查询词典 bone-black

Subchondral bone is hypothesised to be important in the development and progression of osteoarthritis; however, little is known about the determinants of subchondral bone.

软骨下骨被认为与骨性关节炎的发生发展密切相关，但是其相关影响因素尚未明确。

Condylar subchondral bone of the TMJs of rats was studied by using bone histomorphometric method.

应用骨组织形态计量方法观察大鼠髁突软骨下骨结构变化。

Study the bioactivity of the n-HA/PA66 composite and the effects it would be to body's metabolism of calcium and phosphorus ion in vivo.(3) Study the osteo-conductivity and the ability to repair bone defect of the porous n-HA/PA66 composite and the feasibility use it as the scaffold of bone tissue engineering. Objects and Methods as follows: 1.To evaluate the biocompatability of nano-hydroxyapatite crystals and polyamide composite (n-HA/PA66) with the L929 cells.To proceed the morphological observation and take pictures of L929 cells after 1d,2d,4d,and 7d of co-cultured with extract of n-HA/PA66 ,and direct contact with n-HA/PA66.To determine light absorbtion value of every hole under 500 nm with enzyme linked immunity instrument after 1 d,2 d,4 d,and 7 d of contact of n-HA/PA66 extract with L929 cells,and direct contact with n-HA/PA66.In the meanwhile calculate the relative multiplication rate of cells,and evaluate them by six degree tests for cytotoxicity. To investigate the acute and chronic toxic reaction on the whole body induced by the new nano-hydroapatite crystals and polyamide composite(n-HA/PA66)after implanting in vivo and its effects on partial constitution of animal organs after implanting in vivo,and evaluate the potential and degree of subcuticular stimulation reaction.

本实验主要由以下三部分组成：一、n-HA/PA66 复合材料在动物体内、体外的生物相容性及生物安全性评价二、n-HA/PA66 复合材料植入动物体内的生物活性及近期对机体钙、磷代谢影响的实验研究三、网孔 n-HA/PA66 复合材料作为支架修复兔桡骨节段缺损的动物实验研究主要研究目标及方法如下：参照 GB/T16886.5-1997-ISO 10993-5：1992《医疗器械生物学评价细胞毒性试验体外法》之评价标准和要求，采用规定的 L929 细胞(小鼠结缔组织成纤维细胞)，分别经直接接触和材料浸提液与细胞共培养等方式对 n-HA/PA66 复合材料进行细胞毒性测试，采用细胞形态观察法观察两种细胞各组在 24h、48h、72h、5 天后各时相点的细胞形态学变化，并在显微镜下照相，从而对细胞与材料的生物相容性进行定性评价；同时采用细胞生长抑制法，以酶标仪定量测定评价各组 1，2，4，7 天 L929 细胞的相对增殖率，以定量测定并判别材料对细胞的毒性程度。

On the basis of the animal experiment, we excised thoroughly the effected bone subperiosteally and repaired the bone defect by fibula without its periosteum of other materials.

在动物实验的基础上，采用骨膜下彻底切除病变骨段，完整保留骨膜，并以不带骨膜的腓骨段等材料桥接缺损的骨段，成功地重建了骨支架。

Results All the lesions were located in superolateral wall of the orbit.6 lesions occurred in left frontal bone and 9 lesions occurred in right frontal bone.

结果15例均发生于眼眶外、上壁交界处，其中左侧6例，右侧9例。

my courtyard ~2007 year in december altogether admits the humerus supracondyloid bone fracture 50 examples from december, 2006, uses the chinese medicine usage replacement, outside small clamping plank fixed method of treatment, including the many bone fracture 42 examples, simultaneously undergoes one year revisit.

我院自2006年12月~2007年12月共收治肱骨髁上骨折50例，均采用中医用法复位，小夹板外固定的治疗方法，其中有多位的骨折42例，同时经过一年的随访。

The end of supraspinatus tendon attached to the cortical bone was finished with a grater until the fresh bone surface was seen.

分别在术后第4、8、12周三个时间点取材，进行放射学、大体形态和组织切片检查，观察冈上肌腱的腱-骨愈合情况及骨锚钉的组织学转归。

Cortical bone anchors were slowly implanted into the prepared holes and supraspinatus tendon was sutured onto the fresh bone with sutures in anchors.

结果 术后第12周固定处冈上肌腱与骨面形成牢固的腱骨愈合，放射学显示骨锚钉在各个时间点逐步与周围骨质融合。

Radiology, gross morphology and histology examinations were performed to observe the healing of supraspinatus muscle between the tendon and bone, and the histology turnover of bone anchors.

使用同种异体皮质骨锚钉固定修复肩袖损伤可达到牢固的腱-骨愈合目的，术后皮质骨锚钉与周围骨质融合，没有出现锚钉脱出、骨缺损等并发症。

Previous studies indicated that both bone morphogenetic proteins and vascular endothelial growth factor can promote bone healing and can act synergistically.

研究指出骨形成蛋白及血管内皮生长因子均可促进骨生成，且可有协同作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。