
結晶紫;[藥] 龍膽紫
The central lumens of sensilla in antennae of the posterior basal senorium were stained with 0. 5% gentian violet.
用0.5%龍膽紫染色證實家蠅觸角後基感覺窩内的感器為中空的。
Can take antiviral drug ribavirin, chickenpox appearance should also be coated with acyclovir, damage can be coated with gentian violet purulent antibacterial.
可服用利巴韋林等抗病毒藥,水痘外表也要塗上阿昔洛韋,破損的可以塗上紫藥水化膿抗菌。
Gentian violet Tu point is to do every two days with an alcohol wipe to gentian violet, in order to avoid navel see change, with alcohol, when the water must be dry.
塗點龍膽紫,是把幹的,每二天用酒精把龍膽紫擦去,以免看不到肚臍變化,用酒精時一定要把水吸幹。
In the experiment class, the teacher let us dye using gentian violet.
實驗課上,老師讓用龍膽紫進行染色。
Gentian violet : Growing use in skin wounds.
紫藥水:在傷口皮膚生長期使用。
Tongue ulcer Department gentian violet can be coated after a few days to heal on its own.
舌部潰瘍處可塗布龍膽紫,幾天後即可自行愈合。
The greatest gel strength, the best gentian violet electrophoretic performance and the highest productivity of the product can be obtained when using strip Porphyra agar as raw material;
以條狀紫菜瓊膠為原料時,産品凝膠強度最大,結晶紫電泳性能最好,産率最高;
For some reason every species is blue - violet: lupine , blue - eyed grass, thistle, gentian.
不知什麼原因,所有的物種都是紫藍色的:羽扇豆,藍眼草, 蒲公英,龍膽草。
Give me some gentian violet.
給我一些紫藥水。
If they do break, apply some gentian violet solution.
實驗課上, 老師讓用龍膽紫進行染色。
The contrast dyed myocardial volume on DSA and the gentian violet dyed myocardial volume was compared, and on significant difference was found between the two (P\u003e0.05).
DSA所顯示的對比劑染色的心肌體積與龍膽紫染色的心肌體積相比較,兩者無顯著性差異(P \u003e0.0 5 )。
|crystal violet/methyl violet;結晶紫;[藥]龍膽紫
Gentian violet(龍膽紫)是一種三苯甲烷類合成染料,化學名稱為氯化六甲基副品紅鹼(C₂₅H₃₀ClN₃)。該化合物常溫下呈深綠色結晶粉末,溶于水後呈現紫色溶液,具有廣譜抗菌和抗真菌特性。
醫學應用
作用機制
通過幹擾微生物細胞膜通透性,抑制DNA聚合酶活性,阻斷病原體代謝過程。其對真菌細胞壁幾丁質合成具有選擇性抑制作用。
安全警示
長期使用可能引起局部組織染色、口腔黏膜潰瘍,動物實驗顯示高劑量暴露與腫瘤發生存在相關性。孕婦及哺乳期婦女需嚴格遵醫囑使用。
曆史沿革
1879年德國化學家首次合成,1920年代作為廉價抗菌劑在全球普及,現逐步被更安全的替代藥物(如克黴唑)取代,但在資源有限地區仍具應用價值。
gentian violet(龍膽紫)是一種具有多重用途的化學物質,以下為詳細解釋:
如需更全面的信息,可參考化學或醫學專業資料。
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