1
|
van Beest FM, Schmidt NM, Frederiksen ML, Krogh AKH, Petersen HH, Hansson SV. Direct and Indirect Linkages Between Trace Element Status and Health Indicators - a Multi-tissue Case-Study of Two Deer Species in Denmark. Biol Trace Elem Res 2024; 202:3623-3638. [PMID: 37917250 PMCID: PMC11144132 DOI: 10.1007/s12011-023-03926-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 10/22/2023] [Indexed: 11/04/2023]
Abstract
Measuring trace element concentrations in tissue can be a valuable approach to monitor animal health status. Temporal variation in the absorption, transport, and storage of elements between different tissues can, however, complicate the assessment of element-health relationships. Here, we measured concentrations of selected essential (copper (Cu), zinc (Zn), selenium (Se)) and non-essential (arsenic (As), cadmium (Cd), lead (Pb)) trace elements within blood, liver, kidney, and hair of fallow deer (Dama dama; N=20) and red deer (Cervus elaphus; N=21). Using multivariate regression and structural equation models, we estimated direct and indirect linkages between tissue-specific trace element profiles and long- (body condition) and short-term (serum protein biomarkers for acute inflammation, infection, and malnutrition) health indicators. Trace element concentrations varied markedly and were weakly correlated among tissues, with the exception of Se. After accounting for sex- and site-differences in trace element concentrations, body condition of red deer was directly, and positively, associated to trace element status in liver and hair, but not in kidney. For both deer species, trace element status in blood was directly linked to serum protein status with an indirect positive association to deer body condition. For fallow deer, no direct association between trace element status and body condition was detected in any of the tissues, possibly because of elemental homeostasis, and because all individuals were in good clinical health. This study shows that hair can serve as an effective, non-invasive, biomarker in deer health assessments, yet, to fully uncover trace element-health relationships a variety of sample matrices is preferred.
Collapse
Affiliation(s)
- Floris M van Beest
- Department of Ecoscience, Aarhus University, Frederiksborgvej 399, DK-4000, Roskilde, Denmark.
| | - Niels M Schmidt
- Department of Ecoscience, Aarhus University, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
| | | | - Anne K H Krogh
- Department of Veterinary Clinical Sciences, University of Copenhagen, Dyrlægevej 16, DK-1870, Frederiksberg, Denmark
| | - Heidi H Petersen
- Center for Diagnostics, Technical University of Denmark, Kemitorvet, DK-2800, Kgs. Lyngby, Denmark
| | - Sophia V Hansson
- Laboratoire Ecologie Fonctionnelle et Environnement (UMR- 5245), CNRS, Université de Toulouse, Ave. de l'Agrobiopole, 31326, Castanet Tolosan, France
| |
Collapse
|
2
|
Draghi S, Fehri NE, Ateş F, Özsobacı NP, Tarhan D, Bilgiç B, Dokuzeylül B, Yaramış ÇP, Ercan AM, Or ME, Cagnardi P, Brecchia G, Curone G, Di Cesare F. Use of Hair as Matrix for Trace Elements Biomonitoring in Cattle and Roe Deer Sharing Pastures in Northern Italy. Animals (Basel) 2024; 14:2209. [PMID: 39123735 PMCID: PMC11311060 DOI: 10.3390/ani14152209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/16/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
Intensive cattle breeding's environmental challenges are prompting shifts to extensive, pasture-based systems, influencing nutrient and pollutant uptake. PTEs are essential and non-essential elements, regularly found in the environment and organisms, and in which unbalances lead to health issues. Hair analysis, a non-invasive method, provides retrospective PTE exposure evaluation. This study aims to understand exposure and species-specific accumulation patterns of PTEs in cattle and roe deer sharing pastures in Northern Italy using the hair analysis. Aluminum, As, Cd, Cr, Ni, Pb, Cu, Mg, Fe, and Zn were quantified through the use of ICP-OES. Findings show As levels significantly higher in roe deer due to their selective feeding, while Cd and Pb levels align with other studies. Essential elements like Cu, Fe, and Zn are lower in cattle, possibly due to diet differences. Higher Cr and Ni levels in cattle suggest contamination or physiological differences in accumulation patterns. In conclusion, hair analysis is valuable for monitoring environmental PTE exposure, highlighting significant interspecies differences and the potential of both animals as bioindicators in shared grazing areas.
Collapse
Affiliation(s)
- Susanna Draghi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| | - Nour Elhouda Fehri
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| | - Fatma Ateş
- Department of Biophysics, Faculty of Medicine, Istanbul Beykent University, Istanbul 34398, Turkey;
| | - Nural Pastacı Özsobacı
- Department of Biophysics, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Fatih, Istanbul 34098, Turkey; (N.P.Ö.); (A.M.E.)
| | - Duygu Tarhan
- Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey;
| | - Bengü Bilgiç
- Department of Internal Medicine, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey; (B.B.); (B.D.); (M.E.O.)
| | - Banu Dokuzeylül
- Department of Internal Medicine, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey; (B.B.); (B.D.); (M.E.O.)
| | - Çağla Parkan Yaramış
- Department of Plant and Animal Production, Vocational School of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey;
| | - Alev Meltem Ercan
- Department of Biophysics, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Fatih, Istanbul 34098, Turkey; (N.P.Ö.); (A.M.E.)
| | - Mehmet Erman Or
- Department of Internal Medicine, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul 34320, Turkey; (B.B.); (B.D.); (M.E.O.)
| | - Petra Cagnardi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| | - Gabriele Brecchia
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| | - Giulio Curone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| | - Federica Di Cesare
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900 Lodi, Italy; (N.E.F.); (P.C.); (G.B.); (F.D.C.)
