查询词典 pituitary

Methods Two hundred and seven patients with newly diagnosed and treated benign sellar region mass lesions that were touching or compressing the optic chiasma and/or optic tract were Included. The mass lesions included 116 cases of pituitary adenoma 52 cases of craniopharyngioma, 18 cases of meningioma, 14 cases of cystic lession and 7 cases of pituitary abscess. The MR features, positive ratio, relationship of OTE sign to tumor size or pre-operative visual signs were retrospectively analyzed.

207例初次确诊和手术病理证实的鞍区良性占位病变患者，肿瘤均接触或压迫视交叉和/或视束，其中垂体腺瘤116例、颅咽管瘤52例、鞍区脑膜瘤18例、囊肿性病变14例、垂体脓肿7例，回顾性分析MR上OTE征的影像学特点、阳性率、与肿瘤大小和术前视觉功能障碍的关系。

After 180-min stress, the diencephalon contents of 5-HT and 5-HIAA correlated positively with the plasma levels of corticostreone and 〓· These results indicate that brain 5-HT participates in the activation of hypothalamic-pituitary-adrenal and hypothalamic-pituitary-thyroid axes during stress.

甲状腺切除还可以阻断侧脑室注射5-HT引起的加重溃疡形成的作用，而地塞米松预处理则无此作用，提示侧脑室注射5-HT加重溃疡的作用主要通过兴奋HPT轴实现。

PRL concentrations contribute to the determination of hypothalamic-pituitary dysfunction diagnosis, pituitary tumors can cause hyperprolactinemia, and male impotence are sometimes related to the general high PRL levels associated with galactorrhea and amenorrhea, after PRL treatment reduced menstrual return to normal.

PRL浓度的测定有助于下丘脑一垂体功能障碍的诊断，垂体肿瘤会造成高催乳素血症，有时也与男性阳痿有关，高PRL水平一般与溢乳及闭经相关，经过药物治疗PRL下降后月经可恢复正常。

To study the histogenesis, biological behaviour, classification of pituitary adenoma and the relationship between the symptoms of hormonal hypersecretion and the hormone test in pituitary adenoma.

研究垂体腺瘤的临床激素过多症状与腺瘤组织激素检测之间的关系以及该病的发生、生物学行为、分类。

The porcine hypophysis was irradiated by 5,10,15 and 20 Gy single doses respectively.40 weeks after irradiation,all animals were exsanguinated and killed for pathologically examining the pituitary and the pituitary target organs.

方法用依附于直线加速器的立体定向放射系统对小型猪垂体一次施照， 40周后活杀，对垂体和靶腺器官行组织学检查。

The main products are: animal brain lecithin cholesterol in rabbits brain powder rabbit liver extract small animal glands dry powder (anterior pituitary dry powder, dry leaves after the pituitary, adrenal cortex dry powder, dry powder pineal gland).

主要产品有：胆固醇动物脑卵磷脂兔脑粉兔肝浸膏动物小腺体干粉（垂体前叶干粉，垂体后叶干粉，肾上腺皮质干粉，松果体腺干粉）。

Immunohistochemical localization of inhibin α-subunit in normal mature rats was carried out by using Strept Avidin-Biotin-Peroxidase Complex .The results showed that there was positive immunoreactivity of the McAb to inhibinα-subunit in heart ,kidney , spleen , lymph ,adrenal gland and pancreas cells. It indicated that inhibinα-subunit existed in the above tissues , But no positive sites were seen in hypothalamus, pituitary, lung and liver, that means they have no inhibinα-subunit. Compared with the ovariectomized rats, the hypothalamus and pituitary of the rats injected with inhibin-α fragment（1～32）showed an positive reaction, suggesting that inhibin α-subunit could pass through the blood-brain barrier .

用链霉亲和素-生物素-过氧化物酶(Strept Avidin-Biotin-Peroxidase Complex， SABC)免疫组织化学方法，以抑制素α亚基单克隆抗体对正常雌性性成熟大鼠各组织的抑制素α亚基进行定位观察，结果显示：⑴大鼠心脏、肾、脾、淋巴、肾上腺、胰腺均呈阳性反应，表明存在抑制素α亚基；下丘脑、垂体、肝脏和肺组织呈阴性反应，表明其不存在抑制素α亚基；⑵与去卵巢大鼠相比，外源注射抑制素α（1～32）片段的大鼠其下丘脑和垂体出现阳性反应，说明抑制素α亚基能通过血脑屏障。

The results indicate its pituitary belongs to back-abdomen gland; neurohypophysis in the middle; pre-adenohypophysis the front and edge of the back of pituitary with PRL cells and ACTH cells; mesoadenohypophysis middle and behind of back with GH cells, GTH cells and TSH cells; meta-adenohypophysis behind of abdomen with only one kind of secret cells by histology.

结果表明：瓦氏黄颡鱼脑垂体为背腹型腺体。神经垂体居中，前腺垂体位于垂体背面前部和后缘，由PRL细胞和ACTH细胞组成；中腺垂体位于垂体中部及背面后部，包括GH细胞、GTH细胞和TSH细胞，后腺垂体位于垂体腹面后方，组织学研究仅见一种分泌细胞。

Winter by means of radioimmunology and in situ hybridazation to probe into the modulation mechanisms of kidney responsing to the winter, and observed effects of pinealectomy. The results show that there are seasonal changes in the level of MT in the Pineal body, serum, hyperthalamus-pituitary-gonadal axis and the same of the third courier---c-fos and the c-jun mRNA expressions in the hyperthalamus-pituitary-gonadal axis from the Summer to the Winter.

首次通过实验，观察了雄性SD大鼠在生理状态下松果体、血清、下丘脑-垂体-睾丸轴褪黑素含量的冬夏变化，下丘脑-垂体-睾丸轴第三信使（c-fos和c-jun）mRNA表达的冬夏变化以及摘除松果体对上述各项指标冬夏变化的影响，实验结果表明，松果体、血清、下丘脑-垂体-睾丸轴褪黑素含量以及下丘脑-垂体-睾丸轴第三信使（c-fos和c-jun）mRNA表达都存在明显的季节性变化。

Objective To investigate the expression of pituitary tumor transforming gene and clinical significance in pituitary marcroadenomas.

目的 探讨垂体瘤转化基因在垂体大腺瘤中的表达及意义。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！