Preliminary Data on Geochemical Characteristics of Major and Trace Elements in Typical Biominerals: From the Perspective of Human Kidney Stones
文献类型:期刊论文
作者 | Tian, Yu2; Han, Guilin3; Zeng, Jie3; Zhang, Qian1; Xu, Lifang2; Liu, Ke2; Xiao, Chunlei2; Ma, Lulin2; Zhao, Ye4 |
刊名 | MINERALS |
出版日期 | 2021-12-01 |
卷号 | 11期号:12页码:9 |
关键词 | kidney stones calcium oxalate monohydrate calcium oxalate dihydrate trace elements elemental compositions China |
DOI | 10.3390/min11121396 |
通讯作者 | Han, Guilin(hanguilin@cugb.edu.cn) |
英文摘要 | The chemical composition of biominerals is essential for understanding biomineral formation and is regarded as an attractive subject in bio-mineralogical research on human kidney stones (urinary calculi). In order to obtain more geochemically interpreted data on biogenic minerals, mineralogical compositions and major and trace element concentrations of sixty-six kidney stone samples derived from kidney stone removal surgeries were measured. Infrared spectroscopy results showed that calcium oxalate monohydrate (COM) and calcium oxalate dihydrate (COD) were the two main mineral components of kidney stones. Geochemical results indicated that major and trace element concentrations were present in the following order: Ca > Mg > Na > K > Zn > Fe > Pb > Ba > Cu > Ti > Mo > Cd > Cr. With the exception of Ca, Mg was the second-most abundant element. Zn exhibited higher concentrations relative to other trace elements, which suggests a potential substitution of calcium by metal ions with a similar charge and radius rather than by metals in kidney stone formation. Pb appeared in significantly higher concentrations than in previous studies, which indicates Pb enrichment in the environment. In order to discern multi-element relationships within kidney stones, principal component analysis was applied. Three principal components (PCs, eigenvalues >1) were extracted to explain 64.4% of the total variance. The first component exhibited positively correlated Na-Zn-Cr-Mo-Cd-Pb, while the second component exhibited more positively weighted Mg-K-Ba-Ti. Fe-Cu demonstrated a positive correlation in the third component. This study suggests that Ca exhibits a preference for uptake by oxalates during human urinary stone crystallization, while other alkali metals and alkaline earth metals precipitate with phosphate. |
WOS关键词 | UNKNOWN ETIOLOGY ; URINARY STONES ; MINERALOGICAL COMPOSITION ; DRINKING-WATER ; SRI-LANKA ; DISEASE ; CALCULI ; QUALITY ; METALS |
WOS研究方向 | Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000736544000001 |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/169256] |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Han, Guilin |
作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Peking Univ Third Hosp, Dept Urol, Beijing 100191, Peoples R China 3.China Univ Geosci Beijing, Inst Earth Sci, Beijing 100083, Peoples R China 4.Nu Instruments, Wrexham LL13 9XS, Wales |
推荐引用方式 GB/T 7714 | Tian, Yu,Han, Guilin,Zeng, Jie,et al. Preliminary Data on Geochemical Characteristics of Major and Trace Elements in Typical Biominerals: From the Perspective of Human Kidney Stones[J]. MINERALS,2021,11(12):9. |
APA | Tian, Yu.,Han, Guilin.,Zeng, Jie.,Zhang, Qian.,Xu, Lifang.,...&Zhao, Ye.(2021).Preliminary Data on Geochemical Characteristics of Major and Trace Elements in Typical Biominerals: From the Perspective of Human Kidney Stones.MINERALS,11(12),9. |
MLA | Tian, Yu,et al."Preliminary Data on Geochemical Characteristics of Major and Trace Elements in Typical Biominerals: From the Perspective of Human Kidney Stones".MINERALS 11.12(2021):9. |
入库方式: OAI收割
来源:地理科学与资源研究所
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