| |
Collapse
|
3
|
Clarkson JW, Ward NI, Prada JM, Tisdall D, Felipe-Sotelo M, Vidanarachchi JK, Christian M, Chambers MA. Assessment of Elemental Deficiency of Crossbred Dairy Cows and Mineral Composition in Natural Feed and Nutritional Supplements in the Northern and Northwestern Provinces in Sri Lanka. Biol Trace Elem Res 2024:10.1007/s12011-024-04299-x. [PMID: 38992187 DOI: 10.1007/s12011-024-04299-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 06/30/2024] [Indexed: 07/13/2024]
Abstract
This study assessed the elemental status of cross-bred dairy cows in small holder farms in Sri Lanka, with the aim to establish the elemental baseline and identify possible deficiencies. For this purpose, 458 milk, hair, serum and whole blood samples were collected from 120 cows in four regions of Northern and Northwestern Sri Lanka, (namely Vavaniya, Mannar, Jaffna and Kurunegala). Farmers also provided a total of 257 samples of feed, which included local fodder as well as 79 supplement materials. The concentrations of As, Ca, Cd, Co, Cr, Cu, Fe, I, K, Mg, Mn, Mo, Na, Ni, Pb, Se, V and Zn were determined by inductively coupled plasma mass spectrometry (ICP-MS). Evaluation of the data revealed that all cows in this study could be considered deficient in I and Co (18.6-78.5 µg L-1 I and 0.06-0.65 µg L-1 Co, in blood serum) when compared with deficiency upper boundary levels of 0.70 µg L-1 Co and 50 µg L-1 I. Poor correlations were found between the composition of milk or blood with hair, which suggests that hair is not a good indicator of mineral status. Most local fodders meet dietary requirements, with Sarana grass offering the greatest nutritional profile. Principal component analysis (PCA) was used to assess differences in the elemental composition of the diverse types of feed, as well as regional variability, revealing clear differences between forage, concentrates and nutritional supplements, with the latter showing higher concentrations of non-essential or even toxic elements, such as Cd and Pb.
Collapse
Affiliation(s)
- Joseph W Clarkson
- School of Chemistry and Chemical Engineering, University of Surrey, Stag Hill Campus, Guildford, Surrey, GU2 7XH, UK
| | - Neil I Ward
- School of Chemistry and Chemical Engineering, University of Surrey, Stag Hill Campus, Guildford, Surrey, GU2 7XH, UK
| | - Joaquín M Prada
- Faculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Manor Park Campus, Daphne Jackson Road, Guildford, GU2 7AL, UK
| | - David Tisdall
- Faculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Manor Park Campus, Daphne Jackson Road, Guildford, GU2 7AL, UK
| | - Mónica Felipe-Sotelo
- School of Chemistry and Chemical Engineering, University of Surrey, Stag Hill Campus, Guildford, Surrey, GU2 7XH, UK.
| | - J K Vidanarachchi
- Department of Animal Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | | | - Mark Andrew Chambers
- Faculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Manor Park Campus, Daphne Jackson Road, Guildford, GU2 7AL, UK
| |
Collapse
|
4
|
Lim HJ, Lee S, Park W, Park E, Yoo JG. Mineral patterns in hair: A decisive factor between reproducible and repeat breeder dairy cows. PLoS One 2024; 19:e0301362. [PMID: 38564515 PMCID: PMC10986949 DOI: 10.1371/journal.pone.0301362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 03/14/2024] [Indexed: 04/04/2024] Open
Abstract
Reproduction, especially impregnation, is a critical aspect of dairy cow management that directly influences herd milk productivity. We conducted a noninvasive hair mineral assay to compare the mineral profiles of two dairy cow groups: reproducible and repeat breeder, by investigating the levels of 11 essential minerals (Ca, Mg, Na, K, Fe, Cu, Mn, Zn, Cr, Se, and P) and 6 toxic elements (Hg, Pb, Cd, Al, As, and Ni) in both groups. We also conducted principal component and correlation matrix analyses to compare hair mineral patterns between the groups. Compared to their reproducible counterparts, repeat breeder cows had lower levels of Na, K, and Se. However, Fe, Cd, Al, and As levels were higher in repeat breeders than in their reproducible counterparts. The correlation matrix showed notable correlation patterns for each group. Ca, K, and Na levels were positively correlated in reproducible cows, whereas repeat breeder cows showed positive correlations only between Ca and K levels. Se showed positive correlations with Zn only in the reproducible cow group. Negative correlations were not found in the reproducible group, whereas the repeat breeder group exhibited 7 negative correlations. Despite the limitations of hair mineral analysis, this study provided useful insights into the reproductive potential of dairy cows. These findings aid in easing the prediction of repeat breeder occurrences in herds and are expected to facilitate timely mineral supplementation and other interventions to improve overall herd reproduction in dairy farms.
Collapse
Affiliation(s)
- Hyun-Joo Lim
- National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-Do, Republic of Korea
| | - Seunghoon Lee
- National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-Do, Republic of Korea
| | - Woncheoul Park
- National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-Do, Republic of Korea
| | - Eungwoo Park
- National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-Do, Republic of Korea
| | - Jae Gyu Yoo
- National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-Do, Republic of Korea
| |
Collapse
|
5
|
Symon TE, Murillo-Cisneros DA, Hernández-Camacho CJ, O'Hara TM, Taylor RJ, Rosado-Berrios CA, Vázquez-Medina JP, Zenteno-Savín T. Mercury and selenium concentrations in lanugo of free-ranging California sea lions in the southern Gulf of California, Mexico. MARINE POLLUTION BULLETIN 2023; 197:115712. [PMID: 37922756 DOI: 10.1016/j.marpolbul.2023.115712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Abstract
Total mercury ([THg]) and selenium ([TSe]) concentrations were determined in California sea lion (Zalophus californianus) lanugo from the Gulf of California in 2021 and 2022. Relationships with sex, morphometrics, and year were evaluated. Following toxicological thresholds of concern for piscivorous mammals, most pups had a [THg] < 10 ppm, one pup (2021) had a [THg] > 20 ppm, no pups had a [THg] > 30 ppm. Females had significantly higher [TSe] than males; sex did not influence [THg]. [THg] and [TSe] in 2022 were significantly higher in the general population and male cohorts compared to 2021. Significant negative correlations were observed between [THg], [TSe], and morphometrics (2021). These results indicate that, compared to other pinniped species, regional California sea lions may have a decreased likelihood of experiencing Hg-related adverse health effects. Year-related changes in element concentrations suggest continued monitoring of this population to assess pinniped, environmental, and potentially, human health.
