Analysis of mass spectrometric detection in 21 neonatal with neonatal intrahepatic cholestasis disease / 实用医学杂志

ABSTRACT

Objective To analyze blood Met、 Phe 、Tyr、 Arg、 Cit、 Orn、 Ser、 Thr、 C0、 C2、 C3、 C14、C14 ∶ 1 , C16 , C16 ∶ 1 , C18 , C18 ∶ 1 and urine 4-OH-PHPLA , 4-OH-PHPPA level of NICCD patient and discuss the application value of diagnosis NICCD. Methods From May 2011 to May 2015, 21 NICCD patient were diagnose in Guangxi Newborn Screening Center. Meanwhile, 100 normal children were selected as the control group. Blood Met, Phe, Tyr and other factors and urine 4-OH-PHPLA, 4-OH-PHPPA level were analyzed by SPSS. Results In the experimental group, blood Met, Phe, Tyr and many other indexes and urine 4-OH-PHPLA, 4-OH-PHPPA level were higher and blood Orn/Cit were lower than the control group(P 0.05). Conclusion NICCD patient has abnormal biochemical index. Blood test by TMS and urine test by GC-MS are very important in NICCD diagnosis.