1
|
Aschner M, Skalny AV, Paoliello MMB, Tinkova MN, Martins AC, Santamaria A, Lee E, Rocha JBT, Farsky SHP, Tinkov AA. Retinal toxicity of heavy metals and its involvement in retinal pathology. Food Chem Toxicol 2024; 188:114685. [PMID: 38663763 DOI: 10.1016/j.fct.2024.114685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 05/04/2024]
Abstract
The objective of the present review is to discuss epidemiological evidence demonstrating the association between toxic metal (Cd, Pb, Hg, As, Sn, Ti, Tl) exposure and retinal pathology, along with the potential underlying molecular mechanisms. Epidemiological studies demonstrate that Cd, and to a lesser extent Pb exposure, are associated with age-related macular degeneration (AMD), while the existing evidence on the levels of these metals in patients with diabetic retinopathy is scarce. Epidemiological data on the association between other toxic metals and metalloids including mercury (Hg) and arsenic (As), are limited. Clinical reports and laboratory in vivo studies have shown structural alterations in different layers of retina following metal exposure. Examination of retina samples demonstrate that toxic metals can accumulate in the retina, and the rate of accumulation appears to increase with age. Experimental studies in vivo and in vitro studies in APRE-19 and D407 cells demonstrate that toxic metal exposure may cause retinal damage through oxidative stress, apoptosis, DNA damage, mitochondrial dysfunction, endoplasmic reticulum stress, impaired retinogenesis, and retinal inflammation. However, further epidemiological as well as laboratory studies are required for understanding the underlying molecular mechanisms and identifying of the potential therapeutic targets and estimation of the dose-response effects.
Collapse
Affiliation(s)
- Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Anatoly V Skalny
- Laboratory of Ecobiomonitoring and Quality Control, Yaroslavl State University, Yaroslavl, 150003, Russia; Center of Bioelementology and Human Ecology, IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119435, Russia
| | - Monica M B Paoliello
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA
| | | | - Airton C Martins
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Abel Santamaria
- Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico; Laboratorio de Nanotecnología y Nanomedicina, Departamento de Cuidado de La Salud, Universidad Autónoma Metropolitana-Xochimilco, Mexico City 04960, Mexico
| | - Eunsook Lee
- Department of Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Joao B T Rocha
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria 97105-900, RS, Brazil
| | - Sandra H P Farsky
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, São Paulo 05508-000, SP, Brazil
| | - Alexey A Tinkov
- Laboratory of Ecobiomonitoring and Quality Control, Yaroslavl State University, Yaroslavl, 150003, Russia; Center of Bioelementology and Human Ecology, IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, 119435, Russia.
| |
Collapse
|
2
|
Zeng HX, Man YB, Wong MH, Cheng Z. Hair Heavy Metals and Food Consumption in Residents of Chengdu: Factors, Food Contribution, and Health Risk Assessment. Biol Trace Elem Res 2024; 202:1503-1516. [PMID: 37491614 DOI: 10.1007/s12011-023-03785-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/17/2023] [Indexed: 07/27/2023]
Abstract
Heavy metal pollution is one of the most pressing issues threatening food security and human health. This study assesses heavy metal (chromium, cadmium, copper, zinc, nickel, and lead) exposure via hair metal concentrations in Chengdu residents, reflecting metal intake from food consumption. From June 2020 to February 2021, a sampling survey was conducted on residents' hair (n=182) and food (n=301) in six main urban areas of Chengdu. The concentrations of heavy metals in hair and food were analyzed by inductively coupled plasma mass spectrometry, and the results showed that the residents of Chengdu City had high hair concentrations of Cd (0.17±0.03 mg kg-1) and Zn (293±21.3 mg kg-1). Gender significantly affected the hair Cr, Zn, and Ni concentrations. Based on the survey results obtained from Chengdu City residents, the habits and diet structure are assessed for the influence of six heavy metals in the hair of the residents. Adolescents' (13-18 years old) hair had significantly higher Pb concentrations than adults (19-59 years old). The concentration of Ni in hair was affected by perming and dyeing habits. For dietary exposure, cereals and meat were the main contributors to the residents' daily intake of heavy metals. The bioaccessibility of Cr, Cd, Cu, Zn, Ni, and Pb in food was 2.45-74.67%, 10.6-78.7%, 13.4-82.5%, 8.89-89.2%, 7.70-85.1%, and 15.4-86.2%, respectively. In health risk evaluation based on the bioaccessible fraction of six heavy metals, the hazard quotient of each heavy metal in food was less than 1, indicating no potential non-carcinogenic risk.
Collapse
Affiliation(s)
- Hong-Xin Zeng
- College of Environment, Sichuan Agricultural University, Chengdu, 611130, People's Republic of China
| | - Yu Bon Man
- Consortium on Health, Environment, Education, and Research (CHEER), and Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, China
| | - Ming Hung Wong
- Consortium on Health, Environment, Education, and Research (CHEER), and Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, China
| | - Zhang Cheng
- College of Environment, Sichuan Agricultural University, Chengdu, 611130, People's Republic of China.
| |
Collapse
|
3
|
Zgutka K, Piotrowska K, Bosiacki M, Pawlik A, Tarnowski M. Estimation of Bone Trace Elements Following Prolonged Every-other Day Feeding in C57BL/6 Male and Female Mice. Biol Trace Elem Res 2022; 200:2816-2824. [PMID: 34417723 PMCID: PMC9132836 DOI: 10.1007/s12011-021-02875-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/06/2021] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to examine the effect of prolonged every-other day (EOD) feeding on bone trace elements. Four-week old C57BL/6 female (n = 12) and male (n = 12) mice were employed in this experiment. Animals were assigned to four groups: ad libitum-AL (males and females), EOD fed (males, females). After 9 months, the mice were sacrificed. Long bones (humerus and radius) were isolated and prepared for analysis using inductively coupled plasma optical emission spectrometry to determine the Fe, Zn, Mo, Co, Cu, Mn, Cr contents. Estimation of cathepsin K expression on bone slides was performed to determine the activity of osteoclasts in bones of EOD- and AL-fed animals. Higher content of Fe in EOD-fed females compared to AL-fed females was found. In EOD-fed males, a significantly higher amount of Mo (p < 0.005) and Co (p < 0.05) in comparison to AL-fed males was noted. Gender differences in amounts of trace elements in control AL-fed males vs. females were observed. EOD feeding influences the amount of some trace elements in long bones of female and male C57BL/6 mice. However, this is not influenced by the activity of bone cells.
