因子的

Objective To investigate the applied value of adiposederived stromal cells transfected glial cellderived neurotrophic factorby lentivirus in cerebral transplantation.

目的 探讨慢病毒转染胶质细胞源性神经营养因子的脂肪干细胞脑移植的应用价值。

These animals were killed after 24 hours of treatments and instillation of meconiums. The measurements included lung tissue wet/dry ratio,lung injury score,the expression and level of AngⅡ,lung myeoperoxidase activity and TNF-α level.

模型制备后24h取材，观察其肺组织病理损伤并检测湿/干重比及进行病理评分；检测AngⅡ在肺组织的表达情况及用图像分析方法检测其含量；测定肺组织中肿瘤坏死因子-α的含量及肺匀浆髓过氧化物酶活性。

To study the effects of leptin on tumor necrosis factor α secretion in murine peritoneal macrophages and the role of mitogen activated protein kinases in this process.

研究瘦素诱导小鼠腹腔巨噬细胞分泌肿瘤坏死因子α的影响，以及丝裂原活化蛋白激酶信号通路在这一过程中的作用。

In the meantime, greater level of chemokine gene expression was detected in recently-transplanted compared with the established xenografts.

同时，前者可检测出更高水平的趋化因子的基因表达。

It is reported that COX-2 plays important roles in it, through xenobiotic metabolism, inhibiting apoptosis, development of inflammation-stimulated hyperplasia and metaplasia, suppressing host immune responses, inducing angiogenesis and promoting infiltration and metastasis.

食管癌具有高发病率和死亡率，近年来认为环氧合酶-2通过异型生物质代谢，抑制凋亡，参与慢性炎症、免疫抑制，上调血管生成因子的表达，以及促进肿瘤的浸润和转移在其致癌中起重要作用。

With nonlinear regression analysis on each factor and multi- variates l inear regression on collectivity, this paper gives a mixed regression model.

通过先行建立每个影响因子的非线性回归。型，然后作总体线性回归。，首次给出了用混合回归模型预报赤潮的方法。

That shows there are some difference in the steroid regulation between the anuras and the urodeles. Among three of the steroid, one can convert to the other, and some enzyme activity is concerned with the conversion.7. For the Rana quadranus and the Batrachuperus tibetanus, the steroid receptors play key roles in the synthesis and secretion of the steroids and during the development of the follicle cell.

类固醇激素受体在卵母细胞中可能通过两种途径发挥作用，一种是存在于胞质中，作为信号转导因子的非基因组调控机制；另一种是存在于核中，作为核转录活性因于，改变基因转录活动的基因组调控机制。

Cotton fiber development; elucidation of gossypol biosynthesis pathway; investigation of terpenoid

控制拟南芥表皮毛和棉纤维发育的转录因子的分离与功能研究；植物单萜

AIM: To investigate the relationship between vascular endothelial growth factor and S100 protein positive dendritic cell in esophagelal tumor tissue.

目的： 研究食管癌组织中血管内皮生长因子的表达对树突状细胞的影响。

The amplitudes of high dosage treatment group was higher than that of low dosage treatment group (P.05).CONCLUSIONS:Hirudin could prevent PVR from being formed or developing and had protective function on retina,whose mechanism related to the decrease of density of PDGF in vitreous body.

水蛭素能抑制PVR的形成和发展，对视网膜有保护作用，其作用机制与减少玻璃体中血小板源性生长因子的浓度有关。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。