Author/Authors :
Vakhitov, B. I Traumatologist-orthopedist GAUZ "RKB" - Ministry of Health of the Republic of Tatarstan - Kazan Federal University - Kazan, Russia , Sergeevich Raginov, I Department of Biomedical Engineering and Innovation Management - Kazan Federal University - Kazan, Russia , Lvovich Zefirov, T Head of the Department of Human Health Protection - Institute of Fundamental Medicine and Biology - Kazan Federal University - Kazan, Russia , Khatybovich Vakhitov, I Department of Biomedical Engineering and Innovation Management - Engineering Institute - Kazan Federal University - Kazan, Russia , Ildarovich Vakhitov, L Department of Human Health Protection - Institute of Fundamental Medicine and Biology - Kazan Federal University - Kazan, Russia
Abstract :
For the first time ever, this research studied the response of stroke volume in animals to various modes of motor
activity after a traumatic brain injury. The study showed a pronounced decrease in stroke volume (SV) the first
day after modeling an open craniocerebral injury in rats of all age groups. At the same time, the smallest SV
response to brain injury was observed in immature animals. After modeling a traumatic brain injury, it was
found that the implementation of systematic dynamic exercises by animals of pre-senile agedoes not contribute
to increase SV; a significant increase in SV after a traumatic brain injury is observed only in immature animals.
It was revealed that limiting physical activity and the performance of isometric exercises after a traumatic brain
injury restrain a natural increase in SV in immature rat pups and decrease SV in sexually mature and pre-senile
animals.
