[The pregnancy outcome and changes in the blood volume in relation to the time of the appearance of late toxicosis symptoms].
The author studied plasma volume and mass plasma proteins on pregnant women with late toxicosis, occurring before and after 37 weeks' gestation, as well as respective groups of healthy pregnant women--113 in all. In comparison with control groups of healthy pregnant women, the women with late toxicosis, occurred before 37 weeks' gestation, had a considerable reduction in plasma volume and in the mass plasma proteins and an increase in hematocrit, but women with symptoms of late toxicosis, occurred after 37 weeks' gestation, had an increase in plasma volume and mass plasma proteins and a reduction in the hematocrit. Delivery occurred on the average during 38.6 weeks' gestation and the newborns had weight lower with 10.8% than the respective children in the country at the same period in the group of women with toxicosis, occurred early. In women with symptoms of late toxicosis the delivery occurred during 40.4 weeks' gestation larger children than normal were born and the pregnant women gained weight considerably more. The results from the study give foundation to assume that there is no late toxicosis when the symptoms of late toxicosis occur after 37 weeks' gestation, because of which the time of occurrence of the disease should be taken into consideration in establishing the diagnosis of late toxicosis of pregnancy.
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Dimitrov
D001724:Birth Weight; D001798:Blood Proteins / Q000032:analysis; D001810:Blood Volume; D005260:Female; D006400:Hematocrit; D006801:Humans; D007231:Infant, Newborn; D011225:Pre-Eclampsia / Q000097:blood / Q000175:diagnosis / Q000503:physiopathology*; D011247:Pregnancy; D011256:Pregnancy Outcome; D013997:Time Factors
D001798:Blood Proteins
Izkhod na bremennostta i promenite v krŭvniia obem v zavisimost ot vremeto na poiava na kŭsnotoksikoznata simptomatika.