腦化學刺激 的英文怎麼說
中文拼音 [nǎohuàxuécìjī]
腦化學刺激
英文
chemical stimulation of brain-
Methods : hyperosmotic pressure animal model was established by administering 3 % sodium chloride as drinking water to rats or increasing osmotic pressure of the culture medium. osmoregulation positions in the brain, reciprocal projection pathways between the medullary visceral zone ( mvz ) and supraoptic nucleus ( son ) or hypothalamic paraventricular nucleus ( pvn ), oscillation of intracellular calcium in cultured neurons and astrocytes were studied by means of anti - fos, glial fibrillary acidic protein ( gfap ), tyrosine hydroxylase ( th ) or vasopressin ( vp ) multiple imrnunohistochemical staining, immuno - electronic microscope, wga - hrp retrogradely tracing and cell culture methods. results : ( 1 ) fos positive neurons within the mvz, parabrachial nuclei, locus ceruleus, pvn, son, subfomical organ increased markedly
方法：通過給予大鼠飲用3氯化鈉或提高培養基滲透壓濃度的方法復制高滲刺激模型，主要採用抗fos 、膠質原纖維酸性蛋白（ gfap ）和酪氨酸羥化酶（ th ） （或加壓素? vp ）免疫組織化學多重染色、免疫電鏡、 wga - hrp束路追蹤結合免疫組織化學多重染色、細胞培養等實驗方法，系統觀察了中樞參與滲透壓反射的調控部位、下丘腦視上核（ son ）神經元? ast超微結構的變化、延髓內臟帶（ mvz ）和son及下丘腦室旁核（ pvn ）之間往返投射通路和神經元的性質及其與ast的關系、培養神經元和ast內鈣波的變化。Fos + / th + / gfap + and fos + / vp + / gfap + triple labeled n - asc could be found in the mvz, pvn and son respectively ; ( 2 ) under electronic microscope, the astrocytic processes connected closely with the dendrites or axons of the neurons, where the bilateral membranes became thick. we call transiently it electron - dense areas ( edas ). the number of edas increased remarkably following hyperosmotic stimulation ; ( 3 ) when trace retrogradely, wga - hrp was microinjected into the unilateral son, pvn or nucleus of solitary tract ( nts ) respectively using the stereotaxic method, the n - ascs formed by the neurons triple - labeled with hrp / fos / th ( or vp ) and astrocytes labeled with gfap could be found in the mvz, son and pvn respectively ; ( 4 ) after being treated with heperosmotic nacl solution, intracellular calcium concentration in cultured hypothamic neurons and astrocytes increased and then decreased
腦內gfap陽性結構也明顯增多，其分佈與fos陽性細胞分佈基本一致，表現為胞體肥大、突起粗長； ast緊密包繞在神經元周圍形成神經元- ast復合體（ n - asc ） ；在mvz 、 pvn和son三重免疫組化染色切片上可見到fos + th + gfap +第四軍醫大學博士學位論文和fos vp gfap三重標記asc ； （ 2 ）免疫電鏡下son內星型膠質細胞突起與神經元樹突或軸突之間接觸部位出現增厚的膜結構一電于緻密區（ edas ） ，高滲刺激后數量明顯增多： （ 3 ）將們個mp注入大鼠一側n卜、卜卜或孤束核（ ws ） ，分別在延髓內臟帶（ mvz ） 、 so和pvn內出現fos hrp th 、 fos hrp八p三重標記神經元和gfap陽性標記ast形成的n asc ； （ 4 ）高滲刺激使培養神經元和ast內鈣水平先升高后降低，最後維持在比高滲刺激前稍高的靜息鈣水平上。Corticofugal modulation of frequency tuning of inferior collicular neurons in big brown bat, eptesicus fuse us chinese science bulletin, 2000 in order to explore the possible mechanism of corticofugal modulation of excitatory frequency tuning curves ( eftcs ) of midbrain neurons, we examine the change of sharpness, frequency - intensity response area, minimum threshold of both eftcs and inhibitory frequency tuning curves ( iftcs ) of inferior coliicular neurons during corticofugal modulation using two - tone inhibition paradigm and micro - electrical stimulation technique
第二章大棕幅聽皮層對中腦下丘聽神經元頻率調諧曲線的調制科學通報， 2000用雙聲刺激的方法和電刺激技術，進一步研究了在激活聽皮層前後下丘聽神經元興奮性和抑制性頻率調諧曲線的銳度、頻率強度反應區域、最低閾值的協同變化Neuroscience shows that the attachment bonds between men and women, especially in the early stages of a relationship, are chemical in nature and stimulate the pleasure centers of the brain in a manner resembling addictive drugs
神經科學告訴我們，男女之間的眷戀，尤其在早期，在本質上是以化學物質刺激腦部的快樂中心，運作方式類似藥物上癮。Another possibility, the study speculated, is that low levels of alcohol could stimulate the release acetylcholine, a brain chemical believed to facilitate learning and memory
該研究推測的另一種可能是，低含量的酒精能刺激人體釋放乙酰膽鹼，這是人腦中一種能促進學習和記憶的化學物質。We injected carbennoxolone, a gap junction blocker, into the lateral ventricle, which was followed by hyperosmotic stimulation, the immunohistochemical staining of neurons and astrocytes and vp content in plasm were studied. western blot was performed to detect the content of cx43 and cx32 in son following hyperosmotic stimulation
側腦室注射縫隙連接阻斷劑甘珀酸（ carbenoxolone ， cbx ）后，再給予高第四軍醫大學博士學位論文滲刺激，觀察視上核膠質細胞和神經元免疫組化反應的改變，並檢測血漿vp含量的變化。Csb chemical stimulation of the brain
腦化學刺激作用Psychology : thought patterns and consciousness altered by small changes in brain chemistry or small changes in physical environmental stimuli
心理學：通過大腦內化學小小變化或者物理環境刺激小的改變就改變了思維模式和意識。Using the double - labeled methods of visceral nociceptive stimulation induced by formalin combined with immunocytochemistry, it was observed that the cb positive neurons expressing fos protein distributed in the related nuclei of brainstem in the rat. under microscope it was showed that there were a various numbers of fos / cb double - labeled neurons, besides fos and cb single - labeled neurons, in nts, vlm, lc, lpb and vlpag
第四軍醫大學碩士學位論文給予內臟傷害性刺激並結合免疫組化雙重標記染色，觀察了大鼠腦干相關核團內含cb並表達fos的神經元分佈狀況，結果顯示：在nts 、 vlm 、 lc 、 pb和vipag等核團內除下。Medical experts believe that inserting needles into the body at precise points can stimulate nerves that cause the brain to release its natural pain - killing chemicals
醫學專家認為，將針準確刺入穴位可以刺激神經從而使大腦分泌出天然止痛化學物。Beyond the booming game industry, the evolution of graphics has lifted interactive software for design, engineering, architecture, medical imaging and scientific visualization to new heights of performance
除了刺激電玩產業蓬勃發展，電腦繪圖的演化也把互動式軟體的效能提升到更高的等級，包括設計、工程、建築、醫學影像與科學視算等領域。分享友人