Immunological predictors in predicting premature birth

There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

Abstract

In accordance with the purpose and objectives of this study, we studied the course of pregnancy and childbirth in 200 women at a gestational age of 22-36 weeks. The main group consisted of 65 women with a threatened miscarriage, 40 women with preterm labor without amniotic fluid and 45 women with amniotic fluid, the control group consisted of 50 women with a physiological course of pregnancy. Immunological studies were carried out in the immunological laboratory of the Specialized Research Republican Center for Obstetrics and Gynecology.

Related collections

Most cited references 4

Record: found
Abstract: found
Article: not found

Is Open Access

Study of physico-chemical properties of biopolymers chitin-chitosan synthesized from poddle bees Apis Mellifera

Feruza Nurutdinova, Zebiniso Tuksanova, Yulduz Rasulova … (2024)

The article presents the optimal method for the synthesis of chitin polymers - chitosan from dry dead bees. In the experiment, the first deproteinization process was carried out, which was carried out in two stages by treating crushed dead bees with 0.5 N sodium hydroxide solution for 1 hour at 100 0C using the chitinase enzyme. At the second stage, by treating dead bees with a 2 M hydrochloric acid solution for 5 hours at room temperature according to the Hackman method, a demineralization reaction was carried out and a chitin polymer was obtained. demineralization was carried out on the basis of 2-normal hydrochloric acid from dead bees. When chitin was deacetylated with a 35% NaOH aqueous solution for 1.5 hours at a temperature of 85 0C and dried at 50-55 0C, chitosan was obtained. Study of the physicochemical properties of chitosan. Methods for determining the molecular weight, viscosity, moisture content, degree of deacetylation, and nitrogen content in polymers are presented. When determining the constants, the optimal media were chosen.