Collapse
Affiliation(s)
- T E Symon
- Centro de Investigaciones Biológicas del Noroeste, S. C (CIBNOR), 23096 La Paz, Mexico.
| | - D A Murillo-Cisneros
- Centro de Investigaciones Biológicas del Noroeste, S. C (CIBNOR), 23096 La Paz, Mexico.
| | - C J Hernández-Camacho
- Centro Interdisciplinario de Ciencias Marinas, Instituto Politécnico Nacional, 23096 La Paz, Mexico.
| | - T M O'Hara
- School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station 77843, United States of America.
| | - R J Taylor
- School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station 77843, United States of America.
| | - C A Rosado-Berrios
- School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station 77843, United States of America.
| | - J P Vázquez-Medina
- Department of Integrative Biology, University of California, Berkeley, 94720 Berkeley, United States of America.
| | - T Zenteno-Savín
- Centro de Investigaciones Biológicas del Noroeste, S. C (CIBNOR), 23096 La Paz, Mexico.
| |
Collapse
|
6
|
Winter SN, Fernandez MDP, Taylor KR, Wild MA. Associations between hair trace mineral concentrations and the occurrence of treponeme-associated hoof disease in elk (Cervus canadensis). BMC Vet Res 2022; 18:446. [PMID: 36564777 PMCID: PMC9783704 DOI: 10.1186/s12917-022-03547-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Trace minerals are important for animal health. Mineral deficiency or excess can negatively affect immune function, wound healing, and hoof health in domestic livestock, but normal concentrations and health impairment associated with mineral imbalances in wild animals are poorly understood. Treponeme-associated hoof disease (TAHD) is an emerging disease of free-ranging elk (Cervus canadensis) in the U.S. Pacific Northwest. Selenium and copper levels identified in a small number of elk from areas where TAHD is established (i.e., southwestern Washington) suggested a mineral deficiency may have increased susceptibility to TAHD. Our objectives were to determine trace mineral concentrations using hair from elk originating in TAHD affected areas of Washington, California, Idaho, and Oregon and assess their associations with the occurrence of the disease. RESULTS We identified limited associations between TAHD occurrence and severity with hair mineral concentrations in 72 free-ranging elk, using Firth's logistic regression and multinomial regression models. We found consistent support for a priori hypotheses that selenium concentration, an important mineral for hoof health, is inversely associated with the occurrence of TAHD. Less consistent support was observed for effects of other minerals previously associated with hoof health (e.g., copper or zinc) or increased disease risk from potential toxicants. CONCLUSION Trace mineral analysis of hair is a non-invasive sampling technique that offers feasibility in storage and collection from live animals and carcasses. For some minerals, levels in hair correlate with visceral organs that are challenging to obtain. Our study using hair collected opportunistically from elk feet submitted for diagnostic investigations provides a modest reference of hair mineral levels in elk from the U.S. Pacific Northwest that may be useful in future determination of reference ranges. Although our results revealed high variability in mineral concentrations between elk, consistent relationship of possibly low selenium levels and TAHD suggest that further investigations are warranted.
Collapse
Affiliation(s)
- Steven N Winter
- Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, WA, 99164, USA
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, 99164, USA
| | | | - Kyle R Taylor
- Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, WA, 99164, USA
- Washington Animal Disease Diagnostic Laboratory, Washington State University, Pullman, WA, 99164, USA
| | - Margaret A Wild
- Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, WA, 99164, USA.
| |
Collapse
|
7
|
Elemental profile of tail hair to evaluate nutritional status of Angus, Nelore and Wagyu cattle breeds. J Radioanal Nucl Chem 2022. [DOI: 10.1007/s10967-022-08553-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
8
|
van der Merwe D, van den Wollenberg L, van Hees-Valkenborg J, de Haan T, van der Drift S, Vandendriessche V. Evaluation of hair analysis for determination of trace mineral status and exposure to toxic heavy metals in horses in the Netherlands. J Vet Diagn Invest 2022; 34:1000-1005. [PMID: 35918902 PMCID: PMC9597333 DOI: 10.1177/10406387221116069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Analysis of hair to gain insight into the trace mineral status and exposure to toxic heavy metals of horses is attractive because hair is an easily accessible sample material. To investigate the potential value of hair analysis in horses for determination of trace mineral and heavy metal concentrations, we analyzed mane hair and liver samples from 62 horses presented for slaughter at a facility in the Netherlands that receives horses from all regions of the country. Hair samples were cleaned in warm water. After acid digestion of hair and liver specimens, we quantified, with inductively coupled plasma-mass spectrometry, arsenic, cadmium, chromium, cobalt, copper, iron, lead, manganese, molybdenum, nickel, selenium, vanadium, and zinc in the digests. Based on Pearson product moment correlations, we found no statistically significant correlations between concentrations of trace minerals in liver and hair, with the exception of a slight correlation for copper that was too weak to be of clinical relevance. Our results do not support the use of hair to determine trace mineral status and exposure to toxic heavy metals in the horse under field conditions.
Collapse
|
9
|
Jutha N, Jardine C, Schwantje H, Mosbacher J, Kinniburgh D, Kutz S. Evaluating the use of hair as a non-invasive indicator of trace mineral status in woodland caribou (Rangifer tarandus caribou). PLoS One 2022; 17:e0269441. [PMID: 35763458 PMCID: PMC9239472 DOI: 10.1371/journal.pone.0269441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 05/23/2022] [Indexed: 11/28/2022] Open
Abstract
Trace mineral imbalances can have significant effects on animal health, reproductive success, and survival. Monitoring their status in wildlife populations is, therefore, important for management and conservation. Typically, livers and kidneys are sampled to measure mineral status, but biopsies and lethal-sampling are not always possible, particularly for Species at Risk. We aimed to: 1) determine baseline mineral levels in Northern Mountain caribou (Rangifer tarandus caribou; Gmelin, 1788) in northwestern British Columbia, Canada, and 2) determine if hair can be used as an effective indicator of caribou mineral status by evaluating associations between hair and organ mineral concentrations. Hair, liver, and kidney samples from adult male caribou (nHair = 31; nLiver, nKidney = 43) were collected by guide-outfitters in 2016-2018 hunting seasons. Trace minerals and heavy metals were quantified using inductively-coupled plasma mass spectrometry, and organ and hair concentrations of same individuals were compared. Some organ mineral concentrations differed from other caribou populations, though no clinical deficiency or toxicity symptoms were reported in our population. Significant correlations were found between liver and hair selenium (rho = 0.66, p<0.05), kidney and hair cobalt (rho = 0.51, p<0.05), and liver and hair molybdenum (rho = 0.37, p<0.10). These findings suggest that hair trace mineral assessment may be used as a non-invasive and easily-accessible way to monitor caribou selenium, cobalt, and molybdenum status, and may be a valuable tool to help assess overall caribou health.
