A subscription to JoVE is required to view this content. Sign in or start your free trial.
1School of Public Health of Southeast University,Laboratory of Environment and Biosafety Research Institute of Southeast University in Suzhou, 2Key Laboratory of Child Development and Learning Science (Ministry of Education), School of Biological Science & Medical Engineering,Southeast University, 3School of Public Health,Tianjin Medical University, 4British Columbia Academy,Nanjing Foreign Language School
Chapters
- 00:04Title
- 01:27Preparation of the Columns and Solutions Needed for the Extraction and Determination of Catecholamines
- 04:44Preparation of Real Urine Samples and Mobile Phase
- 06:25PFSPE Extraction and HPLC Analysis
- 09:58Results: Identification and Quantification of Extracted Catecholamines and their Metabolites in Urine
- 11:43Conclusion
Biz aynı anda üç monoamin nörotransmitter belirlenmesi ve iki onların metabolitleri bebekler idrar için yüksek basınçlı sıvı Kromatografi (HPLC) elektrokimyasal algılama (ECD) ile birleştiğinde uygun bir katı fazlı çıkarma mevcut. Biz Ayrıca metaboliti MHPG beyin hasarı erken tanısı için potansiyel bir biyomarker olarak bebekler için tanımlar.
