Primary Quantitative Changes in Hemoglobin and Platelets Under the İnfluence of Hypokinesis at Different Stages of Prenatal Development
2025
Jeyhuna Hamidova
The effect of hypokinesia on the main hematological indices of rabbit blood was studied at different stages of pregnancy. It is believed that the limitation of motor activity in pregnant rabbits at various stages (germinal, embryonic, and fetal) of intrauterine development, as well as anxiety caused by various stressful situations, affects the blood supply to the offspring. This effect can lead to fetal growth retardation. Studies have shown significant changes in the blood coagulation system in pregnant rabbits on the first day of the experiment. Hypokinesia at different stages of prenatal development significantly affected the hemoglobin system and platelet count in pregnant rabbits. The changes occurring at all three stages of pregnancy are phase-dependent. When analyzing the blood coagulation system, an increase in platelet count was observed in all three periods. During the germinal and embryonic periods, hemoglobin levels remained unchanged, while in the fetal period, they decreased. These changes may play an important role in regulating the respiratory function of hemoglobin. Simultaneously, the alterations in the blood coagulation system play a key role in slowing down overall development and lead to the weakening of placental vessel functions.
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