Collapse
Affiliation(s)
- Naima Jutha
- Department of Pathobiology–Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Claire Jardine
- Department of Pathobiology–Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
- Canadian Wildlife Health Cooperative—Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Helen Schwantje
- Ministry of Forests, Lands, Natural Resource Operations, and Rural Development–Wildlife and Habitat Branch, Government of British Columbia, Nanaimo, British Columbia, Canada (Emeritus status)
| | - Jesper Mosbacher
- Department of Ecosystem and Public Health–Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada
| | - David Kinniburgh
- Alberta Centre for Toxicology, University of Calgary, Calgary, Alberta, Canada
| | - Susan Kutz
- Department of Ecosystem and Public Health–Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
10
|
Oropesa AL, Ramos A, Gómez LJ. Toxic and essential metal levels in the hair of red deer (Cervus elaphus) and wild boar (Sus scrofa) for monitoring the contamination in protected areas of South-Western Spain. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:27430-27442. [PMID: 34981386 DOI: 10.1007/s11356-021-16439-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 09/05/2021] [Indexed: 06/14/2023]
Abstract
Contaminant monitoring in tissues of wild species can help in the knowledge not only of their health, but also of the environmental health conditions in the zones where they live. In this study, concentrations of toxic metals (As, Cd, Hg, and Pb) and an essential metal (Zn) were measured in the hair of red deer (Cervus elaphus) and wild boar (Sus scrofa) inhabiting in protected areas of South-Western Spain. Zn (69.02 ± 1.03 mg kg-1, 70.31 ± 2.22 mg kg-1), Pb (0.61 ± 0.05 mg kg-1, 0.68 ± 0.08 mg kg-1), and As (0.33 ± 0.03 mg kg-1, 0.53 ± 0.08 mg kg-1) were detected in the hair of red deer and wild boar, respectively. The other metals (Cd and Hg) were under the quantification limit (0.1 mg kg-1). No differences in the level of elements between both species were found. The levels of the detected elements in the hair showed low concentrations and similar to those observed in animals of the same species from unpolluted zones, reflecting a lack of contamination by these elements in the studied areas. Based on critical values of these elements established for organs of mammals, red deer and wild boar from the studied territories did not suffer toxicosis by the studied elements. Age-related differences in the content of As in the hair of red deer and age- and gender-related differences in the content of As in the hair of wild boar were detected, which should be considered for biomonitoring purposes. Finally, positive (Pb-As in both species) and negative (Zn-Pb in wild boar) interrelationships between elements were found.
Collapse
Affiliation(s)
- Ana-Lourdes Oropesa
- Toxicology Area, School of Veterinary Medicine, University of Extremadura, 10003, Cáceres, Spain.
- BRILiC - Biotechnology Research Institute in Livestock & Cynegetic, University of Extremadura, 10003, Cáceres, Spain.
| | - Alfonso Ramos
- BRILiC - Biotechnology Research Institute in Livestock & Cynegetic, University of Extremadura, 10003, Cáceres, Spain
- Statistics and Operations Research Area, School of Veterinary Medicine, University of Extremadura, 10003, Cáceres, Spain
| | - Luis-Jesús Gómez
- BRILiC - Biotechnology Research Institute in Livestock & Cynegetic, University of Extremadura, 10003, Cáceres, Spain
- Anatomy and Pathological Anatomy Area, School of Veterinary Medicine, University of Extremadura, 10003, Cáceres, Spain
| |
Collapse
|
11
|
Khan ZI, Muhammad FG, Ahmad K, Akhtar S, Sohail M, Nadeem M, Mahpara S, Awan MUF, Alwahibi MS, Elshikh MS, Hussain MI. Effects of diverse irrigation with wastewater in soil and plants: assessing the risk of metal to the animal food chain. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:27140-27149. [PMID: 34978030 DOI: 10.1007/s11356-021-17559-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
In District Jhang, farmers use municipal wastewater to irrigate fodder crops as an alternative source to the deficient availability of fresh water. Therefore, the present study selected the three irrigation sources in District Jhang (canal water, ground water and municipal wastewater) to study the iron (Fe) concentration in the soil, fodder crops and ultimately their transfer into the animal body. Analysed Fe concentration varied as 16.40-27.53 mg/kg in soil samples, 19.72-30.34 mg/kg in fodder crops and 2.49-5.11 mg/kg in animals. Analysed Fe concentration in soil was higher on the wastewater irrigation site while canal water-irrigated fodder crop Zea mays exhibit the higher Fe concentration. In animal samples, higher Fe concentration was observed in the cow blood (4.09 mg/l), cow hairs (3.39 mg/kg) and cow faeces (5.11 mg/kg). Results of pollution load index (0.288-0.484 mg/kg) and enrichment factor (0.112-0.197 mg/kg) indicated that Fe concentration was minimally dispersed and enriched in these sites. Health risk and daily intake values were observed between the 0.029-0.059 and 0.042-0.084 mg/kg/day. Bio-concentration factor (0.834-1.47 mg/kg) for Fe which was greater than 1 explains that Fe contamination was transferred from the soil to fodder tissues and may raise health issues in the grazing animals if they are continuously exposed to these contaminated forages. Wastewater irrigation in study area has increased the Fe content in soil-plant environment that is a risking factor for animal and human health. Hence, this study recommended that wastewater should be treated prior to their irrigation on agricultural lands.
Collapse
Affiliation(s)
- Zafar Iqbal Khan
- Department of Botany, University of Sargodha, Sargodha, Pakistan.
