后肾

Objective:To explore the clinical features and histopathological character of metanephric adenoma.

目的：探讨后肾腺瘤的临床及病理特点。

Mesangial cells might derive from mesenchymal cells in the metanephrogenic blastema. The expression of α-SMA in developing mesangial cells is a transient phenomenon associated with the maturation of mesangial cells.

系膜细胞可能来源于生后肾组织的间充质细胞，α-SMA的表达短暂与肾小体系膜细胞的发育成熟密切相关。

Methods Primary metanephric mesenchyme stem cells were cultivated and multi-directional differentiation was induced.

方法原代分离培养后肾间充质干细胞，在体外特定诱导条件下观察细胞向成骨细胞、脂肪细胞及肾小管上皮细胞的分化及其形态演变，采用细胞免疫荧光检测细胞表面特定蛋白的表达变化。

Further information is in gene databases of other organisms having tissues homologous to the metanephros (e.g. Drosophila Malpighian tubules; tools are available for identifying mouse homologues of non-mouse genes) and from tissues homologous to those in the developing kidney (e.g. mesothelium that, like nephrons, arises from a mesenchyme to epithelial transition).

进一步的信息是在其他生物的基因数据库中，它们有组织同源性到后肾(例如，果蝇马氏管；识别非小鼠基因的小鼠同源的可用工具)及从组织同源到在发育的肾脏中的同源(例如，间皮，像肾元，从间质到上皮转变引起)。

Fter establishing in greenhouse, the transformants also showed strong resistance to 0.4 % of herbi-cide Basta but control plants died within 2 weeks.

T1R在小鼠后肾发生发育中的表达具有一定的时空顺序，最先出现在输尿管芽，然后是肾小管及肾小球。

Renal stem cell Metanephric mesenchyma Renal medulla Renal papilla

肾脏干细胞；后肾间充质；肾髓质；肾乳头

Metanephric adenoma is a unique renal tumor with benign biologic behaior in spite of their large size.

后肾腺瘤尽管体积较大，但却为胚胎发育过程中后肾来源的良性肿瘤，较少见。

Objective To evaluate the nephroprotective effects of transplanting metanephric mesenchymal cells into the renal subcaspsule of rats with acute tubular necrosis induced by gentamicin.

目的 将胚胎后肾间充质细胞移植到大鼠右肾包膜下，探讨移植细胞对宿主急性肾小管坏死的保护作用。

After 24 hours, cells had pseudopodia, and exhibited fusiform or polygon-shaped with one or two nuclei. Cells rapidly grew, and formed cell cluster within 3-4 days, and lamellar finally.

h后肾上皮细胞伸出伪足呈梭形、多角形，具有胞核一两个，细胞大小均匀，生长迅速，三四天后形成细胞簇，最后肾上皮细胞连接成片生长。

Firstly the expression of AT1R was observed in the ureteric bud cell branching, and then in tubules and glomeruli.

AT1R在小鼠后肾发生发育中的表达具有一定的时空顺序，最先出现在输尿管芽，然后是肾小管及肾小球。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。