神經元興奮性 的英文怎麼說
中文拼音 [shénjīngyuánxīngfènxìng]
神經元興奮性
英文
neuronal excitability- 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
- 奮 : Ⅰ動詞1 (鼓起勁來; 振作) put forth energy; exert oneself; act vigorously; resolve to 2 (搖動; ...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 神經 : nerve; nervus
-
Leech ; ap neuron ; integration ; pressure sensory ; membrane excitability ; modulation
中華寬體金線蛭ap神經元整合壓力感受膜興奮性調制Ketamine inhibits the excitability induced by formalin in spinal dorsal horn neurons of rats
氯胺酮對甲醛致痛誘導大鼠脊髓背角神經元興奮性的抑制It consists of fusiform neurons with intensely expressed neuropeptides in the fibers, terminals, and neuronal somata. functional connections between the mrd and hippocampus, amygdala and the basal nucleus of meynert were identified by c - fos expression method [ 14 ]
Nmdar在谷氨酸中樞神經系統的許多功能上具有關鍵作用, nmda受體激活后可引起神經元細胞膜對na + 、 k +和ca2 +通透性增強,產生興奮性突觸后電位。When examined using some inhibitors with respect to orll receptor, the nociceptin - induced current was depressed in amplitude by nocistatin ( a putative nociceptive precursor product ) and also by compb ( a non - peptidyl orll receptor antagonist ) to a different extent without a change in holding currents of sg neurons
Noosoo h口對傳向脊髓背角sg神經元的興奮性和抑制性突觸傳遞的影響在i己錄電極內液中加入gdp書s 、艷離子和tea (主要用於阻斷突觸后的g蛋白和鉀通道的作用)的狀況下, nociceptin誘致的外向電流可以完全被阻斷。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These channels coupled the membrane excitability to intracellular ca2 + concentration and were believed to play an important role in intracellular signaling. ( 2 ) both unitary conductance and po of bkca channel were markedly sensitive to temperature
通道可將細胞信使cah的調節與神經元電興奮性的調節有機的偶聯起來,進一步確定了其在細胞信號轉導中的重要作用。During corticofugal inhibition, the percent change of frequency - intensity response area of eftcs had significant correlation with the percent change of that of iftcs. these data suggest that cortical neurons are likely to improve frequency information processing of inferior collicular neurons by modulation of iftcs
當聲源方位由記錄部位對側移向同側時,大多數神經元接受的gaba能抑制性輸入的量增加,與興奮性輸入整合后,導致了頻率調諧特性的方向性差異。Emphasis placed on the cellular properties of neurons and other excitable cells
重點關注神經元和其他易興奮細胞在細胞水平上的特性。Subject covers all major areas of cellular and molecular neurobiology including excitable cells and membranes, ion channels and receptors, synaptic transmission, cell type determination, axon guidance and targeting, neuronal cell biology, synapse formation and plasticity
本學科涵蓋了細胞分子神經生物學的所有主要領域,包括興奮細胞和細胞膜、離子通道和受體、突觸傳遞、細胞類型決定、軸突導向和定位、神經元細胞生物學、突觸形成和可塑性。These data indicate that gabaergic inhibition makes an important contribution to the direction - dependent frequency tuning of most ic neurons. corticofugal modulation of the excitatory and inhibitory ftcs of most ic neurons was more pronounced at one sound direction than the other. sound direction effects on frequency tuning characteristics may undergo a postnatal development due to the development of excitation and inhibition integration
通過對幼年(出生后第四周)和成年蝙蝠下丘聽神經元頻率調諧的方向敏感性的比較,發現幼年蝙蝠頻率調諧的方向敏感性比成年蝙蝠差,並認為可能是動物發育過程中,下丘的興奮性和抑制性輸入的整合也有一個發育的過程。There was much evidence showing that substantia gelatinosa ( sg ) of the spinal dorsal horn plays an important role in nociceptive information transmission from the periphery to central nervous system. thus, the present study firstly investigated the effect of nociceptin on membrane current of spinal dorsal hom substantia gelatinosa ( sg ) neurons by use of the whole - cell patch - clamp technique
