Popovtseva A V, Burkova T V, Suzopov E V, Yartsev A A, Remneva O V, Korenovskii Yu V
Klin Lab Diagn. 2016 Jun;61(6):356-8.
The study was carried out to establish admissible range of concentrations of lactate using standard biochemical method in amniotic fluid at first period of delivery under physiologically progressing pregnancy. The sampling included 44 women examined during first period of urgent delivery. The samples of amniotic fluid were taken during the first period of delivery using vaginal amnitomy. The concentration of lactate in samples of amniotic fluid was established using enzymatic amperometric technique. The reference values of concentration of lactate were established in the following admissible limits: 4.4-9.4 mmol per l; ratio lactate/creatinine - 17.7-79.4; ratio lactate/protein - 0.044-0.692. The admissible range of concentration of lactate and ratio lactate/creatinine and lactate/protein in amniotic fluid at first period of delivery under physiologically progressing pregnancy was established.
本研究旨在运用标准生化方法，确定生理进展期妊娠分娩初期羊水乳酸浓度的可接受范围。抽样包括44名在紧急分娩初期接受检查的女性。在分娩初期采用阴道羊膜穿刺术采集羊水样本。采用酶促安培技术测定羊水样本中的乳酸浓度。乳酸浓度的参考值确定在以下可接受范围内：每升4.4 - 9.4毫摩尔；乳酸/肌酐比值为17.7 - 79.4；乳酸/蛋白质比值为0.044 - 0.692。确定了生理进展期妊娠分娩初期羊水乳酸浓度以及乳酸/肌酐和乳酸/蛋白质比值的可接受范围。