Collapse
Affiliation(s)
- Katarzyna Zgutka
- Department of Physiology, Pomeranian Medical University in Szczecin, 72 Powstancow Wlkp Street, 70-111 Szczecin, Poland
| | - Katarzyna Piotrowska
- Department of Physiology, Pomeranian Medical University in Szczecin, 72 Powstancow Wlkp Street, 70-111 Szczecin, Poland
| | - Mateusz Bosiacki
- Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University in Szczecin, 54 Żołnierska Str, 71-210 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University in Szczecin, 72 Powstancow Wlkp Street, 70-111 Szczecin, Poland
| | - Maciej Tarnowski
- Department of Physiology, Pomeranian Medical University in Szczecin, 72 Powstancow Wlkp Street, 70-111 Szczecin, Poland
| |
Collapse
|
4
|
Suliburska J, Chmurzynska A, Kocylowski R, Skrypnik K, Radziejewska A, Baralkiewicz D. Effect of Iron and Folic Acid Supplementation on the Level of Essential and Toxic Elements in Young Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18031360. [PMID: 33540920 PMCID: PMC7908542 DOI: 10.3390/ijerph18031360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 11/21/2022]
Abstract
Although simultaneous supplementation of iron and folic acid is justified, the potential interactions between these micronutrients and other elements are poorly known. In this study, we aimed to investigate the effect of iron and folic acid supplementation on the levels of selected essential and toxic elements in the serum of micronutrient-deficient young women. A total of 40 women participated in this study and were divided into two groups: study group (n = 23) (with iron and folate deficiency) and control group (n = 17). The study group received iron and folic acid supplements for 3 months. Blood samples were collected at baseline and after the completion of the study period. Women completed a 3-day food intake record. We calculated the body mass index (BMI) of all the participants. Cellular morphology was analyzed in whole blood, and biochemical parameters were determined in serum. Elements were measured in serum by inductively coupled plasma mass spectrometry (ICP-MS). According to our results, in the case of the study group, the supplementation of iron and folic acid restored their levels; however, it caused a significant decrease in the level of zinc, calcium, and magnesium. In the case of the control group, at the end of the study period, there was a marked decrease in the level of iron. Interestingly, there was an increase in the level of arsenic and vanadium in both groups. In conclusion, simultaneous supplementation of iron and folic acid impairs the level of zinc, calcium, and magnesium in women of childbearing age.
Collapse
Affiliation(s)
- Joanna Suliburska
- Department of Human Nutrition and Dietetics, Poznan University of Life Science, ul. Wojska Polskiego 31, 60-624 Poznań, Poland; (A.C.); (K.S.); (A.R.)
- Correspondence: ; Tel.: +48-618487260
| | - Agata Chmurzynska
- Department of Human Nutrition and Dietetics, Poznan University of Life Science, ul. Wojska Polskiego 31, 60-624 Poznań, Poland; (A.C.); (K.S.); (A.R.)
| | - Rafal Kocylowski
- PreMediCare New Med Medical Center, ul. Drużbickiego 13, 61-693 Poznan, Poland;
| | - Katarzyna Skrypnik
- Department of Human Nutrition and Dietetics, Poznan University of Life Science, ul. Wojska Polskiego 31, 60-624 Poznań, Poland; (A.C.); (K.S.); (A.R.)
| | - Anna Radziejewska
- Department of Human Nutrition and Dietetics, Poznan University of Life Science, ul. Wojska Polskiego 31, 60-624 Poznań, Poland; (A.C.); (K.S.); (A.R.)
| | - Danuta Baralkiewicz
- Department of Trace Element Analysis by Spectroscopy Method, Faculty of Chemistry, Adam Mickiewicz University in Poznan, ul. Umultowska 89b, 61-614 Poznan, Poland;
| |
Collapse
|
5
|
Ogasawara H, Hayasaka M, Maemoto A, Furukawa S, Ito T, Kimura O, Endo T. Levels of major and trace metals in the scalp hair of Crohn's disease patients: correlations among transition metals. Biometals 2021; 34:197-210. [PMID: 33387116 DOI: 10.1007/s10534-020-00272-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/13/2020] [Indexed: 12/16/2022]
Abstract
Concentrations of 16 metals in the scalp hair of male Crohn's disease (CD) patients (n = 28) were compared to those of male control subjects (n = 25). The majority of patients (n = 20) took an anti-inflammatory agent (mesalazine), and several patients underwent colectomy. A low concentration of serum ferritin was observed in approximately 50% of CD patients due to Fe-deficiency anemia. The concentrations of Fe, Cr, and Co in the hair of CD patients were significantly higher than those of control subjects, and particularly high concentrations were found in CD patients with low serum ferritin. Significant correlations were found among the concentrations of Fe, Cr, and Co in the hair of CD patients, but not in control subjects. In agreement with previous reports, a significant negative correlation was found between ferritin and transferrin concentrations in serum, although the available data in this study was limited (n = 8). Transferrin not only binds to Fe3+ but also to Cr3+ and Co3+, and the amount of transferrin is increased in Fe-deficiency anemia. Thus, the majority of the Fe3+, Cr3+, and Co3+ in the serum of CD patients is likely to bind to transferrin, which may be associated with the higher concentrations of those metals, as well as the significant correlations among those metals in the scalp hair of CD patients. In addition, colectomy may alter the intestinal absorption rate of some metals, while mesalazine may increase the concentrations of Mn and some metals in the scalp hair by chelate formation.
Collapse
Affiliation(s)
- Hideki Ogasawara
- Kashiwaba Neurosurgical Hospital, E1-15-20, Tsukisamu, Toyohira-Ku, Sapporo, Hokkaido, 062-8513, Japan
| | - Moriaki Hayasaka
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757, Kanazawa, Ishikari-Tobetsu, Hokkaido, 061-0293, Japan
| | - Atsuo Maemoto
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Shigeru Furukawa
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Takahiro Ito
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Osamu Kimura
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757, Kanazawa, Ishikari-Tobetsu, Hokkaido, 061-0293, Japan
| | - Tetsuya Endo
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757, Kanazawa, Ishikari-Tobetsu, Hokkaido, 061-0293, Japan.
| |
Collapse
|
6
|
Aleksina I, Komov V. Factors affecting the mercury concentration in the hair of young residents of the Vologda region, Russia. Heliyon 2020; 6:e04580. [PMID: 32793826 PMCID: PMC7413987 DOI: 10.1016/j.heliyon.2020.e04580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/27/2020] [Accepted: 07/28/2020] [Indexed: 01/26/2023] Open
Abstract
The main aim of this study was to assess the level of mercury accumulation in the hair of students studying in the Vologda Region, Russia. Particular attention is devoted to clarifying the relationship between the metal concentration in the hair and the amount of fish in the diet. It was found that the mercury content in the hair of Vologda Region residents aged 17–21 is in the range from less than 0.002 mg/kg to 1.69 mg/kg, the median of the indicator for the entire sample is 0.14 mg/kg. The median value of mercury content in the hair of males (0.12 mg/kg) is lower than in the hair of females (0.16 mg/kg). The lowest metal concentrations were observed in individuals living in the city of Cherepovets and the highest metal concentration among the entire sample and in females in the western areas, and males in the eastern areas of the Vologda Region. The concentration of metal in the hair of the urban population is lower than in subjects living in rural areas. A higher metal content in the hair was recorded in individuals whose diet usually contains fish twice a month.