| | | | - Kafeel Ahmad
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Shahzad Akhtar
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Sohail
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Nadeem
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, Pakistan
| | - Shahzadi Mahpara
- Department of Plant Breeding and Genetics, Ghazi University, Dera Ghazi Khan, Pakistan
| | | | - Mona S Alwahibi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mohamed S Elshikh
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Muhammad Iftikhar Hussain
- Department of Plant Biology and Soil Science, Universidad de Vigo, Campus Lagoas Marcosende, 36310, Vigo, Spain
| |
Collapse
|
12
|
Miroshnikov S, Notova S, Kazakova T, Marshinskaia O. The total accumulation of heavy metals in body in connection with the dairy productivity of cows. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:49852-49863. [PMID: 33942257 DOI: 10.1007/s11356-021-14198-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 04/27/2021] [Indexed: 06/12/2023]
Abstract
Monitoring of health status and metabolism of dairy cows is essential for modern milk production. At the current level of productivity of dairy cows, in addition to essential elements, increasing attention must be paid to controlling the exchange of toxic elements, a significant number of which belong to the category of heavy metals. In this regard, the objective of our research was to study the relationship of pools of heavy metals in the body of dairy cows, evaluated according to hair composition and elemental composition of blood serum and milk productivity of animals. Assessment of trace element content in the samples was performed using inductively coupled plasma mass spectrometry (ICP-MS). Fat and protein content in milk was assessed by the FIL-IDF procedure. In order to assess the metabolic load of chemical elements in body of cows, the coefficient of total load Cload was calculated. It allowed us to divide all animals into three groups. Assessment of the content of 25 chemical elements in hair of cows revealed a general regularity of increase in average statistical values of concentrations of some elements with increasing load from 6.9 in group I to 10.7 in group II and 15.8 in group III. As Cload grew from 10.7 in group II to 15.8 in group III, the content of 20 chemical elements in the coat of animals from group III exceeded that in group II. Exceptions were only Ca, K, P, Se, and As. Thus, the productivity of dairy cows turned out to be interconnected not so much with the level of heavy metals (9 elements), but with a wider list of 20-23 chemical elements. Thus, the optimal course of metabolic processes in animal organism, coupled with the highest productivity, is possible when the internal environment of body is saturated with a certain amount of chemical elements. Accordingly, a lack or excess of these substances will be associated with a decrease in the efficiency of metabolism and animal productivity.
Collapse
Affiliation(s)
- Sergey Miroshnikov
- Laboratory of Molecular Genetic Research and Metallomics in Cattle Breeding, Federal Research Centre of Biological Systems and Agrotechnologies of Russian Academy of Sciences, Orenburg, Russia
| | - Svetlana Notova
- Laboratory of Molecular Genetic Research and Metallomics in Cattle Breeding, Federal Research Centre of Biological Systems and Agrotechnologies of Russian Academy of Sciences, Orenburg, Russia
| | - Tatiana Kazakova
- Laboratory of Molecular Genetic Research and Metallomics in Cattle Breeding, Federal Research Centre of Biological Systems and Agrotechnologies of Russian Academy of Sciences, Orenburg, Russia.
| | - Olga Marshinskaia
- Laboratory of Molecular Genetic Research and Metallomics in Cattle Breeding, Federal Research Centre of Biological Systems and Agrotechnologies of Russian Academy of Sciences, Orenburg, Russia
| |
Collapse
|
13
|
Hollingsworth KA, Shively RD, Glasscock SN, Light JE, Tolleson DR, Barboza PS. Trace mineral supplies for populations of little and large herbivores. PLoS One 2021; 16:e0248204. [PMID: 33720946 PMCID: PMC7959371 DOI: 10.1371/journal.pone.0248204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 02/22/2021] [Indexed: 11/18/2022] Open
Abstract
Copper (Cu), iron (Fe), and zinc (Zn) are essential trace minerals for the reproduction, growth, and immunity of mammalian herbivore populations. We examined the relationships between Cu, Fe, and Zn in soils, common plants, and hepatic stores of two wild herbivores to assess the effects of weather, sex, and population density on the transfer of trace minerals from soils to mammals during the growing season. Soils, grasses, woody browse, hispid cotton rats (Sigmodon hispidus), and white-tailed deer (Odocoileus virginianus) were sampled across 19 sites. Concentrations of Cu, Fe, and Zn in grasses and browse species were not correlated with concentrations of those minerals in soils sampled from the same areas. Leaves of woody browse were higher in Cu, lower in Fe, and similar in Zn when compared with grasses. Available concentrations of soils were positively related to liver Cu and Zn in hispid cotton rats, which was consistent with the short lives and high productivity of these small mammals that rely on grass seed heads. Interactions between soil concentrations and weather also affected liver Cu and Fe in deer, which reflected the greater complexity of trophic transfers in large, long-lived, browsing herbivores. Population density was correlated with liver concentrations of Cu, Fe, and Zn in hispid cotton rats, and concentrations of Cu and Fe in deer. Liver Cu was < 5 mg/kg wet weight in at least 5% of animals at two of eight sites for hispid cotton rats and < 3.8 mg/kg wet weight in at least 5% of animals at three of 12 sites for deer, which could indicate regional limitation of Cu for populations of mammalian herbivores. Our data indicate that supplies of trace minerals may contribute to density dependence of herbivore populations. Local population density may therefore influence the prevalence of deficiency states and disease outbreak that exacerbate population cycles in wild mammals.
Collapse
Affiliation(s)
- K. A. Hollingsworth
- Department of Rangeland, Wildlife and Fisheries Management, Texas A&M University, College Station, Texas, United States of America
| | - R. D. Shively
- Department of Rangeland, Wildlife and Fisheries Management, Texas A&M University, College Station, Texas, United States of America
| | - S. N. Glasscock
- Welder Wildlife Foundation, Sinton, Texas, United States of America
| | - J. E. Light
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, Texas, United States of America
| | - D. R. Tolleson
- Department of Rangeland, Wildlife and Fisheries Management, Texas A&M University, College Station, Texas, United States of America
- Texas A&M AgriLife Research Station, Texas A&M University, Sonora, Texas, United States of America
| | - P. S. Barboza
- Department of Rangeland, Wildlife and Fisheries Management, Texas A&M University, College Station, Texas, United States of America
- Department of Ecology and Conservation Biology, Texas A&M University, College Station, Texas, United States of America
| |
Collapse
|
14
|
Zhao K, Chi Y, Shen X. Studies on Edema Pathema in Hequ Horse in the Qinghai-Tibet Plateau. Biol Trace Elem Res 2020; 198:142-148. [PMID: 31965424 DOI: 10.1007/s12011-020-02043-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/07/2020] [Indexed: 04/17/2023]
Abstract
As a consequence of contracted and fenced grassland, the incidence of edema pathema in the Hequ horse is rising. The main pathological symptoms are edema, emaciation, anemia, heterophilia, inappetence, and dyskinesia. To study the cause of edema disease in Hequ horse, the Hequ horse farm with a high incidence was chosen as the experimental pasture, and the Azi husbandry experimental station without edema disorder was the control pasture. The research methods in this paper are included: (1) The mineral contents in soil, forage, blood, and liver were analyzed. (2) Routine parameters and biochemical values in blood were also measured. (3) Conduct a prevention trial and a treatment experiment. The results showed that Se contents in soil and forage was much significantly lower than that in the control group (P < 0.01), and there was no significant difference in other elements. Se contents in blood and liver in affected animals were very significantly lower than those of the control group (P < 0.01). Hb, HCT, MCV, and MCH were greatly significantly lower than those in the control group (P < 0.01). Activities of GSH-Px in blood were very significantly lower than those of the control group (P < 0.01). Before the onset season of the disorder in the affected area, Na2SeO3 was used to conduct a prevention trial on 1576 Hequ horses. A dose of 0.03 mg Na2SeO3 was given orally per kilogram of body weight, once every 15 days and twice continuously. There was no edema illness that year. In the treatment experiment, 235 horses were administered Na2SeO3 orally at 0.04 mg per kilogram of body weight, once every 3 days for 4 consecutive times, and 198 horses were cured, with a cure rate of 84.26%. Therefore, it is possible that Hequ horse edema pathema is caused by Se deficiency in soil and forage.
