葡萄糖耐量试验
What this technique is
- Category
- Physiology & behavior
- Principle
- 给予葡萄糖负荷后,通过在体反复测定血液(血清或血浆)中的葡萄糖浓度,以反映葡萄糖随时间的清除情况。
- Input samples
- blood · serum · plasma
- Research questions
- Not provided
- Output and readout
- 报告基线值及葡萄糖负荷后多个时间点的血糖浓度,绘制完整血糖-时间曲线并计算曲线下面积;当受试对象基线不同时应比较高于基线的幅度或曲线下面积,而非仅比较单一终点值。
- Applicability
- 可在口服、腹腔注射或静脉注射葡萄糖负荷下进行;遗传背景、年龄、性别、禁食时长、检测时段与测量仪器都会影响结果比较,负荷途径需保持一致并如实说明。
- Limitations
- 葡萄糖耐量反映葡萄糖的整体清除,不等同于胰岛素作用,不能单独据此直接测定胰岛素敏感性;口服途径的清除还包含胃排空与肠促胰素效应;对肥胖动物按总体重给予葡萄糖会因瘦组织暴露不同而影响解释。
Standard concept source:OBI:0000721 · OBI · 2026-05-08
已发布模型
- C57BL/6J
- CC G×E 多品系队列 (NZO 背景)
- db/db (Lepr^db)
- ob/ob (Lep^ob)
- STZ 诱导糖尿病模型
- NOD 自发性1型糖尿病模型(文献参考)
- 饮食诱导肥胖(DIO)模型(文献参考)
- streptozotocin-induced diabetes C57BL/6 mouse
- high-fat diet plus low-dose streptozotocin-induced type 2 diabetes C57BL/6J mouse
- Akita mouse
- high-fat diet plus streptozotocin-induced type 2 diabetes C57BL/6 mouse
- ob/ob mouse
- db/db mouse
- NOD mouse
- high-fat diet-induced obesity and diabetes C57BL/6J mouse
- high-fat diet plus streptozotocin-induced type 2 diabetes mouse
- High-fat diet-fed C57BL/6 mouse
- 高脂高果糖饮食诱导代谢综合征模型(C57BL/6 小鼠)
- pancreas-specific Tcf7l2 knockout mouse (Pdx1-Cre)
- high-fat diet-induced obesity mouse (strain not reported)
- neonatal streptozotocin followed by high-fat diet mouse
- high-fat diet-fed C57BL/6J mouse
- 45% high-fat diet Western-like rodent model
Published protocol versions
- 小鼠腹腔注射葡萄糖耐量检测(IPGTT)
Source version:protocols.io · vv2 · Roberta Marongiu; Sabina Marciano · Creative Commons Attribution (CC BY);来源未标注数字版本号
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · This is an open access protocol distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠腹腔注射葡萄糖耐量检测(IPGTT)
Source version:protocols.io · vv2 · Roberta Marongiu; Sabina Marciano · Creative Commons Attribution (CC BY);来源未标注数字版本号
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠腹腔注射葡萄糖耐量检测(IPGTT)
Source version:protocols.io · vv2 · Roberta Marongiu; Sabina Marciano · Creative Commons Attribution (CC BY);来源未标注数字版本号
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠口服葡萄糖耐量试验(OGTT)
Source version:protocols.io · vv1 · Nancy Smith; Mourad Ferdaoussi; Haopeng Lin; Patrick E Macdonald · Creative Commons Attribution License (CC BY)
- 小鼠腹腔注射葡萄糖耐量检测(IPGTT)
Source version:protocols.io · vv2 · Roberta Marongiu; Sabina Marciano · Creative Commons Attribution (CC BY);来源未标注数字版本号
References
- glucose tolerance test (OBI:0000721), OBI 2026-05-08
- Standard operating procedures for describing and performing metabolic tests of glucose homeostasis in mice. Disease Models & Mechanism (2010), PMID 20713647, DOI 10.1242/dmm.006239
- A diet-induced animal model of non-alcoholic fatty liver disease and hepatocellular cancer. Journal of hepatology. 2016
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