Nowakowska E, Pilarczyk B, Pilarczyk R, Tomza-Marciniak A, Bąkowska M, Marciniak A
Pol J Vet Sci. 2016 Dec 1;19(4):793-800. doi: 10.1515/pjvs-2016-0100.
The objective of the study was to determine selenium content in selected organs (liver, kidney) of wild boars from different regions of Poland. Materials for the study were obtained from 28 sites located in 16 provinces of Poland. Selenium concentrations in organs were determined using spectrofluorometric methods after wet mineralization in HNO3 and HClO4 mixture. Mean selenium concentrations in the investigated wild boars from Poland were 0.230 μg/g wet weight in the liver and 1.327 μg/g w.w. in the kidneys. Hepatic and nephric Se concentrations ranged from 0.036-0.626 μg/g w.w. and 0.322-4.286 μg/g w.w., respectively. Selenium concentrations in the wild boars differed considerably according to geographical location. Concentrations of selenium were highest in wild boars from south-eastern provinces and lowest in animals from northern provinces. Most of Poland's area is environmentally deficient in this trace element, as evidenced by marginal selenium levels in the organs of the wild boars.
该研究的目的是测定来自波兰不同地区的野猪特定器官（肝脏、肾脏）中的硒含量。研究材料取自波兰16个省份的28个地点。器官中的硒浓度采用分光荧光法测定，先将样品在硝酸和高氯酸混合液中进行湿法矿化。波兰受调查野猪肝脏中硒的平均浓度为0.230微克/克湿重，肾脏中为1.327微克/克湿重。肝脏和肾脏中的硒浓度范围分别为0.036 - 0.626微克/克湿重和0.322 - 4.286微克/克湿重。野猪体内的硒浓度因地理位置不同而有很大差异。东南部省份的野猪体内硒浓度最高，北部省份的动物体内硒浓度最低。波兰大部分地区环境中这种微量元素缺乏，野猪器官中硒含量处于边缘水平就证明了这一点。