故灘究首先應用脊髓薄片膜片鉗全細胞記錄技術觀察了在電壓鉗制下孤啡肽受體的內源性配體nociceptin對脊髓背角sg神經元膜電流的影響作用以及其對脊髓背角興奮性和抑制性突觸傳遞的作用,其次觀察了nand3 immunogenicity of m3m4 loop recombinant peptide antigen of nr1, neuroexcitotoxicity protective effects and their mechanisms study of antiserum against m3m4 ( 1 ) to explore the immunogenicity of m3m4 loop recombinant peptide vaccine, m3m4 recombinant peptide was injected subcutaneously to immunize balb / c mice ( h - 2 ), cd4 / cd8 t lymphocytes subsets, the cytokine levels in serum and the liter of specific humoral response were detected with facs, indirect elisa and elisa separately
,抗血清還可以結合合成膚nps ,證明該表位具有免疫原性和抗原性。收集抗血清用於功能檢測。 (二) m3m4片段抗血清抗興奮毒性損害作用以臺盼藍染色法和原位末端標記( tun 』 el )法觀察抗血清對原代培養海馬神經元興奮毒性壞死和凋亡的保護效應。Secondly, we examined the actions of nociceptin on excitatory and inhibitory synaptic transmission to sg neurons. we finally observed the effect of anandamide on membrane current of sg neurons and on excitatory synaptic transmission to sg neurons. the comparison of anandamide and capsaicin actions was also analyzed
De對脊髓背角sg神經元膜電流的影響作用以及其對脊髓背角興奮性突觸傳遞的作用並將其作用與capsaicin進行了比較研究。( 7 ) in addition, the spontaneous discharge rate of 32 % ( n = 35 ) neurons was innuenced by the basal amygdaloid stimulation, 23 % and 9o / of them was inhibited and facilitated respectively ( 8 ) foiiowing electricai stimulation of the basal amygdal " the movement sensitivity of 25 % neurons ( n = 20 ) in visual area l was altered
)杏仁基底核的興奮性活動可使32 h習5 )的視1區神經元自發放電水平發生改變,其中23神經元發放水平在刺激后一段時間內受到抑制, 9的神經元電活動顯著增強。作)電刺激杏仁基底核對兔視1區25加《 0 )的神經元運動敏感性產生影響。These anaesthetics block sodium channels and thereby the excitability of all neurons, not just sensory neurons
這些局麻劑可以阻斷鈉通道,因此不僅僅阻滯了感覺神經元,也同時阻滯了幾乎所有其他神經元的興奮性。General principles for activities of nervous ; synapse and synaptic transmission ; the basic process of classical synaptic transmission ; postsynaptic potential : excitatory postsynaptic potential and inhibitory postsynaptic potential ; the conception of transmitter and receptor : mostly transmitter and receptor system ; reflex and reflex arc ; the characters of central excitatory transmission, central inhibition ; the motor unit of skeleton muscle ; stretch reflex ; the function of autonomic nervous system and their chemistry transmission
神經元活動的一般規律;突觸與突觸傳遞;經典突觸傳遞的基本過程;突觸后電位:興奮性突觸后電位,抑制性突觸后電位;遞質和受體的概念:主要的遞質和受體系統;反射與反射弧;中樞興奮的傳播特徵,中樞抑制;骨骼肌的運動單位;牽張反射;自主神經系統的功能及其化學傳遞。It seems reasonable to assume that bkca channels in hypothalamic neurons is the thermoreceptor of heat regulating ceter which link the neurons cell excitability and temperature together
通道的這種高度的溫度敏感性提示其可能是下丘腦體溫調節中樞的感溫裝b ,將溫度這個物理信號與神經元的興奮性有機的聯繫到一起。The concomitant application of dl - 2 - amino - 5 - phosphonopentanoic acid ( aps, 100 jim ) with bicuculline did not eliminate the polysynaptic second component, but the second component was only elicited in slices in which the ca3 region was kept intact. moreover, the bicuculline - and ap5 - resistant second component was due to the burst activity of ca3 pyramidal neurons, which were antidromically excited by the stimulation of the schaffer collaterals
在生后1121天,神經元的快興奮性突觸后電流( fstexcitatorypostsynapticcllntntsfepscs )出現了典型的多突觸第二種成分,同時給予nmda受體阻斷劑aps不能消除此多突觸第二種成分,但其只有在ca3區保持完整的腦片上才可被引出。To study the mechanisms of ischemic brain injury the excitotoxicity more thoroughly, and the therapeutic approach of ischemic brain injury, we in this research established the rational in vitro models of brain slice and primary neuronal cultures, searched new nmda receptor antagonists, and analyzed the characteristics of signal transduction triggered by nmda
為了更加深入地研究腦缺血損傷機制,探討腦缺血損傷中起主要作用的興奮性氨基酸毒性一機制及其治療藥物,本研究進一步建立了腦片和神經元水平的體外腦缺血模型;探討了新類型n 』 md損傷對抗藥物;還對nmd的信號轉導特點作了分析。Conclusions : our results suggest that segmental and heterosegmental conditionings of nwr are mediated by myelinated muscle afferents engaging central inhibitory mechanisms rather than direct changes in the excitability of motor neurons
結論我們的結果說明nwr的節段性制約刺激和異源節段性制約刺激是經有髓傳入纖維介導,通過中樞性抑制機理起作用,而不是直接引起運動神經元興奮性的變化。分享友人