关于ALT/AST的定义,很遗憾没有搜索到明确定义,除了一部分文章还是说ALT/AST跟肝脏疾病有关外,另根据文献[11-12]得出结论ALT/AST比值(LSR)是胃癌患者预后的独立危险因素。 特别感谢北大人民医院杨瑞锋教授对本文的指导并提供了一篇的非常有参考意义的文章《Enzymes are here and there but they shouldn’t be everyw...
ALT (Alanine Aminotransferase) and AST (Aspartate Aminotransferase) are liver enzymes. ALT is more specific to the liver, while AST is also found in the heart, muscles, and kidneys.
The relationship between these enzymes is described using the AST/ALT ratio. This is a calculation that compares the levels of AST and ALT in your blood. Depending on which value is elevated and the amount of elevation, healthcare providers can often get a pretty strong indication as to what...
关于ALT/AST的定义,很遗憾没有搜索到明确定义,除了一部分文章还是说ALT/AST跟肝脏疾病有关外,另根据文献[11-12]得出结论ALT/AST比值(LSR)是胃癌患者预后的独立危险因素。 特别感谢北大人民医院杨瑞锋教授对本文的指导并提供了一篇的非常有参考意义的文章《Enzymes are here and there but they shouldn’t be everyw...
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关于ALT/AST的定义,很遗憾没有搜索到明确定义,除了一部分文章还是说ALT/AST跟肝脏疾病有关外,另根据文献[11-12]得出结论ALT/AST比值(LSR)是胃癌患者预后的独立危险因素。 特别感谢北大人民医院杨瑞锋教授对本文的指导并提供了一篇的非常有参考意义的文章《Enzymes are here and there but they shouldn’t be everyw...
Liver Enzymes: What are AST & ALT? Significance of ALT & AST Medications That Can Increase AST ALT Levels AST/ALT Ratio Test to Detect Liver Function When Are Tests Required? Lesson Summary Frequently Asked Questions What does it mean when ALT and AST are high? If your AST and ALT level...
需要强调的是,只要肝脏发生了炎症、坏死、中毒等损害,ALT 就会从肝细胞释放入血,ALT 的升高只是表示肝脏可能受到了损害。 以下情况均可导致 ALT 升高 ① 生理性:正常妊娠、妊娠中毒症、剧烈运动、营养不良、月经期等可致 ALT 升高; ② 肝脏本身疾病:各种细菌、病毒、...
多数实验室检查中 ALT 的正常范围是 0~40 单位,大部分专家认为:如果 ALT 血清值超过正常上限 2.5 倍(100 单位),并持续半个月以上,可考虑肝胆疾病;如果测定值超过正常上限 20 倍(800 单位),一般可确认是由肝胆疾病所致。 医学决定性水平: ① 300 单位以上:是肝细胞严重损害的危险值; ...
Can Liver Enzymes (ALT, AST, and ALP) Predict the Etiology of Obstructive Jaundice?: 183Khan, RanaSapkota, BishnuSharma, PrashantNotar-Francesco, VincentSohn, WonOfficial journal of the American College of Gastroenterology | ACG