目的 建立測定胎盤灌流液中格列苯脲濃度的高效液相色譜(HPLC)檢測方法。方法 采用的色譜柱為Symmetry Shield RP C18(150 mm×4.6 mm,5 μm),柱溫40℃,流動相為NaH2PO4緩沖鹽(25 mmol/L,pH值5.2)︰乙腈=1︰1;內標為格列齊特,流速1.0 mL/min,檢測波長228 nm,采用液-液萃取預處理方法測定胎盤灌流液中格列苯脲的濃度。 結果 格列苯脲濃度線性范圍為2.0~25.0 μg/mL,線性方程為:y=0.226x+0.002,r=0.999 9 (n=6),日內相對標準偏差(RSD)<3.1%,日間RSD<9.5%,方法學回收率為95.32%~103.35%。 結論 HPLC檢測方法靈敏、簡便,可用于胎盤灌流液中格列苯脲濃度的檢測。
引用本文: 閆晨,姚勤,黃樺,張峻. 高效液相色譜法測定胎盤灌流液中格列苯脲的濃度. 華西醫(yī)學, 2012, 27(6): 806-808. doi: 復制
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1. | Nanovskaya TN, Patrikeeva S, Hemauer S, et al. Effect of albumin on transplacental transfer and distribution of rosiglitazone and glyburide[J]. J Matern Fetal Neonatal Med, 2008, 21(3): 197-207. |
2. | Kraemer J, Klein J, Lubetsky A, et al. Perfusion studies of glyburide transfer across the human placenta: implications for fetal safety[J]. Am J Obstet Gynecol, 2006, 195(1): 270-274. |
3. | 陳丹霞, 陳小華, 林少達, 等. 52例妊娠糖尿病臨床指標對圍生期母嬰影響的研究分析[J]. 中國病案, 2006, 7(3): 43-44. |
4. | 王愛枝, 弋海棠, 吳云霞. 妊娠糖尿病對胎兒的危害[J]. 中國保健(醫(yī)學導刊), 2006(2): 35. |
5. | Dannis N, Athanasios C. A validated high-performance liquid chromatographic method for the determination of glibenclamide in human plasma and its application to pharmacokinetic studies[J]. Pharm Biomed Anal, 2002, 28(3-4): 653-657. |
6. | 黃作君, 黎月玲, 鄭企琨, 等. 高效液相色譜法測定人血漿中格列苯脲濃度[J]. 中國醫(yī)院藥學雜志, 2004, 24(1): 22-23. |
7. | 石英, 劉松青, 代青. LC-MS和HPLC法測定人血漿中格列苯脲和二甲雙胍方法的建立[J]. 第三軍醫(yī)大學學報, 2005, 27(8): 731-733. |
8. | Gedeon C, Kapur B, Aleksa K, et al. A simple and rapid HPLC method for the detection of glyburide in plasma original research communication (analytical)[J]. Clin Biochem, 2008, 41(3): 167-173. |
9. | Valdes Santurio JR, González Porto E. Determination of glibenclamide in human plasma by solid-phase extraction and high-performance liquid chromatography[J]. J Chromatogr B Biomed Appl, 1996, 682(2): 364-370. |
- 1. Nanovskaya TN, Patrikeeva S, Hemauer S, et al. Effect of albumin on transplacental transfer and distribution of rosiglitazone and glyburide[J]. J Matern Fetal Neonatal Med, 2008, 21(3): 197-207.
- 2. Kraemer J, Klein J, Lubetsky A, et al. Perfusion studies of glyburide transfer across the human placenta: implications for fetal safety[J]. Am J Obstet Gynecol, 2006, 195(1): 270-274.
- 3. 陳丹霞, 陳小華, 林少達, 等. 52例妊娠糖尿病臨床指標對圍生期母嬰影響的研究分析[J]. 中國病案, 2006, 7(3): 43-44.
- 4. 王愛枝, 弋海棠, 吳云霞. 妊娠糖尿病對胎兒的危害[J]. 中國保健(醫(yī)學導刊), 2006(2): 35.
- 5. Dannis N, Athanasios C. A validated high-performance liquid chromatographic method for the determination of glibenclamide in human plasma and its application to pharmacokinetic studies[J]. Pharm Biomed Anal, 2002, 28(3-4): 653-657.
- 6. 黃作君, 黎月玲, 鄭企琨, 等. 高效液相色譜法測定人血漿中格列苯脲濃度[J]. 中國醫(yī)院藥學雜志, 2004, 24(1): 22-23.
- 7. 石英, 劉松青, 代青. LC-MS和HPLC法測定人血漿中格列苯脲和二甲雙胍方法的建立[J]. 第三軍醫(yī)大學學報, 2005, 27(8): 731-733.
- 8. Gedeon C, Kapur B, Aleksa K, et al. A simple and rapid HPLC method for the detection of glyburide in plasma original research communication (analytical)[J]. Clin Biochem, 2008, 41(3): 167-173.
- 9. Valdes Santurio JR, González Porto E. Determination of glibenclamide in human plasma by solid-phase extraction and high-performance liquid chromatography[J]. J Chromatogr B Biomed Appl, 1996, 682(2): 364-370.