Relationship between postnatal days, serum Cu concentration and plasma          diamine oxidase activity in Japanese Black calves

Tatsuya FUKUDA; Kenji TSUKANO; Marina OTSUKA; Yoshiki MURAKAMI; Yasuyuki KITADE; Hiroki NAKATSUJI; Kouichiro SERA; Kazuyuki SUZUKI

doi:10.1292/jvms.20-0278

Internal medicine

Relationship between postnatal days, serum Cu concentration and plasma diamine oxidase activity in Japanese Black calves

Tatsuya FUKUDA, Kenji TSUKANO, Marina OTSUKA, Yoshiki MURAKAMI, Yasuyuki KITADE, Hiroki NAKATSUJI, Kouichiro SERA, Kazuyuki SUZUKI

著者情報

Tatsuya FUKUDA
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Kenji TSUKANO
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Marina OTSUKA
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Yoshiki MURAKAMI
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Yasuyuki KITADE
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Hiroki NAKATSUJI
College of Agriculture, Food and Environment Sciences, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan
Kouichiro SERA
Cyclotron Research Center, Iwate Medical University, Tomegamori, Takizawa, Iwate 020-0173, Japan
Kazuyuki SUZUKI
School of Veterinary Medicine, Rakuno Gakuen University, 582 Midorimati, Bunnkyoudai, Ebetsu, Hokkaido 069-8501, Japan

キーワード: calf, copper concentration, diamine oxidase, diarrhea, postnatal day

ジャーナルオープンアクセス

2020 年 82 巻 10 号 p. 1488-1491

DOI https://doi.org/10.1292/jvms.20-0278

Browse “Advance online publication” version

詳細

抄録

The aim of study was to investigate the relationships among serum diamine oxidase (DAO) activity, postnatal days and the plasma copper (Cu) concentration, using calves with or without diarrhea. In healthy calves, the serum DAO activity was significantly higher at 2 postnatal days than at ≥7 postnatal days, and no significant changes were observed after 7 postnatal days. In addition, no significant correlation was found between serum DAO activity and plasma Cu concentration at all postnatal days in healthy calves. Although, the serum DAO activity in 14 diarrheic calves (66.78 ± 14.37 IU/ml) was lower than that in 19 healthy calves (170.33 ± 97.83 IU/ml, P<0.01), plasma Cu concentrations in all calves remained within the normal range.

責任著者(Corresponding author)

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