Collapse
Affiliation(s)
- Iuliia Aleksina
- Cherepovets State University, Cherepovets, Vologda Region, 162600, Russia
| | - Viktor Komov
- Cherepovets State University, Cherepovets, Vologda Region, 162600, Russia.,Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Yaroslavl Region, 152742, Russia
| |
Collapse
|
7
|
Fernández-Escudero AC, Legaz I, Prieto-Bonete G, López-Nicolás M, Maurandi-López A, Pérez-Cárceles MD. Aging and trace elements in human coronal tooth dentine. Sci Rep 2020; 10:9964. [PMID: 32561784 PMCID: PMC7305194 DOI: 10.1038/s41598-020-66472-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/22/2020] [Indexed: 12/19/2022] Open
Abstract
Teeth are a fundamental tool in forensic odontology for identification in a legal context of those individuals who cannot be identified visually or by other means. Dentine presents physiological exchanges of in trace elements after a period of mineralization and several factors can affect its concentration. The aim of this study was to investigate the concentration of 25 trace elements in the coronal dentine according to sex and type of tooth to determine their relationship with age. A total of 25 trace elements were analyzed in 150 human coronal dentine. Teeth were classified into three age groups, sex and tooth type. The trace elements were grouped as potentially toxic or essential. Inductively Coupled Plasma-Mass Spectrometry and Atomic Emission Spectroscopy were used. The toxic and essential elements were detected in the following order of concentration: Al > Pb > Sn > Li > As > Cd and Ca > P > Mg > Na > S > K > Sr > Zn > Ba > Fe > B > Ti > Mn > Cr > Ni > Cu > Co > Se > V. Our findings show an increase in the concentration of toxic (Pb, Li and Sn) and essential (B, Ba, K, Sr, S and Mg) elements in coronal dentin related to the age of the teeth, regardless of sex. The concentrations of Pb and K in dentin of molars and premolars are the elements that best relate their variations with age. In view of our results, the analysis of these trace elements in dentin in combination with other types of techniques could be established as an element to consider in age dating studies in different forensic situations.
Collapse
Affiliation(s)
- Ana C Fernández-Escudero
- Department of Legal and Forensic Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence "Campus Mare Nostrum", Faculty of Medicine, University of Murcia, Murcia, Spain
| | - Isabel Legaz
- Department of Legal and Forensic Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence "Campus Mare Nostrum", Faculty of Medicine, University of Murcia, Murcia, Spain.
| | - Gemma Prieto-Bonete
- Department of Legal and Forensic Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence "Campus Mare Nostrum", Faculty of Medicine, University of Murcia, Murcia, Spain
| | - Manuel López-Nicolás
- Department of Dermatology, Stomatology, Radiology and Physical Medicine, University of Murcia, Murcia, Spain
| | - Antonio Maurandi-López
- Department of Didactics of Mathematical and Social Sciences, University of Murcia, Murcia, Spain
| | - María D Pérez-Cárceles
- Department of Legal and Forensic Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence "Campus Mare Nostrum", Faculty of Medicine, University of Murcia, Murcia, Spain
| |
Collapse
|
8
|
Ha BJ, Lee GY, Cho IH, Park S. Age- and sex-dependence of five major elements in the development of human scalp hair. Biomater Res 2020; 23:29. [PMID: 31890271 PMCID: PMC6925836 DOI: 10.1186/s40824-019-0179-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/16/2019] [Indexed: 11/29/2022] Open
Abstract
Background Human scalp hair is composed of bio-synthesized protein that stores and excretes excess elements from the body. Thus, the concentration of major and trace elements in the hair may provide insight into both the physiology and health status of humans. Monitoring of health status by hair analysis is limited by the uncertainty surrounding natural changes in composition based on age and sex parameters. Methods A total of 322 hair samples from subjects aged 0–89 years were collected and analyzed to determine their sulfur, calcium, magnesium, zinc, and copper concentrations by inductively coupled plasma mass spectrometry. The age- and sex-dependence of the concentrations of these elements within scalp hair was evaluated. Age-dependence was analyzed by least squares fitting of the data from young people (up to 25 years old). Sex-dependence was evaluated by comparing the average element concentrations of males and females in each age groups. Results The concentration of mineral elements increased with age up to 25 years old. Calcium and magnesium contents were strongly affected by age, whereas the effects were weaker for zinc and copper. In participants over 20 years old, sex and the concentrations of calcium and magnesium were significantly associated. The concentrations of these elements were higher in most of the subgroups of adult women. The concentrations of sulfur, zinc, and copper were not significantly associated with age or sex. Conclusions The concentrations of major inorganic elements in scalp hair showed an increasing trend up to 25 years of age, and a strong sex dependence of calcium and magnesium concentrations in the subjects older than 20 years. More research is needed to understand the physiology of calcium and magnesium excretion though scalp hair.
