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題 名 | Two-Dimensional Electrophoretic Analyses of Urinary Proteins in Chinese Male Urinary Stone Patients=中國人男性尿路結石患者尿中蛋白質之雙向電泳分析 |
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作 者 | 陳偉權; 李瀛輝; 趙大衛; 黃榮慶; | 書刊名 | The Kaohsiung Journal of Medical Sciences |
卷 期 | 13:5 1997.05[民86.05] |
頁 次 | 頁308-314 |
分類號 | 416.274 |
關鍵詞 | 男性; 尿路結石患者; 尿液中; 蛋白質; 雙向電泳分析; Urinary calculi; Proteins; Electrophoresis; |
語 文 | 英文(English) |
中文摘要 | 本研究藉由雙向電泳分析找出中國人正常男性及男性尿路石患尿液中可溶性蛋白質的差異。二十個尿液檢體取自中國人正常男性而三十五個尿液檢體取自復發性男性尿路結石患者。結石成份包括有Calcium oxalate,uric acid,carbonate apatite及brushite四種。二百毫升尿液檢體作為分析用。每個尿液檢體都經過濃縮、透析及冷凍乾燥法後再拿去作雙向電泳分析。經過雙向電泳分析法比較正常男性及男性尿路結石患者尿液中可溶性蛋白質的差異,發現如下:Calcium oxalate結石患者尿液具有五種不同可溶性蛋白質,Uric acid結石患者具有二種,Carbonate apatite結石患者具有三種而Brushite結石患者具有二種。這些可溶性蛋白質的分子量如下:Calcium oxalate結石患者尿液中具有A(37kd),B(30kd),C(26kd),D(25kd),E(22kd),Uric acid結石患者具有F(63kd),G(59kd),Calcium apatite結石患者尿液中具有H(65kd),I(942kd),J(30kd)而Brushite 結石患者具有K(61kd),L(59kd)。其中,蛋白質A,I,J具有等分子量但是不同分子電荷的特性。 |
英文摘要 | This study was aimed to detect the differences in soluble urinary proteins between normal Chinese male individuals and urinary stone formers by 2-dimensional electrophoresis. Twenty urine samples were obtained from normal male adults and 35 from recurrent male urinary stone formers. The stone compositions included calcium oxalate, uric acid, carbonate apatite, and brushite. Two hundred milliters of fresh urine was collected for analysis. Each urine sample was concentrated, dialyzed, frozen and lyophilized. The samples of the same stone composition were pooled and subjected to two-dimensional electrophoresis. Comparison of profiles between normal individuals and stone formers revealed a number of proteins which are not present in the urine of normal individuals, 5 from calcium oxalate, 2 from uric acid, 3 from carbonate apatite and 2 from brushite. These urinary stone-associated proteins comprise proteins A (37kd), B (30kd), C (26kd), D (25kd), and E (22kd) for calcium oxalate, proteins F (63kd) and G (59kd) for uric acid, protein H (65kd), I (42kd), and J (30kd) for carbonate apatite as well as proteins K (61kd) and L (59kd) for brushite. Among them, the proteins A, I, and J exhibited charge heterogeneity. |
本系統中英文摘要資訊取自各篇刊載內容。