查询词典 cuttlefish bone

the operation of osteoporotic thoracolumbar compressive fractures by grafting biotic autogeneic bone marrow and resorbent gains with percutaneous vertebroplasty is simple and safe, and the symptom of pain of the patients is relieved.

采用经皮椎体成形术，注入复合生物型自体红骨髓磷酸钙水泥加可吸收颗粒治疗骨质疏松性脊柱骨折操作简单，较安全，可有效缓解疼痛。

NaF could directly injury osteoclast and inhibit bone resorptive function of osteoclast.

NaF可直接损伤破骨细胞并抑制破骨细胞的骨吸收能力。

These osteoclasts had low resorptive activity when incubated on bone slices.

将这些破骨细胞在骨片上进行培养时，其再吸收活性较低。

The images of the 8th week's SEM and histological section showed that more CPC resorbedin the CPC-BMP group than in the CPC group. Trabecular in the CPC-BMP group, without the view of bone degeneration of osteonecrosis and resorptive lacuna, were stronger than in the other two groups.

在CPC-BMP组的骨小梁粗大，未见到明显的骨吸收陷窝，而且也未观察到在其他两组中常见的骨陷窝内骨细胞消失、骨坏死等骨质退化表现。

Methods This study contained a total of 16 culture groups, including one group as control and 5 groups treated by 5 drugs (calcium L-threonate, sodium L-threonate, alendronate, 17β-estradiol and calcium gluconate) each at the final concentrations of 10^(-9)mol/L, 10^(-7)mol/L, 10^(-5)mo1/L respectively. After 7 days, eight bone slices of every group were stained with toluidine blue and the areas of resorptive pits were analyzed under light microscope; the concentrations of C-telopeptide of type Ⅰ collagen CT(subscript x or Crosslaps in culture supernatants were measured by ELISA.

制备骨磨片，培养OC，并分别加入高中低浓度10^(-5、10^(-7)、10^(-9)mol/L的L-苏糖酸钙、L-苏糖酸钠、阿仑麟酸钠、17β-雌二醇、葡萄糖酸钙，实验设以上各浓度组及对照组（共16组，每组n=8），甲苯胺蓝染色一光镜观察分析骨片上骨吸收陷窝面积，ELISA测定上清液Ⅰ型胶原C-末端肽（CTx或Crosslaps）浓度。

For normal adult male rat,calcitonin depresses the osteoclastic resorption obviously through reducing the number of active resorptive surface and depressing osteoclastic activity;on the other hand,calcitonin depresses the osteoid producing activity of osteoblasts by indirectly affecting the coupling process between resorption and formation.Calcitonin administered in short did not affect the bone volume.

降钙素对正常成年雄性大鼠松质骨而言，可以明显抑制破骨吸收，这种作用可能是通过减少活性吸收表面数量和降低破骨细胞的吸收功能来完成的；可以抑制成骨细胞形成类骨质的活性，这种作用可能不是直接的，而是通过降钙素对骨吸收的抑制作用进而影响了骨吸收与骨形成的之间的偶联而完成的；短期应用降钙素骨量无变化。

To express chicken osteoprotegerin in Pichia pastoris and determine its inhibitive effects on mature osteoclastic bone resorptive function in vitro. The chOPG cDNA encoding for 382 amino acid without signal peptice was subcloned into Pichia pastoris expression vector pPICZα-A. The constructed plasmid was transformed into yeast X-33 by electroporation. The recombinant transformants were selected by Zeocin. Induced by the addition of methanol every 24 hours, the product analyzed by SDS-PAGE was sized about 43kDa and 53kDa at a yield of 200mg per litter of culture. The result of Western blotting indicated that the recombinant protein had specific antigenicity mainly owing to heterogeneous glycosylation.

为了在毕赤酵母中分泌表达鸡骨保护素（osteoprotegerin，OPG），采用DNA重组技术将chOPG成熟肽cDNA片段插入毕赤酵母表达载体pPICZα-A中，以电穿孔法转化酵母X-33，用Zeocin 平板筛选重组子，经甲醇诱导表达后， SDS-PAGE 和免疫印迹分析表达产物，由于糖基化不同，表达产物有两种，其相对分子量分别为43kDa和53kDa，表达量约为200mg/L，经Western印迹验证，有较好的抗原性。

In the treatment group, the bone cells were normal, the endoplasmic reticula were abundant and the cellular nuclei were of normal shape.

治疗组细胞正常，内质网丰富，细胞核呈正常形态；激素组骨细胞体积缩小，核固缩，染色质边聚，骨陷窝扩大。

Objective To study the relationship between reticulin myelofibrosis of bone marrow and acute leukemia cells with plastic embedding.

目的 应用经塑料包埋骨髓活组织切片技术研究骨髓网硬蛋白纤维与白血病细胞的消长关系。

Methods Before and after the treatment of 16 acute leukemia cases,Gomorri and Masson stainings were used to observe the change of reticulin myelofibrosis content of bone marrow.

采用Gomori染色和Masson三色染色检测16例急性白血病患者治疗前后骨髓网硬蛋白纤维含量变化。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。