Reference intervals of essential and toxic elements concentrations in mane hair and blood serum of Arabian purebred horses

Analysis of trace elements in blood serum can be an important tool for monitoring micronutrient supply in stallions in order to maintain reproductive health. In this regard, the purpose of this study was to determine the relationship between the concentrations of macro- and microelements in the blood serum of stud stallions with the qualitative characteristics of fresh sperm and sperm after cryopreservation and thawing. The studies were carried out on purebred Arabian stallions (n=50). As a biomaterial for studies, we used blood serum, fresh and thawed sperm after cryopreservation. The elemental composition of seminal plasma was determined by 25 chemical elements Co, Cr, Cu, Fe, I, Mn, Se, Zn Ca, K, Mg, P, B, Li, Si, V Na, Ni, Sn, Hg, Sr, Al, As, Cd, Pb) by ICP-DRC-MS methods. It was found that the concentrations of Mg and Co in the blood serum positively correlate with the qualitative characteristics of the sperm of Arabian purebred stallions. Wherein, the optimal range of concentrations of Mg in the blood serum, typical for stallions with relatively high indicators of sperm quality, is 22.64 to 27.05 μg/g; Co – 0.001 to 0.0015 μg/g.

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Reference intervals of concentrations of essential and toxic elements in hair of beef cattle

Animal Husbandry and Fodder Production ◽

10.33284/2658-3135-102-1-31 ◽

2019 ◽

Vol 102 (1) ◽

pp. 31-39

Author(s):

S.A. Miroshnikov ◽

◽

A.N. Frolov ◽

O.A. Zavyalov ◽

M.Ya. Kurilkina ◽

...

Keyword(s):

Beef Cattle ◽

Toxic Elements ◽

Reference Intervals ◽

Essential And Toxic Elements

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Essential and toxic elements in sustainable and underutilized seafood species and derived semi-industrial ready-to-eat products

Food and Chemical Toxicology ◽

10.1016/j.fct.2021.112331 ◽

2021 ◽

pp. 112331

Author(s):

Francesca Ferraris ◽

Francesca Iacoponi ◽

Andrea Raggi ◽

Francesca Baldi ◽

Murielle Fretigny ◽

...

Keyword(s):

Toxic Elements ◽

Essential And Toxic Elements

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Factor analysis of essential and toxic elements in human placentas from deliveries in artic and subarctic areas of Russia and Norway

Journal of Environmental Monitoring ◽

10.1039/b008949o ◽

2001 ◽

Vol 3 (2) ◽

pp. 177-184 ◽

Cited By ~ 16

Author(s):

Jon Øyvind Odland ◽

Evert Nieboer ◽

Natalya Romanova ◽

Yngvar Thomassen ◽

Dag Hofoss ◽

...

Keyword(s):

Factor Analysis ◽

Toxic Elements ◽

Essential And Toxic Elements

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Evaluation of the status and the relationship between essential and toxic elements in the hair of occupationally exposed workers

Environmental Monitoring and Assessment ◽

10.1007/s10661-018-7088-2 ◽

2018 ◽

Vol 190 (12) ◽

Cited By ~ 5

Author(s):

Mohamed Anouar Nouioui ◽

Manel Araoud ◽

Marie-Laure Milliand ◽

Frédérique Bessueille-Barbier ◽

Dorra Amira ◽

...

Keyword(s):

Toxic Elements ◽

Exposed Workers ◽

The Status ◽

Occupationally Exposed ◽

Essential And Toxic Elements ◽

The Relationship

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Determination of macro, micro, trace essential, and toxic elements inGarcinia cambogiafruit and its anti‐obesity commercial products

Journal of the Science of Food and Agriculture ◽

10.1002/jsfa.9454 ◽

2018 ◽

Cited By ~ 2

Author(s):

Nargis Jamila ◽

Naeem Khan ◽

In Min Hwang ◽

Ji Yeon Choi ◽

Eun Yeong Nho ◽

...

Keyword(s):

Toxic Elements ◽

Commercial Products ◽

Essential And Toxic Elements

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TOXIC ELEMENTS CONTENT ANALYSIS OF BLOOD AND MILK OF COWS

Bulletin of Nizhnevartovsk State University ◽

10.36906/2311-4444/19-2/11 ◽

2019 ◽

pp. 92-97

Author(s):

T. V Zaznobina ◽

O. V Ivanova

Keyword(s):

Blood Serum ◽

Russian Federation ◽

Toxic Elements ◽

Blood Clot ◽

Experimental Studies ◽

Correlation Coefficients ◽

Krasnoyarsk Krai ◽

Economic Policies ◽

Serum Samples ◽

Safe Food

Currently, one of the main economic policies of the Russian Federation in the field of food security is production of safe food and consumer protection. The aim of the research was to study the content of such toxic elements as Zn, Cd and Pb in milk and blood of cows. Experimental studies were carried out at stud farms Plemzavod Tayozhny LLC in Suhobuzimsky District and OPH Solyanskoe LLC in Rybinsk District, Krasnoyarsk Krai, Russian Federation. The milksamples were studied by atomic absorption method; the blood serum samples, by mass spectrometry. Blood serum samples were obtained by sedimentation of whole blood and retraction of the blood clot followed by centrifugation. The obtained data were processed by the method of variation statistics with the calculation of statistical indicators. The lowest contents of Zn, Cd and Pb were found in blood serum of the cows of OPH Solyanskoe LLC; it was 0.038, 0.001, and 0.002 mg/l, respectively. The milk samplescollected at Plemzavod Tayozhny LLCcontained less heavy metals than those collected at OPH Solyanskoe LLC: Zn by 2.069 mg/l, Cd by 0.01 mg/l, and Pb by 0.061 mg/l (P>0.999). When calculating the correlation coefficients, weak positive and negative correlationswere established between Zn and Pb content in blood and milk. The detected amounts of toxic elements did not exceed the maximum permissible concentrations, except for Pb content in milk sampled at OPH Solyanskoe LLC, which was higher than the standard content by 0.026 mg/l.

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