妊娠的

Objective:To study effect of various arrhythmias of pregnancy in clinic.

目的：探讨临床各种心律失常对妊娠的影响。

The fore-limb bud is observed to form on 28th day of gestation, and the hind-limb bud on 30th day. The coelom divides into thorax and celiac part on 32th day and the fetal period came on 40th day.

2在妊娠的第28天，前肢芽已经发生，30天时后肢芽发生，32天时开始胸腹分界，40天时进入胎儿期。

Objective: To investigate effective diagnosis and treatment methods of ectopic pregnancy.

目的：探讨异位妊娠的有效诊断及治疗方法。

Objective To explore the clinical value of laparoscopic operation in the treatment of ectopic pregnancy.

摘 要］目的探讨腹腔镜手术治疗异位妊娠的临床应用价值。

From the beginning of the 7th day, the urine of pregnant women will be able to detect a specific hormone — human chorionic gonadotropin, usually in the hospital for urine pregnancy test is it .

从妊娠的第7天开始，孕妇的尿液中就能测出一种特异性的激素—人绒毛膜促性腺激素，通常在医院进行的尿妊娠试验检查的就是它。

Pregnancy from the beginning of the 7th day, the urine of pregnant women will be able to detect a specific hormone — human chorionic gonadotropin, usually in the hospital for urine pregnancy test is it.

从妊娠的第7天开始，孕妇的尿液中就能测出一种特异性的激素—人绒毛膜促性腺激素，通常在医院进行的尿妊娠试验检查的就是它。

From the 7th day of pregnancy, in the urine of pregnant women will be able to detect a specific hormone - human chorionic gonadotropin, usually in the hospital for the urine pregnancy test is that it checks.

从妊娠的第7天开始，在孕妇的尿液中就能测出一种特异的激素--人绒毛膜促性腺激素，通常在医院进行的尿妊娠试验检查的就是它。

If do not have reliable contraceptive measure, gravid itself is opposite one kind namely sexual low-key process, the harmony of sexual life of husband and wife often is destroyed by gravid scared psychology.

如果没有可靠的避孕措施，妊娠本身就是一种对性抑制的过程，夫妻性生活的和谐常被妊娠的恐惧心理破坏。

Objective: The present research was undertaken to explore the expression and distribution of PS integrin subunit, fibronectin, oestrogen receptor and progesterone receptor in normal human oviductal tissue during various phases of the menstrual cycle, and to study the morphological features of human oviductal epithelium during the menstrual cycle.

目的：探讨整合素β_3、纤维粘连蛋白(fibronectin，FN)和雌、孕激素受体(oestrogen receptor，ER、progesterone receptor，PR)在人正常输卵管粘膜内的表达、变化，结合人输卵管粘膜上皮在月经周期内的形态学改变，与输卵管妊娠的改变进行比较研究，以期增进输卵管生理和输卵管妊娠病因的认识。

The trophoblast blood flow spectrum could be easily detected with the guide of CDE.The ultrasonic findings were characterized by broad arterial flow spectrum,high diastolic component of the low resistance trophoblastic flow,RI＝0.40～0.51 with single or biphasic spectrum.The salpingian ring with high blood flow indicated early and complete salpingian pregnancy.

结果：①异位妊娠包块血流信号丰富，血管连续性好，能较完整显示血管床、血管网及范围广的低流速血流信号；②脉冲多普勒取样为滋养层周围性血流频谱，其特征为：频谱增宽、单相或双相持续存在、阻力降低(RI＝0.44±0.04)、舒张期血流丰富的动脉频谱；③具有鲜明丰富的滋养层周围性彩色血流频谱特征的&输卵管环&是早期输卵管妊娠的特征性表现，并提示是输卵管完整存在的标志。

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。