骨质的

Kanzawa pointed, the abdominal vertebra BMD of PTH gene individuals in BB genetype is obviously higher than those of Bb and bb genetype,so he considered that the BstBI polymorphism of PTH gene has dependability with BMD while the DraⅡpolymorphism of PTH gene has no dependablity with BMD.3 The polymorphism of estrogen receptor gene and postmenopausal osteoporosisPMOP is a metabolic bone disease existing in post-menopause femmes, as a result of these femmes\' hypofunction of ovary,ESG level drawdown and the disequilibrium of bone couple procedure,the bone resorption of osteoclast exceeds the bone formation of osteoblastic,osteopenia and bone fragility accrescence have developed,then induces fracture and so on.

Kanzawa等研究发现，BB型PTH基因人的腰椎BMD较Bb、bb型显著为高，认为PTH基因BstBⅠ多态性与BMD有相关性；但PTH基因DraⅡ多态性则与BMD无相关性。三雌激素受体基因多态性与绝经后骨质疏松绝经后骨质疏松是指绝经后妇女由于体内卵巢功能低下，雌激素水平低落，骨偶联过程失衡，破骨细胞的骨吸收大于成骨细胞的骨形成作用所导致的骨量减少，骨脆性增加，进而易于发生骨折的代谢性骨疾病。

From the femur bone density analysis of protein expression, we can see that light chain lactoferrin, annexin decreased and the expression of enolase, ATP synthase, acetyl-coenzyme A reductase, the expression of troponin, may be related to ovariectomized femoral bone density in osteoporosis-related happened; strong bone of the femoral osteoporosis Po intervention effect may be related to reduced enolase, ATP synthase, troponin, CK-MB, acetyl phosphoglycerate enzyme, the expression of myosin, and the increase in lactoferrin light chain, pyruvate kinase isoenzyme, protein expression crown.

从股骨密质骨蛋白质组表达分析可知，乳铁蛋白轻链、膜联蛋白A3的表达下降及烯醇化酶、ATP合酶、乙酰辅酶A还原酶、肌钙蛋白的表达增强，可能与去卵巢后股骨密质骨骨质疏松的发生相关；强骨宝对股骨骨质疏松的干预效应可能与下调烯醇化酶、ATP合酶、肌钙蛋白、肌酸激酶同工酶、磷酸甘油酸变味酶、肌球蛋白的表达，和上调乳铁蛋白轻链、丙酮酸激酶同工酶、冠蛋白的表达有关。

For each subject, the buccolingual bone thickness was measured by postulating that the miniscrews would be inserted at 16 positions (10, 12, 14 and 16 mm above the median sagittal planes of the interradicular spaces between the first molars and the second premolars in the maxilla, and 30°, 45°, 60°, 90° from the cortical bone surface).

在重建后的锥形线束CT影像上测量上颌第二前磨牙与第一磨牙牙根间矢状面上距离参考平面10，12，14，16 mm的4个植入高度上，以与骨皮质表面成30°，45°，60°，90°的4个方向共16个部位的颊舌侧骨质厚度，计算各植入部位触及上颌窦的危险率，在骨厚度大于6 mm的植入部位模拟植入微螺钉种植体并测量其周围骨质密度。

Study on culture of osteoblasts from neonatal rat's calvaria in simulated weightlessness.

骨形成蛋白作为一种很强的促进骨质形成的细胞因子，在骨吸收方面也有重要的调节作用，近年来对它的研究非常广泛深入，但是在失重性骨质疏松中的相关研究却极少。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是一种治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

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。

Osteoporosis drug treatment, in recent years has come a long way, at this stage for the treatment of osteoporosis drugs can be divided into two major categories, the main drugs in the past as "inhibitors of bone-breaking," recently "bone-made accelerator" For the people to choose.

骨质疏松症的用药治疗，近年已有长足的进步，现阶段用来治疗骨质疏松的药物可分成两大类，以往的药物主要为「破骨抑制剂」，最近则有「造骨促进剂」供民众选择。

In the whole life of human being, bone is always in the process of new-old alteration, which means osteoclast absorbing old sclerotin and osteoblast forming new sclerotin.

人的一生中骨骼一直处于新旧更替的过程中，即由破骨细胞吸收旧的骨质，成骨细胞形成新的骨质。

A raw glaze has been successfully studied for bone china using in single firing ,in the condition that has not lowered the prensentation quality and internal property of the product,lowered the cost.

研制成功了一种适合于骨质瓷一次烧成使用的生料釉，在不降低产品的外观质量与内在性能的情况下，降低了成本，节约了能源，开创了一条骨质瓷生产的新思路。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。