The early embryo were made into a series of continuous section slides by tissue cutting. the sections were stained by hematoxylin and eosin ( h & e ) staining and then the development of internal organs such as heart in early embryos was observed by microscope. we found that there is certain relationship between external and internal malformation
同時我們收集人類藥物流產的早期胚
胎,觀察發現胚
胎畸形佔17 . 86 % ,早期致死佔32 . 54 % ;採用組織切片技術將胚
胎製成一系列石蠟連續切片,染色后顯微觀察畸形和正常的早期胚
胎內部
心臟等器官的發育情況,發現胚
胎外部畸形與體內畸形存在一定關聯,對此我們將做進一步的研究。
Foetal heart sound stethoscope
胎心聽診器
The luteal phase was supported with progest - eron in two sets. pregenancy was defined as a positive hcg test in urine on day 14 post transfer after embryo transfer. clinical pregnancy was defined as the presence of a gestational sac ( s ) with a viable embryo shown on vaginal ultrasonography performed approximately 28 days after embryo transfer
兩組均採用黃體酮進行黃體支持,移植后14天檢測晨尿hcg及血p - hcg ,晨尿hcg陽性,血p一hcg 200miu / l ,移植48天後進行: b超檢查,見
胎囊,
胎心,為臨床妊娠,所有患者隨訪至妊娠10周。
In order to collect the signals, a control interface of visual basic is completed. this control interface can accomplish real - time display and establish a file of case, at the same time, the numerical value of heart beat rate is sent to display circuit of fetal monitor, the synchronous display realized. if the heart beat rate is out of the normal scope, the lamps of alarm will be started
首先,把信號通過模入介面卡pc - 6360送進計算機,用vb做一個人機交互界面,實現了多路信號的採集和多路信號的實時顯示,建立了病例檔案,並把算出的
心率值送給
胎心監護儀的前面板顯示電路,實現硬體的同步顯示,在
心率值異常時,能啟動監護儀前面板上的報警顯示,實現報警功能。
Antepartum heart rate monitor
產前
胎心監護儀
Antepartum fetal monitor
產前
胎心監護儀
Bfhr baseline fetal heart rate
胎心率基線
It is convenient to diagnose the state of fetus in the womb by means of examining the heart beat rate and heart beat rate variability
監測
胎心率及其變化,是診治
胎兒在子宮內狀況的最簡便方法。
All the 4 extractions showed obvious pharmacological effects by decreasing the area of myocardial infraction of the model rats, increasing the amount of blood stream of the isolated guinea - pig hearts and reducing the beating rate and amplitude of cultured myocardial sheets of mice
方法:採用冠狀動脈結扎致大鼠急性
心肌缺血模型,觀察革葉獼猴桃果實70 %乙醇提取物、正己烷部位、氯仿部位及正丁醇部位對急性
心肌梗塞范圍的影響,同時觀察上述部位對豚鼠離體
心臟冠脈流量及小鼠胚
胎心肌培養細胞功能的影響。
Continuous electronic heart rate monitoring for fetal assessment during labour
分娩期連續電子
胎心監護用於
胎兒評估
Verification regulation of ultrasonic source for ultrasonic doppler fetal heart beat detector
超聲多普勒
胎心儀超聲源檢定規程
The embryonic cardiac cells had developed into mature muscle fibers, some of which were organized in a parallel structure similar to that of native heart tissue
胚胎心肌細胞已發展為成熟的心肌纖維,其中一些細胞也自行排列成平行結構,就像自然的心肌組織。