垂体的

Objective: To discuss the diagnosis and the selection of surgical approaches for giant pituitary adenomas in old potients.

目的：探讨老年人巨大垂体腺瘤的诊断与手术入路的选择。

Methods The clinical data of 11 patients with nonfunctonal pituitary adenomas confirmed by operation and pathological examination from 1993 to Jan of 1997 were analyzed.

系统分析 1987至 1997年 1月经手术和病理证实的 11例无功能垂体微腺瘤的临床资料。

Methods The model of myocardia ischemia was made by injection of pituitrin in rats. The changes of ECG were observed with three parameters, viz. the heart rate, the locomotions of T wave and S T section.

采用垂体后叶素法建立心肌缺血动物模型，以Ⅱ导联心电图T波和S—T段位移及心率的变化为指标，观察党参和黄芪对实验性心肌缺血大鼠的保护作用。

The expression changes of Islet-1 in the pituitaries of different developmental stages of sheep may be related to cell proliferation, cell differentiation, and function maintenance.

在不同发育时期的绵羊胎儿，Islet-1在垂体细胞中的表达变化可能与细胞增殖、分化和功能维持有关。

ResultThere were positive areas of inhibininthe pituitaries of the rats in both experi mental and control group,and no such areas were seenin negative control group.

结果试验组与对照组大鼠的垂体组织上存在明显的抑制素阳性反应区，而阴性对照试验组未见阳性反应区。

The Scatchard analysis of data revealed a linear relationship between the amount of specific binding and the ratio of specific binding to free 125 I (D Lys 6)LHRH, indicating a single class of high affinity sites. Equilibrium dissociation constant was 0 34 nM in pituitary membrane preparation and 0 43nM in isolated pituitary cells.

特异性结合随125 I( DLys6 ) LHRH 量的增加而增加，实验结果经Scatchard 分析揭示出特异性结合与结合和游离125I( DLys6)LHRH 之比呈线性关系，预示绍鸭垂体对( DLys6)LHRH 存在同一类高亲和力的结合位点。

A hormone secreted by the posterior lobe of the pituitary gland that constricts blood vessels, raises blood pressure, and reduces excretion of urine.

腺性垂体前叶脑下垂体腺的腺性前叶，可分泌包括促肾上腺皮质激素、乳汁刺激素以及促长激素的多种激素

The "fight-or-flight" response is associated with the main stress hormone system that produces cortisol in the human body – the hypothalamic-pituitary-adrenal axis.

&扑灭或飞行中的&回应相关的主要应激激素系统产生皮质醇在人体内-下丘脑-垂体-肾上腺轴。

The ultrastructure of gonad axises of aging rats has obvious changes, indicating the important functions of hypothalamus-pituitary-testis axis during aging.

D-半乳糖衰老大鼠性腺轴系的超微结构发生了明显改变，揭示了D-半乳糖衰老过程中下丘脑－垂体－性腺轴的重要作用。

The percentage of ERa was approximately 24% in the anterior pituitary gland of adult chicken, and there was no significant difference between laying hens and adult cockerels.

免疫组织化学双标记的结果证明，ERα在成年鸡垂体中所表达的细胞类型主要是LH细胞，而产蛋母鸡中双标记细胞显著高于成年公鸡。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！