Collapse
Affiliation(s)
- Byeong-Jo Ha
- 1Department of Beauty and Cosmetics, College of Bio-convergence, Eulji University, 553 Sanseongdae-ro, Seongnam, Gyeonggi-do 13135 South Korea
| | - Ga Yun Lee
- 1Department of Beauty and Cosmetics, College of Bio-convergence, Eulji University, 553 Sanseongdae-ro, Seongnam, Gyeonggi-do 13135 South Korea
| | - Il-Hoon Cho
- 2Department of Biomedical Laboratory Science, College of Health Science, Eulji University, Seongnam, Gyeonggi-do 13135 South Korea
| | - Sangsoo Park
- 3Department of Biomedical Engineering, College of Bio-convergence, Eulji University, Seongnam, Gyeonggi-do 13135 South Korea
| |
Collapse
|
9
|
Skalny AV, Mona W, Kao R, Skalnaya MG, Huang PT, Wu CC, Ajsuvakova OP, Skalnaya OA, Tinkov AA. Hair Trace Element Levels in Han and Indigenous Hualien Inhabitants in Taiwan. Biol Trace Elem Res 2019; 191:1-9. [PMID: 30465167 DOI: 10.1007/s12011-018-1581-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 11/13/2018] [Indexed: 10/27/2022]
Abstract
The objective of the present study was to assess the impact of ethnicity on hair trace element content in Han and aboriginal inhabitants of Hualien in Taiwan. Fifty Han (female/male = 35/15) and 50 aboriginal (female/male = 40/10) Hualien inhabitants aged 40-60 years were involved in the present study. Anthropometric data and dietary patterns were recorded. Hair mineral, essential, and toxic trace element levels were assessed using inductively coupled plasma mass spectrometry at NexION 300D (PerkinElmer Inc., USA) equipped with ESI SC-2 DX4 autosampler (Elemental Scientific Inc., USA). No group difference in gender, age, body weight, height, or physical activity was observed. Fish intake was more frequent in Han inhabitants, whereas aborigines consumed significantly more nuts. Indigenous people were characterized by higher hair Al (45%), Ca (threefold), Co (71%), Fe (twofold), I (74%), K (60%), Mg (2.5-fold), Na (62%), P (6%), Sn (78%), and V (46%) content. In turn, Han Hualien inhabitants had higher hair Be (twofold), Li, Se, Si levels as compared to indigenous counterparts. Multiple regression analysis demonstrated that ethnicity was significantly associated with hair Ca (β = 0.302), Mn (β = 0.284), P (β = 0.387), and Se (β = - 0.310) levels after adjustment for other confounders. At the same time, the overall models were significant for Ca, Mn, Se, and As. The obtained data may provide a background for monitoring and correction of trace element status in patients of different ethnic groups. However, further detailed studies are required to highlight the mechanisms underlying the observed associations.
Collapse
Affiliation(s)
- Anatoly V Skalny
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, 150000, Russia
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- IM Sechenov First Moscow State Medical University, Moscow, Russia
| | - Watan Mona
- Jian Township Health Center, Hualien, Taiwan
| | - Ryan Kao
- Upper School, Taipei American School, Taipei, Taiwan
| | - Margarita G Skalnaya
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- IM Sechenov First Moscow State Medical University, Moscow, Russia
| | | | - Cheng-Chi Wu
- Neomedi clinic, Shijian road, New Taipei, Taiwan
| | - Olga P Ajsuvakova
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, 150000, Russia
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
- IM Sechenov First Moscow State Medical University, Moscow, Russia
| | | | - Alexey A Tinkov
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, 150000, Russia.
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.
- IM Sechenov First Moscow State Medical University, Moscow, Russia.
| |
Collapse
|
10
|
Ogasawara H, Hayasaka M, Maemoto A, Furukawa S, Ito T, Kimura O, Endo T. Stable isotope ratios of carbon, nitrogen and selenium concentration in the scalp hair of Crohn's disease patients who ingested the elemental diet Elental ®. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2019; 33:41-48. [PMID: 30280438 DOI: 10.1002/rcm.8296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 09/14/2018] [Accepted: 09/15/2018] [Indexed: 06/08/2023]
Abstract
RATIONALE Elental® is an elemental diet widely used as a nutritional supplement for Crohn's disease (CD) patients in Japan. Elental® contains amino acids as nitrogen sources and does not contain selenium (Se), and the δ13 C and δ15 N values of Elental® are markedly higher and lower, respectively, than those of a normal diet. METHODS We compared the δ13 C and δ15 N values and Se concentration in the scalp hair of CD patients with those of control subjects who ate a regular diet, and estimated the amount of Elental® ingested as a supplement. The δ13 C and δ15 N values and the Se concentrations were quantified using isotope ratio mass spectrometry (IRMS) and inductively coupled plasma mass spectrometry (ICP-MS), respectively. RESULTS An increase in Elental® ingestion increased the δ13 C value in the hair of CD patients (p <0.05), while it reduced the δ15 N value (p <0.05) and tended to reduce the Se concentration in female patients. CONCLUSIONS The amount of Elental® ingested could be estimated by the δ13 C and δ15 N values in the hair of CD patients. Furthermore, the Se deficiency in female patients may be predicted from the δ13 C and δ15 N values.
Collapse
Affiliation(s)
- Hideki Ogasawara
- Kashiwaba Neurosurgical Hospital, E1-15-20, Tsukisamu, Toyohira-Ku, Sapporo, Hokkaido, 062-8513, Japan
| | - Moriaki Hayasaka
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Atsuo Maemoto
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Shigeru Furukawa
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Takahiro Ito
- Sapporo Higashi Tokushukai Hospital, N33-E14, Higashi-Ku, Sapporo, Hokkaido, 065-0033, Japan
| | - Osamu Kimura
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757, Kanazawa, Ishikari-Tobetsu, Hokkaido, 061-0293, Japan
| | - Tetsuya Endo
- School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757, Kanazawa, Ishikari-Tobetsu, Hokkaido, 061-0293, Japan
| |
Collapse
|
11
|
Zhu Q, Yao Y, Ning CX, Zhao YL. Trace Element Levels in the Elders over 80 from the Hainan Province of China. J Nutr Health Aging 2019; 23:883-889. [PMID: 31641740 DOI: 10.1007/s12603-019-1239-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Trace elements are key regulators of metabolism and physiological pathways, and their levels change during aging. Hair, as a biological sample, has attracted much attention due to its ease of collection and slow substance metabolism. Also, trace elements in hair can reveal the distribution of essential nutrients and toxic elements in the body pools. Therefore, we investigated the lifestyle and dietary status by questionnaire and measured 8 trace elements in hair and 6 elements in blood of a sample of elders over 80 residing in Hainan province of China. Our data showed that the concentration of Se, Fe and Pb dropped as people grow older, but Mn rose. Changes in trace elements may affect enzyme activity and biological pathways, and are associated with many diseases, including cancer and chronic diseases. In addition, association between age-related diseases and trace elements are increasingly being reported, suggesting that approaches of combining nutrition with longevity studies in the further study will help us to identify the mechanisms whereby trace elements affect the aging process.
