查询词典 bone-black

One purpose of this study is to elucidate whether few engrafted MSCs could change the microenvironment of bone marrow to facilitate bone recovery.

本研究主要目的在探讨滞留在骨髓之移植干细胞，其改善骨质的效果是否有部分是藉由改变骨髓内的微环境所造成。

Serial radiographs of rat femurs were examined at postoperative 2, 4, 6 and 8 weeks to observe the new bone callus and bone defect healing.

植入后2，4，6，8周摄X射线片检查观察各组新生骨痂和骨缺损愈合情况。

Biphosphonates, which are also used for the treatment of bone metastases in breast cancer patients, preferentially bind to bone. Frangioni and his team attached a dye that both absorbs light and fluoresces in the NIR region of the spectrum to a pamidronate derivative.

二膦酸盐可用于治疗乳腺癌病人的骨转移，Frangioni小组在pamidronate衍生物上结合了一种在NIR光谱区域同时吸收光和荧光的染料。

Bone damage can be induced in rats fed with calcium-deficiency diet and fluoridized water in short term, with decreased calcium content, and the changes of chemical element in bone participate in the pathogenesis of fluorosis, and this suggestes that multiple factor is involved in the development of fluorosis.

染氟和低钙可导致大鼠骨损伤，骨中化学元素的改变参与了氟中毒的发病机制，说明氟骨症的形成是多因素作用的结果。

Patients in later series had neither risk factors for osteonecrosis nor osteonecrosis at other extraskeletal sites; instead osteoporosis and significant cardiovascular morbidity/atherosclerosis was found in most of the patients.6,19,21 Other findings suggesting an ischemic etiology in these patients is absent enhancement on MRI of the affected vertebrae,7,15,20 "ischemic bone" noted intraoperatively,14 and vertebral body biopsies demonstrating reactive bone/fibrosis and occasionally osteonecrosis and hyalinized marrow.

以后病例系列中的患者既没有引起骨坏死的因素，在其它地方也没有出现骨坏死，而是骨质疏松症和显著的心血管疾病/动脉粥样硬化发病率[6，19，21]，其他的发现表明，在这些患者受影响的椎体上MRI不会出现增强影[7，15，20]，术中可看到&缺血性的骨块&[14]，椎体活检可看到有活性的骨/纤维化，有时可见骨坏死和玻璃样变[8，11，14，16，17，30，31]。

Although intact bone protein displayed an antioxidative effect, it was far less potent than hydrolyzed bone protein.

尽管未水解的骨蛋白也有一定的抗氧化性，但其活性远低于骨蛋白水解物。

Eight growing New Zealand albino rabbits, each right orbital bone fragment which contained a viscerocranial suture was removed, and PTFE (expanded polytetrafluorethylene) was applied as a substitute for the orbital bone defect in four rabbits, six months later, each skull was macerated for cephalometry and radiological craniometry and histological examination.

本实验收集八只纽西兰白兔，切除含颅面骨缝的右下眼窝骨，用PTFE填补其中四只白兔的骨骼缺损处，六个月后將其牺牲做颅顏骨测量及X光颅骨计量。

The study aims to synthesize a new denture base material to complemete the electret of teeth-extracted alveolar bone and stimulate bone growth towards the denture base when masticating and inhibit or rimit the RRR.

本课题研制新型改性义齿基托，在修复牙列缺损或缺失时通过驻极体效应和压电效应，补充患者失牙区局部驻极态的丧失，利用咀嚼运动产生的微电流刺激骨向基托方向定向生长，抵御或缓解牙槽骨的吸收。

Results Of 174 patients,55 were diagnosed as bone metastases with whole body bone scan.

结果 174例患者中55例临床诊断为乳腺癌骨转移。

Spinal giant cell tumor of bone is a kind of primary benign bone tumors in the spine. It is rich in blood supply, aggressive, and easily recurring and lung metastasizing.

脊柱骨巨细胞瘤是一种原发于脊柱的良性肿瘤，血运丰富，侵袭性生长，易复发，并可发生肺转移，因此治疗难度大。

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。