腹孕

ObjectiveTo explore ultrasonographic featurs of nuchal skin of normal fetus in its thickness and changes.

目的 探讨正常胎儿颈项皮肤厚度及其变化的声像图特征。方法使用 7.5MHz探头经腹超声对 90 0例不同孕周正常胎儿颈项皮肤进行声像图观察及超声测量。

5CM Doctor said that the fetus is too large, it is necessary to control my diet and sugar intake, I would like to ask (1) control diet will affect your baby's nutritional intake (2) this stage the fetus B should be the number of super-normal?

专家您好。我于孕31W+6天B超检查中查出孩子双顶径9.0CM，腹径9.2CM，股骨长6.5CM，（孕20W+4天的B超值双顶径5.3CM，腹径5.6CM，股骨3.5CM）医生表示胎儿过大，要我控制饮食及糖份的摄入，想请教（1）控制饮食会否影响孩子的营养摄入（2）此阶段胎儿的B超正常值应为多少？

At present, production has troostite Rukang Po "Po Breast, uterine health, ovarian health, pelvic health, menstrual, Culture and Sport, Po pregnant Kang, Kang cervical, lumbar and Culture"(Bra eco bags, athletic supporter and belt) and other series of health products.

目前生产有屈氏宝乳康"丰乳宝、子宫康、卵巢康、盆腔康、月经康、宝孕康、颈椎康、腰椎康"(文胸生态包、腹带和腰带)等系列保健产品。

Rat mesencephalic ventral brain tissue was isolated for culture of neural stem cells.

①分别于大鼠孕10，12，14，16，18天摸球法随机选取6只，麻醉后处死孕鼠，无菌条件下剖腹取胚胎，分离中脑腹侧脑组织进行神经干细胞培养。

Six hundred ova were transfered into twenty-nine pseudopregnant recipients. Fifty-five offspring were born from the ova mircroinjected with the Bcl-2 fragment expression cassette.Twelve of them were proved to be gene integration positive by PCR .Four founder mice,two male and two female ,were further confirmed to be transgenic by Southern hybridization.

用BglII+SalI+PvuI三酶切pWBS和用BglII+BamHI双酶切pWCS，分别回收并纯化3.0kb的基因片段WAP-Bcl-2-SV40polyA和3.5kb的基因片段WAP-c-myc-SV40poly，作为目的基因，通过受精卵显微注射技术，分别导入C57BL／6J雌鼠与DBA／2J雄鼠交配的F1代小鼠受精卵的雄原核中，各注射约1000枚，将存活的受精卵各600枚分别移植至29只假孕母鼠输卵管壶腹部内。

At present, production has troostite Rukang Po "Po Breast, uterine health, ovarian health, pelvic health, menstrual, Culture and Sport, Po pregnant Kang, Kang cervical, lumbar and Culture"(Bra eco bags, athletic supporter and belt) and other series of health products.

目前生产有屈氏宝乳康&丰乳宝、子宫康、卵巢康、盆腔康、月经康、宝孕康、颈椎康、腰椎康&(文胸生态包、腹带和腰带)等系列保健产品。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。