Collapse
Affiliation(s)
- Q Zhu
- Dr. Qiao Zhu and Dr. Ya-Li Zhao, Hainan Hospital of PLA General Hospital, Sanya 572000, China. E-mail: ,
| | | | | | | |
Collapse
|
12
|
Skalny AV, Kaminskaya GA, Krekesheva TI, Abikenova SK, Skalnaya MG, Bykov AT, Tinkov AA. Assessment of hair metal levels in aluminium plant workers using scalp hair ICP-DRC-MS analysis. J Trace Elem Med Biol 2018; 50:658-663. [PMID: 29954652 DOI: 10.1016/j.jtemb.2018.06.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 11/28/2022]
Abstract
The objective of the present study was to assess the level of aluminium and toxic metals in hair of workers occupationally exposed to aluminium. 124 employees of the aluminium plant working in the hydrometallurgical (n = 43) and sintering units (n = 41), as well as 40 occupationally nonexposed controls were examined. Hair aluminium (Al), arsenic (As), beryllium (Be), cadmium (Cd), mercury (Hg), nickel (Ni), lead (Pb), and tin (Sn) content was assessed using inductively-coupled plasma mass spectrometry. The obtained data demonstrate that aluminium plant workers had significantly higher levels of hair Al (28.8 (15.4-58.6) vs 7.8 (4.3-14.2) μg/g, p < 0.001), Cd (0.053 (0.032 - 0.095) vs 0.025 (0.014 - 0.043) μg/g, p < 0.001) and Pb (0.672 (0.299-1.310) vs 0.322 (0.170 - 0.609) μg/g, p = 0.012) than the controls, respectively. Further analysis demonstrated that persons involved in different technological processes were characterized by distinct hair metal profiles. Hair Al, Be, Cd, Ni, Pb, and Sn levels in men working in the sintering unit of the aluminium plant exceeded the respective control values. In turn, workers of the hydrometallurgical unit were characterized by more than 2-fold higher levels of Al and Cd in hair as compared to the controls. The results of the present study demonstrate that workers of the aluminium plant are characterized by increased risk of Al as well as As, Cd, Pb, and Sn exposure.
Collapse
Affiliation(s)
- Anatoly V Skalny
- Yaroslavl State University, Yaroslavl, Russia; All-Russian Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow, Russia; Peoples' friendship university of Russia (RUDN University), Moscow, Russia
| | | | | | | | - Margarita G Skalnaya
- Peoples' friendship university of Russia (RUDN University), Moscow, Russia; Kuban State Medical University, Krasnodar, Russia
| | | | - Alexey A Tinkov
- Yaroslavl State University, Yaroslavl, Russia; Peoples' friendship university of Russia (RUDN University), Moscow, Russia.
| |
Collapse
|
13
|
Skalny AV, Tinkov AA, Bohan TG, Shabalovskaya MB, Terekhina O, Leshchinskaia SB, Agarkova LA, Notova SV, Skalnaya MG, Kovas Y. Toxicological and nutritional status of trace elements in hair of women with in vitro fertilization (IVF) pregnancy and their 9-month-old children. Reprod Toxicol 2018; 82:50-56. [PMID: 30316928 DOI: 10.1016/j.reprotox.2018.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/25/2018] [Accepted: 10/09/2018] [Indexed: 01/08/2023]
Abstract
The objective of the present study was to assess toxic and nutritional trace element and mineral status in hair of women with IVF pregnancy and their children. Inductively-coupled plasma mass-spectrometry was used to assess hair trace element levels of 50 women with IVF pregnancy and 158 controls with spontaneous pregnancy and their children. Women with IVF pregnancy were characterized by significantly elevated hair As, Hg, Li, K, Na, and reduced Fe, Si, and Zn contents. Children from IVF pregnancy had significantly lower values of hair Cr, Fe, Mg, Sr, and Al content when compared to the control values, whereas hair Hg and Mo levels were higher. Hair trace element levels were associated with pregnancy complications and infertility, but not newborn characteristics. The results suggest the need for preconceptional monitoring and correction of the levels of toxic and essential elements in women in order to improve the course pregnancy and child development.
Collapse
Affiliation(s)
- Anatoly V Skalny
- Yaroslavl State University, Yaroslavl, Russia; RUDN University, Moscow, Russia; All-Russian Research Institute of Medicinal and Aromatic Plants, Moscow, Russia.
| | - Alexey A Tinkov
- Yaroslavl State University, Yaroslavl, Russia; RUDN University, Moscow, Russia
| | - Tatiana G Bohan
- Laboratory for Cognitive Investigations and Behavioural Genetics, Tomsk State University, Tomsk, Russia
| | - Marina B Shabalovskaya
- Laboratory for Cognitive Investigations and Behavioural Genetics, Tomsk State University, Tomsk, Russia
| | - Olga Terekhina
- Laboratory for Cognitive Investigations and Behavioural Genetics, Tomsk State University, Tomsk, Russia
| | - Svetlana B Leshchinskaia
- Laboratory for Cognitive Investigations and Behavioural Genetics, Tomsk State University, Tomsk, Russia
| | - Lyubov A Agarkova
- Research Institute of Obstetrics, Gynecology and Perinatology, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - Svetlana V Notova
- Orenburg State University, Orenburg, Russia; Federal Research Centre of Biological Systems and Agro-technologies of the Russian Academy of Sciences, Orenburg, Russia
| | | | - Yulia Kovas
- Laboratory for Cognitive Investigations and Behavioural Genetics, Tomsk State University, Tomsk, Russia; Goldsmiths, University of London, London, UK
| |
Collapse
|
14
|
Skalny AV, Skalnaya MG, Serebryansky EP, Zhegalova IV, Grabeklis AR, Skalnaya OA, Skalnaya AA, Huang PT, Wu CC, Bykov AT, Tinkov AA. Comparative Hair Trace Element Profile in the Population of Sakhalin and Taiwan Pacific Islands. Biol Trace Elem Res 2018; 184:308-316. [PMID: 29150755 DOI: 10.1007/s12011-017-1204-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 11/14/2017] [Indexed: 11/25/2022]
Abstract
The objective of the current study is to perform a comparative analysis of hair trace element content in 393 apparently healthy adults living in Taipei, Taiwan, Republic of China (94 women and 46 men) and Yuzhno-Sakhalinsk, Sakhalin, Russia (186 women and 67 men). The obtained data indicate that Yuzhno-Sakhalinsk inhabitants were characterized by significantly higher hair Co, Cr, Mn, and V levels, exceeding the respective Taipei values by a factor of 3, 2, 7, and 5, respectively (all p < 0.001). Hair Cu, Fe, and Si levels were also higher in examinees from Yuzhno-Sakhalinsk than those from Taipei by 10% (p = 0.001), 61% (p < 0.001), and 68% (p < 0.001), respectively. It is notable that the only essential element, being significantly higher (+ 30%; p < 0.001) in Taipei inhabitants, is selenium. Yuzhno-Sakhalinsk inhabitants were characterized by 60% higher levels of hair Sn, and nearly two- and threefold higher scalp hair content of Be and Cd in comparison to Taipei values, respectively (all p < 0.001). Oppositely, the examinees from Taipei had 14% (p = 0.040) and 47% (p = 0.001) higher levels of hair As and Hg as compared to Yuzhno-Sakhalinsk inhabitants. Further analysis demonstrated that men from both Yuzhno-Sakhalinsk and Taipei were characterized by significantly higher hair Mn, As, and Pb levels in comparison to women. The intensive development of heavy industry in Yuzhno-Sakhalinsk may result in increased metal emissions, whereas fish consumption may result in elevation of hair Hg, As, and Se levels in Taiwan inhabitants.
