含鄰苯二酚基團的黃酮化合物促排急性貧鈾中毒效果的研究
發(fā)布時間:2019-07-02 13:03
【摘要】:目的尋找對急性貧鈾中毒促排效果較好的含鄰苯二酚基團的黃酮類化合物。方法給予Wistar大鼠貧鈾20mg/kg,立即給予黃酮類化合物10mg/kg,連續(xù)3d,并設鄰苯二酚類化合物8102及DMSO做為對照。3d后做腎功能檢測和腎臟、肝臟、骨髓、脾臟等病理觀察。結(jié)果8102和F1組血清肌酐和尿素氮含量顯著下降,F2、T1和T2組的肌酐濃度也顯著降低。病理觀察顯示,T2組腎臟、肝臟幾乎無明顯損傷;8102和T1次之;F1和QU組腎損傷較重;DMSO組的損傷最重,但較貧鈾組輕。結(jié)論T2對貧鈾敏感器官的保護最好;F1可改善腎功能。這兩種化合物均具有做為貧鈾促排劑的潛能。
[Abstract]:Objective to find flavonoids containing catechol group which have good effect on promoting excretion of acute lean U poisoning. Methods Wistar rats were given 20 mg 路kg ~ (- 1) of lean U and 10 mg 路kg ~ (- 1) flavonoids immediately for 3 days. Catechol compounds 8102 and DMSO were used as control. 3 days later, renal function and pathological observation of kidney, liver, bone marrow and spleen were observed. Results the contents of serum creatinine and urea nitrogen in 8102 and F1 groups were significantly decreased, and the concentrations of creatinine in T1 and T2 groups were also significantly decreased. Pathological observation showed that there was almost no obvious injury to the kidney and liver in T2 group, followed by 8102 and T1, F1 and QU group, and the most serious injury in DMSO group, but lighter than that in lean U group. Conclusion T2 has the best protective effect on sensitive organs of lean uranium, and F1 can improve renal function. Both compounds have the potential to act as promoters for the excretion of lean uranium.
【作者單位】: 第三軍醫(yī)大學軍事預防醫(yī)學院全軍復合傷研究所 創(chuàng)傷、燒傷與復合傷國家重點實驗室;
【基金】:國家自然科學基金(30500144);中國博士后科學基金(20060390680)~~
【分類號】:R82
[Abstract]:Objective to find flavonoids containing catechol group which have good effect on promoting excretion of acute lean U poisoning. Methods Wistar rats were given 20 mg 路kg ~ (- 1) of lean U and 10 mg 路kg ~ (- 1) flavonoids immediately for 3 days. Catechol compounds 8102 and DMSO were used as control. 3 days later, renal function and pathological observation of kidney, liver, bone marrow and spleen were observed. Results the contents of serum creatinine and urea nitrogen in 8102 and F1 groups were significantly decreased, and the concentrations of creatinine in T1 and T2 groups were also significantly decreased. Pathological observation showed that there was almost no obvious injury to the kidney and liver in T2 group, followed by 8102 and T1, F1 and QU group, and the most serious injury in DMSO group, but lighter than that in lean U group. Conclusion T2 has the best protective effect on sensitive organs of lean uranium, and F1 can improve renal function. Both compounds have the potential to act as promoters for the excretion of lean uranium.
【作者單位】: 第三軍醫(yī)大學軍事預防醫(yī)學院全軍復合傷研究所 創(chuàng)傷、燒傷與復合傷國家重點實驗室;
【基金】:國家自然科學基金(30500144);中國博士后科學基金(20060390680)~~
【分類號】:R82
【參考文獻】
相關期刊論文 前1條
1 劉實晶,羅梅初,陳桂寶,張美珍,孫梅貞;小劑量8102對大鼠急性鈾中毒的促排效果[J];上海醫(yī)科大學學報;1996年04期
【共引文獻】
相關期刊論文 前1條
1 楊照華,孫梅貞,倪震黎,陳桂寶,羅梅初;雙分子取代苯酚類螯合劑的合成及對放射性釷的促排效果研究[J];中華放射醫(yī)學與防護雜志;1997年03期
【二級參考文獻】
相關期刊論文 前6條
1 李蓉,艾國平,徐輝,樓淑芬,程天民,粟永萍,鄭懷恩,蔣建新,黃躍生;貧鈾對人腎小管上皮細胞的毒性作用[J];第三軍醫(yī)大學學報;2004年03期
2 冷言冰;李蓉;艾國平;徐輝;粟永萍;程天民;冉新澤;;長期接觸貧鈾對大鼠遺傳毒性的初步研究[J];第三軍醫(yī)大學學報;2006年09期
3 阮天明,羅梅初,沈彬源,張美珍,童順高;7603,8102對妊娠小鼠胚胎毒作用和致畸作用的研究[J];輻射防護;1987年01期
4 沈彬源,羅梅初,孫梅貞,阮天明;新絡合劑8102的毒性研究[J];輻射防護;1988年01期
5 劉實晶,羅梅初,陳桂寶,張美珍,童順高,孫梅貞;大鼠急性鈾中毒的螯合劑治療[J];輻射防護;1995年03期
6 劉實晶,,羅梅初,陳桂寶,張美珍,孫梅貞;小劑量8102對大鼠急性鈾中毒的促排效果[J];上海醫(yī)科大學學報;1996年04期
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