成骨

The bone dosimetric values are influenced by the parameters of skeleton mass.

鉴于骨骼组织不同部位的辐射敏感性存在差异［2］，特别是已确认骨髓的造血干细胞和衬在骨表面上的成骨细胞是骨骼中致癌危险的靶细胞，因而ICRP30号出版物［3］详细介绍了估算骨骼靶器官的吸收剂量的骨剂量学模型，使骨剂量的计算趋向精确。1995年，ICRP又专门编著了用于辐射防护的骨骼解剖和生理参数的70号出版

Objective: To investigate the effects of Drynaria fortunei J. Smith naringin on proliferation and differentiation of human periodontal ligament cells.

目的：探讨骨碎补柚皮苷对人牙周韧带细胞的增殖能力以及成骨分化潜能的影响。

Objective To study effects of diphosphonate and assemble flavone of drynaria rhizome on the osteoblast at the level of molecule.

目的 探索二磷酸盐和骨碎补总黄酮联合作用如何在分子水平发挥作用于成骨细胞，揭示其效果如何。

Drynaria fortunei J. Smith naringin can promotes the proliferation and differentiation of human periodontal ligament cells.

骨碎补柚皮苷可提高人牙周韧带细胞的增殖能力及成骨分化的潜能。

Objective To study the phenylpropanoid constituents from Drynaria fortunei and the effects of isolated compounds on the proliferation of the rat osteoblastic UMR 106 cells.

目的 研究骨碎补中的苯丙素类成分，并讨论它们对大鼠类成骨细胞UMR 106增殖的影响。

The results of empirical study to illustrate that the flavone of rhizome drynaria has considerable significance to improve the bone formation action of SOP.

实验研究结果说明，骨碎补总黄酮对增强老年性骨质疏松症成骨作用具有重要的意义。

Senile Osteoporosis;flavone of rhizome drynaria;osteogenesis;clinical study;experimental study

老年性骨质疏松症；骨碎补总黄酮；成骨作用；实验研究；临床研究

the drynaria has the effect of estrogen,it can prevent and cure post-menopausal through stimulating the growth of osteoblast and improving the building of bone quantity.

骨碎补具有类雌激素样作用，能够刺激成骨细胞生长，促进骨量生成，从而起到防治绝经后骨质疏松症的作用。

From the theoretical angle, to analyze and summarize the morbility reason of Senile Osteoporosis, to approach the effect of the flavone of rhizome drynaria on the lipidision of marrow stroma cell, as well as the senescence and apoptosis of osteoblast through the experimental study; from the clinical angle, to observe the clinical effect of the flavone of rhizome drynania on Senile Osteoporosis, to supply scientific theory basis for clinical application.

从理论角度分析总结老年性骨质疏松症的发病原因，并通过实验研究探讨骨碎补总黄酮对骨髓基质细胞脂质化的影响，以及对成骨细胞衰变和凋亡的影响，从临床角度观察其治疗老年性骨质疏松症的效果，为临床应用提供科学理论依据。

Hypertrophic chondrocytes, which are the terminally differentiated form of chondrocytes, play a key role in endochondral ossification.

肥大软骨细胞是软骨细胞的终末分化形式，在软骨内成骨过程中发挥十分关键的作用。

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％。