查询词典 bone-black

BACKGROUND: Metal vertebral fusion cage can induce some disadvantages and pseudoarticulation formation such as stress dodge, fusion cage subsidence, bone resorption, prolapse and bone collapse.

摘要背景：金属椎间融合器存在应力遮挡、融合器下沉、骨吸收、脱出、骨塌陷所带来的并发症和假关节形成等，影响融合效果。

The function of bone resorption by MGC was examined with coculture of bone slice and MGC. The resorption lacunae were examined with a scanning electron microscope. The activity of acid phosphatase in MGC was observed by Gomori stain. Results: MGCs showed multinuclei (more than 20 nuclei), irriegular peripheral cytoplasm with pseudopodial projections, vacuoles were seen in the cytoplasm.

用倒置相差显微镜观察体外培养的多核巨细胞的一般形态及降钙素对它的影响；用骨片与多核巨细胞共同培养法观察多核巨细胞的体外骨吸收功能，用扫描电镜观察骨吸收陷窝，Gomori染色观察多核巨细胞的酸性磷酸酶活性。

Environmental scanning electron microscopy study showed that PSHA coatings had higher bone apposition ratios than those exhibited by bare Ti-6Al-4V and EDHA coatings after 7 days; however, at 14 days after implantation, EDHA and PSHA coatings exhibited similar bone apposition ratios, much higher than that for bare Ti-6Al-4V.

扫描电子显微镜研究显示第7天时 PSHA涂层的骨沉积比高于裸Ti–6Al–4V合金和EDHA涂层。然而，第14天时EDHA和PSHA涂层的骨沉积比相似，均高于裸Ti–6Al–4V合金。

Six main categories being misdiagnosed were bone and joint diseases(39.82%), including osteoporosis, intervertebral disk hernia, bone fracture, psoatic strain and hyperosteogeny;kidney diseases（15.67%,including chronic nephritis and chronic renal insufficiency;hematologic diseases(9.38%);various kinds of infections(7.58％);heart diseases(3.60%);chronic liver diseases(1.86%).

主要误诊为6大类疾病，包括骨关节疾病(39.82%)，其中误诊为骨质疏松最多，其次为椎间盘突出、骨折、腰肌劳损、骨质增生；肾脏疾病(15.67%)，主要为慢性肾炎，其次为慢性肾功能不全；血液病(9.38％)；各类感染(7.58%)；心脏疾病(3.60%)；慢性肝病(1.86%)。

The organization structure of experimental group was disorganized, cracked and the bone trabecula was rarefactive and non-intact and there was a great number of empty lacuna in bone trabecula. While there was the reverse situation in the control group .

结果实验组组织结构紊乱，破碎，骨小梁稀疏、不完整，有量的空骨陷窝，而对照组骨小梁相对较完整、排列整齐，骨小梁中的骨细胞清晰可见，核大，位于中央。

ResultThe organization structure of experimental group was disorganized, cracked and the bone trabecula was rarefactive and non-intact and there was a great number of empty lacuna in bone trabecula. While there was the reverse situation in the control group .

结果实验组组织结构紊乱，破碎，骨小梁稀疏、不完整，有大量的空骨陷窝，而对照组骨小梁相对较完整、排列整齐，骨小梁中的骨细胞清晰可见，核大，位于中央。

Resultthe organization structure of experimental group was disorganized, cracked and the bone trabecula was rarefactive and non-intact and there was a great number of empty lacuna in bone trabecula.

结果实验组组织结构紊乱，破碎，骨小梁稀疏、不完整，有大量的空骨陷窝，而对照组骨小梁相对较完整、排列整齐，骨小梁中的骨细胞清晰可见，核大，位于中央。

Studies suggest that there is increased bone mineral density and decreased bone reabsorption following supplementation with 600 mg of ipriflavone in combination with 1,000 mg of calcium per day.

研究发现，每天补充600毫克的黄酮和1000毫克的钙元素能够增加骨骼矿物密度和减少骨骼重吸收。

Methods A retrospective analysis of refixation of fractured skull bone fragments was made. From January 2001 to November 2001, we operated on 52 patients with fractured bone fragments.

2 0 0 1年 1～ 11月行开颅手术的头部外伤患者中有 5 2例骨瓣碎裂呈多块，其中 2 4例应用颅骨钛铆钉回复固定颅骨骨折片，分析其术中操作、术后临床观察及CT检查等情况。

BACKGROUND: It is an important precondition to search seed cells, which can rebuild and reforge defect of bone and to acquire steady and credible origin of cells in bone construction of tissue engineering.

周 瑜，叶茂昌安徽医科大学附属省立医院口腔医学中心，安徽省合肥市 230001安徽省2006年度科技攻关计划(06013131B)*；安徽省重点科研项目(03021009)*；安徽省国际科研合作项目(04088009)*学术背景：寻找能重建再造骨缺损的种子细胞，获得稳定可靠的细胞来源是组织工程化骨构建的重要先决条件。

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。