[Determination of the contents of fourteen elements in urine of Xinjiang kuitun fluorine poisoning and arsenic-fluoride poisoning patients by ICP-AES].
A method of determining the contents of K, Na, Ca, Mg, P, Zn, Al, Ba, Co, Cu, Ni, Sr, Cr and Ti, fourteen elements, in urine of Xinjiang Kuitun fluorine poisoning and arsenic-fluoride poisoning patients was developed. The operation conditions of ICP-AES, and the lowest test concentration, precision and linear ranges were studied. The relative standard deviation of the method was 0.24%-2.47% (n=10), the average recoveries were 90.4%-00.5%. The contents of K and Na in urine of fluorine poisoning and arsenic-fluoride poisoning patients were higher than those of healthy contrast group. The contents of Ba, Co, Cu, Ni and Cr in the urine of arsenic-fluoride poisoning patients were higher than those of fluorine poisoning patients and healthy contrast group (P < 0.05). The contents of P, Ca, Mg, Zn, Al, Sr and Ti do not have statistic significance (P > 0.05). The method was sensitive, simple and accurate. The experiment data was reliable.
Sun
Lian
L
Xinjiang Medical University, Chemistry Department, Urumqi 830054, China.
Liu
Hai
H
Chang
Jun-min
JM
Liu
Kai-tai
KT
Yang
Pei-jun
PJ
Feng
Yan-bo
YB
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D020261:Arsenic Poisoning / Q000175:diagnosis / Q000652:urine*; D002118:Calcium / Q000652:urine; D002681:China; D002857:Chromium / Q000652:urine; D004602:Elements; D005260:Female; D005458:Fluoride Poisoning / Q000175:diagnosis / Q000652:urine*; D006801:Humans; D008297:Male; D008670:Metals / Q000652:urine*; D008875:Middle Aged; D010758:Phosphorus / Q000652:urine*; D011188:Potassium / Q000652:urine; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012964:Sodium / Q000652:urine; D013054:Spectrophotometry, Atomic; D013324:Strontium / Q000652:urine; D014025:Titanium / Q000652:urine
D004602:Elements; D008670:Metals; D002857:Chromium; D010758:Phosphorus; D012964:Sodium; D014025:Titanium; D011188:Potassium; D002118:Calcium; D013324:Strontium