Works of Vygotsky and Their Translations: On Some Concepts
January 2012
in “
Культурно-историческая психология
”
TLDR Autogenic PRP improves graft viability more than xenogenic PRP, but both are effective.
This study investigated the effects of autogenic and xenogenic platelet-rich plasma (PRP) on composite graft viability in rabbits. Nine rabbits were used, with each ear divided into three groups receiving either serum physiologic, autogenic PRP, or human-derived xenogenic PRP. Results showed that both autogenic and xenogenic PRP improved graft viability compared to the control group. Although autogenic PRP showed better graft viability and less necrosis macroscopically, the difference was not statistically significant. Histopathological analysis revealed higher angiogenesis in the autogenic PRP group. The study concluded that while autogenic PRP had better histopathological outcomes, xenogenic PRP could be a viable alternative for studies requiring macroscopic evaluation.
