硒合劑 的英文怎麼說
中文拼音 [xīgějì]
硒合劑
英文
selenium mixture-
The efficiency of extracting mercury and selenium from livers homogenate by acetone, 80 % ethanol, and ammonium acetate all were very low
溶劑萃取結果表明, 90以上的汞硒化合物存在於肝臟的不溶部分中(粉末樣品) 。Results : twenty - five observational studies ( 14 cohort and 11 case control studies ) that measured blood or toenail selenium concentrations and 6 randomized trials that evaluated supplements containing selenium met our inclusion criteria
結果:有25個檢測血或趾甲中硒濃度的觀察性研究( 14個群體研究和11個病例對照研究)和6個評價含硒補充劑的隨機試驗符合我們的選擇標準。This correlation exists not only between different organs but also in the same organ. the mol - ratio of selenium and mercury is about 1 : 1 in liver, gland, spleen, stomach and lungs when selenium and mercury were administered simultaneously with 2 : 1 mol - ratio, especially in stomach. and female rats have the higher probability of 1 : 1 mol - ratio accumulation of selenium and mercury than male ones
本文首次報道了除肝臟和腎臟外,大鼠心臟、大腦、胸腺、肺、脾、胃、肌肉、睪丸等組織之間及同一組織內,汞與硒含量呈高度的正相關性;當硒、汞聯合高劑量組注入大鼠體內時,肝臟、胸腺、脾、胃、肺等組織中硒、汞以大約1 : 1摩爾比的特徵積累,尤其在大鼠的胃中,硒、汞的積累方式更容易表現為1 : 1摩爾比的形式;同時,雌性大鼠體內硒、汞以1 : 1摩爾比形式積累的幾率比雄性大鼠為大。Among the joint dose experiments, the antagonism of selenium and mercury is the most evident in the rats with 2 : 1 mol - ratio of selenium and mercury but the least in the rats with 1 : 2 mol - ratio of selenium and mercury. the results also showed that there are two essential conditions for good antagonistic effect of selenium and mercury and 1 : 1 mol - ratio relationship of selenium and mercury in the most organs ( liver, gland, spleen, stomach and lungs ). one is that the content of mercury is more than 100nmol / g, and another is the 2 : 1 dose ratio of selenium and mercury
總體而言,雌性大鼠對硒、汞毒性的拮抗作用與雄性大鼠相比時更為敏感;相同性別的大鼠體內,聯合高劑量時硒、汞的拮抗作用最明顯,聯合中劑量時,拮抗效果相對不明顯,而聯合低劑量時,拮抗效果最差;聯合摩爾劑量比為2 : 1 ( se : hg )和汞的積累濃度大於100nmol g ,是大鼠體內大部分組織器官(肝臟、胸腺、脾、胃、肺)中四川大學碩士學位論文硒、汞等摩爾比積累的兩個必要條件,同時也是硒、汞的相互作用產生最佳桔抗效果的兩個重要前提。分享友人