Emara S H, El-Hawary M F, Abdel-Karim H A
Acta Med Acad Sci Hung. 1978;35(3-4):261-7.
Total protein, total amino acid, creatinine and the 5 major protein fractions were determined in amniotic fluid samples from 42 normal and 12 premature neonates. Total protein, albumin, globulin, total amino acid, creatinine and A/G ratio were significantly lower in the 6 premature infants who developed the respiratory distress syndrome (RDS) than in the controls. The alpha 1, alpha 2 and gamma globulin levels were within the normal ranges. In the 4 premature stillborn babies, total protein and globulins were significantly higher than those of the controls, while the albumin, total amino acid and creatinine levels were normal. A/G ratio for this group was still lower than that for the former group and much lower than the control ratio. The remaining 2 premature alive infants showed a significant decrease in the alpha 1, alpha 2 globulins and creatinine levels. Slight increase in total amino acid, and significant increase in the beta globulin, while total protein, albumin, gamma globulin and A/G ratio were within the normal ranges.
对42例正常新生儿和12例早产儿的羊水样本进行了总蛋白、总氨基酸、肌酐及5种主要蛋白质组分的测定。6例发生呼吸窘迫综合征（RDS）的早产儿的总蛋白、白蛋白、球蛋白、总氨基酸、肌酐及A/G比值显著低于对照组。α1、α2和γ球蛋白水平在正常范围内。4例早产死产儿的总蛋白和球蛋白显著高于对照组，而白蛋白、总氨基酸和肌酐水平正常。该组的A/G比值仍低于前一组，且远低于对照组比值。其余2例早产存活婴儿的α1、α2球蛋白和肌酐水平显著降低。总氨基酸略有增加，β球蛋白显著增加，而总蛋白、白蛋白、γ球蛋白和A/G比值在正常范围内。