Collapse
Affiliation(s)
- Anatoly V Skalny
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow, Russian Federation, 105064
- ANO "Centre for Biotic Medicine", Zemlyanoi Val St., 46, Moscow, Russia, 105064
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, Russia, 150000
- Orenburg State University, Pobedy Ave., 13, Orenburg, Russia, 460352
| | - Margarita G Skalnaya
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow, Russian Federation, 105064
- ANO "Centre for Biotic Medicine", Zemlyanoi Val St., 46, Moscow, Russia, 105064
| | | | - Irina V Zhegalova
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow, Russian Federation, 105064
- I.M. Sechenov First Moscow State Medical University, Malaya Trubetskaya St., 8, Moscow, Russia, 119992
| | - Andrei R Grabeklis
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow, Russian Federation, 105064
- ANO "Centre for Biotic Medicine", Zemlyanoi Val St., 46, Moscow, Russia, 105064
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, Russia, 150000
| | - Oxana A Skalnaya
- ANO "Centre for Biotic Medicine", Zemlyanoi Val St., 46, Moscow, Russia, 105064
- National Taiwan University, No. 1, Section 4, Roosevelt Rd, Taipei, 10617, Taiwan, Republic of China
| | | | - Pai-Tsang Huang
- Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Xinglong Road, Wenshan District, Taipei, 116, Taiwan, Republic of China
| | - Cheng-Chi Wu
- Neo-Med clinic, No. 114, Shijian road, New Taipei, 22064, Taiwan, Republic Of China
| | - Anatoly T Bykov
- Kuban State Medical University, Sedina St., 4, Krasnodar, Russia, 350000
| | - Alexey A Tinkov
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya St., 6, Moscow, Russian Federation, 105064.
- ANO "Centre for Biotic Medicine", Zemlyanoi Val St., 46, Moscow, Russia, 105064.
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, Russia, 150000.
| |
Collapse
|
15
|
Rodríguez-Pérez C, Vrhovnik P, González-Alzaga B, Fernández MF, Martin-Olmedo P, Olea N, Fiket Ž, Kniewald G, Arrebola JP. Socio-demographic, lifestyle, and dietary determinants of essential and possibly-essential trace element levels in adipose tissue from an adult cohort. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 236:878-888. [PMID: 29021094 DOI: 10.1016/j.envpol.2017.09.093] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 09/27/2017] [Accepted: 09/28/2017] [Indexed: 06/07/2023]
Abstract
There is increasing evidence linking levels of trace elements (TEs) in adipose tissue with certain chronic conditions (e.g., diabetes or obesity). The objectives of this study were to assess concentrations of a selection of nine essential and possibly-essential TEs in adipose tissue samples from an adult cohort and to explore their socio-demographic, dietary, and lifestyle determinants. Adipose tissue samples were intraoperatively collected from 226 volunteers recruited in two public hospitals from Granada province. Trace elements (Co, Cr, Cu, Fe, Mn, Mo, Se, V, and Zn) were analyzed in adipose tissue by high-resolution inductively coupled plasma mass spectrometry (HR-ICP-MS). Data were collected on socio-demographic characteristics, lifestyle, diet, and health status by face-to-face interview. Predictors of TE concentrations were assessed by using multivariable linear and logistic regression. All TEs were detected in all samples with the exception of Se (53.50%). Iron, zinc, and copper showed the highest concentrations (42.60 mg/kg, 9.80 mg/kg, and 0.68 mg/kg, respectively). Diet was the main predictor of Cr, Fe, Mo, and Se concentrations. Body mass index was negatively associated with all TEs (β coefficients = -0.018 to -0.593, p = 0.001-0.090) except for Mn and V. Age showed a borderline-significant positive correlation with Cu (β = 0.004, p = 0.089). Residence in a rural or semi-rural area was associated with increased Co, Cr, Fe, Mo, Mn, V and Zn concentrations and with β coefficients ranging from 0.196 to 0.544 (p < 0.05). Furthermore, individuals with higher educational level showed increased Cr, Co, Fe and V concentrations (β coefficients = 0.276-0.368, p = 0.022-0.071). This is the first report on the distribution of these TEs in adipose tissue and on their determinants in a human cohort and might serve as an initial step in the elucidation of their clinical relevance.
Collapse
Affiliation(s)
| | - Petra Vrhovnik
- Slovenian National Building and Civil Engineering Institute (ZAG), Ljubljana, Slovenia
| | - Beatriz González-Alzaga
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada, Spain; Andalusian School of Public Health (EASP), Granada, Spain
| | - Mariana F Fernández
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada, Spain; University of Granada, Centro de Investigación Biomédica, Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain
| | - Piedad Martin-Olmedo
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada, Spain; Andalusian School of Public Health (EASP), Granada, Spain
| | - Nicolás Olea
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada, Spain; University of Granada, Centro de Investigación Biomédica, Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain
| | - Željka Fiket
- Ruđer Bošković, Division for Marine and Environmental Research, Zagreb, Croatia
| | - Goran Kniewald
- Ruđer Bošković, Division for Marine and Environmental Research, Zagreb, Croatia
| | - Juan P Arrebola
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Spain; Oncology Unit, Virgen de las Nieves University Hospital, Granada, Spain.