Collapse
Affiliation(s)
- Kui Zhao
- School of Materials and Architectural Engineering, Guizhou Normal University, Guiyang, 550025, China
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
| | - Yongkuan Chi
- State Engineering Technology Institute for Karst Desertification Control, Guizhou Normal University, Guiyang, 550025, China
| | - Xiaoyun Shen
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China.
- State Engineering Technology Institute for Karst Desertification Control, Guizhou Normal University, Guiyang, 550025, China.
- World Bank Poverty Alleviation Project Office in Guizhou, Guiyang, 550004, Southwest China, China.
| |
Collapse
|
15
|
Flueck WT. Nutrition as an etiological factor causing diseases in endangered huemul deer. BMC Res Notes 2020; 13:276. [PMID: 32513255 PMCID: PMC7282076 DOI: 10.1186/s13104-020-05122-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/30/2020] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES Distinct diseases prevent endangered huemul deer (Hippocamelus bisulcus) recovery. Fundamental etiological factors include nutriments, a mayor component of habitat quality. Undernutrition affects growth, skeletal development, osteopathology, reproduction and immunocompetence: this paper amplifies data corroborating micro-nutrient deficiencies among huemul. RESULTS In Argentina, 57% huemul cadavers exhibited osteopathology, with new cases reported here. Recently, 86% live huemul had osteopathology: cranial lesions involved antemortem tooth loss, reducing feeding efficiency and body condition, with starvation deaths. This population had tissues well deficient compared to other cervids, averaging 0.28 ppm selenium, 4.98 ppm copper, whereas for manganese 55% were deficient (2.52 ppm) and 45% adequate (42.79 ppm). Recently, lesions in one Chilean huemul were interpreted to stem from parapoxvirus. That population also has cases with cranial osteopathologies, high disease susceptibility (parapoxvirus, parasitism, foot lesions), crippled antlers, and low density, indicative of marginal habitat and primary etiological factors like undernutrition and immunosuppression. The reported atypical symptoms attributed to parapoxvirus may relate to probable diagnostic limitations, but does support presence of nutritional deficiencies. Patagonia has selenium deficient plants and livestock, including severe muscular dystrophy, and soil levels in extant huemul areas considered very deficient. Moreover, 73% of Chilean huemul were selenium deficient and 64% severely deficient with concomitant cranial osteopathology.
Collapse
Affiliation(s)
- Werner T Flueck
- Swiss Tropical and Public Health Institute, University Basel, Socinstrasse 57, 4051, Basel, Switzerland.
- National Council of Scientific and Technological Research (CONICET), Buenos Aires, Argentina.
- Argentine National Park Administration, Rolando 699, 8400, Bariloche, Argentina.
| |
Collapse
|
16
|
Song C, Shen X. Effects of Environmental Zinc Deficiency on Antioxidant System Function in Wumeng Semi-fine Wool Sheep. Biol Trace Elem Res 2020; 195:110-116. [PMID: 31392543 DOI: 10.1007/s12011-019-01840-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/16/2019] [Indexed: 10/26/2022]
Abstract
The purpose of this study was to explore the effect of zinc deficiency on the antioxidant system function in Wumeng semi-fine wool sheep. The content of mineral elements in soil, forage, and animal tissues were analyzed by inductively coupled plasma atomic emission spectrometry. The blood parameters were analyzed by automatic blood cell analyzer, and the serum biochemical indexes were analyzed by automatic biochemical analyzer. The results showed that the concentrations of zinc in soil and herbage were significantly lower (P < 0.01) in affected than control pasture, and calcium content was also significantly higher (P < 0.01). The concentrations of zinc in blood and liver from the affected animals were significantly lower (P < 0.01) than those in healthy animals, and calcium content was also significantly higher (P < 0.01). The content of hemoglobin, erythrocyte number, packed cell volume, lactate dehydrogenase, and alkaline phosphatase activity in the blood from affected areas were significantly lower (P < 0.01) than those in healthy animals. The activities of aspartate aminotransferase and alanine transaminase were also higher (P < 0.01). Serum superoxide dismutase, serum glutathione peroxidase, total antioxidant capacity, and catalase from affected areas were significantly lower (P < 0.01) than those in healthy animals. Malondialdehyde content was also higher (P < 0.01). There were no differences in other blood mineral element concentrations, blood indexes, and serum biochemical values. It was concluded that zinc deficiency in the Wumeng semi-fine wool sheep is mainly caused by the low content of zinc in soil and forage, and the zinc deficiency seriously affected the antioxidant system function.
Collapse
Affiliation(s)
- Chunjie Song
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
| | - Xiaoyun Shen
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China.
- State Engineering Technology Institute for Kast Desertification Control, Guizhou Normal University, Guiyang, 550025, China.
