胎中胚層 的英文怎麼說

中文拼音 [tāizhōngpēicéng]
胎中胚層 英文
fetal mesoderm
  • 胎 : 名詞1 （幼體） foetus; embryo 2 （懷孕或生育的次數） birth 3 （衣服、被褥等的面子和裡子之間的襯物...
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.

    這些表皮細胞在胚胎學上把源於支氣管生長過程中的前內臟叫內胚層。
  2. Chordates are bilaterally symmetrical, triploblastic, segmented coelomates which demonstrate a deuterostomic pattern of early embryonic development

    脊索動物兩側對稱、三胚層，分節的體腔，在胚胎發育的早期過程中，顯示為后口類型。
  3. It " s shown from the results that the pituitary gland of silurus asotus originates from two embryonic cells of different position ; and the doral wall of the original cavum oris forms the rostral pars distali ( rpd ) and the proximal pars distalis ( ppd ) ; the infundibulum of the ventral part of diencephalons forms the the pars intermedia ( pi ) and the neurohypophsis

    結果表明：鯰腦垂體由兩個不同部位的胚胎細胞形成，原始口腔背壁外胚層分離出來的細胞構成腺垂體的前外側部（ rpd ）和中外側部（ ppd ） ，從間腦腹面漏斗體分離出來的細胞構成腺垂體中間部（ pi ）及神經垂體（ nh ） 。
  4. Part 1 : the culture and identification of es - d3 cells and the study of the efficiency of eb formation from es cells when grown on mef feeder layer in es culture medium or cultured in es culture medium supplemented with lif 1000u / ml, es - d3 cells being used in our experiments formed normal clones, expressed akp and kept their normal karyotype over many passages. the in vitro and in vivo differentiation experiments showed that es - d3 cells could differentiate into variety of cell types derived from three primary germ layers

    結果顯示： eso3細胞在小鼠胚胎成纖維細胞上和或含白血病抑制因於億f ）的es細胞培養液中形成典型的胚胎幹細胞克隆，堿性磷酸酶染色結果為強陽性，具有正常二倍體核型以及具有在體內外分化為三個胚層來源的組織細胞的潛能，而且具有形成種系嵌合動物的能力。
  5. ( 3 ) isolation and culture of human primordial germ cells ( pgcs ). human pgcs collected from gonadal ridges and mesenteries were grown on mouse feeder layers in the presence of human recombinant leukemia inhibitory factor ( lif ), human recombinant basic fibroblast growth factor, and forskolin as described previously. initially, pgcs were visualized by alkaline phosphatase activity staining

    （ 3 ）人類pgcs的分離和培養從4 10周齡藥物流產胚胎的生殖嵴和腸系膜組織中分離原始生殖細胞（ primordialgermcells ， pgcs ） ，培養在添加人重組白血病抑制因子（ lif ） 、人重組堿性成纖維細胞生長因子（ bfgf ）和forskolin的小鼠飼養層細胞上。
  6. Human bone morphogenetic protein 3 is a member of tgf - b superfamily. lt can induce the differentiation of cartilage and bone tissue in mesenchymal cell. and is important to bone self - repairment and bone development during embryo morphogenesis. in addition, some other biological activities of hbmp - 3 have also been found. such as inducing development of embryo and stimulating differentiation of neural and blood cells. therefore, there is a great prospect in the use of hbmp - 3. there is trace content of hbmp - 3 in human body. it has been expressed in the expression system of eukaryotes and prokaryotes respectively, but its application is restricted because of defects in the process and modification after translation in prokaryotic cells and higher costs and lower yields existed in eukaryotic expression system

    人骨形成蛋白3 （ hbmp - 3 ）屬于tgf -超家族的一員，可以誘導間充質細胞分化為軟骨和骨，在胚胎時期骨骼發育和骨再生修復中起著重要的作用，而且對胚胎發育過程中中胚層的誘導和分化、造血組織的發育以及神經系統的發育和修復等都起著重要作用，因而hbmp - 3有廣闊的市場前景。它在人體內含量極微，盡管研究人員已經在原核細胞和真核細胞表達系統中分別進行了表達，但是由於原核表達系統缺乏翻譯后的加工修飾，真核表達系統存在成本高、產量低等特點，限制了其在臨床上的應用。
  7. The methods of evans and martin were changed slightly and used to isolate the mouse es cell in my experiment. in brief, the intact blastocysts were plated on sto feeder layer treated with mitomycin, and were cultured in the media supplymented with brl condition medium

    聯合evans和martin的方法，稍加改良來分離小鼠胚胎幹細胞，把昆明白小鼠完整的囊胚直接種植在經絲裂黴素滅活的sto飼養層細胞上，在含有brl條件培養基的es細胞培養液中培養。
  8. The ratio of ( s + g2 ) / ( g2 + m + s ) and pi value of mc - 3t3 - el cells increased in the condition of 1um / l e2. the effects of e2 on igfbp - 6 and igf - 2 gene expressions were suppressed by tcdd and ra. the binding of ere at higfbp - 6 5 " - utr ( dna sequence : aactctgacc, + 94 to + 103 ) was enhanced by tcdd

    第三部分igfbp一6基因5 』一utr中ere的鑒定及功能分析目的:骨骼組織起源於胚胎期中胚層，維持正常的胚胎期骨骼發育需要多種生長因子、細胞因子和激素的參與，其中雌激素可通過多種途徑作用子中胚層內間
  9. The primary primordial germ cells is obtain from the human embryos after 4 - 8 weeks of pregnancy. after mechanical desection and enzymic digestion, the cells were cultured on mouse embryonic flbroblast or human embryonic flbroblast feeder layer inactivated by mitomycin. the medium contains several cytokines : lif ( leukemia inhibitory factor ), bfgf and foskolin

