象胚胎的 的英文怎麼說
中文拼音 [xiàngpēitāide]
象胚胎的
英文
embryonic-
The primary results showed : using m199 as diluents containing 20 % bovine serum, it is better to freeze the cells slowly freezing at fist then increase freezing speed ( for example, from 0 to - 6 freezing speed is about - 0. 05 a minute, from - 6 to - 40, freezing speed is about - 0. 5 a minute ), studies on effect of various concentration of dmso demonstrate that about 12. 5 % dmso gave the highest post - thaw percentage of viable cells. the concentration of bovine serum had no different effect on the percentage of the viable embryo cells of misgurnus auguillicaudatus. the embryo cells derived 6 from the later stage of blastula offish is more resistant to the cryogen than the cells of early stage of blastula. the cells preserved in liquid nitrogen at - 196 were thawed and cultivated, a few cells were found adhere to the surface of culture vessel when the percentage of viable cell was more than 30 %. the cells in only two culture vessels were found to proliferated and gave rise to many small morphologically undifferentiated cells
研究初步表明:以細胞培養液m199 （含2既的小牛血清，常規量雙抗）為凍存稀釋液對泥鰍胚胎細胞冷凍保存宜採取先慢后快的方式（例如，從0一一6 ，凍存速度為一0 . 05 / min ，再以一0 . 5 / min的速度從一6一一40 ） ; dmso的保護效應濃度為12 . 506左右;小牛血清的濃度對泥鰍胚胎細胞的成活率影響不明顯;囊胚晚期細胞抗凍性比中早期強;通過對不同批次的凍存細胞解凍培養，解凍后成活率為30 %以上細胞培養數天後均有少數細胞貼壁，但只發現兩瓶培養細胞有明顯增殖現象產生許多未分化的小細胞。The changing tendencies of the relative contents of phosphorous contained substances have been detected by in - vivo " p magnetic resonance spectroscopy ( in - vivo " p mrs ) during the whole hatching process. in - vivo ] p mrs proved the catabolism of adenosine 5 ' - triphosphate ( atp ), phosphorous ester and phosphocreatine ( pcr ) when the embryo dead. the results could be used to deduce the conversion of phosphorous contained metabolites during the chicken embryo developed
用活體核磁共振定域氫譜（ in - vivohmagneticresonancespectroscopy ， in - vivohmrs ）對胚胎發育過程中羊水和蛋白、蛋黃的成分進行了分析；用活體磷譜（ in - vivo 』 』 pmrs ）的方法分析了在整個胚胎發育過程中含磷代謝物的相對含量隨時間的變化，表明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在此過程中的變化及可能的相互轉化的趨勢，胚胎死亡后的磷譜也證明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在死亡過程中降解為無機磷的現象。Abstract : the early embryo developmental block is a common phenomenon in mammal when embryos are cultured in vitro. many studies of phosphorus, glucose, hypoxanthine and cytoplasmic factors on early embryo developmental block carried out by different methods such as morphology, biochemistry, molecular biology and micromanipulation have been reviewed. the merit and shortcoming were analyzed and the necessity of using simple or components limited media overcoming early embryo developmental block were also reviewed. media that have been shown effective in overcoming early embryo developmental block in mouse, rat, hamster, rabbit, pig, sheep, cattle and monkey were listed
摘要哺乳動物胚胎在體外培養中普遍存在早期發育阻滯的現象.對此，人們用形態學、生物化學、分子生物學、顯微操作等手段開展了磷酸、葡萄糖、次黃嘌呤和細胞質因素對早期胚胎發育阻滯的影響的研究.本文綜合分析了共培養系統的優缺點.說明了採用完全成分已知的培養液對進行有關研究的必要性.列出了有效運用於克服小鼠、大鼠、倉鼠、兔、豬、羊、牛、猴等動物早期胚胎阻滯的成分已知的培養液的名稱。Materials all the oocytes and embryos were recruited from reproductive medical center in the first affiliated hospital of zhengzhou university during a five - month period from april 2002 to august 2002. all couples included in this study gave written consent to experimentation on their excess or discarded oocytes or embryos. 1
Et妊娠結局的關系及傲光在輔助解出中的應用研究對象所有研究材料均來自鄭州大學第一附屬醫院生殖中心2002年4月一2002年8月間進行的ivf一et周期;所有用於研究的捐贈或廢棄的卵子胚胎均經患者知情同意。The approaches used in the study included : observing the microstructure and ultrastructure of the cell line of colossoma brachypomum ( cbt ) and the cell line of carp ( cp ) stressed low temperatures under fluoroscopy and tem ; analysis of dna damage in the cultured cells under temperatures stress by dna gel electrophoresis
本研究採用的主要實驗方法：通過熒光顯微觀察、電鏡超微結構觀察確定cbt （淡水白鯧臀鰭細胞）和cp （草魚胚胎細胞）在低溫處理后的顯微與超微結構的變化。應用dna電泳分析細胞dna在低溫處理后的斷裂現象。Meridian phenomenon in the development of human embryo
人體胚胎發育過程中的經絡現象For example, counsellors could be asked to help frame standard patient communications ? such as the daily updates proided to patients on the status of their embryos following an egg collection ? in a way that takes account of patient sensitiities
例如，咨詢醫生能夠幫助病人指定標準的通信格式- - - -就象每日更新一樣，從胎動圖中提供給病人胚胎的情況- - - -也是估計病人敏感性的一個方法。Evolution can explain why human embryos look like gilled fishes.