- World Bank Poverty Alleviation Project Office in Guizhou, Southwest China, Guiyang, 550004, China.
| |
Collapse
|
17
|
Miroshnikov SA, Skalny AV, Zavyalov OA, Frolov AN, Grabeklis AR. The Reference Values of Hair Content of Trace Elements in Dairy Cows of Holstein Breed. Biol Trace Elem Res 2020; 194:145-151. [PMID: 31175633 DOI: 10.1007/s12011-019-01768-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 05/30/2019] [Indexed: 01/27/2023]
Abstract
The objective of this study was to assess trace element content in hair of Holstein dairy cows bred in the Leningrad Region of Russia and to calculate the site-specific reference intervals. Hair content of arsenic, boron, cadmium, cobalt, chromium, copper, iron, mercury, iodine, lithium, manganese, lead, selenium, silicon, tin, strontium, vanadium, and zinc in 148 cows during first (n = 50), second (n = 48), and third (n = 50) lactation periods of life was determined using inductively coupled plasma mass spectrometry. Dietary intake of trace elements corresponded to the adequate values according to national and international recommendations. Comparative analysis did not reveal any significant differences in hair content of main essential elements on the animals depending on the number of lactation. At the same time, the first-lactation cows had significantly (P < 0.05) lower concentration of lead in hair as compared to the third-lactation cows and a higher level of mercury as compared to the second-lactation cows. 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)
- S A Miroshnikov
- Federal Scientific Center for Biological Systems and Agrotechnologies of the Russian Academy of Sciences, 9th January str., 29, Orenburg, Russia, 460000
- Orenburg State University, Pobedy ave. 13, Orenburg, Russia, 460018
| | - A V Skalny
- Orenburg State University, Pobedy ave. 13, Orenburg, Russia, 460018
- P. G. Demidov Yaroslavl State University, Sovetskaya str., 14, Yaroslavl, Russia, 150000
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya str., 8, Moscow, Russia, 117198
| | - O A Zavyalov
- Federal Scientific Center for Biological Systems and Agrotechnologies of the Russian Academy of Sciences, 9th January str., 29, Orenburg, Russia, 460000
| | - A N Frolov
- Federal Scientific Center for Biological Systems and Agrotechnologies of the Russian Academy of Sciences, 9th January str., 29, Orenburg, Russia, 460000
| | - A R Grabeklis
- P. G. Demidov Yaroslavl State University, Sovetskaya str., 14, Yaroslavl, Russia, 150000.
- Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya str., 8, Moscow, Russia, 117198.
| |
Collapse
|
18
|
Analysis of 19 Minerals and Cortisol in Red Deer Hair in Two Different Areas of the Stelvio National Park: A Preliminary Study. Animals (Basel) 2019; 9:ani9080492. [PMID: 31357529 PMCID: PMC6720694 DOI: 10.3390/ani9080492] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/1970] [Revised: 07/16/2019] [Accepted: 07/25/2019] [Indexed: 01/17/2023] Open
Abstract
Simple Summary Minerals play an important role in animals’ health and nutritional status and are associated with cortisol, a hormone involved in several physiological processes and with a fundamental role in allostasis, the process of achieving homeostasis. The aim of the present study is to perform a preliminary investigation on the concentration of 19 minerals and cortisol in the hair of red deer coming from two different areas of the Stelvio National Park. Results showed a close association between hair minerals and cortisol concentrations and an effect of deer origin. Hair minerals and cortisol assessment is an easy, rapid, and low cost screening method and it is useful in wildlife management programs, in order to investigate wild animals’ health status, to perform environmental studies, to assess the presence of contaminants in wild species and to determine risks for humans. In addition, it could be helpful in public health programs to estimate contamination risks linked to wild animal meat consumption or to assess the presence of contaminants in food-producing animals. Abstract The aim of the study was to perform an investigation on the concentration of 19 minerals and cortisol in red deer (Cervus elaphus) hair, a matrix that is easy to collect with non-invasive and painless sampling, able to represent an integrative values of long-term substance concentrations, and able to give useful information, also when performed on dead animals, given its extreme stability over time. In the study thirty-five animals were included, coming from two different sides of a valley in the Stelvio National Park, where official water analysis had pointed out elevated concentrations of As in one of the two orographic sides. Hair cortisol concentrations were measured using a RIA(Radio Immuno Assay), while minerals were detected using ICP-MS (Inductively Coupled Plasma- Mass Spectrometry). Results showed a negative relationship between cortisol and some mineral concentrations (Li, Co, As, Cd, Cr and Tl) and significant differences in some mineral concentrations between park areas (Al, Co, Cu, Cd and Ni). As, Cr and cortisol differences approached statistical significance. This preliminary study represents a step forward in the study of wildlife allostatic load and a valid method for applications in wildlife management programs, in environmental studies and in public health programs.
Collapse
|
19
|
Miroshnikov S, Zavyalov O, Frolov A, Sleptsov I, Sirazetdinov F, Poberukhin M. The content of toxic elements in hair of dairy cows as an indicator of productivity and elemental status of animals. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:18554-18564. [PMID: 31054054 DOI: 10.1007/s11356-019-05163-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 04/11/2019] [Indexed: 06/09/2023]
Abstract
The study was conducted on a model of dairy cows of the Holstein breed. At the first stage of research, the elemental composition of cow hair was studied (n = 198). Based on this study, the percentile intervals of chemical elements concentrations in hair were established; values of 25 and 75 percentiles were determined, and they were considered as "physiological standard." At the second stage, the elemental composition of hair from the upper part of withers of highly productive Holstein cows during the period of increasing milk yield was analyzed (n = 47). The elemental composition of biological substrates was studied according to 25 indicators, using the methods of atomic emission and mass spectrometry (AES-ICP and MS-ICP). An assessment of productivity parameters of cows depending on the level of toxic elements in hair revealed a negative statistically significant relationship with the level of lead. Lead content in hair was negatively correlated with the yield of fat (r = - 0.50), protein (r = - 0.37), and dry matter (r = - 0.48) in milk. Based on these data, cows were divided into three groups: group I, with Pb concentration in hair 0.0245-0.0449 mg/g, group II-between 0.0495 and 0.141 mg/kg, and in group III-between 0.145 and 0.247 mg/g. It was established that increasing Pb content decreases daily production of milk fat by 18.8 (P ≤ 0.05) and 25.3% (P ≤ 0.05), protein by 9.7 (P ≤ 0.05) and 10.7% (P ≤ 0.05), and dry matter by 8.0 and 13.0% (P ≤ 0.05) in cows. Average daily milk yield, adjusted for 1% of fat, decreased by 19.2 (P ≤ 0.05) and 25.3% (P ≤ 0.05), respectively. As the concentration of lead in hair increased, the content of toxic elements (Al, As, Cd, Hg, Pb, Sn, Sr) increased from 0.07 to 0.235 mmol/kg in group I, in group II from 0.082 to 0.266 mmol/kg, and in group III-from 0.126 to 0.337 mmol/kg. It was concluded that it is necessary to further study the use of physiological standard indicators of the content of toxic chemical elements in hair of dairy cows to increase productivity and maintain animal health and to create an effective system of individual health monitoring of highly productive cattle.
