营养细胞

These free radicals come from the metaboly of food and breath.

人体的每个细胞每天受到约10000次的自由基攻击，这些自由基来源于食物和呼吸的代谢，自由基的攻击方式严格遵循量子与正态分布原理，攻击的损伤程度取决于细胞营养状况、人体酸碱度等物理、化学状况。

PCC6803. In the enclosed photobioreactor, after 58. 5h mixotrophic cultivation, 2. 50g/L cell density, 1. 0g/L. d productivity, 15. 3μg/ml chlorophyll concentration and 25. 3%energy efficiency were achieved, which were respectively 8. 9 times, 11times, 2. 3 times and 4. 9 times as much as those in photoautotrophic culture.

在封闭式光生物反应器中，混合营养培养58.5小时，集胞藻6803藻细胞密度达到2.50g/L，是同期光自养的9倍，藻细胞产率为1.0g／L.d，是光自养培养的11倍，叶绿素浓度为15.3μg／ml，是光自养的2.3倍，能量得率为25.3％，是光自养培养过程的5倍。

In combination with the change of motor endplate and myodynamia, acupuncture can improve the function of wounded limbs.

针刺能明显提高周围神经损伤后雪旺细胞的功能状态，促使其分泌NGF、神经生长因子受体、碱性成纤维细胞生长因子，并能延长内源性神经营养因子的作用时间。

Activated microglia may has cytotoxicity or neurotrophy.

激活的小胶质细胞既有细胞毒性又有神经营养作用。

Dental pulp cell is the main cellular component of the pulpal tissue. It plays important roles in nutrition, metabolism, sense and repair of the teeth.

牙髓细胞是牙髓组织中的主要细胞成分，担负着牙齿的营养代谢、感觉和修复等重要功能。

The supply of nutrition, promote cell growth and repair cells, therefore, should be used, such as fibrin glue, elastin, reticulin Zhongwan sort of high-protein skin cream.

供给营养，促进细胞生长和修补细胞，因此，应使用诸如蛋白胶、弹性硬蛋白、网硬脘之类的高蛋白护肤霜。

After sciatic nerve lesion 3 days, Schwann cells and other non-neuronal elements, begin to proliferate and express a great deal of neurotrophic factors incloding NT3, showing that NT3 may be transported retrogradely to neuronal soma, resulting in strong immunoreactivity.

损伤后3天，以雪旺细胞为主的非神经细胞开始大量增殖，雪旺细胞表达大量神经营养因子包括NT3，并逆向转运到达运动神经元胞体，这也导致免疫反应性的增强。

The results of observation on the microstructure of Karelinia caspica, Tamarix stromongolica, Salsola collina. Cheno Dodium glaucum, stipa bangenana show that the nutritional organs of these halophytes present some adaptability structures as follows:(1) sunken stomas, thick cuticle and orderly arrangement of epidermal cell;(2) equilateral leaves with developed palisade tissue, or squama-shaped leaf;(3) well-developed water-storing tissue in stems and leaves;(4) crystal cells, salt glands in most of the leaves and assimilating branches.

通过对花花柴、甘蒙怪柳、猪毛菜、灰绿藜、长芒草五种盐生植物显微结构观察，这五种盐生植物营养器官的形态结构均呈现一定的适应性特征：(1)气孔器下陷，角质层加厚，表皮细胞排列紧密而整齐；(2)多为等面叶，叶片栅栏组织发达，或退化为鳞片状，而具同化枝；(3)茎、叶多为肉质化，贮水组织发达；(4)具有含晶细胞，枝叶具盐腺。

Saxicola. Phosphate was absorbed fastest, followed by nitrate and carbohydrate. It was suggested that phosphate and nitrate were the main compounds, which had effects on cell suspension cultures of C. saxicola.

结果表明营养物质的吸收与细胞生长以及生物碱的合成密切相关，营养元素的相对消耗速率为磷＞氮＞碳，推测氮和磷是影响岩黄连细胞培养的主要因素。

Were analyzed under different nutritional levels. The results showed that in tuber development, under- or over-supply of nutrients reduced ZT content at initial stage and IAA, ABA and JA content at middle stage, but increased GA content in the whole process, which caused GA/ABA and GA/JA to be off balance in the key stage of tuberization.

结果表明，过低、过高的营养供给，降低了块茎发育前期细胞分裂素的含量，中期细胞生长素的含量以及促进块茎发育的脱落酸、茉莉酸含量，增加了各时期促进匍匐茎发生的赤霉素含量，导致在块茎形成和膨大的关键时期，GA/ABA和GA/JA比值失衡，抑制了块茎的正常发育。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。