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Developmental characteristics of urinary coproporphyrin I/(I +III) ratio
https://kagawa-u.repo.nii.ac.jp/records/265
https://kagawa-u.repo.nii.ac.jp/records/265ea57b88b-69a1-4da2-92f6-1a2091324ffe
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内容の要旨 (72.0 kB)
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審査の結果の要旨 (357.1 kB)
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本文の要約 (121.0 kB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2017-08-18 | |||||
タイトル | ||||||
タイトル | Developmental characteristics of urinary coproporphyrin I/(I +III) ratio | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||
資源タイプ | doctoral thesis | |||||
著者 |
國方, 淳
× 國方, 淳 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Background The ratio of urinary coproporphyrin (UCP) I to total urinary coproporphyrin I and III [UCP {I/(I + III)]] serves as a biomarker of the ATP‐binding cassette, sub‐family C, member 2 (ABCC2) function. The aim of this study was to clarify the characteristics of the developmental pattern of UCP [I/(I + III)] in order to estimate ABCC2 function in children, especially in the neonatal period, by measuring it throughout the entirety of childhood. |
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言語 | en | |||||
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内容記述タイプ | Abstract | |||||
内容記述 | Method Measurement of UCP [I/(I + III)] was done high‐performance liquid chromatography, using urine samples collected from children from 1 day to 15 years old, involving one sample per child. Urine samples from children with liver and kidney disease and urinary tract infection were excluded. |
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言語 | en | |||||
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内容記述タイプ | Abstract | |||||
内容記述 | Results UCP [I/(I + III)] varied widely in infants younger than 6 months old, and was ≥0.3 in 80% of the infants. In contrast, it decreased to <0.30, the lowest, at 1–2 years old. In the 0–6‐month‐old group, no significant correlation was noted between postnatal age and UCP [I/(I + III)], but a moderate inverse correlation was noted between corrected gestational age and UCP [I/(I + III)]. |
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言語 | en | |||||
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内容記述タイプ | Abstract | |||||
内容記述 | Conclusion UCP [I/(I + III)] is inversely correlated with corrected gestational age and is lowest at 1–2 years old. This suggests that ABCC2 activity is correlated with corrected gestational age and is highest at 1–2 years old. |
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言語 | en | |||||
学位名 | ||||||
言語 | ja | |||||
学位名 | 博士(医学) | |||||
学位授与機関 | ||||||
学位授与機関識別子Scheme | kakenhi | |||||
学位授与機関識別子 | 16201 | |||||
言語 | ja | |||||
学位授与機関名 | 香川大学 | |||||
言語 | en | |||||
学位授与機関名 | Kagawa University | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2016-06-28 | |||||
学位授与番号 | ||||||
学位授与番号 | 甲第640号 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2016 Japan Pediatric Society. | |||||
PubMed番号 | ||||||
識別子タイプ | PMID | |||||
関連識別子 | 26920082 | |||||
関連サイト | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1111/ped.12965 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ATP-binding cassette, sub-family C, member 2 | |||||
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言語 | en | |||||
主題Scheme | Other | |||||
主題 | bilirubin | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | children | |||||
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言語 | en | |||||
主題Scheme | Other | |||||
主題 | coproporphyrin | |||||
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言語 | en | |||||
主題Scheme | Other | |||||
主題 | high-performance liquid chromatography | |||||
KEID | ||||||
値 | 27852 |