@article{oai:miyazaki-u.repo.nii.ac.jp:00003369,
 author = {峯, 雄太 and Mine, Yuta and 邉見, 広一郎 and Henmi, Koichiro and Kobayashi, Ikuo and 小林, 郁雄 and 北原, 豪 and Kitahara, Go and 上村, 俊一 and Kamimura, Shunichi and 峯, 雄太 and Mine, Yuta and 邉見, 広一郎 and Henmi, Koichiro and 上村, 俊一 and Kamimura, Shunichi},
 journal = {宮崎大学農学部研究報告, Bulletin of the Faculty of Agriculture University of Miyazaki},
 month = {Feb},
 note = {In order to depict fetal growth curves, fetometry in seventeen Japanese Black cows were conducted continuously by transrectal ultrasonography between Day 33 and Day 116 of gestation. In accordance with ultrasonography, peripheral blood was collected and plasma concentrations of progesterone (P4) and estrone sulfate (E1S) were measured by ELISA. In the fetometry, seven parts of fetal organs were obtained and the fetal growth curves during early gestation were formulated. Fetal growth curves were highly correlated with fetal ages. However, plasma concentrations of P4 and E1S showed no correlation with fetal ages during Day 40 to Day 110. In conclusion, fetal growth curves obtained by continuous transrectal ultrasonography were highly correlated with fetal development and could be used for assessing fetal ages and diagnosis of abnormal fetal growth., 17頭を用いて, 胎齢33日から116日まで継続的に,胎子の様々な部位の長さを経直腸超音波検査法で計測した. また, 母牛の血中プロジェステロン(P4)濃度とエストロンサルフェート(E1S)濃度を測定し, 超音波検査法による胎子計測との関係を検討した. その結果, 体長の計測値と胎齢との間に高い相関関係がみられ, 妊娠早期における標準的な成長曲線が得られた. 一方, 胎齢40日から110日における血中P4濃度およびE1S濃度は, 胎齢との間に有意な関係は得られなかった. 結論として, 経直腸超音波検査による妊娠早期の胎子計測や性判別は可能であり, 胎齢の推定や成長異常の診断に有用であった.},
 pages = {163--167},
 title = {黒毛和種牛胎子の経直腸超音波検査法による成長曲線と血中エストロンサルフェート濃度},
 volume = {56},
 year = {2010},
 yomi = {ミネ, ユウタ and ヘンミ, コウイチロウ and コバヤシ, イクオ and キタハラ, ゴウ and カミムラ, シュンイチ and ミネ, ユウタ and ヘンミ, コウイチロウ and カミムラ, シュンイチ}
}