性母细胞

Objective To investigate gene rearrangement and p53 expression i n defining the nature of angioimmunoblastic lymphadenopathy.

目的探讨基因重排和p53表达在判定血管免疫母细胞性淋巴结病的病变性质上的意义。

After dissolved into 0.3％SKL anddialyzed for renaturation, the confluent protein had bioactivity of promoting porcineperipheral blood lymphoblast proliferation.

融合蛋白经过0.3％SKL溶解，稀释透析复性后，具有一定的促猪外周血淋巴母细胞增殖反应活性。

Now the research has made progress.(1) The meiosis stages of megaspore could be discriminated timely through observing the meiosis of microspore under the same environmental conditions, according to the association of female and male buds during development.

1首次提出利用雌、雄花芽发育进程的时序性相关性，以相同生境以及培养条件下的小孢子发育进程为参照，从而相对准确地实现白杨大孢子母细胞减数分裂进程即时判别的技术方法。

In addition, many experimental designs in both research and clinical applications involve culture of matured oocytes prior to micromanipulation or insemination.

然而，人类和一些动物通常可以在发情周期的任何一天从事性行为，这可能导致排卵后老化的卵母细胞受精。

Glioblastoma multiform is one of the most common types of primary central nervous system rumors with dismal prognosis.

多形性脑胶质母细胞瘤是最常见的颅内肿瘤之一且预后差。

Clinical diagnostic considerations ranged from benign entities such as rhabdomyoma, intramuscular lipoma, fibromatosis, myositis ossificans, proliferative myositis, inflammatory myofibroblastic tumor, and inflammatory myopathy to malignant entities such as rhabdomyosarcoma, leiomyosarcoma, liposarcoma, and lymphoma.

这些病例的临床考虑多样，有良性的横纹肌瘤、肌内脂肪瘤、纤维瘤病、骨化性肌炎、增生性肌炎、炎性肌纤维母细胞瘤和炎性肌病，也有恶性的横纹肌肉瘤、平滑肌肉瘤、脂肪肉瘤和淋巴瘤。

Methods Male infertility couples from October 2006 to July 2008 were chosen and divided into ICSI group and TESA+ICSI group. ICSI group were 584 oligozoospermia cases with alive normal sperm in spermatic fluid. TESA+ICSI group were 54 obstructive azoospermia cases with alive normal sperm in testicle. Two groups were treated with ICSI after wives obtained oocytes by ovarian stimulation.

选择2006年10月～2008年7月因男性不孕症夫妇行ICSI治疗的患者638例分成两组，ICSI组和TESA+ICSI组，ICSI组为自行排精后精液内可以找到正常形态活精子的少精症患者行ICSI治疗584例，TESA+ICSI组为梗阻性无精子症患者经睾丸穿刺找到睾丸内形态正常活精子行ICSI治疗共54例，两组女方均给予超促排卵用药获取卵母细胞。

In conclusion, abnormal meiosis of PM-Cs is the cytogenetic causes for fertility reduction of tetraploid melon.

花粉母细胞减数分裂的异常是同源四倍体甜瓜育性低的细胞学原因。

They found ALK mutations in 12 percent of 194 tumor samples from children with the aggressive, high-risk form of the disease.

他们在194例患有侵袭性、高危神经母细胞瘤的儿童肿瘤样本中发现，有12%的样本有ALK基因突变。

They were 36% and 8% in medulloblastomas, and 28% and 8% in anaplastic oligodendrogliomas, and 24% and 4% in anaplastic ependymomas.

两组患者生存时间差异有统计学意义(P.05)。结论 EGFR的过表达和PTEN的缺失在多形性胶质母细胞瘤中常见，并和预后关系密切。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。