肌酐（creatinine，Cre）是肌肉在人体内代谢的产物，主要由肾小球滤过排出体外。每20g肌肉代谢可产生1mg肌酐，在肉类食物摄入量稳定时，身体的肌肉代谢又没有大的变化，肌酐的生成就会比较恒定。 血中肌酐来自外源性和内源性两种，外源性肌酐是肉类食物在体内代谢后的产物；内源性肌酐是体内肌肉组织代谢的产物。
n. creatinine
血肌酐 Scr ; CRE ; Cr ; serum creatinine
肌酐清除率 Ccr ; CrCl ; creatinine clearance ; CLcr
尿肌酐 urine creatinine ; UCR ; UCREA ; urinary creatinine
血清肌酐 Scr ; serum creatinine ; serum creatine ; seamcreatinine
肌酐比值 ACR ; UACR ; UCPCR ; mAlb
内生肌酐清除率 Ccr ; endogenous creatinine clearance rate ; creatinine clearance ; clearance rate of endogenous creatinine
磷酸肌酐 Fosfocreatinine
肌酐酶 Creatininase amidohydrolase ; CAH ; creatininase ; EC
Objective:To establish rapid, sensitive homogeneous assay of creatinine in serum.
目的建立快速、灵敏的血清肌酐匀相法检测新技术,为新试剂盒的研制奠定基础。
参考来源 - 血清肌酐匀相法检测新技术的研究The serum creatine,uria protein and ANA titer decreased,while hemoglobin,complement C3 and GFR increased in one patient;serum albumin and complement C3 increased,uria protein decreased and hypertension improved in another patient.
例1患者血清肌酐(Cr)、尿蛋白和ANA滴度下降,血红蛋白、补体C3和肾小球滤过率上升;例2患者血清白蛋白、补体C3上升,尿蛋白下降,高血压得到改善。
参考来源 - 异基因骨髓间质干细胞移植治疗难治性红斑狼疮The adsorption property of MCC-PA for creatinine and urea were studied under simulated biological conditions and the kinetic curve was drawn.
在模拟人体生理介质的条件下,测定了苦味酸-氧化纤维素酯对肌酐和尿素的吸附性能,绘制了吸附动力学曲线。
参考来源 - 苦味酸—纤维素基衍生物的制备及性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
血清肌酐和尿素水平也可以用来评估肾功能。
Serum creatinine and blood urea also may be measured to assess your overall kidney function.
横纹肌溶解向循环中释放肌红蛋白、钾、磷和肌酐。
Rhabdomyolysis releases myoglobin, potassium, phosphorous, and creatinine into the circulation.
应计算每个老人肌酐清除率以决定合适的药物剂量。
Creatinine clearance should be calculated for every elderly patient to enable appropriate dosing.
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