presynaptic membrane 中文意思是什麼
presynaptic membrane
解釋
由突觸前膜- presynaptic : 神經突觸前的
- membrane : n. 1. 【解、生】（薄）膜，隔膜。2. 〈古語〉（古文件的）（一頁）羊皮紙。-braneous , -branous adj. 膜（狀）的，膜質的；隔膜的。
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It is well known that paf, a membrane lipid derivative molecule, is increased duing ischemia and hypoxia, which stimulates the further release of glutamate at presynaptic endings. ginkgolide b, one of the component of ginkgo biloba leaves, is a potent paf receptor antagonist
研究者們在篩選和尋找防治缺血缺氧性腦損傷的過程中，已經確實證明了天然銀杏葉的組分之一ginkgolideb是一種強有力的高特異性天然paf受體拮抗劑，可與位於突觸前膜的特異性paf受體結合。 -
Recently, a noval brain - specific na ^ - dependent inorganic phosphate transporters was successfully cloned using the method of molecular biology and was named dnpi because they had the characters of the vesicular glutamate transporter ( vglut ). some studies showed that dnpi were distributed extensively in the brain area where glu was used as the neurotransmitter, such as thalamus, medulla oblongata and spinal cord. the ultrastructural studies indicated that most of dnpi are located in the presynaptic terminals and distributed on the synaptic vesicular membrane
最近人們應用分子生物學技術又成功地在哺乳類動物腦內克隆出一種新的腦內特殊的na 」依賴的無機磷酸轉運體（ brain七pecificna dependentinorgarucphosphaternsporter ， bnpi ） ，並發現它也具有囊泡膜谷氨酸轉運體（ vglllt ）的特點，因而被命名為dnpi （又稱作vgiutz人新近的研究報道， dn 』 pi廣泛地分佈於運用m作為神經遞質的腦區，如丘腦、延髓和脊髓。 -
The readily releasable vesicles were not clustered close to the presynaptic membrane but instead were dispersed almost randomly throughout the vesicle cluster
結果發現即刻可釋放小泡並不是簇集於突觸前膜而是隨機分散於小泡群中。
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