查询词典 maturation

The new GV preparation method we developed allowed the best visualization of chromatin distribution after Hoechst or CMA3 staining. Our results showed that GV chromatin configurations are different among different species, and thus, while chromatin condensed into a ring around the nucleolus in porcine and bovine oocytes, no such a ring was observed in caprine oocytes; Porcine oocytes were synchronized at GV1, goat oocytes at GV3n and bovine oocytes at GVf configurations before GVBD occurred, indicating that these configurations are progressive towards final maturation rather than atresia; Changes of chromatin configurations were associated with gene activity of transcription; GV chromatin configurations were affected by the environmental changes such as serum starvation and elevated temperature.

应用该技术对猪、山羊和牛不同大小、不同健康程度卵泡及体内和体外成熟过程中卵母细胞染色质构型的变化发现：1）不同动物卵母细胞染色质构型不同；猪和牛卵母细胞染色质围绕核仁凝集形成环，但山羊卵则没有此环。2）卵母细胞在GVBD之前都同步在某一染色质构型；猪同步在GV1，山羊GV3n，牛GVf，说明这些染色质构型代表着进行性变化。3）染色质构型的变化反映基因转录活动的变化。4）染色质构型受环境变化的影响。

Oocytes were cultured in Oocytes Maturation medium with EGF and IGF-1 alone or combinedly at different concentration.

研究了在培养液中添加不同浓度的EGF﹑IGF-1 以及EGF 联合IGF-1 对山羊有腔卵母细胞体外成熟的影响。

With the sedimentary index as a basis, combined with seismic phases and well logging phases, an analysis has recognized that conglomeratic Zheng-408 sand body is a near-origin, faster deposited, fan-delta facies conglomeratic sand bodies, with later low maturation in both composition of structure and weak diagenesis.

以沉积学标志为基础，结合测井相及地震相等方法，分析认为郑408砂砾岩体为近源快速堆积的扇三角洲相砂砾岩体，成分成熟度和结构成熟度都低，成岩作用弱，以原生孔隙为主。

However, different treat concentrations and time had various influences in the maturation and consenescence process of fruit.

但不同处理浓度和处理时间对果实软化的作用效果存在一定差异。

Some observations were made on the egg maturation in the normal female locustswhen paired with males deprived of external copulatory organs.

本试验系将五龄雄蝗蝻的外生殖器器官芽摘除，经手术后雄蝻照常羽化，性成熟后，并能抱持雌蝗，但缺少交配动作。

This review describes investigations in animal models into how corticospinal input may drive segmental maturation.

这篇综述描述通过动物模型研究皮质脊髓传入可能促进节段性的成熟。

The maturation process of somatic embryos could be divided into four stages: ESM. globular and torpedo embryoid, pre-cotyledonary embryoid, mature cotyledonary embryoid.

体细胞胚的成熟过程大致可分四个时期：胚性胚柄团、球形胚至鱼雷形胚、子叶前期胚和子叶期成熟胚。

In this study, we simulated diagenetic alterations under laboratory conditions by thermally treating three different types low-grade coals at 200, 250, 300, 350, 400, 450 and 500℃, yielding three series of coals with differences in parental material and maturation.

本研究选用三种不同类型的未成熟煤，在实验室中于200℃，250℃，300℃，350℃，400℃，450℃，500℃七个温度对样品进行热处理，得到三个系列不同类型和不同成熟度的煤。

Low-intensity pulsed ultrasound can accelerate bone healing via upregulation of cartilage formation and maturation phases of endochondral bone formation.

较多的研究表明低强度脉冲超声可以促进骨折愈合，其机理可能是加速了软骨内化骨的过程。

Therefore to study the molecule regulation mechanism of development and maturation of condylar cartilage in embryo, can not only discover the mechanism of its physiological rebuilding and restoration to set up the academic base for related treatment in clinic, but possiblely supply new treatment methods for trauma and destruction to articular cartilage. Histological and immunohistochemistry methods have been used to state the feature of development of the mandibular condylar cartilage, and molecule mechanism of its endochondral ossification.

目前对四肢关节软骨、生长板软骨的发生及再生修复的研究较为深入，而髁突软骨的发生、生理改建及再生修复机制的研究尚处于起步阶段，因此研究胚胎期髁突软骨发育及形成的分子调控机制，可望揭示其生理性改建及损伤修复的机制，为临床有关治疗奠定理论基础，并可能为关节软骨的损伤及破坏提供新的治疗手段。

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。