查询词典 bone-tired

Analyzing the change of DH, PCL and active calcium, and selecting each of best method. The results:(1) Dealing with the bone under high pressure ①High content of protein in sheep bone or bone soup:0.05MPa, 2h, 1:2;②Low amino acids in bone powder:0.13MPa, 4h, 1:3; Low amino acids in bone soup: 0.10MPa, 3h, 1:4;(2) Hydrolysis the bone soup with enzymes ①High content of calcium: neutral enzyme, 1500u/L, 6h;②High DH: pancreatic enzyme, 1:100, 6h;③ Low PCL: Pancreatic enzyme, 1:125, 6h; High PCL: alkalescency enzyme,

结果表明：A、高压①骨粉及骨汤蛋白质含量最高：压力为0.05MPa，高压2.0h，骨水比为1：2；②骨粉中氨态氮最低：压力0.13MPa，高压4.0h，骨水比为1：3；骨汤中氨态氮最低：0.10MPa，3.0h，骨水比1：4；B、酶解①游离钙含量最高：中性蛋白酶，酶浓度1500u/L，酶解6h；②水解度最高：胰蛋白酶，酶浓度1：100，酶解6h；③PCL值最低：胰蛋白酶，酶浓度1：125，酶解6h；PCL值最高：碱性蛋白酶，酶浓度1500u/L，酶解8h。

The results:(1) Dealing with the bone under high pressure ① High content of protein in sheep bone or bone soup:0.05MPa, 2h, 1:2;② Low amino acids in bone powder:0.13MPa, 4h, 1:3; Low amino acids in bone soup: 0.10MPa, 3h, 1:4;(2) Hydrolysis the bone soup with enzymes ① High content of calcium: neutral enzyme, 1500u/L, 6h;② High DH: pancreatic enzyme, 1:100, 6h;③ Low PCL: Pancreatic enzyme, 1:125, 6h; High PCL: alkalescency enzyme,

结果表明： A 、高压①骨粉及骨汤蛋白质含量最高：压力为0.05MPa ，高压2.0h ，骨水比为1：2；②骨粉中氨态氮最低：压力0.13MPa ，高压4.0h ，骨水比为1：3；骨汤中氨态氮最低：0.10MPa ，3.0h ，骨水比1：4； B 、酶解①游离钙含量最高：中性蛋白酶，酶浓度1500u/L ，酶解6h ；②水解度最高：胰蛋白酶，酶浓度1：100，酶解6h ；③ PCL 值最低：胰蛋白酶，酶浓度1：125，酶解6h ； PCL 值最高：碱性蛋白酶，酶浓度1500u/L ，酶解8h 。

Histological observation: Four weeks after implantation, porcine cancellous bone scaffold/bone marrow stromal cells complex appeared new bone formation and scaffold's degradation, which significantly increased in 8 weeks; In 12 weeks, new bone continued to increase and changed gradually to mature bone, a small amount of the Havers system was seen, the trabecular bone was not typical, capillary proliferated obviously, few residual scaffolds were seen, and no inflammatory cells were observed.

组织学观察：猪松质骨支架/骨髓基质干细胞复合体植入后4周开始有新骨生成，支架开始降解；8周时新骨的形成及支架的降解都明显增加；12周时新骨继续增加，逐渐向成熟骨组织转变，可见少量哈佛系统，但骨小梁尚不典型，毛细血管增生明显，少量支架残留，未见炎症细胞。

Then the alveolar bone of model 1 was lowered to respectively construct Model 2(Bone loss was one fourth of the root), Model 3(Bone loss was one third of the root), Model 4(Bone loss was the half of the root), Model 5 (Bone loss was the two third of the root) and Model 6 (Bone loss was the three fourth of the root).

在模型1基础上，将牙槽骨骨高度分别删除1层、2层、3层、4层、5层(使处理后的牙槽骨骨高度与牙根长度之比由1：1变为3：4、2：3、1：2、1：3、1：4)，产生模型2、模型3、模型4、模型5、模型6，代表五种不同程度的牙槽骨骨吸收模型。

Results In the heated bone ,bone lacunae were empty ,no bone cells existed ,bone lamella was seen ,granular basophilia staining was seen in some parts of the lamella. In bone medulla , no cell existed , thrombosis occurred in some blood ,partial bone lamella disappeared.

