Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Shin Ja Lee"'
Autor:
Hyun Sang Kim, Jun Sik Eom, Shin Ja Lee, Youyoung Choi, Seong Uk Jo, Sang Suk Lee, Eun Tae Kim, Sung Sill Lee
Publikováno v:
Animal Bioscience, Vol 36, Iss 8, Pp 1199-1208 (2023)
Objective The purpose of this study was to perform a comparative analysis of metabolite levels in serum and milk obtained from cows fed on different concentrate to forage feed ratios. Methods Eight lactating Holstein cows were divided into two groups
Externí odkaz:
https://doaj.org/article/e65ee1cc4c05401b8f14ed60ba65e3c4
Autor:
Hyun Sang Kim, Shin Ja Lee, Jun Sik Eom, Youyoung Choi, Seong Uk Jo, Jaemin Kim, Sang Suk Lee, Eun Tae Kim, Sung Sill Lee
Publikováno v:
Animal Bioscience, Vol 36, Iss 1, Pp 53-62 (2023)
Objective In this study, metabolites that changed in the rumen fluid, urine and feces of dairy cows fed different feed ratios were investigated. Methods Eight Holstein cows were used in this study. Rumen fluid, urine, and feces were collected from th
Externí odkaz:
https://doaj.org/article/1bb3e9282a09415a8e21a239d85ea1e9
Autor:
Seong Uk Jo, Shin Ja Lee, Hyun Sang Kim, Jun Sik Eom, Youyoung Choi, Da Som Oh, Dongryeoul Bae, Sung Sill Lee
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 522-531 (2022)
Methane plays a major role in greenhouse gas emissions contributing to climate change. Therefore, reducing methane production by ruminants is a primary goal but significant challenge. In this study, five oriental medicine plant extracts (OMPEs), Hype
Externí odkaz:
https://doaj.org/article/b91d2bd20ac141d799411eae00ac6a4a
Autor:
Jun Sik Eom, Da Som Park, Sang Jin Lee, Bon-Hee Gu, Shin Ja Lee, Sang-Suk Lee, Seon-Ho Kim, Byeong-Woo Kim, Sung Sill Lee, Myunghoo Kim
Publikováno v:
Animal Nutrition, Vol 11, Iss , Pp 87-101 (2022)
Heat stress (HS) damages livestock by adversely affecting physiological and immunological functions. However, fundamental understanding of the metabolic and immunological mechanisms in animals under HS remains elusive, particularly in steers. To unde
Externí odkaz:
https://doaj.org/article/a34a3fcfe8bf4ec79009cfb136c7b16d
Autor:
Youyoung Choi, Yejun Lee, Shin Ja Lee, Hyun Sang Kim, Jun Sik Eom, Seong Uk Jo, Yea Hwang Moon, Sang Suk Lee, Sung Sill Lee
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 595-604 (2022)
The effects of different inclusion rates of Poncirus trifoliata (PT) extract on in vitro ruminal fermentation parameters were investigated. Six dose levels were referred to as follows: PT0, control (without PT); PT1, (3 mg/L); PT3, (9 mg/L); PT5, (15
Externí odkaz:
https://doaj.org/article/ab6eb5851b4e4a818984d34e2671cdbb
Autor:
Youyoung Choi, Shin Ja Lee, Hyun Sang Kim, Jun Sik Eom, Seong Uk Jo, Le Luo Guan, Jakyeom Seo, Tansol Park, Yookyung Lee, Sang Suk Lee, Sung Sill Lee
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
This study aimed to investigate Pinus koraiensis cone essential oil (PEO) as a methane (CH4) inhibitor and determine its impact on the taxonomic and functional characteristics of the rumen microbiota in goats. A total of 10 growing Korean native goat
Externí odkaz:
https://doaj.org/article/42fb7832658743cc8b1e2b78aded3b79
Autor:
Jun Sik Eom, Shin Ja Lee, Hyun Sang Kim, Youyoung Choi, Seong Uk Jo, Sang Suk Lee, Eun Tae Kim, Sung Sill Lee
Publikováno v:
Journal of Animal Science and Technology, Vol 64, Iss 2, Pp 247-261 (2022)
Ketosis is associated with high milk yield during lactating or insufficient feed intake in lactating dairy cows. However, few studies have been conducted on the metabolomics of ketosis in Korean lactating dairy cows. The present study aimed to inv
Externí odkaz:
https://doaj.org/article/330073094b2b446796f5b9baf707f5f0
Autor:
Jun Sik Eom, Eun Tae Kim, Hyun Sang Kim, You Young Choi, Shin Ja Lee, Sang Suk Lee, Seon Ho Kim, Sung Sill Lee
Publikováno v:
Animal Bioscience, Vol 34, Iss 12, Pp 1930-1939 (2021)
Objective The aim of the study was to conduct metabolic profiling of dairy cattle serum and urine using proton nuclear magnetic resonance (1H-NMR) spectroscopy and to compare the results obtained with those of other dairy cattle herds worldwide so as
Externí odkaz:
https://doaj.org/article/7d1ddeed77ad4475868479dba8b7643c
Autor:
Youyoung Choi, Shin Ja Lee, Hyun Sang Kim, Jun Sik Eom, Seong Uk Jo, Le Luo Guan, Jakyeom Seo, Hanbeen Kim, Sang Suk Lee, Sung Sill Lee
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Several seaweed extracts have been reported to have potential antimethanogenic effects in ruminants. In this study, the effect of three brown seaweed species (Undaria pinnatifida, UPIN; Sargassum fusiforme, SFUS; and Sargassum fulvellum, SFU
Externí odkaz:
https://doaj.org/article/2376c6a11a7b475382bec6d0266cb150
Autor:
Youyoung Choi, Shin Ja Lee, Hyun Sang Kim, Jun Sik Eom, Seong Uk Jo, Le Luo Guan, Tansol Park, Jakyeom Seo, Yookyung Lee, Dongryeoul Bae, Sung Sill Lee
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
A series of in vitro batch culture incubations were carried out to investigate changes in rumen fermentation characteristics, methane (CH4) production, and microbial composition in response to supplementation with five different red seaweed species (
Externí odkaz:
https://doaj.org/article/a7483f552c9a419d8842de16e0b75ea8