FIELD: medicine, gynecology.
SUBSTANCE: in follicular liquid one should detect the content of tumor necrosis factor-α (TNF-α) and β-fibroblast growth factor (β-FGF). It is necessary to calculate prognostic index (PI) by the following formula: PI=0.0027*X+Y*(+8.9626*10-7*Y-3.0827*10-6*X)-0.1448, where X - the quantity of TNF-α, Y - the quantity of β-FGF. The result being below 0.3038 illustrates favorable result for in-vitro fertilization. At its value being equal or above 0.3038 one should predict unfavorable result of in-vitro fertilization. The innovation enables to increase information value of predicting the results of extracorporal fertilization (ECF) and embryo transfer (ET) program.
EFFECT: higher accuracy of prediction.
3 ex
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Authors
Dates
2006-03-27—Published
2004-07-09—Filed