查询词典 to the marrow

The fundamental imaging features of osteosarcoma were showed bone destruction, periosteal reaction, neoplastic bone and soft-tissue mass. Among 49 cases examined by radiography, osteoblastic pattern sarcoma was found in 19 cases, osteolytic pattern sarcoma was found in 13 cases and mixed pattern sarcoma was found in 17 cases. The detection rates of bone destruction, periosteal reaction, soft-tissue mass, neoplastic bone and Codman triangle by radiography were respectively 61.2%, 95.9%, 71.4%, 73.5%and 27.7%. All 10 cases with CT scan were showed bone destruction, soft - tissue mass and neoplastic bone. The detection rates of periosteal reaction,憇ieve sign挶 and Codman triangle with CT scan were respectively 90%, 90% and 11%. The tiny neoplastic bone and"sieve sign"were showed sensitively by CT, but Codman triangle was showed by radiography superior to CT.32 cases with MRI scan presented the normal marrow was replaced by the tumor, which was showed low to intermediate signal intensity on T1-weighted images and promiscuity signal intensity on T2-weighted images. 7 cases presented hemorrhage and 24 cases presented necrosis.

骨肉瘤基本影像表现为骨质破坏、骨膜反应、瘤骨和软组织肿块。49例X线表现为成骨型19例，溶骨型13例，混合型17例；X线对骨质破坏、骨膜反应、软组织肿块、瘤骨和Codman三角的检出率分别为61.2%、95.9%、71.4%、73.5%和27.7%；10例CT表现均可见骨质破坏、软组织肿块及瘤骨，CT对骨膜反应、筛孔征和Codman三角的检出率为90%、90%和11%；CT对显示细小肿瘤骨和筛孔征最敏感，但对Codman三角的显示不如X线平片；32例MRI表现为骨髓腔内正常的骨髓高信号被肿瘤信号所取代，T1WI呈低～等信号，T2WI呈混杂信号，7例合并出血，24例中央坏死囊变，32例增强扫描均呈不均匀强化及瘤周可见水肿区。

We first and foremost used the micronucleus test to rapidly evaluate the effects of cystamine and H2O2 administered separately or in combination, on radiation induced chromosomal damage in bone-marrow cells and Ehrish ascites tumour cells.

本研究工作首次应用微核测定技术快速评价胱胺和H_2O_2在照射前分别或合并使用时，它们对带瘤小鼠的骨髓细胞和艾氏腹水癌细胞染色体辐射损伤的影响。

The results indicated that (1) the 147Pm, 141Ce and 147Nd had strong adsorptivity in soil, so they were hard to transfer and easily accumulated in soil or sediment;(2) all the organisms (5 aquaties and 4 eatable plants) tested showed apparent 147Pm concentrating capabilities;(3)the residues of 147Pm, 141Ce and 147Nd were unevenly distributed in the animal's viscera and tissues, higher residues were found in bone, marrow, eye, brain, heart, adipose and testis, showing selective accumulation;(4) with intraperitioneal dosing of Nd or Ce 200mg ·kg -1 apparent inhibition to gonadial hormone secretion in mice was found and with 200 and 800mg·-1 of Ce added in feed, the malformation rate of spematozoon showed higher.

综合研究结果表明： 14 7Pm、14 1Ce和14 7Nd在土壤中具有强的吸附性，而且难以迁移，易于在土壤和底泥中积累；( 2 )供试的 5种水生生物、4种陆生食用植物对14 7Pm均具有明显的富集性；( 3) 14 7Pm、14 1Ce、14 7Nd在动物体内脏器和组织间呈不均匀分布，在骨骼、骨髓、眼、大脑、心脏、脂肪和睾丸中残留量较高，表现了明显的选择性蓄积；( 4 )一次性腹腔注射2 0 0mg·kg-1的Ce和Nd对小鼠性腺激素的分泌有明显的抑制作用，以 2 0 0和80 0mg·-1的Ce随饲料摄入对雄性小鼠精子畸形率明显升高。

The results indicated that 100% patients had abnormal chemges on NK cell activity and sCD25 level in serum, but hemophagocytosis in less than 40% patients at early stage was found in bone marrow. Even after confirmed diagnosis of the disease, the percentage of patients with hemophagocytosis was not up to 50%.

结果表明，14例LAHS患者的NK细胞活性、sCD25水平在疾病早期100%出现异常，而骨髓中噬血现象仅见于不到40%的患者，即使在确诊后，也只有不到50%患者出现了噬血。

Results Epstein-Barr virus were the most frequent cause, hemophogocytic syndrome must be recognized as the cause of some severe cases of pancytopenia seen among critically ill patients Conclusion To search hemophagocytosis of the bone marrow my be difficult and should be done repeatedly, if hemophago...

骨髓涂片查找噬血细胞有一定困难，临床支持该病，骨髓涂片应反复查找。结论干预应早于诊断，临床怀疑噬血细胞综合征，不能因等待检查而耽误临床治疗，及早阻止噬血现象是性命攸关的。而预后与所用干预措施直接相关。

On the other hand, most cancers, whether of lung or breast or bone marrow, have no features that allow the histopathologist to discern a toxic, viral, or hereditary etiology.

另外，许多肿瘤，不管是肺、乳房还是骨髓，组织病理学家尚不能从形态特征分辨其病因是毒性、病毒性还是遗传性的。

Objective:To study the effect of infarcted cerebral constitution on the differentiation of human bone marrow stromal cells into neural cell.

目的 ：探讨梗死脑组织上清对骨髓基质细胞分化的诱导作用。

Objective To test the effect of intramyocardial injection of autologous bone marrow mononuclear cells in improving the cardiac function and myocardial revascularization in miniswine models of myocardial infarction.

目的 在小型猪动物模型上探讨自体骨髓单核细胞移植到心肌梗死局部对心功能和梗死心肌代谢的影响。

Thus, the number and location of marrow stromal cells delivered using intramyocardial delivery techniques can only be estimated postmortem, which is hard to satisfy the status of clinical therapy of cellular transplantation.

这显然难以满足干细胞移植已进入临床应用的现状，因此，无创、可多次重复应用的活体检测方法已成为迫切需要解决的问题。

Objective:To explore the effect of PAA and IL-2 enhanced immunoconstitution of the lethally irradiated mice following syngeneic bone marrow transplantation.

目的：为了探讨多抗甲素PAA与IL-2对骨髓移植小鼠免疫功能重建的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。