查询词典 dorsal

In this thesis, we find that dlg is indispensible in the establishment of anterior-posterior and dorsal-ventral polarity of drosophila oocyte. Removal of Dlg function from the posterior follicle cells using the FLP/FRT system leads to disruption of oocyte skeleton reconstruction that is elicited by the failure of those posterior cells to differentiate normally in mid-oogenesis. We demonstrate that abnormity of Notch, JAK-STAT and EGFR signal pathway in dlg mutants contributes to this aberrant differentiation. dlg null mutant also blocks the normal differentiation of two groups of anterior follicle cell-stretched cell and centripetal cell, but not border cell, with a lower penetrance. However unlike the result in posterior follicle cells, Notch and JAK-STAT signaling are both undisrupted in all mutant anterior follicle cells, implying other fate determinants may be involved.

我们的研究发现，后端滤泡细胞中的Dlg在果蝇卵子发生中期卵母细胞前后轴和背腹轴建立过程中也是必须的，PFC中dlg完全缺失型突变引起PFC的分化异常，导致卵子发生中期卵母细胞骨架重组异常，Stau、Grk等极性决定蛋白定位错误。dlg突变阻碍了Notch、JAK-STAT、EGFR等调节PFC分化的信号通路的激活。dlg突变的PFC也没有获得前端滤泡细胞命运。dlg突变不影响前端滤泡细胞群中边界细胞的分化，但是在一定程度上影响伸展细胞和向心细胞的分化，并且这种影响不依赖于前端滤泡细胞Notch或JAK-STAT信号激活的异常。

Dorsal enclosure go along the blastokinesis anaphase andaccomplishes at the same time at 48th hour; The embryo eats up yolk unenveloped into themidgut before hatching.

背合在胚动的后期进行，在48h胚动与背合同时完成；在桔小实蝇卵孵化前，胚胎的发育主要是通过未包入中肠的卵黄供给营养。

Fine motor areas: bring their own clothes, small dorsal sub unreleasable; shake and rattle watch the hands; hand-eye coordination action began

精细动作方面：能把自己的衣服，小背子抓住不放；摇动并注视手中的拨浪鼓；手眼协调动作开始发生

Objective To investigate the mechanism by which the dorsal vagal complex ghrelin administration induces a hyperphagic response.

目的 探讨脑干迷走神经复合体区微量注射ghrelin对摄食的影响及其可能机制。

To investigate the feasibility and clinical result of repairing the thumb soft tissue defect with dorsal thumb neurocutaneous vasotrophic island flap.

探讨带拇背侧桡或尺侧皮神经营养血管蒂的岛状皮瓣修复拇指软组织缺损的可行性及临床效果。

Stylopodium short-conic. Fruit obovoid to subglobose, slightly flattened dorsally, densely hirsute and velutinous; ribs all corky-winged, equal or lateral ribs slightly broader than the dorsal; vittae 1–3 in each furrow, 2–6 on commissure.

花柱基短圆锥状果倒卵球形到近球形，背面稍扁平，密被长硬毛和茸毛；棱全部木栓质的翅，等长或侧棱稍比背侧宽的；油管1-3在每棱槽，2-6在合生面上。

Comparison of different distal radius dorsal and volar fracture fixation plates:a biomechanical study［J］.

磷酸钙骨水泥强化椎弓根螺钉对骨质疏松性椎体骨折的临床意义［J］。

Results: Seventy-four (51%) of the fractures were treated with external fixation and percutaneous pin fixation, and seventy were treated with dorsal, volar, or combined plate fixation.

结果：74处（51%）骨折采用经皮穿针外固定术，其余70处采用背侧、掌侧或双侧钢板内固定术。

All cases were recieved surgical excision and were followed up 2 years except 5 cases,123 cases were cured,3 cases were recurrence and 1 died.Complications were seen in 2 dorsal cases and 6 volar cases.［Conclusion］Soft tissue tumors in the wrist are related to much broader spectrum of diseases.

所有病例均采用手术治疗，术后随访2年，5例失访，治愈123例、复发3例，死亡1例，切除掌侧肿块6例出现并发症，切除背侧肿块2例出现并发症。

Significance:(1)The phenomenon that soluble proteins coming from sciatic nerve segment under going Wallerian degeneration make axonal number of the dorsal root ganglia decrease and axons adhere to each other are first observed in our essay.

变性神经段中可溶性因子能够促进神经元轴突的生长、轴突直径增加；通过形成浓度梯度诱导轴突生长的方向、减少背根神经节再生轴突数目和使背根神经节轴突之间相互粘附。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。