结果 整个视野内骨陷窝空虚，无骨细胞存在，骨板尚清晰，部分骨板出现颗粒状嗜碱性染色，骨髓腔内，基本无细胞结构，血管闭塞，哈佛氏系统结构不清，部分区域骨板层状结构消失，呈一片均质的嗜伊红染色。

Nowadays, bone defect has become one of the most important disease which threat people's living quality severely. Today, the most common methods used to healing bone defects include: Autogenous bone grafts and allogenic bone grafts. But autogenous bone grafts have a shortage on donor, difficult to make shape and will bring a complicate disease on donor site; allogenic bone grafts often follow with graft rejective reaction, and have a potential risk of propagation of many disease.

目前，主要应用于临床骨缺损修复的方法有自体骨移植和异体骨移植等，但自体骨移植存在材料来源有限、供骨部位的损伤以及塑形困难等问题；异体骨移植也有潜在的疾病传播隐患以及移植排斥反应等严重后果，因此无论自体骨移植还是异体骨移植均无法完全满足需求，临床急需寻找一种安全有效的骨移植替代材料。

Methods Fifty healthy SD rats were fed for twentytwo months in order to build the model of aging rats, the histology of femoral bone, tibial bone and lumbal vertebra was used to observe, then we evaluated the indexes which reflect the degeneration of intervertebral disc including the quantity of collagen type Ⅱ,Ⅹ of intervertebral disc by the immunohistochemistry methods, the relative area of vascular bud, the thickness of calcified layer and uncalcified layer on cartilage endplate and the indexes which reflect the osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the bone density, the max stress and straining of bone.

50只健康纯种SD大鼠，喂养22个月，建立老龄大鼠模型，进行股骨、胫骨、腰椎等组织学观察，并评价椎间盘退变的相关指标(椎间盘软骨Ⅱ型和Ⅹ型胶原表达、软骨终板血管芽相对面积、软骨终板钙化层/非钙化层厚度)与骨质疏松的相关指标(骨皮质厚度指数、骨小梁相对面积、骨密度、骨最大应力和应变)的相关性。

To evaluate the effect of autolyzed antigen-extrac ted allogenic bone graft combined with autogenic red bone marrow o n bone defects, 58 cases with benign bone tumor(66 long bones) were treated with curettage operation, and the post-curettage bone defects were filled with the complex of "AAA" bone combined with autogenic red bone marrow.

目的：探讨同种异体低抗原脱钙骨与自体红骨髓复合移植对良性肿瘤刮除后骨缺损修复能力的影响。

Breast cancer commonly metastasizes to bones, producing both osteolytic and osteoblastic deposits. Different markers for quantitative determination of bone turnover have been developed to evaluate bone metastases of breast cancer. The urinary deoxypyridionline, a crosslink product of collagen molecules found in bone and excreted in urine during bone degradation, and bone specific alkaline phosphatase, an isoenzyme localized in the membrane of osteoblasts and released in circulation during bone formation, were recently described as a group of markers of bone turnover in metastatic cancer.

乳癌患者常见骨髓转移造成溶骨性及成骨性沈积物，而利用不同标记来定量骨质转换形态，可以评估乳癌骨骼转移的变化，而尿液中Deoxypyridinoline是骨质内胶原分子在骨骼破坏分解时至尿中的产物，骨特殊碱性磷酸酵素是一种同形酵素，位於成骨细胞的外膜且在骨骼形成时释放至血液中，利用此两种生化标记，可以来预测乳癌转移至骨骼的转换情形。

In the second part of this thesis. The biological process of porons HA/bBMP composite repairing experimental defect in the dog femora and monkey mandibular were investigated by the qualitative and quantitative methods. The results showed that not only were the speed and time of new bone ingrowing into the bBMP/HA composite much quicker and earlier than that of implants of HA alone, but also the quantity of new bone ingrowth into bBMP/HA composite was much higher than that of HA alone. The bone ingrowth of bBMP/HA composite at higher rate within 3 weeks. In this study, bBMP/HA promoted more active new bone formation in bone marrow tissue than did HA alone. This reveals that BMP, brought into the bone marrow with HA as a carrier, accelerates osteogenesis or osteoinduction, providing sime bone marrow cells with more differentiative potential.

论文第二部分应用定性和定量的方法，较全面地研究了HA/bBMP复合人工骨在修复狗股骨和猴下颌骨实验性缺损中的生物学过程，研究发现，新骨组织长入HA/bBMP复合人工骨的时间和速度都较单纯HA早和快，而且新骨形成量也明显高于单纯HA，HA/bBMP在挂入后早期(3周)的成骨最为活跃，自体骨髓组织可为BMP提供敏感的靶细胞，增强BMP的骨诱导效果和HA/bBMP复合人工骨的骨修复能力。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。