| |
Collapse
|
16
|
Zhu Y, Wang Y, Meng F, Li L, Wu S, Mei X, Li H, Zhang G, Wu D. Distribution of metal and metalloid elements in human scalp hair in Taiyuan, China. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 148:538-545. [PMID: 29127815 DOI: 10.1016/j.ecoenv.2017.10.073] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 10/23/2017] [Accepted: 10/31/2017] [Indexed: 06/07/2023]
Abstract
This study investigated the levels of metal and metalloid elements (As, Ca, Cd, Cr, Cu, Fe, Hg, Mg, Ni, Pb, and Zn) in scalp hair samples collected from 161 people of different age and gender groups living in the six districts of Taiyuan, an industrial city with rich coal reserve in Shanxi province in China. Levels of most elements in the hair were high in the 26-40 age groups and increased with the length of residence. Calcium, Cr, Mg, Ni and Zn levels in the females' hair were significantly higher than those in the males' (p < 0.05). Element levels in the hair didn't have significantly differences between industrial and non-industrial districts because most of industry factories are in the upper wind position in Taiyuan, and contamination is prone to spread to non-industrial districts. The principal component analysis indicates that the main sources of these elements are mining activities, the neighboring stainless steel industry, and coal combustion. These results indicate that the industrial activities primarily contribute to the metal and metalloid pollution in Taiyuan, whereas numerous factors caused the metals accumulation in hair.
Collapse
Affiliation(s)
- Yuen Zhu
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Yuzhe Wang
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Fanjian Meng
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Lifen Li
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Shan Wu
- Poyang Lake Key Laboratory of Environment and Resource Utilization (Nanchang University), Ministry of Education, School of Resource, Environment and Chemical Engineering, Nanchang University, Nanchang 330031, China; Guangdong Institute of Eco-Environmental Science and Technology, Guangzhou 510650, China.
| | - Xiaohui Mei
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Hua Li
- School of Environment and Resources, Shanxi University, Taiyuan 030006, China
| | - Guixiang Zhang
- College of Environment and Safety, Taiyuan University of Science and Technology, Taiyuan 030024, China
| | - Daishe Wu
- Poyang Lake Key Laboratory of Environment and Resource Utilization (Nanchang University), Ministry of Education, School of Resource, Environment and Chemical Engineering, Nanchang University, Nanchang 330031, China
| |
Collapse
|
17
|
Miroshnikov SA, Zavyalov OA, Frolov AN, Bolodurina IP, Kalashnikov VV, Grabeklis AR, Tinkov AA, Skalny AV. The Reference Intervals of Hair Trace Element Content in Hereford Cows and Heifers (Bos taurus). Biol Trace Elem Res 2017; 180:56-62. [PMID: 28315118 DOI: 10.1007/s12011-017-0991-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 03/08/2017] [Indexed: 10/19/2022]
Abstract
The objective of the present study was to assess hair trace element content in Hereford heifers and cows (Bos taurus) living in South Ural region and calculate the site-specific reference intervals. Hair trace element content in 150 cows and heifers farmed in the Southern Urals of Russia was assessed using inductively coupled plasma mass-spectrometry. Dietary trace element content corresponded to the adequate values as estimated by recommendations of USSR State Agriculture Committee and U.S. National Research Council. Comparative analysis demonstrated that heifers are characterized by significantly higher hair Se (3-fold), Hg (4-fold), and Sn (46%) content, whereas cows had significantly higher levels of hair Co (56%), I (33%), Si (2-fold), V (27%), B (55%), Cd (19%), Pb (47%), and Sr (23%). At the same time, no significant group difference in hair Cr, Cu, Fe, Li, Mn, Zn, As, and Ni was detected between Hereford cows and heifers. The reference intervals and 90% confidence intervals for the lower and upper limits were calculated in agreement with the American Society for Veterinary Clinical Pathology Quality Assurance and Laboratory Standard Guidelines.
Collapse
Affiliation(s)
- Sergey A Miroshnikov
- All-Russian Research Institute of Beef Cattle Breeding, Orenburg, Russia
- Orenburg State University, Orenburg, Russia
| | - Oleg A Zavyalov
- All-Russian Research Institute of Beef Cattle Breeding, Orenburg, Russia
| | - Alexey N Frolov
- All-Russian Research Institute of Beef Cattle Breeding, Orenburg, Russia
| | | | | | | | - Alexey A Tinkov
- P. G. Demidov Yaroslavl State University, Yaroslavl, Russia
- RUDN University, Moscow, Russia
- Orenburg State Medical University, Orenburg, Russia
| | - Anatoly V Skalny
- Orenburg State University, Orenburg, Russia.
- P. G. Demidov Yaroslavl State University, Yaroslavl, Russia.
- RUDN University, Moscow, Russia.
- All-Russian Research Institute of Medicinal and Aromatic Plants, Moscow, Russia.
| |
Collapse
|
18
|
Mínguez-Alarcón L, Afeiche MC, Williams PL, Arvizu M, Tanrikut C, Amarasiriwardena CJ, Ford JB, Hauser R, Chavarro JE. Hair mercury (Hg) levels, fish consumption and semen parameters among men attending a fertility center. Int J Hyg Environ Health 2017; 221:174-182. [PMID: 29102416 DOI: 10.1016/j.ijheh.2017.10.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 10/22/2017] [Accepted: 10/24/2017] [Indexed: 12/26/2022]
Abstract
General population exposure to methylmercury (MeHg), the most common organic mercury compound found in the environment, occurs primarily through the consumption of contaminated fish and shellfish. Due to limited studies and lack of consideration of effect modification by fish consumption, it remains uncertain if exposure to mercury affects semen parameters. Thus, we investigated whether hair Hg levels, a biomarker of mercury exposure, were associated with semen parameters among men attending an academic fertility center, and whether this relationship was modified by intake of fish. This analysis included 129 men contributing 243 semen samples who were enrolled in the Environment and Reproductive Health (EARTH) Study between 2005 and 2013, and had data of hair Hg, intake of fish and semen parameters available. Hair Hg levels were assessed using a direct mercury analyzer. Intake of fish was collected using a validated food frequency questionnaire. Semen parameters were analyzed following WHO 2010 evaluation criteria. Generalized linear mixed models with random intercepts accounting for within-man correlations across semen samples were used to evaluate the association of hair Hg levels and semen parameters adjusting for age, BMI, smoking status, abstinence time and alcohol intake. Effect modification by total fish intake (≤1.68 vs. >1.68 servings/week) was tested. The median hair Hg levels of the men was 0.72ppm and ranged from 0.03 to 8.01ppm; almost 30% of the men had hair Hg levels >1ppm. Hair Hg levels were positively related with sperm concentration, total sperm count, and progressive motility, after adjusting for potential confounders and became attenuated after further adjustment for fish intake. Specifically, men in the highest quartile of hair mercury levels had 50%, 46% and 31% higher sperm concentration, total sperm count and progressive motility, respectively, compared to men in the lowest quartile. These associations were stronger among men whose fish intake was above the study population median. Semen volume and normal morphology were unrelated to hair Hg levels. These results confirmed exposure to MeHg through fish intake and showed the important role of diet when exploring the associations between heavy metals and semen parameters among men of couples seeking fertility care. Further research is needed to clarify the complex relationship between fish intake and Hg, and potential effects on male reproductive health, specifically, semen parameters.
