组织细胞

To solve this problem, we consider that use of tissue-specific regulative elements in construction of plasmid vector for molecular conjugate vector may limit the expression of foreign gene to targeting cells further.

为解决这一问题，我们考虑在构建分子偶联载体中的重组质粒表达载体时，应用组织细胞特异性调控序列，以期在转录水平进一步限制外源基因的表达于靶细胞中，从而保证受体介导基因转移的靶向性，同时可望导致外源基因的高效表达。

In this paper, the effects of Starvation Stress were studied on glycogen, acid phosphatase and alkaline phosphatase cytochemistry characteristics in different tissues of Misgurnus anguillicadatus.

研究了饥饿应激对泥鳅肝、肠和肌肉3种组织细胞糖原、酸性和碱性磷酸酶的细胞化学变化。

The plant hormone cytokinin plays important roles in cell division and differentiation of floral meristem.

细胞分裂素对拟南芥花分生组织细胞的分裂和分化具有重要作用。

Ca〓 precipitates in the cells of epidermis and endothecium disappeared; however, many Ca〓 precipitates still deposited on the surface of Ubish bodies and the sexine and in the cells of vascular bundle.

花药中的Ca〓沉淀主要分布在绒毡层、乌氏体表面、花粉外壁、韧皮部细胞和连接组织细胞中。

Our experiment is unique to clone porcine IL-4 gene from lymphocytes of the local species of Chenghua porcine and systematically study its expressing effect in vivo on the immune system and immune responses of mouse and pig to trivalent vaccines against Swine fever, the Pasteurellosis and Erysipelas suis and pig paratyphoid vaccine.

将得到的序列在GenBank和EMBL数据库中进行了同源比较，结果表明它与来源于长白猪肠粘膜固有层淋巴细胞的白细胞介素-4有99％同源，与来源于杂交猪T细胞的白介素-4有96％同源，说明猪种及组织细胞来源的不同可能使基因有一定的差异。

SAM gradually becomes larger and appears moderate fasciation at last.

进入营养生长后，SAM的肋区细胞呈现出维管组织细胞的形态特征。

Spindle cell sarcomas, such as malignant fibrous histocytoma, fibrosarcoma, and leiomyosarcoma.

梭形细胞肉瘤，如恶性纤维组织细胞瘤，纤维肉瘤，平滑肌肉瘤。

The sarcomatoid areas generally show features of MFH, fibrosarcoma, or undifferentiated spindle cell sarcoma.

肉瘤样区域可具有恶性纤维组织细胞瘤（malignant fibrohistiocytoma，MFH）、纤维肉瘤或未分化梭形细胞肉瘤的一般特征。

The NPC patients with DNA heteroploid are more easily to emerge distant metastases than those with DNA diploid.

采用流式细胞术检测新鲜组织细胞的DNA倍体性和临床分期一样可以预测鼻咽癌患者的预后；DNA异倍体患者比二倍体患者更容易出现远处转移而导致治疗失败。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twentyone cases of posterior stability joints.

回顾分析我院接受定制型人工关节置换进行保肢治疗的股骨远端肿瘤患者38 例，其中良性肿瘤9 例，分别是骨巨细胞瘤7例(复发性骨巨细胞瘤5 例，骨折2例)，骨巨细胞瘤合并动脉瘤样骨囊肿1 例，骨母细胞瘤1 例；恶性肿瘤29 例，分别是成骨性骨肉瘤16 例，转移性肿瘤6例(骨折2例)，软骨肉瘤2 例，恶性纤维组织细胞瘤3例(骨折1例)，纤维肉瘤1 例，局灶性骨髓瘤1 例。

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。