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Analysis of Strong Ion Difference and Anion Gap in Blood Plasma of Elderly Patients at Steady State in vivo
https://yamagata.repo.nii.ac.jp/records/204
https://yamagata.repo.nii.ac.jp/records/20499895de2-4e50-4e3b-8307-9f97583e0090
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kiyoum-27-2-089to098.pdf (175.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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| 公開日 | 2011-10-06 | |||||||
| タイトル | ||||||||
| タイトル | Analysis of Strong Ion Difference and Anion Gap in Blood Plasma of Elderly Patients at Steady State in vivo | |||||||
| 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_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
望月, 政司
× 望月, 政司
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| 著者別名 | ||||||||
| 識別子Scheme | WEKO | |||||||
| 識別子 | 792 | |||||||
| 姓名 | Mochizuki, Masaji | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The amount of positively charged ions in blood plasma is given by the strong ion difference, i.e. [Na^+]+[K^+]-[Cl^-] designated by [SID]. [SID] is balanced by the sum of [HCO_3^-] and an anion gap, i.e. [SID]-[HCO_3^-] designated by [AG]. Since [HCO_3^-] has a Pco2-dependent component [HCO_3^-]^* and a metabolic component [HCO_3^-]^o, it was proposed that [SID] and [AG] also have Pco_2-dependent and metabolic components. This hypothesis has been tested in elderly patients with blood of a normal pH, where [HCO_3^-]^o was distributed closely around zero, the correlation coefficient of [SID] against [HCO_3^-]^* was 0.74, thus, the Pco_2-dependent component of [SID], [SID]^* was derived from its regression function. The same component of [AG], [AG]^* was obtained by subtracting [HCO_3^-]^* from [SID]^*. In acidotic and alkakotic patients, the correlation coefficient of [AG]-[AG]^* against [HCO_3^-]^o was 0.9, thus, the metabolic component of [AG], [AG]^o was obtained from its regression function. The metabolic component of [SID], [SID]^o was then derived by adding [HCO_3^-]^o to [AG]^o. Designating the error component of [SID] and [AG], respectively, by i[SID] (= [SID]-[SID]^*-[SID]^o) and i[AG] (= [AG]-[AG]^*-[AG]^o), these became equal to each other. The Pco^2-dependent and metabolic components of [H^+] and pH were not linear against either [HCO_3^-]^* and [HCO_3^-]^o. | |||||||
| 書誌情報 |
山形大学紀要. 医学 : 山形医学 = Bulletin of the Yamagata University. Medical science : Yamagata medical journal 巻 27, 号 2, p. 89-98, 発行日 2009-08-15 |
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| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00067279 | |||||||
| その他の言語のタイトル | ||||||||
| その他のタイトル | 高齢患者血漿内強イオン濃度較差及びアニオンギャップの解析 | |||||||
| タイトル（ヨミ） | ||||||||
| その他のタイトル | コウレイ カンジャ ケッショウナイ キョウイオン ノウド カクサ オヨビ アニオン ギャップ ノ カイセキ | |||||||
| 出版者 | ||||||||
| 出版者 | 山形大学 | |||||||
| 出版者（ヨミ） | ||||||||
| 値 | ヤマガタ ダイガク | |||||||
| 別言語の出版者 | ||||||||
| 値 | Yamagata University | |||||||
| 資源タイプ | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 論文(Article) | |||||||
| 資源タイプ・ローカル | ||||||||
| 値 | 紀要論文 | |||||||
| 資源タイプ・NII | ||||||||
| 値 | Departmental Bulletin Paper | |||||||
| 資源タイプ・DCMI | ||||||||
| 値 | text | |||||||
| 資源タイプ・ローカル表示コード | ||||||||
| 値 | 2 | |||||||