Collapse
Affiliation(s)
- Sergey Miroshnikov
- Federal State Budget Scientific Institution, "Federal Scientific Center for Biological Systems and Agricultural Technologies of the Russian Academy of Sciences", Orenburg, Russia
- FSBEI HPE "Orenburg State University", Orenburg, Russia
| | - Oleg Zavyalov
- Federal State Budget Scientific Institution, "Federal Scientific Center for Biological Systems and Agricultural Technologies of the Russian Academy of Sciences", Orenburg, Russia
| | - Alexey Frolov
- Federal State Budget Scientific Institution, "Federal Scientific Center for Biological Systems and Agricultural Technologies of the Russian Academy of Sciences", Orenburg, Russia.
| | - Ivan Sleptsov
- FSBEI HE "Yakut State Agricultural Academy", Yakutsk, Russia
| | | | - Mikhail Poberukhin
- Federal State Budget Scientific Institution, "Federal Scientific Center for Biological Systems and Agricultural Technologies of the Russian Academy of Sciences", Orenburg, Russia
| |
Collapse
|
20
|
Ma L, He J, Lu X, Qiu J, Hou C, Liu B, Lin G, Yu D. Effects of dietary supplementation with Pediococcus acidilactici ZPA017 on reproductive performance, fecal microbial flora and serum indices in sows during late gestation and lactation. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:132-138. [PMID: 31208186 PMCID: PMC6946997 DOI: 10.5713/ajas.18.0861] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/24/2019] [Indexed: 11/27/2022]
Abstract
Objective To investigate the effects of low-dose trace mineral proteinates on reproductive performance, mineral status, milk immunoglobulin contents and fecal mineral excretion of sows. Methods Eighty crossbred sows (Landrace×Large White) were randomly allocated to two groups in a 135-day trail, from breeding through 21 d postpartum. The two treatments were inorganic trace minerals (ITM): a basal diet+inorganic iron (Fe), copper (Cu), manganese (Mn), and zinc (Zn) at 90, 15, 25 and 90 mg/kg, respectively and organic trace minerals (OTM): a basal diet+proteinates of Fe, Cu, Mn, and Zn at 72, 12, 20, and 72 mg/kg, respectively. Results Compared with ITM, OTM significantly increased (p<0.05) the number of piglets with birthweight >1 kg, the litter weaning weight, and milk Fe, Cu contents. No significant differences (p>0.05) were observed on sow hair mineral contents or immunoglobulin M (IgM), IgG, and IgA contents in colostrum and milk. In comparsion to ITM, OTM decreased fecal Fe, Cu, Mn, and Zn contents of gestating sows (p<0.01) and Fe, Mn, and Zn in lactating sows (p<0.01). Conclusion These results indicate that low-dose mineral proteinates can increase the number of piglets with birthweight >1 kg, the litter weaning weight and certain milk mineral concentrations while reducing fecal mineral excretion.
Collapse
Affiliation(s)
- Lianxiang Ma
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Junna He
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Xintao Lu
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Jialing Qiu
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Chuanchuan Hou
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Bing Liu
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| | - Gang Lin
- Institute of Quality Standards and Testing Technology for Agricultural Products, Chinese Academy of Agricultural Sciences, Beijing 10081, China
| | - Dongyou Yu
- College of Animal Science, Zhejiang University, Key Laboratory of Animal Nutrition and Feed in East China of Ministry of Agriculture, Hangzhou, Zhejiang 310058, China
| |
Collapse
|
21
|
Serrano MP, Cappelli J, García A, Gallego L, Landete-Castillejos T. Evolution of blood serum mineral composition during antler growth and rut as consequence of Cu supplementation in captive red deer and its effects in mature antler composition. ANIMAL PRODUCTION SCIENCE 2019. [DOI: 10.1071/an18253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In the present study we assessed the effects of Cu supplementation and antler growth stage on mineral composition of serum and hard antler in red deer fed a balanced diet. Correlations between minerals were analysed for serum, for antlers, and between serum versus mature antler. Blood samples were drawn at Days –36, 54, 132 and 197 of the start of antler growth (SAG). Hard antlers were cut at Day 165 from SAG. The Cu supplemented group (n = 9) was injected with 0.83 mg Cu/kg of bodyweight, whereas the control group (n = 9) was injected with a physiological saline solution, both every 42 days between Days –36 (Cu supplied after blood sampling) and 132 from SAG. Supplementation with Cu increased (P < 0.05) the contents of P and Cu in serum but did not affect the antler mineral profile. Serum contents of Mg, Na, S, B and Cu increased during the antler growth, whereas contents of K, Al and Fe decreased in the same period (P < 0.001). At Day 54 from SAG in Cu group, serum P content correlated negatively with antler Ca content whereas Zn of serum and antler correlated positively (P < 0.05). The maximum number of correlations between the mineral profile of serum and hard antler was achieved at Day 132 from SAG (3.3, 4.7 and 12.9% for Days –36, 54 and 132, respectively). In conclusion, the analysis of specific minerals in serum could be used to detect in advance some mineral deficiencies in the antler.
Collapse
|
22
|
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
|
23
|
Abstract
The aim of this study was to monitor the content of trace elements in the hair of South American camelids and to evaluate the effect of coat colour, species, age, and sex on their concentration in the hair. The samples were collected from 77 animals – 23 llamas (Llama guanicoe f. gllama) and 54 alpacas (Llama guanicoe f. pacos) during a spring health check. The concentrations of copper (Cu), zinc (Zn), and manganese (Mn) were determined by Flame Atomic Absorption Spectrometry and selenium (Se) by Hydride Generation Atomic Absorption Spectrometry. We found the following concentrations (mean ± standard deviation; mg/kg dry matter) in the llama hair: Cu 9.70 ± 4.69; Zn 145.20 ± 21.07; Mn 12.49 ± 10.14; Se 0.25 ± 0.14. In alpaca hair we found the following concentrations: Cu 10.22 ± 2.90; Zn 129.81 ± 19.01; Mn 12.67 ± 13.85; Se 0.48 ± 0.24. We found a significant difference between llamas and alpacas in Zn and Se concentrations in the hair. From all the evaluated factors we found that coat colour had the highest effect on Mn and Se concentration. Dark haired animals had significantly higher concentrations of these trace elements than other coloured groups. The evaluation of the concentration of trace elements in the hair of llamas has a potential to be used for the evaluation of long-term status of trace elements in the body; however, it is necessary to continue with experimental work in this area. Our findings can serve as a pilot study for further works in this field.
Collapse
|