神經鈣蛋白 的英文怎麼說
中文拼音 [shénjīnggàidànbái]
神經鈣蛋白
英文
neurocalcin- 神 : Ⅰ名詞1 (神靈) god; deity; divinity 2 (精神; 精力) spirit; mind 3 (神氣; 神情) expression; l...
- 經 : 經動詞[紡織] (把紡好的紗或線梳整成經紗或經線) warp
- 鈣 : 名詞[化學] calcium (20號元素, 符號 ca)
- 蛋 : 名詞1. (鳥類或龜、蛇類所產的卵) egg 2. (像蛋形的東西) an egg-shaped thing 3. (辱罵之詞)
- 白 : Ⅰ形容詞1 (似雪的顏色) white 2 (清楚; 明白; 弄明白) clear 3 (空的; 沒加他物的) pure; clear; ...
- 神經 : nerve; nervus
- 蛋白 : 1. (卵中透明的膠狀物質) egg white; albumen; gary2. [生物化學] (蛋白質) protein
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On cytomembrane ; resolved the precipitation in buffer d ( contained triton x - 100 ) shattered by ultrasound, 4 vibrated for 60min, centrifuged at 45000g for 1 hour, took the supernatent to mesure protein concentration and then mesure the pkc activity
目前,在鉛的神經毒性研究過程中,鉛對pkc的作用引起人們極大關注。這是因為鉛比鈣對pkc有更高的親和力。現已知, ph卜可以取代caz 」激活蛋白激酶c 。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。Elevation of intracellular calcium ions may be partly induced by increased influx through sarcolemma l type - calcium channels. intracellular calcium elevation, on one hand, would activate calpain, a calcium - dependent cysteine protease that degrade the myofibrillar proteins and cause muscle atrophy ; on the other hand, result in activation of calcineurin which enhance the activity of mhc i promoter and inhibit a shift of mhc isoforms from slow to fast in soleus
這樣,可能使得萎縮比目魚肌細胞內鈣離子水平升高,細胞內鈣離子靜息濃度的增加一方面激活calpain ,增加收縮蛋白的降解,使肌肉萎縮;草四軍醫大月卜祠成士學位論文另一方面通過激活鈣調神經磷酸酶,增加快型mhc基因的表達,使骨骼肌肌球蛋白重鏈( mhc )發生由慢型向快型的轉化。They are then released from places all over the cells when levels of calcium rise inside the neuron or when certain g - protein - coupled receptors are activated
只要神經元內部的鈣離子濃度增加,或是某些g蛋白復合受體受到活化,內生性大麻素就可從神經元各處釋放出來。Calbindin d - 28k ( cb ) is an important member of calcium - binding protein family and has a high affinity for binding ca - ", one of the important intracellular messengers. the cb has been regarded as a selective mark er of some neuronal populations especially of projection neurons in various regions of the central nervous system
Calbindind - 28k ( cb )是生物體內一種與鈣離子具有較高親合力的蛋白質,作為中樞神經系統一些部位內神經元特別是投射神經元的特異性標識物被廣泛應用。But calcium in high leels within a nere cell can be toxic, so the researchers discoered another purpose for the sodium pump : powering a protein located on the nere terminal membrane called the sodium - calcium exchanger, which remoes the calcium and replaces it with sodium
但高鈣對神經細胞具有毒性作用,因此研究人員發現鈉泵的另一個作用,是供能給位於神經末梢細胞膜上的一種稱作鈉鈣交換器的蛋白。" a mechanism for memory storage insensitive to molecular turnover : a bistable autophosphorylating kinase. " proc. natl. acad. sci. usa 82 ( 1985 ) : 3055 - 7
"針對突觸記憶儲存的鈣調蛋白激酶二號假說。期刊神經科學趨勢第17卷。第406到412頁。分享友人