ginkgolide b 中文意思是什麼

ginkgolide b 解釋
銀杏內酯
  1. Besides, the endo - cellular metabolites of the all strains were detected and screening, based on the analysis methods in which samples were compared with authentic ginkgolides by hplc and esi - ms. thus, it may be concluded that ginkgolide a, ginkgolide b and bilobalide occur in metabolites of strains f3 and g3b

    在菌株f _ （ 1 - 3 ）的發酵液中，檢測到有抗革蘭陽性菌的物質存在，通過對活性成分的追蹤，分離得到化合物f1 - 3a和f1 - 3b 。
  2. Group division : experiments were performed in 3 different conditions, i. e., normal 4 medium, high k * stimulated medium, and ca2 + - free medium. hippocampal slices from a same rat were then divided into 3 treatment groups : control group ? lices were oxygenated with 95 % o2 / 5 % cc > 2 and incubated at 35 ~ 36 ? for 30min ; hypoxia group ? lices were oxygenated and incubated on the same conditions as the control group, then the mixture gases change into 95 % o2 / 5 % co2 - hypoxic condition were remained for lomin ; ginkgolide b preincubation group ? lices will be preincubated at the normal oxygenated medium containing loomm ginkgolide b, 10 min later, repeated hypoxic treatment

    3實驗採用隨機區組設計，動物隨機分為三組，各組動物制備的海馬腦片分別進行三種不同介質的灌流實驗，即正常介質組、高k ~ +去極化組和無ca ~ （ 2 + ）組；各組中由同一隻動物製成的海馬腦片再隨機分到三個不同的處理組，即：正常對照組、低氧組和ginkgolideb預孵育組。
  3. 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。
  4. Effects of ginkgolide b on the apotosis of hippocampi neurons exposed to cholesterol and apolipoprotein e

    4損傷海馬神經元凋亡的保護作用
  5. Numerous in vivo studies have shown that ginkgolide b protect neuronal damage following hypoxia, but there is few evidence showing that paf receptor antagonists have direct neuroprotective actions

    已有較多的在體實驗研究證實了ginkgolideb具有對抗神經元損傷的作用，但迄今很少有其具有直接的神經保護作用的證據。
  6. Total tissue content, information coming from majority of the current in vivo studies, is therefore a poor index of extracellular concentration. objectives l. to examine how hypoxia affect hippocampal transmitter release ; 2. to attempt to obtain information on the extracellular concentrations of transmitters releasing from hypoxic hippocampus ; 3. to assess the importance of extracellular calcium ion in endogenous release from hippocampus when exposed to hypoxia ; 4. to explore whether ginkgolide b affect the release of transmitters from hypoxic hippocampal slices, providing an direct evidence of its neuroprotective effects

    目的1進一步探討低氧對海馬內源性神經遞質釋放的影響； 2觀察低氧時誨馬神經元細胞外液中神經遞質含量的變化； 3評價細胞外液中ca ~ （ 2 + ）在海馬神經元內源性遞質釋放中的作用； 4研究ginkgolideb對低氧時海馬神經遞質釋放的影響，為其是否具有直接的神經保護作用提供實驗依據。
  7. Protective effect of mixture of ginkgolide a and ginkgolide b on permanent focal cerebral ischemia in rats

    混合物對大鼠永久性局灶性腦缺血的保護作用
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