Collapse
Affiliation(s)
- Lidia Mínguez-Alarcón
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States.
| | - Myriam C Afeiche
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Paige L Williams
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Mariel Arvizu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Cigdem Tanrikut
- Department of Urology, Massachusetts General Hospital, Boston, MA, United States; Department of Surgery, Harvard Medical School, Boston, MA, United States
| | - Chitra J Amarasiriwardena
- Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Jennifer B Ford
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Russ Hauser
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Vincent Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Jorge E Chavarro
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Channing Laboratory, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | | |
Collapse
|
19
|
Skalny AV, Kaminskaya GA, Krekesheva TI, Abikenova SK, Skalnaya MG, Berezkina ES, Grabeklis AR, Tinkov AA. The level of toxic and essential trace elements in hair of petrochemical workers involved in different technological processes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:5576-5584. [PMID: 28035605 DOI: 10.1007/s11356-016-8315-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 12/21/2016] [Indexed: 06/06/2023]
Abstract
The objective of the investigation is comparative analysis of hair trace element content in workers of different departments of petrochemical plant. A total of 75 men working in office (engineers), and departments 1 (D1), 3 (D3), and 4 (D4) of the petrochemical plant, as well as occupationally non-exposed persons, were examined. Hair trace element levels were analyzed using inductively coupled plasma mass spectrometry. The office workers were characterized by the highest hair As, Hg, Sn, I, and Si content as compared to the workers of other departments, whereas the level of those elements did not differ significantly from the control values. It is notable that hair Be levels in all employees of petrochemical plant were significantly lower, whereas Se content was significantly higher than that in unexposed controls. Hair toxic trace element content in workers directly involved in industrial processes did not differ significantly or was lower than that in the control group. At the same time, the highest levels of essential trace elements (Cr, Fe, and I) were observed in employees working in primary oil refining (D1). Hair levels of Co, I, and Li were maximal in persons of sulfur and bitumen-producing division (D4). The lowest levels of both essential and toxic trace elements in hair were detected in employees involved in production of liquefied gas, kerosene, and diesel fuel (D3). The obtained data demonstrate that involvement in different technological processes in petrochemical complex differentially affect hair trace element content in workers.
Collapse
Affiliation(s)
- Anatoly V Skalny
- All-Russian Research Institute of Medicinal and Aromatic Plants (VILAR), Moscow, Russia
- Orenburg State University, Orenburg, Russia
- Yaroslavl State University, Yaroslavl, Russia
- RUDN University, Moscow, Russia
| | | | | | | | - Margarita G Skalnaya
- RUDN University, Moscow, Russia
- Russian Society of Trace Elements in Medicine, Moscow, Russia
| | - Elena S Berezkina
- RUDN University, Moscow, Russia
- Russian Society of Trace Elements in Medicine, Moscow, Russia
| | - Andrei R Grabeklis
- Yaroslavl State University, Yaroslavl, Russia
- Russian Society of Trace Elements in Medicine, Moscow, Russia
| | - Alexey A Tinkov
- Orenburg State University, Orenburg, Russia.
- Yaroslavl State University, Yaroslavl, Russia.
- RUDN University, Moscow, Russia.
- Orenburg State Medical University, Orenburg, Russia.
| |
Collapse
|
20
|
Zioła-Frankowska A, Dąbrowski M, Kubaszewski Ł, Rogala P, Kowalski A, Frankowski M. An analysis of factors affecting the mercury content in the human femoral bone. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:547-557. [PMID: 27734315 PMCID: PMC5219028 DOI: 10.1007/s11356-016-7784-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 09/26/2016] [Indexed: 05/21/2023]
Abstract
The study was carried out to determine the content of mercury in bone tissue of the proximal femur (head and neck bone) of 95 patients undergoing total hip replacement due to osteoarthritis, using CF-AFS analytical technique. Furthermore, the investigations were aimed at assessing the impact of selected factors, such as age, gender, tobacco smoking, alcohol consumption, exposure to chemical substance at work, type of degenerative changes, clinical evaluation and radiological parameters, type of medications, on the concentration of mercury in the head and neck of the femur, resected in situ. Mercury was obtained in all samples of the head and neck of the femur (n = 190) in patients aged 25-91 years. The mean content of mercury for the whole group of patients was as follows: 37.1 ± 35.0 ng/g for the femoral neck and 24.2 ± 19.5 ng/g for the femoral head. The highest Hg contents were found in femoral neck samples, both in women and men, and they amounted to 169.6 and 176.5 ng/g, respectively. The research showed that the mercury content of bones can be associated with body mass index, differences in body anatomy, and gender. The uses of statistical analysis gave the possibility to define the influence of factors on mercury content in human femoral bones.
Collapse
Affiliation(s)
- A Zioła-Frankowska
- Faculty of Chemistry, Department of Analytical Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznan, Poland.
| | - M Dąbrowski
- Department of Spondyloorthopaedics and Biomechanics of the Spine, W. Dega University Hospital, Poznan University of Medical Sciences, 28 Czerwca 1956 135/147, 61-545, Poznan, Poland
| | - Ł Kubaszewski
- Department of Spondyloorthopaedics and Biomechanics of the Spine, W. Dega University Hospital, Poznan University of Medical Sciences, 28 Czerwca 1956 135/147, 61-545, Poznan, Poland
| | - P Rogala
- Department of Orthopedic and Traumatology, W. Dega University Hospital, Poznan University of Medical Sciences, 28 Czerwca 1956 135/147, 61-545, Poznan, Poland
| | - A Kowalski
- Faculty of Chemistry, Department of Water and Soil Analysis, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznan, Poland
| | - M Frankowski
- Faculty of Chemistry, Department of Water and Soil Analysis, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznan, Poland.
| |
Collapse
|