器官发生

Dendrocalamus sinicus ; reproductive organs ; megasporogenesis ; microsporogenesis ; male gametophyte ; female gametophyte

巨龙竹；生殖器官；大孢子发生；小孢子发生；雄配子体；雌配子体

As an immunomodulator NO may play a role like a double-edged sword since it expresses both in immuonchalleged and immunosspresed states. 2. After received external stimulus the morphology of ependyma of SFO could be changed and varied with time course, particularly its cellular apoptosis do occur and earlier than the ordinary areas of the brain. 3. Astrocytes in SFO could express cFos protein induced by LPS, suggesting the cells may maintain homeostasis in the brain in a longer period and modulate immune state of the brain. 4. As a CVO, SFO may sense changes of blood-bearing immunosignals earlier and instantly response to them, thus as one of windows of the brain SFO do take part in immunomodulation within the brain.

通过我们的实验结果我们可以得出这样一些初步的结论：1、一氧化氮作为免疫调质参与了机体免疫，它既能在免疫激发状态下又可在免疫抑制状态下进行表达提示，NO在脑内免疫调节中的作用可能是双向的。2、穹窿下器的室管膜形态在接受外界刺激后，随着时间的变化而不同，扫描电镜下的凋亡形态虽需进一步证实，但室管膜细胞确实发生了凋亡，并且穹窿下器发生的较早。3、穹窿下器内的星形胶质细胞在给予大肠杆菌后确实可以表达c-fos蛋白，并可能通过自身的激活来较长时间的维持体液的动态平衡，调节脑内免疫状态。4、穹窿下器作为感受性室周器官之一，能够较早的感受血携免疫信息的改变并及时作出反应，可能作为外周免疫信息进入脑内的窗口之一来参与脑的免疫调节。

This process, called vasculogenesis ,involves the de novo differentiation of endothelial cell from mesodermal precursor to form the primitive blood vessel network.

血管生成是指在胚胎发生和器官形成过程中，从中胚层内皮细胞中分化出新的内皮细胞以形成原始血管网的过程，仅见于胚胎发生的早期，出生后即停止。

The students are required to study and understand the main physiological features of fetuses and the ontogenesis of the most important regulating axises during the fetal development .

中文简介：通过本课程的学习使学生在学习动物胚胎学以及相关课程的基础上，进一步认识动物主要器官或系统的发生发育过程，相关的调控机理；以及动物主要调节轴系的发生和建立。

Thyroid gland is located in cervical in front, Adam's apple lower part, tracheal two side, it is the endocrine organ with main human body, assume human body to absorb with memory iodine, synthesize and secrete the function of thyroid element, include estrogen and progestational hormone inside female hormone, participated in the happening of thyroid cancer, development probably, level of the estrogen inside body is higher, make thyroid cancer more possibly happen, 20-40 year old the female is in life exuberant period, level of the hormone inside body is lifetime in most

甲状腺位于颈部前面、喉结下方、气管两侧，是人体重要的内分泌器官，承担人体摄取和存储碘，合成和分泌甲状腺素的功能，包括雌激素和孕激素在内的女性激素，很可能参和了甲状腺癌的发生、发展，体内雌激素水平越高，越可能促使甲状腺癌发生，20-40岁女性处于生命旺盛期，体内激素水平是一生中最

Methods The multivariate Logistic Regression analysis was used to survey retrospectively the underlaying disease in 594 cases of MODS induced by ACI and to search for the potential risk factors.

回顾594例ACI患者发生多器官功能不全综合征的资料，对其发生产生影响的基础疾病进行多因素Logistic 回归分析，寻找其中的危险因素。

The located position and development of the disc was correlative with the development of other floral organs, which might provide insight to delimit Wikstroemia and Daphne based on different floral developmental pattern that might exist between the two genera.

花盘的发生和早期发育及其着生位置同其他花部器官的发生和发育式样具有明显的相关性，这种相关性对进一步阐明瑞香属Daphne和荛花属Wikstroemia的系统发育关系具有一定意义。

The located position and development of the disc was correlative with the development of other floral organs, which might provide insight to delimit Wikstroemia and Daphne based on different floral developmental pattern that might exist between the two genera.

花盘的发生和早期发育及其着生位置同其他花部器官的发生和发育式样具有明显的相关性，这种相关性对进一步阐明瑞香属Daphne和荛花属Wikstroemia的系统发育关系具有—定意义。

The key problem for limb , skin or other composite tissues transplantation is to control posttransplantation rejection , which encumbers long term functional survival of transplanted organ and tissues .

作为皮肤复合组织移植的受者，术后出现排斥反应的几率很高，排斥反应发生的程度和频率将直接影响移植组织能否长期存活及功能能否及时恢复，而免疫抑制剂的个体化用药是否合理又直接影响术后免疫排斥反应发生的频率和程度，因此为受者&量体裁衣&制定免疫抑制剂术后个体化给药方案，是保证移植组织或器官有功能性的长期存活的关键因素之一。

But when it came to different summer-sown maize, the straw of normal summer-sown maize absorbed less nitrogen absorption than grain did, while the straw of high oil summer-sown maize absorbed more nitrogen absorption than grain did. This it to say, high oil summer-sown maize need more nitrogen, when use N2, the nitrogen redundance was not happened, not like normal summer-sown maize.

但就各器官来说，普通夏玉米和高油夏玉米高氮时的表现有差异，前者全年籽粒化肥氮吸收量低于秸秆，而后者高于秸秆，表明高油夏玉米需氮量多，高氮时没有发生氮素冗余，而普通夏玉米却发生了氮素冗余，致使吸收的氮更多地残留在秸秆中。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。