ADC FAIXOVÁ, Zita - PIEŠOVÁ, Elena - MAKOVÁ, Zuzana - ČOBANOVÁ, Klaudia - FAIX, Štefan. Effect of dietary supplementation with selenium-enriched yeast or sodium selenite on ruminal enzyme activities and blood chemistry in sheep. In Acta veterinaria Brno. - 2016. ISSN 0001-7213, 2016, vol. 85, č. 2, s. 185-194. (2016: 0.415

ADC FAIXOVÁ, Zita - PIEŠOVÁ, Elena - MAKOVÁ, Zuzana - ČOBANOVÁ, Klaudia - FAIX, Štefan. Effect of dietary supplementation with selenium-enriched yeast or sodium selenite on ruminal enzyme activities and blood chemistry in sheep. In Acta veterinaria Brno. - 2016. ISSN 0001-7213, 2016, vol. 85, č. 2, s. 185-194. (2016: 0.415 - IF).

Basic data
OCA1. Surname awarded to the assessed person	Faixová
OCA2. Name awarded to the assessed person	Zita
OCA3. Degrees awarded to the assessed person	Prof. , DVM, PhD, MPH
OCA4. Hyperlink to the entry of the person in the Register of university staff	https://www.portalvs.sk/regzam/detail/6015
OCA5. Area of assessment	study programme veterinary morphology and physiology · III. degree
OCA6. Category of the research/artistic/other output	scientific output
OCA7. Year of publication of the research/artistic/other output	2016
OCA8. ID of the record in the Central Registry of Publication Activity (CRPA) or the Central Registry of Artistic Activity (CRAA)	UVL.Košice.0025051
OCA9. Hyperlink to the record in CRPA or CRAA	http://www.crepc.sk/portal?fn=*recview&uid=1957256&pageId=resultform&full=0
Characteristics of the output that is not registered in CRPA or CRAA
OCA10. Hyperlink to the record in another publicly accessible register, catalogue of research/ artistic/other outputs	https://www.webofscience.com/wos/woscc/full-record/WOS:000384441300011
OCA11. Characteristics of the output in the format of the CRPA or the CRAA bibliographic record, if the output is not available in a publicly accessible register or catalogue of outputs	ADC FAIXOVÁ, Zita - PIEŠOVÁ, Elena - MAKOVÁ, Zuzana - ČOBANOVÁ, Klaudia - FAIX, Štefan. Effect of dietary supplementation with selenium-enriched yeast or sodium selenite on ruminal enzyme activities and blood chemistry in sheep. In Acta veterinaria Brno. - 2016. ISSN 0001-7213, 2016, vol. 85, č. 2, s. 185-194. (2016: 0.415 - IF).
OCA12. Type of the output (if the output is not registered in CRPA or CRAA)	article
OCA13. Hyperlink to the webpage where the output is available (full text, other documentation, etc.)	https://actavet.vfu.cz/media/pdf/actavet_2016085020185.pdf
OCA14. Characteristics of the author's contribution	ZF is the first author of the article. She has prepared an experimental protocol and has indicated the parameters that would be evaluated in the experiment. The author is the principal researcher of the VEGA grant, from which the experiment has been financed. Together with the co-authors, she has prepared the text of the article.
OCA15. Annotation of the output with contextual information concerning the description of creative process and the content of the research/artistic/other activity, etc.	Selenium is an essential trace element that plays an important role in physiological processes. In most EU countries, it occurs in nature in low concentrations, which causes health problems, especially in fast-growing young and high-producing animals. Selenium is added to the diet of animals in organic and inorganic form, which are metabolized and utilized by various mechanisms in ruminants in the digestive tract. The results of an experiment in which sheep were fed a diet enriched with selenium in organic or inorganic form showed that both forms of selenium increased the concentration of Se in the blood and in the rumen content. Selenium in inorganic form was equally effective for the enzymatic activity of GPX. The effect of Se on rumen enzymes was dependent on the selenium form: GGT and GDH activities were significantly higher in sheep with the organic form of selenium and ALT and ALP activities were significantly higher in the diet with the inorganic form of Se.
