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hypothalamus

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hypothalamus n.(pl. -mi )【醫學】丘腦下部，下丘腦，下視丘...

n. (pl. -mi )【醫學】丘腦下部，下丘腦，下視丘。 hypothalamic adj. “anterior hypothalamus“ 中文翻譯：   前丘腦下部; 下丘腦前部“arcuate hypothalamus“ 中文翻譯：   弓形下丘腦“fornix of hypothalamus“ 中文翻譯：   下丘腦穹窿“hypothalamus and hypophysis“ 中文翻譯：   第二節 下丘腦和垂體; 下丘腦和垂體“hypothalamus neurohormone“ 中文翻譯：   下丘腦神經激素“infundibulum of hypothalamus“ 中文翻譯：   下丘腦漏斗部“injury of hypothalamus“ 中文翻譯：   下丘腦損傷“lateral hypothalamus“ 中文翻譯：   外側下丘腦; 下視丘的側區“medial hypothalamus“ 中文翻譯：   內側下丘腦“mediobasal hypothalamus“ 中文翻譯：   內側基底下丘腦,下丘腦內側基底部“perifornical hypothalamus“ 中文翻譯：   穹隆周圍下丘腦“posterior hypothalamus“ 中文翻譯：   后丘腦下部; 下丘腦后部“posteromedial hypothalamus“ 中文翻譯：   下丘腦后中部“the hypothalamus and adenohypophysis“ 中文翻譯：   下丘腦和腺垂體“the hypothalamus and neurohypophysis“ 中文翻譯：   二、下丘腦和神經垂體; 下丘腦和神經垂體“trigone of hypothalamus“ 中文翻譯：   下丘腦三角“ventromedial hypothalamus“ 中文翻譯：   腹內側下丘腦“anterior region of hypothalamus“ 中文翻譯：   下丘腦前區“arcuate necleus of hypothalamus“ 中文翻譯：   下丘腦漏斗核“basal hypothalamus medial eminence“ 中文翻譯：   下丘腦基底內側隆起“branches to nuclei of hypothalamus“ 中文翻譯：   下丘腦核支“caudal area of hypothalamus“ 中文翻譯：   下丘腦尾區“dorsal nucleus of hypothalamus“ 中文翻譯：   下丘腦背側核“dorsomedial nucleus of hypothalamus“ 中文翻譯：   下丘腦背內側核“hypothalamu“ 中文翻譯：   下丘腦“hypothalamus and pituitary gland“ 中文翻譯：   下丘腦與垂體

hypothec

Abstract : in order to clarify the location of the center for synchronized milk - ejection bursts of magnocellular oxytocin neurons in the hypothalamus , the bursts of these neurons were recorded extracellularly in lactating rats with selectively - cutting lesions of the middle brain or hypothalamus 文摘:為探究授乳大鼠雙側下丘腦巨細胞催產素神經元同步化射乳反射爆發放電的中樞所在,我們采用雙微電極細胞外記錄技術,觀察了選擇性腦切割損毀后的大鼠雙側視上核內催產素神經元在仔鼠吸吮刺激下射乳反射爆發放電。

Estrogen ( e2 ) is one of the steroid hormones , which is mainly synthesized and secreted by the gonad affecting proliferation , differentiation and function exerting of target tissues . circumferential estrogens were mainly produced by ovary and spermary , and the brain estrogens came mostly from hypothalamus , neurons of limbic system and neuroglias 雌激素四）是由芳香化酶催化雄激素轉化而來的，它影響靶組織的生長分化和功能發揮，外周雌激素主要由卵巢、睪丸產生，腦內主要由下丘腦、邊緣系統的神經元和神經膠質細胞產生。

Rotating beams of light react with on photosensitive biological gel , which helps nutrition molecule penetrate into skin , strengthen circulation system , and stimulate hypothalamus to secrete hormone , enhance woman interior adjustment ability , channel ootheca , and stimulate the regeneration of cells , playing the function as health care 利用旋轉光作用在光敏生物劑上，促進有效分子滲入體內，加強人體循環系統，刺激下丘腦，從而促進女性和荷爾蒙分泌，增強女性機體調節能力，疏通卵巢部位淤滯，增強細胞再生，起到保健，調理的作用。

Gonadal steroid hormone , especially estrogen , exerted considerable effects upon the pituitary , hypothalamus , nigrostriatal and mesolimbic dopaminergic ( daergic ) systems , of which , amygdala ( amy ) was one of the most important site affected by estrogen and the main projection site for daergic neurons from midbrain 大量研究證明，性腺類固醇激素可在垂體、下丘腦、黑質?紋狀體系統和中腦邊緣系統水平影響多巴胺( da )能神經元的功能。其中，杏仁核( amy )是雌激素的重要作用部位之一。

The present results indicated that the paraventricular nucleus of the hypothalamus and the supraoptic nucleus might have important roles in neuroimmunomodulation . 2 . following lps or seb was administered intraperitoneally , the expression of pcna of splenic cells and il - 1 receptor type i in pvn and son were observed by using immunocytochemistry in the mice . double fluorescent labeling technique was used to determine the relationship of il - 1 receptor type i co - expressions with arginine vasopressin or oxytocin 二、小鼠腹腔內給予細菌內毒素lps或腸毒素seb ，用免疫組織化學方法觀察了脾臟核增殖抗體及下丘腦室旁核和視上核中1型il 1受體的表達，并采用雙標記技術觀察了1型il刁受體陽性神經元和加壓素及催產素表達的關系。

