## 3 Results
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multicolumn{2}{c}{**Element**} & \multirow{2}{*}{**Tissue**} & \multirow{2}{*}{**n**} & \multirow{2}{*}{**Mean**} & \multirow{2}{*}{**GM**} & \multirow{2}{*}{**Median**} & \multirow{2}{*}{**Range**} & \multirow{2}{*}{**SEM**} & \multicolumn{2}{c}{**Kruskal–Wallis Test**} & \multirow{2}{*}{_p_-Value**} \\ \cline{3-3} \multicolumn{1}{c}{} & & & & & & & & & \\ \hline \multirow{3}{*}{Cu} & enamel & 41 & 0.299 \({}^{\text{a}}\) & 0.187 & 0.258 & 0.0005–0.813 & 0.0324 & \\ \cline{2-8}  & dentin & 15 & 0.402 \({}^{\text{a}}\) & 0.253 & 0.292 & 0.0436–1.889 & 0.1198 & H = 0.4 & \(p\) = 0.84 \\ \cline{2-8}  & cementum & 28 & 0.274 \({}^{\text{a}}\) & 0.201 & 0.187 & 0.0219–0.669 & 0.0370 & \\ \hline \multirow{3}{*}{Fe} & enamel & 41 & 93.7 \({}^{\text{a}}\) & 76.8 & 92.0 & 14.7–266.9 & 8.53 & \\ \cline{2-8}  & dentin & 15 & 65.0 \({}^{\text{ab}}\) & 44.1 & 55.0 & 5.0–126.6 & 11.45 & H = 15.6 & \(p\) < 0.001 \\ \cline{2-8}  & cementum & 28 & 46.3 \({}^{\text{b}}\) & 30.4 & 35.9 & 1.2–140.2 & 6.95 & \\ \hline \multirow{3}{*}{K} & enamel & 41 & 448.3 \({}^{\text{a}}\) & 331.9 & 278.1 & 119.2–1457.3 & 59.63 & \\ \cline{2-8}  & dentin & 15 & 173.1 \({}^{\text{b}}\) & 144.9 & 133.2 & 77.4–697.6 & 39.19 & H = 33.4 & \(p\) < 0.001 \\ \cline{2-8}  & cementum & 28 & 158.6 \({}^{\text{b}}\) & 140.4 & 125.8 & 85.5–602.3 & 20.10 & \\ \hline \multirow{3}{*}{Li} & enamel & 41 & 0.914 \({}^{\text{a}}\) & 0.717 & 0.707 & 0.110–2.907 & 0.1037 & \\ \cline{2-8}  & dentin & 15 & 0.738 \({}^{\text{ab}}\) & 0.674 & 0.618 & 0.436–1.572 & 0.0941 & \\ \cline{2-8}  & cementum & 28 & 0.517 \({}^{\text{b}}\) & 0.437 & 0.457 & 0.054–1.875 & 0.0611 & \\ \hline \multirow{3}{*}{Mg} & enamel & 41 & 3017.8 \({}^{\text{a}}\) & 2391.6 & 2073.1 & 804.1–9378.3 & 341.29 & \\ \cline{2-8}  & dentin & 15 & 2335.9 \({}^{\text{a}}\) & 1886.4 & 1484.2 & 1094.9–9343.7 & 550.02 & H = 2.6 & \(p\) = 0.28 \\ \cline{2-8}  & cementum & 28 & 2533.9 \({}^{\text{a}}\) & 2194.2 & 1886.0 & 1299.1–8070.4 & 325.99 & \\ \hline \multirow{3}{*}{Na} & enamel & 26 & 5716.0 \({}^{\text{a}}\) & 3798.4 & 3979.1 & 95.1–18,616.5 & 901.55 & \\ \cline{2-8}  & dentin & 4 & 2917.0 \({}^{\text{a}}\) & 1610.0 & 2094.4 & 224.7–7254.4 & 1526.04 & H = 3.0 & \(p\) = 0.218 \\ \cline{2-8}  & cementum & 9 & 3201.2 \({}^{\text{a}}\) & 2266.4 & 2768.0 & 136.1–7561.7 & 715.31 & \\ \hline \multirow{3}{*}{Ni} & enamel & 41 & 0.294 \({}^{\text{a}}\) & 0.144 & 0.165 & 0.006–1522 & 0.0559 & \\ \cline{2-8}  & dentin & 15 & 0.128 \({}^{\text{b}}\) & 0.027 & 0.019 & 0.004–1207 & 0.0812 & H = 22,7 & \(p\) < 0.001 \\ \cline{2-8}  & cementum & 28 & 0.144 \({}^{\text{b}}\) & 0.016 & 0.007 & 0.001–1388 & 0.0610 & \\ \hline \multirow{3}{*}{Pb} & enamel & 41 & 0.502 \({}^{\text{a}}\) & 0.409 & 0.364 & 0.066–1.317 & 0.0519 & \\ \cline{2-8}  & dentin & 15 & 0.401 \({}^{\text{a}}\) & 0.346 & 0.399 & 0.054–1.041 & 0.0553 & H = 1.0 & \(p\) = 0.60 \\ \cline{2-8}  & cementum & 28 & 0.388 \({}^{\text{a}}\) & 0.304 & 0.353 & 0.005–1.327 & 0.0463 & \\ \hline \multirow{3}{*}{Sr} & enamel & 41 & 28.7 \({}^{\text{a}}\) & 26.4 & 27.4 & 7.3–59.5 & 1.78 & \\ \cline{2-8}  & dentin & 15 & 36.0 \({}^{\text{a}}\) & 27.9 & 26.4 & 12.6–187.6 & 10.93 & H = 0.9 & \(p\) = 0.63 \\ \cline{2-8}  & cementum & 28 & 26.4 \({}^{\text{a}}\) & 25.3 & 23.8 & 13.4–40.9 & 1.48 & \\ \hline \multirow{3}{*}{Zn} & enamel & 41 & 40.3 \({}^{\text{a}}\) & 28.7 & 20.5 & 3.7–165.2 & 5.63 & \\ \cline{2-8}  & dentin & 15 & 20.9 \({}^{\text{a}}\) & 18.1 & 17.1 & 3.3–54.0 & 3.11 & H = 3.3 & \(p\) = 0.19 \\ \cline{2-8}  & cementum & 28 & 27.0 \({}^{\text{a}}\) & 22.7 & 22.7 & 2.8–102.3 & 3.40 & \\ \hline \hline \end{tabular}
\end{table} 
Table 3: The content of selected elements in dental tissues of mature roe deer.