Other data
OCA16. Annotation of the output in English	The experiment was conducted to evaluate the effect of feeding a diet supplemented with different forms of selenium on the rumen fluid, blood, serum enzyme activity and osmotic fragility of RBCs in sheep. The experiment was carried out on 18 sheep of the Valashka breed at the age of 18 months, divided into 3 groups. 1st group was given basal diet (BD) with a Se content of 0.17 mg/kg DM. 2nd group received BD supplemented with a Se content of 0.4 mg Se/kg of DM in the form of sodium selenite. 3rd group received BD supplemented with 0.,4 mg Se/kg DM in the form of Se-yeast extract. Se concentration in blood and total rumen fluid were elevated in both supplemented groups with the highest value in Se-yeast –treated sheep. Blood GPX activity was significantly increased, regardless of the source of Ss. The results indicate that feeding diet supplemented with Se from Se-yeast diet or selenite improved selenium status in blood and total rumen fluid. Se from sodium selenite was as effective as SE from Se-yeast in the availability of Se for the blood GPX activity. The effect of Se supplementation on the ruminal fluid enzymes depends on the Se form.
OCA17. List of maximum 5 most significant citations corresponding to the output	MORSY, A. S. - EL-ZAIAT, H. M. - SABER, A. M. - ANWER, M. M. - SALLAM, S. M. Impact of Organic Selenium and Vitamin E on Rumen Fermentation, Milk Production, Feed Digestibility, Blood Parameters and Parasitic Response of Lactating Goats. In JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY. ISSN 1680-7073, 2019, vol. 21, no., pp. 1793-1806., Registrované v: WoS BIN SHAHID, Awais - MALHI, Moolchand - SOOMRO, Saeed Ahmed - SHAH, Muhammad Giasuddin - KALHORO, Nazeer Hussain - KAKA, Asmatullah - MAL, Rajoo - SOOMRO, Muhammad Awais - SAMO, Saba Parveen - SANJRANI, Muhammad Nawaz. Influence of Dietary Selenium Yeast Supplementation on Fermentation Pattern, Papillae Morphology and Antioxidant Status in Rumen of Goat. In PAKISTAN JOURNAL OF ZOOLOGY. ISSN 0030-9923, 2020, vol. 52, no. 2, pp. 565-571., Registrované v: WoS AREMMT, Mohannad K. - ALRAWI, Saad Thabit Jassim - MOHAMMED, T. R. Study the role of selenium or zinc as organic form on some antioxidant and liver enzymes of rams. In Indian Journal of Forensic Medicine and Toxicology. ISSN 09739122, 2021-01-01, 15, 1, pp. 2066-2071., Registrované v: Scopus ARSHAD, Muhammad Adeel - EBEID, Hossam Mahrous - HASSAN, Faiz-Ul. Revisiting the Effects of Different Dietary Sources of Selenium on the Health and Performance of Dairy Animals: a Review. In BIOLOGICAL TRACE ELEMENT RESEARCH. ISSN 0163-4984, 2021, vol. 199, no. 9, pp. 3319-3337., Registrované v: WoS PAN, Yueting - WANG, Yongjia - LOU, Shanning - WANAPAT, Metha - WANG, Zhaofeng - ZHU, Wanhe - HOU, Fujiang. Selenium supplementation improves nutrient intake and digestibility, and mitigates CH4 emissions from sheep grazed on the mixed pasture of alfalfa and tall fescue. In JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION. ISSN 0931-2439, 2021, vol. 105, no. 4, pp. 611-620., Registrované v: WoS
OCA18. Characteristics of the output's impact on socio-economic practice	Selenium is an essential trace element that plays an important role in physiological processes in living organisms. In most EU countries, it is present in low concentrations in the soil, which causes health disorders in young growing animals or adult high-producing animals, and therefore supplementation in the animal diet is necessary. The obtained results extent knowledge about the bioavailability and utilization of selenium in organic and organic form in ruminants.
OCA19. Characteristics of the output and related activities' impact on the educational process	The results of the study are primarily used in the pedagogical process, the solution of diploma theses, but also in scientific research work.