月与7例先兆子癇)胎盘的超微结构,对正常足月胎盘绒毛与先兆子癇胎盘绒毛的超微结构进行了描述。复习有关文献并从正常和病理方面与有关研究资料进行了初步的对比分析。从两者结构方面存在的差别,提示先兆子癇胎盘绒毛细胞滋养层细胞增生,为缺氧的结果。在合体细胞游离面有纤维蛋白样物质沉着处,基底膜往往同时增厚。凡有纤维蛋白样物质沉着的地方合体细胞有改变,细胞器减少,微绒毛减少。胎儿毛细血管内皮细胞肿胀,胞质内细胞器减少,原纤维增多,胞饮减少。这些改变可能使胎盘运输的功能和物质交换量受到影响。

    Prostaglandin E2 (PGE2) was used intravenously to induce labor in 25 pregnant women with gastational age of 38-43 weeks at our hospital during the period of Sep-tember to December 1977. 8 patients had moderate or severe toxemia; 6 had prolonged pregnancy and 11 were 10-13 days postterm among which 2 were complicated by toxe-mia. Before treatment, all cases had intact membranes. PGE2 was given 1 mg per day,and if labor did not start within two days the induction was regarded as a failure.Except for one case in...

    Prostaglandin E2 (PGE2) was used intravenously to induce labor in 25 pregnant women with gastational age of 38-43 weeks at our hospital during the period of Sep-tember to December 1977. 8 patients had moderate or severe toxemia; 6 had prolonged pregnancy and 11 were 10-13 days postterm among which 2 were complicated by toxe-mia. Before treatment, all cases had intact membranes. PGE2 was given 1 mg per day,and if labor did not start within two days the induction was regarded as a failure.Except for one case in which a Cesarean section was performed because of fetal distress,induction succeeded within 24 hours in 16 cases (66.66%), within 24-48 hours in 5 cases (20.83%), and failed in 3. Among 8 cases without effacement of cervix, 5 suc-ceeded, Clinically, the contractions of the uterus induced by PGE2 seemed similar to those of spontaneous labor. No side-effects were observed in any case and all babies were born alive. Since PGE2 can cause softening of the uterine cervix, so when the condition of the pregnancy requires prompt termination, intravenous infusion of PGE2 may be an effective method of choice. On the other hand, as PGE2 produced a sedative effect, it might give rise to contractions of a lower tonicity then normal, leading often to a prolonged second stage. In order to overcome this untoward effect, Oxytocin drip or mini-injection of Oxytocin into the Hegu points was used when the cervix attained full dilatation.

    前列腺素(PGE_2)用于足月妊娠的引产,国外报道很多,成功率达83%~100%,国内则少有报道.本文报道了用PGE_2静脉滴注对25例妊娠38~43周有引产指征的产妇引产,获得87.5%成功.PGE_2所引起的宫缩与生理性宫缩相似,对母婴均无不良反应,并对子宫颈有软化作用,因此,对宫颈条件不成熟而急于引产者,是一种有效的方法.但由于PGE_2具有持续性镇静作用,所引起的子宫收缩为低张性,故易导致第二产程延长.为克服这一缺点,在宫口开全后,加用催产素静滴或合谷穴位注射可及早结束分娩.

     
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