The classify and function of nerve fibers ; sensory specific projection system and nonspecific projection system ; cortical motor area and cortical sensory area ; thalamus nucleus ; muscle tonus and attitude regulation by brain stem ; functions of cerebellum ; visceral motor regulation by hypothalamus ; wakefulness and sleep ; conditioned reflex , mechanism of learning and memory 神經纖維的分類及功能；感覺的特異與非特異投射系統；大腦皮層運動代表區和感覺代表區；丘腦核團；腦干對肌緊張和姿勢的調節；小腦的功能；下丘腦對內臟活動的調節；覺醒與睡眠；條件反射，學習和記憶的機制。

Comparing with controls , the amount and dyeing of immunopositive cells of il - 1 receptor type i in rat paraventricular nucleus of the hypothalamus and the supraoptic nucleus were significantly enhanced by intraperitoneally lps or seb injection ( po . 05 ) , and the dyeing areas and processes of positive cells were enlarged 與對照組比較， lps或seb腹腔注射后大鼠下丘腦室旁核和視上核中表達型il - 1受體的細胞數量顯著增加，染色加深( p 0 . 05 ) 。陽性細胞的染色面積增大，突起增長。

Abstract : leptin , the product of obese gene , may control the development of animals ' puberty , reproductive organs and functions , by acting on hypothalamus or on ovary directly . this paper summarized the mechanisms and effects of leptin on reproduction 摘要肥胖基因的產物- -瘦蛋白可通過下丘腦或直接作用于卵巢,對動物的青春期發育、生殖器官的發育以及性激素的分泌都有重要的調節作用.本文擬對瘦蛋白的作用機制及其對繁殖性能的影響作一綜述。

Results showed that unilateral transection of the middle midbrain above the ventral tegmentum did not block the synchronized bursts on both sides ; however , the synchronized bursts disappeared after unilateral transection through the middle of the medial hypothalamus 結果顯示:在腹側被蓋以上橫向切斷單側中腦中部,不能阻斷雙側催產素神經元的同步化爆發放電;但是單側下丘腦中間內側部橫切則可阻斷這種同步化爆發放電。

Conclusion : these special rapds reflected individually on different genomical polymorphism of the sd - rats “ brain regions , cortex , hyppocampus , sriatum , hypothalamus and cerebellum , under state of certain physiology and on condition of certain treatments 結論這說明腦內不同基因組特異性rapd分子標記，可反映出sd大鼠五腦區在不同生理狀態和在不同實驗處理條件下不同的基因組dna多態性。

Lek - immunoreactive neurons distributed extensively in the rat brain of each group , such as limbic system including the hypothalamus and the amygdala complex , area postrema ( ap ) , parabrachial nucleus ( pen ) , the thalamus and so on 結果： 1 、 lek免疫陽性神經元，廣泛分布在各腦區。在下丘腦和杏仁體等邊緣系統的有關核團，以及最后區( ap ) 、臂旁核( pbn )和丘腦等腦區均有lek陽性神經元分布。

In the brain for example , the hypothalamus ( inoled in mood regulation ) needs a lot of serotonin while the cortex ( inoled in many complex processes like thinking , memory , attention , awareness and consciousness ) only needs a little 比如，在大腦內，下丘腦（參與情緒調節）需要很多的5 -羥色胺，而皮層（參與許多象思維、記憶、注意力、感知和意識復雜的過程）只需要很少一點。

Methods cerebral blood flow ( cbf ) and intracranial pressure ( icp ) were measured after electrolytical destruction of the dorsomedial nucleus of the hypothalamus , the midbrain reticular formation , or / and the reticular formation of the medulla oblongata 方法電解毀損家兔下丘腦背內側核、中腦網狀結構和延髓網狀結構,觀察腦血流量和顱內壓的變化。

The hormones vasopressin ( antidiuretic hormone , or adh ) and oxytocin made in the hypothalamus ( supraoptic and paraventricular nuclei ) are transported into the intra - axonal neurosecretory granules where they are released 下丘腦（視上核和室旁核）形成的血管加壓素(抗利尿激素， adh )和催產素以神經內分泌顆粒的形式經軸突運送至神經垂體得以釋放。

Concept and general characteristics of hormone ; hypothalamic regulatory peptide ; function relation between hypothalamus and pituitary ; physiological functions of growth hormones , thyroid hormones and glucocorticoids 激素的概念和一般特性;下丘腦調節肽；下丘腦與垂體之間的功能聯系;生長素、甲狀腺激素及糖皮質激素的主要生理作用。

Conclusion there exist vasomotor centers in the hypothalamus , the midbrain and the medulla oblongata , and the destruction of these centers is the basic reason for acute diffuse brain swelling 結論大腦血管緊張性調節中樞廣泛存在于下丘腦、中腦和延髓,其結構或功能的破壞是急性彌漫性腦腫脹形成的根本基礎。

Its role would be very similar to that of the pituitary gland , which secretes hormones to control the rest of the endocrine system , and also connects to the central nervous system via the hypothalamus 它的角色就類似腦下垂體，分泌荷爾蒙素控制其余的內分泌系統，同樣也通過視丘下部連接中樞神經系統。

But little is know about the mechanism of temperature sensitive neurons in hypothalamus , not less the role of ion channels play in temperature regulation 然而該部位神經元參與體溫調節反應的溫度敏感機制仍有許多未知數，更缺乏作為神經生物電信號基礎的離子通道在這一環節中如何發揮作用的報道。

Examination of the 100 genes most specific to each brain region showed that expression in some regions , such as the hypothalamus and midbrain , oerlaps significantly with expression in others 人們對100種腦區域特異基因的表達進行檢測發現，下丘腦和中腦中的某些基因同時在腦的其他區域表達。