human embryo lung fibroblasts 中文意思是什麼
human embryo lung fibroblasts
解釋
人胚肺成纖維細胞- human : adj 1 人的，人類的 （opp divine animal）。2 凡人皆有的，顯示人類特點的。3 有人性的，通人情的。n ...
- embryo : n （pl embryos）1 【植物；植物學】胚；【動物；動物學】胚胎（對人來說，一般指三個月以內的胚胎）。2...
- lung : n. 1. 肺臟，肺。2. （無脊椎動物的）呼吸器官。3. 【醫學】輔助呼吸的裝置。4. 〈pl. 〉 〈英國〉可供呼吸新鮮空氣的地方。
- fibroblasts : 成纖維細胞
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We also investigated the pathological changes of mouse liver, thymus and cerebrum cortex challenged by so2 inhalation by in vivo tests. we studied the apoptotic induction on mouse spleen cells and cytotoxicity of human embryo lung fibroblasts of so2 derivatives by in vitro tests. in vivo tests of sulfur dioxide inhalation showed : ( 1 ) effects on mouse lung of so2 challenge : we found no significant apoptotic changes induced by so2 inhalation but obvious pathological changes of lung with vacuolating of osmiophilic multilamellar bodies which maybe related with the decrease of surfacant and decrease of microvillus of type ii alveolar cells ; we also found thickening of part of basement lamina between type i alveolar cells and capillary endothelium cells which may inhibit the dispersion of oxygen and contribute to lung dysfunction
二氧化硫熏氣染毒的體內實驗結果表明，在本次實驗的濃度范圍內（ 56mg m ~ 3 、 112mg m ~ 3 、 168mg m ~ 3低、中、高三個濃度） ： （ 1 ）通過透射電鏡、 dna凝膠電泳分析和流式細胞分析發現二氧化硫吸入染毒一周對小鼠肺臟沒有明顯的凋亡誘導作用，但通過透射電鏡觀察發現二氧化硫可引起肺臟明顯的超微結構改變，引起型肺泡上皮細胞板層體空泡化，微絨毛減少，線粒體緻密化或腫脹變性；肺泡血管內皮細胞和型肺泡上皮細胞之間基膜增厚，使氧氣彌散功能出現障礙，從而降低肺功能。 -
( 2 ) so2 derivatives has significant toxicity on human embryo lung fibroblasts, the lc50 of 4h and 24h exposure is 1. 1133 and 2. 0070mmol / l respectively
（ 2 ）二氧化硫代謝衍生物對人胚肺成纖維細胞具有明顯的細胞毒性作用， 4小時和24小時細胞半數存活抑制濃度lcs 。 -
In conclusion, so2 can not only affect respiratory system, but also other organs such as spleen, liver, thymus on their histological structures and every organ performs very differently under so2 exposure. so2 derivatives has cytotoxicity both on mouse spleen cells and human embryo lung fibroblasts
說明二氧化硫代謝衍生物對人胚肺成纖維細胞和小鼠脾細胞都有一定毒性，並且在一定范圍內對小鼠脾細胞具有一定的凋亡誘導作用。
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