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使用高压液相色谱法测定大鼠糖化血红蛋白

The determination of glycosylated hemoglobins in rats using high pressure liquid chromatography.

作者信息

Blanc M H, Rhie F H, Dunn P J, Soeldner J S

出版信息

Metabolism. 1981 Apr;30(4):317-22. doi: 10.1016/0026-0495(81)90108-6.

DOI:10.1016/0026-0495(81)90108-6
PMID:7207203
Abstract

Glycosylated hemoglobins (GHb) or fast hemoglobins (FH) are minor components of hemoglobin that so far have been quantified in men, monkeys, and mice, and they are elevated in diabetic subjects of all these species. Since the rat is a useful model for experimental diabetic studies, hemolysates from streptozotocin-induced diabetic rats were analyzed for FH fractions using a high pressure liquid chromatography method. In a long-term study (3 mo), the maximal increment of the FH fractions was achieved after 5 wk of diabetes (from 5.67% +/- 0.41% SD to 10.80% +/- 0.74%) supporting the notion that the biosynthesis of these compounds occurs continuously during the lifespan of the red cell. In a short-term study, however, an elevation of the FH by 11% after 2 days and by 26% after 6 days of diabetes was noticed suggesting that a rapid increase of the FH may occur in relation to rapid changes of the glucose level.

摘要

糖化血红蛋白(GHb)或快速血红蛋白(FH)是血红蛋白的次要成分,目前已在人类、猴子和小鼠中进行了定量分析,并且在所有这些物种的糖尿病患者中其含量都会升高。由于大鼠是实验性糖尿病研究的有用模型,因此使用高压液相色谱法分析了链脲佐菌素诱导的糖尿病大鼠的溶血产物中的FH组分。在一项长期研究(3个月)中,糖尿病5周后FH组分达到最大增量(从5.67%±0.41%标准差增至10.80%±0.74%),这支持了这些化合物的生物合成在红细胞寿命期间持续发生的观点。然而,在一项短期研究中,发现糖尿病2天后FH升高11%,6天后升高26%,这表明FH可能会随着血糖水平的快速变化而迅速增加。

相似文献

1
The determination of glycosylated hemoglobins in rats using high pressure liquid chromatography.使用高压液相色谱法测定大鼠糖化血红蛋白
Metabolism. 1981 Apr;30(4):317-22. doi: 10.1016/0026-0495(81)90108-6.
2
Glycosylation and acetylation of hemoglobin in infants of normal and diabetic mothers.
Biol Neonate. 1980;38(1-2):71-5. doi: 10.1159/000241341.
3
Effects of acute changes in blood glucose on HbA1c.血糖急性变化对糖化血红蛋白的影响。
Diabetes. 1980 Aug;29(8):623-8. doi: 10.2337/diab.29.8.623.
4
Rapid fluctuations in glycosylated haemoglobin concentration as related to acute changes in blood glucose.糖化血红蛋白浓度的快速波动与血糖的急性变化相关。
Diabetologia. 1980 Oct;19(4):403-4. doi: 10.1007/BF00280529.
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Comparison of a colorimetric assay for glycosylated hemoglobin with ion-exchange chromatography.糖化血红蛋白比色测定法与离子交换色谱法的比较。
Diabetes. 1979 Dec;28(12):1120-5. doi: 10.2337/diab.28.12.1120.
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Determination of glycohemoglobins by a rapid batch separation.
Am J Clin Pathol. 1981 Jan;75(1):45-9. doi: 10.1093/ajcp/75.1.45.
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Rapid changes in chromatographically determined haemoglobin A1c induced by short-term changes in glucose concentration.由葡萄糖浓度短期变化引起的色谱法测定糖化血红蛋白A1c的快速变化。
Diabetologia. 1980 Aug;19(2):130-6. doi: 10.1007/BF00421859.
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Quantitiative determination of glycosylated hemoglobin A1 by agar gel electrophoresis.通过琼脂凝胶电泳对糖化血红蛋白A1进行定量测定。
Clin Chem. 1980 Oct;26(11):1598-1602.
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Quantitation of hemoglobin A1a+b and hemoglobin A1c by automated "high-performance" liquid chromatography.通过自动“高效”液相色谱法定量测定血红蛋白A1a+b和血红蛋白A1c。
Clin Chem. 1979 Nov;25(11):1970-1.
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Nonenzymatic glucosylation of serum proteins and hemoglobin: response to changes in blood glucose levels in diabetic rats.血清蛋白和血红蛋白的非酶糖基化:对糖尿病大鼠血糖水平变化的反应
Diabetes. 1980 Jul;29(7):524-7. doi: 10.2337/diab.29.7.524.

引用本文的文献

1
Absence of rapid glycosylation of rat haemoglobin.大鼠血红蛋白缺乏快速糖基化。
Diabetologia. 1983 May;24(5):396-7. doi: 10.1007/BF00251834.
2
Diarrhea in streptozocin-treated rats. Loss of adrenergic regulation of intestinal fluid and electrolyte transport.链脲佐菌素处理大鼠的腹泻。肠道液体和电解质转运的肾上腺素能调节丧失。
J Clin Invest. 1985 May;75(5):1666-70. doi: 10.1172/JCI111874.
3
Hyperalgesia in spontaneous and experimental animal models of diabetic neuropathy.糖尿病性神经病变自发及实验动物模型中的痛觉过敏
Diabetologia. 1987 Aug;30(8):653-8. doi: 10.1007/BF00277324.
4
HbA1 in assessment of metabolic control in diabetic BB/E rats.血红蛋白A1在评估糖尿病BB/E大鼠代谢控制中的应用
Diabetologia. 1990 May;33(5):257-61. doi: 10.1007/BF00403317.