Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia
Апстракт
Research conducted during the 1980s demonstrated Se deficiency in humans. Increased inclusion of selenium in animal feeds started from the year 2000 onwards. The aim of this study was to estimate the effects of selenium inclusion in animal feeds on human selenium status and dietary habits of the Serbian population related to food of animal origin. Plasma selenium concentration in healthy adult volunteers, including residents of one of the regions with the lowest (Eastern Serbia, n = 60) and of one of the regions with the highest Se serum levels reported in the past (Belgrade, n = 82), was determined by hydride generation atomic absorption spectrometry. Multivariate analysis was employed to determine the correlation between Se plasma levels and dietary intake data derived from food frequency questionnaires and laboratory tests. The mean plasma Se level of the participants was 84.3 +/- 15.9 g/L (range: 47.3-132.1 g/L), while 46% of participants had plasma Se levels lower than 80 g/L. Fre...quency of meat, egg, and fish consumption was significantly correlated with plasma selenium level (r = 0.437, p = 0.000). Selenium addition to animal feed in the quantity of 0.14 mg/kg contributed to the improvement of human plasma selenium levels by approximately 30 mu g/L.
Кључне речи:
plasma selenium / supplementation of feed / food of animal origin / food frequency questionnairesИзвор:
Nutrients, 2018, 10, 2Издавач:
- MDPI, Basel
Финансирање / пројекти:
DOI: 10.3390/nu10020225
ISSN: 2072-6643
PubMed: 29462952
WoS: 000427540000115
Scopus: 2-s2.0-85042155225
Институција/група
Institut za medicinska istraživanjaTY - JOUR AU - Pavlović, Zoran AU - Miletić, Ivanka AU - Zeković, Milica T. AU - Nikolić, Marina AU - Glibetić, Marija PY - 2018 UR - http://rimi.imi.bg.ac.rs/handle/123456789/900 AB - Research conducted during the 1980s demonstrated Se deficiency in humans. Increased inclusion of selenium in animal feeds started from the year 2000 onwards. The aim of this study was to estimate the effects of selenium inclusion in animal feeds on human selenium status and dietary habits of the Serbian population related to food of animal origin. Plasma selenium concentration in healthy adult volunteers, including residents of one of the regions with the lowest (Eastern Serbia, n = 60) and of one of the regions with the highest Se serum levels reported in the past (Belgrade, n = 82), was determined by hydride generation atomic absorption spectrometry. Multivariate analysis was employed to determine the correlation between Se plasma levels and dietary intake data derived from food frequency questionnaires and laboratory tests. The mean plasma Se level of the participants was 84.3 +/- 15.9 g/L (range: 47.3-132.1 g/L), while 46% of participants had plasma Se levels lower than 80 g/L. Frequency of meat, egg, and fish consumption was significantly correlated with plasma selenium level (r = 0.437, p = 0.000). Selenium addition to animal feed in the quantity of 0.14 mg/kg contributed to the improvement of human plasma selenium levels by approximately 30 mu g/L. PB - MDPI, Basel T2 - Nutrients T1 - Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia IS - 2 VL - 10 DO - 10.3390/nu10020225 ER -
@article{ author = "Pavlović, Zoran and Miletić, Ivanka and Zeković, Milica T. and Nikolić, Marina and Glibetić, Marija", year = "2018", abstract = "Research conducted during the 1980s demonstrated Se deficiency in humans. Increased inclusion of selenium in animal feeds started from the year 2000 onwards. The aim of this study was to estimate the effects of selenium inclusion in animal feeds on human selenium status and dietary habits of the Serbian population related to food of animal origin. Plasma selenium concentration in healthy adult volunteers, including residents of one of the regions with the lowest (Eastern Serbia, n = 60) and of one of the regions with the highest Se serum levels reported in the past (Belgrade, n = 82), was determined by hydride generation atomic absorption spectrometry. Multivariate analysis was employed to determine the correlation between Se plasma levels and dietary intake data derived from food frequency questionnaires and laboratory tests. The mean plasma Se level of the participants was 84.3 +/- 15.9 g/L (range: 47.3-132.1 g/L), while 46% of participants had plasma Se levels lower than 80 g/L. Frequency of meat, egg, and fish consumption was significantly correlated with plasma selenium level (r = 0.437, p = 0.000). Selenium addition to animal feed in the quantity of 0.14 mg/kg contributed to the improvement of human plasma selenium levels by approximately 30 mu g/L.", publisher = "MDPI, Basel", journal = "Nutrients", title = "Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia", number = "2", volume = "10", doi = "10.3390/nu10020225" }
Pavlović, Z., Miletić, I., Zeković, M. T., Nikolić, M.,& Glibetić, M.. (2018). Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia. in Nutrients MDPI, Basel., 10(2). https://doi.org/10.3390/nu10020225
Pavlović Z, Miletić I, Zeković MT, Nikolić M, Glibetić M. Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia. in Nutrients. 2018;10(2). doi:10.3390/nu10020225 .
Pavlović, Zoran, Miletić, Ivanka, Zeković, Milica T., Nikolić, Marina, Glibetić, Marija, "Impact of Selenium Addition to Animal Feeds on Human Selenium Status in Serbia" in Nutrients, 10, no. 2 (2018), https://doi.org/10.3390/nu10020225 . .