title: [Metalloligand homeostasis: molecular basis of iatrogenic and technogenic trace element deficiency].
abstract: It is well known that a toxic effect of some medicines is the result of their in vivo interactions with trace elements leading to disturbance of trace element balance in the living body. The Mossbauer spectrometry technique has been used for toxicochemical evaluation of iron-bearing medicines. This method can be used in forensic toxicology. We studied composition of trace elements in the hair of children living in Macedonia: in polluted territory (the town of Veles, the study group) versus in unpolluted one (Ivankovci village, the control group). AES-ICP and ICP-MS techniques were used. We discovered that the hair of children living in the polluted territory contain significantly elevated concentrations of Pb (in 43% cases), Hg, Ni (14%), Cd (21%), Cu (16%), Sn, As, Na, Se and subnormal concentrations of Mg (in 51% cases), Mn, Cr and Li.
authors.forename: N I
authors.initials: NI
authors.lastname: Kaletina
authors.forename: G I
authors.initials: GI
authors.lastname: Kaletin
authors.forename: A V
authors.initials: AV
authors.lastname: Skal'nyĭ
mesh_terms: D002648:Child; D004784:Environmental Monitoring / Q000379:methods; D004787:Environmental Pollution / Q000032:analysis*; D006197:Hair / Q000737:chemistry; D006706:Homeostasis; D006801:Humans; D008024:Ligands; D008670:Metals / Q000032:analysis*; D004364:Pharmaceutical Preparations / Q000032:analysis*; D018843:Republic of North Macedonia; D013054:Spectrophotometry, Atomic; D014131:Trace Elements / Q000032:analysis / Q000172:deficiency*
chemical_list: D008024:Ligands; D008670:Metals; D004364:Pharmaceutical Preparations; D014131:Trace Elements