進化論能夠解釋為什麼人類的胚胎看起來象除去了內臟的魚一樣。By this method of primary culture, cells and tissues could not only subsist for 11 months and more in vitro, but also be subcultured. these works lay a foundation of the establishment of silkworm embryonic cell line
為建立新的家蠶胚胎細胞系奠定了一定的基礎。原代培養的細胞和組織塊在體外有一定的生長現象，細胞體外最長存活達門個月以上。We used the icr and kunming mice and got the embryos of 3. 5dpc by means of superovulation, then cultured the embryos on the feeder layer derived from icr or kunming mice, dispersed the inner cell masses ( icms ) or es cell colony in the appropriate time. in this period, we analized the effects of feeder layer, trypsin and embryos isolated from uteri of different varietal mice on the es cell lines
以icr小鼠和昆明小鼠為實驗對象，採用超數排卵的方法獲得小鼠胚胎，培養在用絲裂黴素c處理過的icr小鼠和昆明小鼠mef細胞飼養層上，選取適當時間離散增殖的icm和類es細胞集落，分析了在小鼠es細胞建系過程中，飼養層細胞、消化液及不同品系來源的胚胎的影響。Selected as a military representative for the humanitarian project " good people, good deeds, " colonel chen wei - hwa, director of the department of obstetrics and gynecology of the tri - service general hospital, observed that in addition to upgrading medical services, he is devoted to cultivating local talent in the medical care, medical education and life sciences. through his exquisite planning, formosa s first human embryo bank was established to facilitate high - tech research on human dna functions, bringing the nation in step with global genetic research trends in the post - dna era. besides, in order to enhance the morale of medical and nursing personnel, and create a professional image for the hospital s obstetrics department, dr. chen is pushing for accreditation for the institution s mother - and infant - friendly environment
當選今年國軍好人好事代表的三軍總醫院婦產部科主任陳惟華上校如圖，記者黃國書攝表示，除致力改進醫療服務外，將以培養國內優秀醫護及生命科技人才為己任，並精心策劃建立全國第一個人類胚胎庫，進行人體基因功能的高科技研究，使我國在全球后基因體時代，及基因功能研究的潮流中不落人後另外，為提振醫護人員士氣，建立醫院婦科部門專業形象，目前正積極推動醫院通過母嬰親善認證。The best example of this phenomenon is the formation of adventitious embryos in carrot tissue cultures
這一現象最具說服力的事例為胡蘿卜組織培養中得到的異位胚胎。To avoid the negative influence of mass impregnation in former experiments, single pair hybridizations ( one male scallop and one female scallop ) were carried out. the embryos of the hybridizations were collected for karyotype studies
針對在上述的扇貝雜交中出現的特殊的細胞遺傳學現象，為防止人為原因造成受精污染等，本研究設計了單雌單雄的單對扇貝雜交，研究雜種子代的早期胚胎染色體。According to a study published in may by the university of adelaide in australia involving 1, 000 women undergoing ivf, those who received acupuncture were twice as likely to give birth as those who were given a placebo needle treatment
澳大利亞阿德萊德大學今年5月發表了一份以1 ， 000名正接受試管嬰兒胚胎植入術治療的婦女為研究對象的報告，發現其中接受針灸治療的婦女的受孕幾率要比僅接受安慰式針灸治療的婦女高一倍。They may only check with the hfea that they are not related to someone they intend to marry or ask the hfea presumably they have to be, firstly, suspicious if they were the product of donated gametes or embryos when they reach 18
他們只能通過hfea證實自己和結婚對象沒有血緣關系如果他們懷疑自己是捐獻配子或胚胎的產物，他們在18歲后也可向hfea查詢。Especially in the recent years scientists had some evidences showing new born neurons in some brain areas of adu1ts, or having new born neurons expressing products. this phenomenon can be detected in some species from birds, rats and primates, therefore it induce chal1enge of traditiona1 theory of embryo - - derived neurogenesis
最近幾年科學家們研究證實成年腦的某些區域仍有神經元再生，這種現象從鳥類、鼠類及靈長目動物中的若干腦區都可以觀察到，從而對神經發生是胚胎源性的傳統理論提出了挑戰。But is it really the first time ? is cloning all that different from genetically engineering an embryo to eliminate a genetic disease like cystic fibrosis
但這真的是第一次嗎？克隆與改造胚胎的基因以消除象囊性纖維變性這樣的基因疾病真的是有天壤之別嗎？The researchers wanted to see whether “ mature " cells that differentiated to fulfil a specialized role ? such as that of an udder cell or a fetal cell ? could be returned to a primitive state from which they could grow into entire organisms
研究人員想觀察象乳腺細胞或胚胎細胞這樣具有特殊功能的成熟細胞是否能被還原到原始狀態。分享友人