束状带

次声对小鼠肾上腺皮质束状带多边形细胞3-β羟甾脱氢酶和酸性磷酸酶的影响

Effects of infrasound on activities of 3 - β hydroxysteroid dehydrogenase and acid phosphatase of polygonal cells in adrenal cortex zona fasciculate in mice

HPA轴中的肾上腺皮质束状带在对照组和应激组中均未观察到c-Fos蛋白的表达。

No c-Fos expression was observed in the zona fasciculata of the adrenal cortex of the control rats and the stress rats .

硒对AOM所致结肠癌模型大鼠肾上腺皮质束状带细胞组织化学的影响

Effect of selenium on the fascicular cells of adrenal cortex of rat with colon cancer induced by azoxymethane

对大鼠施行为期30天的物理性应激后，定量分析了其垂体前叶ACTH细胞及肾上腺皮质束状带细胞的超微结构。

The ultrastructure of ACTH cells of the anterior pituitary and zona fasciculata cells of the adrenal glands in 30-day physic stressed rats was analyzed with respect to their physiological functions .

补充17β-雌二醇后，束状带和网状带中Bcl-2蛋白表达显著降低，Bax在束状带中表达极显著降低，而在网状带中没有阳性产物；

After treated with 17 β - estrodiol , the expression of Bcl-2 was decreased in zona fasciculata and zona reticularis , while the expression of Bax was significantly decreased in zona fasciculata and negative expression of Bax was found in zona reticularis ;

结果：TWEE组肾上腺皮质明显增厚，束状带细胞浆充满类脂质空泡；

Results : In TWEE group , the fascicular zone in adrenal cortex markedly became thicker and the cytoplasma filled with lipoid vesicles .

注射后1、3、5d，束状带和网状带细胞内脂滴和胆固醇的含量均降低，琥珀酸脱氢酶（SDH）和3β－羟基类固醇脱氢酶（3β－HSD）的活性增强。

On 1,3 and 5 day after injection , the cells of fascicular and reticular zones of adrenal cortex showed decreased in amounts of lipids and cholesterol and increased in the activity of succinic dehydrogenase and 3 β - hydroxysteroid dehydrogenase .

结论：TWEE能促进大鼠肾上腺皮质增生及促进皮质束状带细胞分泌皮质酮。

The cristae of mitochondria were vacuolar . CONCLUSION : TWEE can promote the production of corticosterone and the proliferation of the cell of fascicular zone in adrenal cortex in SD rat .

实验组部分大鼠T1WI下外周皮质信号明显增高，光镜下见束状带增生，细胞呈空泡状肥大，富含脂质。

Higher T_1 WI signal of peripheral adrenal cortex can be observed in parts of experiment group rats while pathology study displayed fascicular zone hyperplasia and hypertrophic cells as vacuole .

结果：在人胚胎肾上腺皮质的球状带、束状带和网状带均存在Mel受体mt1（Mel1a）和MT2（Mel1b）亚型蛋白的表达，且主要分布于细胞胞质。

Results : mt 1 ( Mel1a ) and MT 2 ( Mel1b ) subtype of melatonin receptors was principally localized to cytoplasm in zona glomerulosa , fasciculata and reticularis .

结果大鼠脊髓半横断损伤后1d肾上腺皮质束状带和网状带细胞SDH和3βHSD活性均显著强于对照组（P<0.01）和损伤后15d组（P<0.05）；

Results The activities of SDH and 3 β - HSD in cells of fascicular and reticular zones on 1 day after hemisection of spinal cord were significantly higher than that of control group ( P < 0.01 ) and 15-day group ( P < 0.05 ) .

肾上腺皮质束状带的内分泌细胞。

The secretory cells of the zona fasciculata in the adrenal gland .

球状带、束状带细胞结构清晰，排列规则。

The cell structures of zona glomerulosa and zona fascicular are clear , arranged regularly .

在标本中肿瘤呈明黄色并且类似松散的束状带。

The tumor is bright yellow and grossly resembles zona fasciculata seen in the specimen .

8小尾寒羊胎儿肾上腺皮质的光镜和透射电镜观察说明，胎儿期肾上腺皮质增厚主要是由于皮质中束状带增长的结果。

The thickening of the fetal sheep adrenal cortex was the result of increasing of the zona fasciculata .

模型组肾上腺皮质变薄，肾上腺皮质球状带、束状带变窄、结构不清。

Model group adrenal cortex is thinner , zona glomerulosa and zona fascicular getting narrower , the structures are unclear .

电镜观察束状带细胞胞浆中富含线粒体、光面内质网及大小不等的脂滴，线粒体嵴呈空泡状。

The cell plasma of fascicular zone contained a great deal of mitochondria , smooth endoplasmic reticulum and lipid droplets observed by transmission electron microscopy .

病理报告：9例17侧肾上腺皮质束状带及头、体、尾部髓质增生。

Pathological study of 17 glands in 9 cases revealed hyperplasia of both zona fasciculata of cortex and head , body and tail of medulla .

组织学观察表明，试验组仔猪肾上腺皮质部肥大，整个皮质区有大量被染成空泡的脂肪微粒；同时大量红细胞散布于皮质区的束状带。

The histological observation suggested that EWS caused enlargement of whole adrenal cortex , lipid infiltration of whole adrenal cortex and some haemorrhages in fascicular zone .

肾上腺的三个区带来自于脏层被膜：球状带、束状带、网状带－可以被看到！

The three zones of adrenal cortex from capsule inwards : zona glomerulosa , zona fasciculata , and the zona reticularis ? can be seen here .

正常对照组肾上腺分为皮质、髓质，皮质较厚，皮质可明确区分球状带、束状带、网状带。

Adrenal divids into cortex and medulla , normal group cortex thicker , it can be a clear distinction among the zona glomerulosa , zona fascicular and zona reticularis .

结果：成年大鼠肾上腺被膜、皮质球状带、束状带、网状带细胞均呈现多种无丝分裂像；

Results : The results showed that various types of amitotic figures could be found in the cells of capsule , zona glomerulosa , zona fasciculata , and zona reticularis of adrenal gland .

并取各组大鼠双侧肾上腺固定于10%中性福尔马林溶液，常规方法脱水，石蜡包埋切片，HE染色，光学显微镜观察并测量肾上腺皮质厚度及束状带所占的比例。

And take the rats of bilateral adrenal glands fixed in10 % neutral buffered formalin , conventional methods of dehydration , paraffin-embedded sections , HE staining and measure adrenal cortex thickness and the proportion of fascicular zone .

在冬季，除弓状带及间质细胞活性略高外，束状带、网状带的酶活性最低。

In winter season the activity of 3 β - HSD in the zone fasciculate and zone reticularis , except zone glomerulose and inter - stitial cell , was markedly lower than that of the other seasons .

在体内实验，我们发现雷公藤可以很明显的促进大鼠肾上腺皮质酮的分泌和束状带细胞的增生。

But , up to now , neither study on hypothalamus nor pituitary nor adrenal . We found triptolide can obviously promote corticosterone production and the fascicular zone cell proliferation in adrenal cortex in rat in vivo .

实验观察：到全年中除网状带酶活性春季略低于夏季外，弓状带、束状带及间质细胞的3β-HSD春季都显著高于其他各季；

The experimental results showed : in spring season the activity of 3 β - HSD in the zone glomerulose , zone fasciculata and interstitial cell , except zone reticularis , was markedly higher than that of the other seasons .