- 早期快反應(yīng)基因,早期即刻基因
- immediate: adj. 1.直接的；最接近的。 2.即時的，立即的。 ...
- early: adj. 1.早；(果實等)早熟的。 2.早日的，及早的 ...
- gene: n. 【生物學(xué)】基因。 dominant gene顯性基 ...
- immediate-early gene: 即早基因,即刻早期基因; 快速（即早）基因
- immediate-early gene ieg: 即刻早期反應(yīng)基因
下載手機詞典可隨時隨地查詞查翻譯
immediate early gene中文什么意思
- 早期快反應(yīng)基因,早期即刻基因
下載手機詞典可隨時隨地查詞查翻譯
例句與用法
- Vocal learning and memory in songbird are related to immediate early genes
鳴禽發(fā)聲學(xué)習記憶與即刻早期基因 - The immediate early genes expression in the pc12 cells activated by anatoxin - a
12細胞時胞內(nèi)即刻早期基因的表達 - The present studies aimed to find the responses of neurons and glias in the target and other brain areas of the linear accelerator - irradiated rats . in the first experiment , time - dependent neurons changes in the brain after hemispheric irradiation at an single - fraction maximal dose of 20 gy were observed by investigating the expression of an immediate early gene , fos protein . the results shown : compared with that of the un - radiated rats , the expression of fos protein in the irradiated brain decreased distinctly 24 hours and 1 week after irradiation
首先，利用即刻早期基因fos的表達，做了同一照射劑量( 20gy )照射大鼠半腦后不同存活期間( 1d ， 7d ， 14d ， 2ld ， 28d )大鼠全腦神經(jīng)元動態(tài)變化的觀察，發(fā)現(xiàn)：受照射后1d 、 7d大鼠腦內(nèi)各部位fos蛋白表達均明顯減少，隨著時間的延長，其fos免疫反應(yīng)性細胞數(shù)量逐漸增加，照射后28d ，延髓、第四軍醫(yī)大學(xué)碩士學(xué)位論文腦橋內(nèi)hs免疫陽性細胞數(shù)量恢復(fù)并超過正常對照組水平，但中腦、間腦及端腦內(nèi)未恢復(fù)到正常對照組水平。 - It was recognized as a brain - gut peptide since the peptide and its receptor exist in the central nervous system . previously , we demonstrated that motilin and motilides activates cells in paraventricular nuclei ( pvn ) reflected by increased gastric motility and induction of the immediate early gene c - fos in conscious rat , which suggests central motilin participates in the regulation of gastric motility . it was reported in 2001 that ghrelin is an appetite - stimu latory signal from stomach with structural resemblance to motilin
胃動素( motilin ， mt )是由小腸上段粘膜內(nèi)分泌細胞合成并分泌的22個氨基酸組成的腦腸肽，調(diào)節(jié)消化間期胃運動， pvn內(nèi)給予胃動素和胃動內(nèi)酯( motilides )可增強清醒大鼠胃運動，中樞微量注射胃動素可誘導(dǎo)pvn中立即早期基因c - fos的表達，提示中樞胃動素參與胃運動的調(diào)控，人ghrelin和胃動素之間有36的相似性，而且二者的受體之間有50的相似性，因而有人稱ghrelin為“胃動素相關(guān)肽” 。
百科釋義
Immediate early genes (IEGs) are genes which are activated transiently and rapidly in response to a wide variety of cellular stimuli. They represent a standing response mechanism that is activated at the transcription level in the first round of response to stimuli, before any new proteins are synthesized.
詳細百科解釋