[Modern technologies of regenerative rehabilitation in the treatment of patients with abnormal scars].

Objective: To evaluate an efficacy of lipoaspirate-based products in pathologic scarring management.

Material And Methods: There were 118 patients with external scars. Depending on scar type, localization and need for soft tissue augmentation, three different methods were used for lipoaspirate-based product preparation: 15-minute sedimentation, centrifugation at 1200 g for 3 minutes and emulsification with a channel diameter of 1.

Evaluation of Stromal Vascular Fraction Properties and Histological Changes of Regenerating Tissue during Healing of Radiation-Induced Lesions in the Rectum.

We analyzed the main properties of autologous adipose-derived stromal vascular fraction (SVF) used for the treatment of radiation-induced lesions in the rectum. No statistically significant correlation between the main characteristics of the cell product (cell number, viability) and patient's age or donor area were revealed. The stages and peculiarities of histological changes in the regenerating tissue after injection of autologous adipose tissue cells were analyzed.

Comparative study of the effects of trophoblastin and polydeoxyribonucleotide preparations on cultured skin fibroblast.

We studied the effects of trophoblastin and polydeoxyribonucleotide on the morphology and functional characteristics of fibroblasts in the culture of skin cells. Positive effects of trophoblastin and polydeoxyribonucleotide on fibroblast growth and survival during culturing were demonstrated. Trophoblastin exhibited similar effects on cells of early and late passages.