原细胞

Examples include trypsinogen and chymotrypsinogen, secrete d by the pancreas and converted by proteolysis in the small intestine into the active enzymes trypsin and chymotrypsin; and numerous coagulation factors.

这作用受不同的催化或受的活化型本身的催化。原细胞合成并贮存钝化型式的原。胰脏分泌的胰蛋白原及胰凝乳蛋白原在小肠内活化成胰蛋白及胰乳凝蛋白。

Examples include trypsinogen and chymotrypsinogen, secreted by the pancreas and converted by proteolysis in the small intestine into the active enzymes trypsin and chymotrypsin; and numerous coagulation factors.

原细胞合成并贮存钝化型式的原。胰脏分泌的胰蛋白原及胰凝乳蛋白原在小肠内活化成胰蛋白及胰乳凝蛋白。到中国译典经典版本中查找关于proteolysis的最新解释和例句。。。。

Oogonium develops into early oocyte in the ovary, and then the oocyte leaves the ovary for the coelomic fluid in the form of single cell or cell mass followed by the rapid separation of the group of oocytes into individual ones. Oocyte enters into the nephridium after its maturation. The rupture of germinal vesicle marks the oocyte maturation. Oocyte in the coelom does not have follicle membrane and vitelline membrane is formed and developed by the oocyte itself. Smaller oocyte (0μm in diameter) is round, and larger ones (≥60μm in diameter) is ovate. The short and long diameters of a morphologically mature oocyte are about 115—120μm and 140—145μm respectively, and the vitelline membrane is 7—9μm thick.

卵原细胞在卵巢中发育至早期卵母细胞时期单个或成团脱离卵巢入体腔液中，卵母细胞团细胞很快分离为单个细胞；卵母细胞在体腔液中发育成熟后进入肾管；生发泡破裂是卵母细胞成熟的标志；体腔中卵母细胞无滤泡膜，卵黄膜的形成与发育靠卵母细胞本身；卵径小于60μm的卵母细胞呈圆形，卵径大于60μm 的卵母细胞为卵圆形，形态上成熟的卵母细胞短径约115—120μm、长径约140—145μm、卵黄膜厚7—9μm。

The immunohistochemistry showed that ERK and JNK had the similar location which the cytoplasm and nucleoplasm were immunostained in the ovogonium and spermatogenous cells.

在免疫组织化学的观察中，ERK和JNK在卵原细胞和精原细胞中均为阳性反应，且定位相似：细胞质及细胞核核质呈阳性反应，核仁阴性。

The results show that the normal process begins with archesporial cell and undergoes stages of primary and secondary sporogenous cell,microspore mother cell,dyad,tetrad,central nucleus microspore,vacuolated microspore,mature microspore,twocell pollen and threecell mature pollen.

对平流层辐射处理SP3谷子和对照CK3谷子雄性细胞发育的研究表明，雄性细胞正常发育过程从孢原细胞开始，经初生造孢细胞、次生造孢细胞、小孢子母细胞、二分体、四分体和单核小孢子中央期、单核小孢子液泡期、单核小孢子成熟期直到二细胞花粉、三细胞成熟花粉结束。

The cases were submitted with diagnoses that included intratubular seminoma, intratubular germ cell neoplasia, unspecified, Sertoli cell hyperplasia, myeloid sarcoma, and lymphoma.

这10例原单位的诊断包括管内精原细胞瘤、管内生殖细胞肿瘤、支持细胞增生、髓细胞肉瘤和淋巴瘤。

At postnatal 1st week immunopositive reaction of NGF was detected mainly in sustentacular cells and the spermatogonia also showed positive staining. NGF positive staining in the testes was observed in interstitial cells, spermatogenetic cells, sustentacular cells and Leydig cells at 3rd week. After the postnatal 5th week, NGF-positive immunostaining was also detected in intersitial cells and spermatogenetic cells, but the intensity of reaction was weaker than that at 1st and 3rd weeks.

免疫组化定位分析显示：睾丸组织的神经生长因子蛋白表达于小鼠出生后的各个时期内，1周龄睾丸组织免疫阳性反应主要位于支持细胞，精原细胞也有着色；3周龄睾丸组织的间质细胞、各级生精细胞、支持细胞、管周肌样细胞表达均呈现阳性；5周后的睾丸组织内神经生长因子呈低水平表达，主要表达于间质细胞和生精细胞内。

Selective abortion stage of the stamen was primarily manifested in the stage of archesportial cell formation through anatomic observation for male sterile flower and male fertile flower. There was no archesportial cell development or anther production and was a male sterile line without anther.

通过对不育系和可育系小花的细胞及形态解剖学观察，初步确定万寿菊雄蕊选择性败育的时期，为花药受阻于花药原基细胞分化期，无孢原细胞形成和药室分化，属于无花粉囊型不育系。

All data available to date on the derivation of ES-like cells from SSCs derive from experiments in mice; these data will therefore be interpreted in the context of our current knowledge of spermatogonial multiplication and stem cell renewal in rodents.

迄今为止所有的有用的数据，自精原细胞获得胚胎干细胞样细胞的数据来源于小鼠；这些数据将被转化为啮齿类的精原细胞的扩增和干细胞的更新的知识。

Results The purities of Sertoli cells and spermatogonia were 92.73% and 78.36% respectivel...

Sertoli细胞与精原细胞共培养，可见精原细胞发生分裂增殖等行为。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。