    從4 ? 8周的流產胎兒的原始生殖嵴部位分離到原始生殖細胞，經過機械和化學方法的解離后培養於事先用絲裂黴素處理過的小鼠胚胎成纖維細胞或人胚胎成纖維細胞飼養層上，培養基中添加了lif ， bfgef ， foskolin等細胞因子，此後大約每7天左右傳代一次。
  10. Notch proteins are a family of evolutionarily conserved transmembrane receptors which are involved in cell fate determination of many cell lineages. notch ligand delta is also transmembrane protein with characteristic cysteine - rich n - terminal domain responsible for notch binding

    Notch基因廣泛表達于胚胎發育過程中的各種組織和各種成熟組織中具有增殖能力的細胞層，該基因編碼一個由2753個氨基酸殘基的型跨膜蛋白分子受體，其配體也是細胞膜蛋白，稱為delta 。
  11. 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。
  12. L. a total of 312 fetuses were collected from 27 wuzhishan inbreeding pigs ( wzsp ) and white minitype pigs to study the factors influencing the establishment of porcine embryonic germ cells, and we draw the following conclusions : ( 1 ) we can get embryonic fibroblasts from d26 - 28 fetuses ( day of first mating is day 0, that is d 0 ) ; in this thesis, sto and mef1 were inactivated by incubation in medium containing 10 g / ml of mitomycin c for 1. 75h ~ 2h ; while pef were inactivated by the same medium for 2. 25h ~ 2. 5h

    本實驗以中國近交系五指山小型豬（ wzsp ）和微型白豬為材料，先後從27頭豬採集了312枚早期胎兒用於進行豬胚胎幹細胞（ eg ）建系影響因素研究，得出如下結論： （ 1 ） d26 - 28豬胎兒可用於製作胎兒成纖維細胞。製作飼養層時， sto 、 mef ~ 1細胞用10 g ml絲裂酶素c處理1 . 75h 2h ； pef細胞用絲裂酶素c處理2 . 25h 2 . 5h 。
  13. The brine shrimp he was prepared and purified by 67 % ammonium sulfate precipitation, deae - sepharose fast flow ion - exchange chromatography, and sephacryl column gel - filtration, and its biochemical and enzymological properties were identified in this study. it was found that the deduced molecular weight of he in sds - page is about 98. 5 kda, and its proteolytic activity was optimized at ph of 7. 5 - 8. 5 and at temperature of 40, respectively

    我們利用67硫酸銨沉澱、 deae - sepharosefastflow陰離子交換柱層析和sephacryl凝膠過濾柱層析，並以酪蛋白為其蛋白酶水解活性的檢測底物、以卵膜為其卵殼裂解活性的特異性底物，從鹵蟲胚胎孵化液中分離純化出了鹵蟲的孵化酶分子，其在sds - page電泳中的分子量約為98 . 5kda 。
  14. It acts as a mediator molecule for adhesion between the surface of blastocyst and epithelial cell, and maybe involved in implantation regulation, mmp - 9 is highly expressed and secreted by trophoblast cells, and the antibody of mmp - 9 can inhibit the invasion of the trophoblast this indicates mmp - 9 is very important to the invasive embryo

    Mmp - 9 （基質金屬蛋白酶- 9 ）在植入過程中滋養層細胞大量分泌和表達，而多克隆抗mmp - 9抗體可以阻斷這些滋養層細胞對基質的浸潤，這說明， mmp - 9對于胚胎的侵入至關重要。
  15. In this paper we reported the engagement of cortactin in cell movements in vivo for the first time. we also found that, besides the traditional idea about the role it plays in cell motility, cortactin was also involved in cytokinesis and played undispensensable role in nleava stage independent of arp2 3 complex

    這表明皮層蛋白除了傳統意義上了解的參與細胞主動運動外，還在卵裂期發育事二且j中科院碩士學位論文喻丹皮層蛋白（ cortactin ）在斑馬魚早期胚胎發育中的分布圖式和功能分析件中扮演重要角色。
  16. We also stained the embryos with anti - arp3 antibody and found that these two kinds of antigen are generally co - localized but arp3 were not detected in cleavage stage embryos. it was deduced that cortactin functions in the cytokinesis independent of arp3. and microinjection of anti - cortactin antibodies into the i cell stage embryos leaded to fatal developmental defects because of the unequal cytokinesis

    在利用抗ap3的抗體進行的胚胎整裝染色中，激光掃描共聚焦顯微鏡觀察發現， arp3在卵裂期沒有表達， mbt后，在細胞皮層區檢測到arp3蛋白的陽性染色，在隨后的發育過程中arp3與皮層蛋白共分佈。
  17. At present, specialized courses offered in secondary health vocational schools have been tending towards comprehensiveness and appear to be more wide spread and more practical. that is more useful to the medical students facing basic levels. for example : anatomy, physiology, histological and embryology has been merged into normal humanbody

    目前中等衛生學校專業課程設置已越來越趨于綜合性，出現「寬」的特徵，體現出對于面向基層第一線工作的醫學生更具有實用性，如原有的《解剖學》 、 《生理學》 、 《組織胚胎學》等學科合併為《正常人體學》 。
分享友人
分享到 Line

分享到臉書