2 research outputs found
ΠΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½ΠΈΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° ΠΏΡΠΈ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠΈ Π·Π°ΠΆΠΈΠ²Π»Π΅Π½ΠΈΡ ΠΎΠΆΠΎΠ³ΠΎΠ²ΡΡ ΡΠ°Π½ Ρ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ
The results of these studies are the basis for using a wound dressing based on bacterial cellulose in the comprehensive pathogenetic therapy of burn wounds. The process was studied on a model of III B degree planar burn wounds of rabbits. The experimental studies of the efficiency of the Derma RM wound covering have shown that its use in local treatment of uninfected deep burns prevents complications of the process of wound healing, and reduces the wounds healing time.Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΡΠ²Π»ΡΡΡΡΡ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ°Π½Π΅Π²ΠΎΠ³ΠΎ ΠΏΠΎΠΊΡΡΡΠΈΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π±Π°ΠΊΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ΅Π»Π»ΡΠ»ΠΎΠ·Ρ Π² ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΉ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ ΠΎΠΆΠΎΠ³ΠΎΠ²ΡΡ
ΡΠ°Π½. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΎ Π½Π° ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΎΠΆΠΎΠ³ΠΎΠ²ΡΡ
ΠΏΠ»ΠΎΡΠΊΠΎΡΡΠ½ΡΡ
ΡΠ°Π½ ΠΊΡΠΎΠ»ΠΈΠΊΠΎΠ² III Π ΡΡΠ΅ΠΏΠ΅Π½ΠΈ. ΠΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΠ°Π½Π΅Π²ΠΎΠ³ΠΎ ΠΏΠΎΠΊΡΡΡΠΈΡ Β«Derma RMΒ» ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ, ΡΡΠΎ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΏΡΠΈ ΠΌΠ΅ΡΡΠ½ΠΎΠΌ Π»Π΅ΡΠ΅Π½ΠΈΠΈ Π½Π΅ΠΈΠ½ΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π³Π»ΡΠ±ΠΎΠΊΠΈΡ
ΠΎΠΆΠΎΠ³ΠΎΠ² ΠΏΡΠ΅Π΄ΡΠΏΡΠ΅ΠΆΠ΄Π°Π΅Ρ ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠ΅ ΡΠ°Π½Π΅Π²ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΈ ΡΠΎΠΊΡΠ°ΡΠ°Π΅Ρ ΡΡΠΎΠΊΠΈ Π·Π°ΠΆΠΈΠ²Π»Π΅Π½ΠΈΡ ΡΠ°Π½
Morphofunctional reorganization of plantar aponeurosis in experimental modeling of fasciopathy by synthetic analogue of prostaglandin E1
Foundation. Chronic plantar fasciopathic pain syndrome is a pathology that significantly affects the quality of life of patients of all age categories. Insufficient knowledge of the etiological and pathogenetic factors in the development of fasciopathies explains the multiplicity, and sometimes inconsistency, of conservative and surgical treatment regimens. The choice of the optimal variant of therapeutic or surgical intervention may be associated with experimental modeling of fasciopathies and the study of the dynamics of the pathological process.The aim. To study the morphological changes in structures identical to the human plantar aponeurosis in experimental modeling of fasciopathy in animals.Research methods. The material for the study was fragments of the tendonaponeurotic complex of the foot of laboratory animals (control group: animals with the introduction of physiological sodium chloride solution (n = 12); main group: animals with the introduction of alprostadil (n = 12)). The methods of light microscopy (staining with alcian and toluidine blue, according to Van Gieson, Weigert β Van Gieson and Picro-Mallory) and morphometry were used.Results and discussion. As a result of the study, it was found that the four-fold administration of alprostadil had a significant effect on the structure of the dense fibrous connective tissue of the plantar foot of laboratory animals. The mechanisms of damage (edema, microhemorrhages, infiltration by lymphocytes, plasmocytes and leukocytes, dystrophy by the type of mucoid and fibrinoid swelling, delamination and rupture of collagen fibers), adaptation and regeneration (the appearance of a large number of activated fibrocytes, fibroblasts, microvessels, neoplasm of collagen fibers) were activated. All this together led to spatial focal histotopographic changes, consisting in an increase in the cellular composition of connective tissue structures against the background of a noticeable violation of their spatial orientation.Conclusion. Modeling of fasciopathy using alprostadil was accompanied by the appearance of mosaic reversible and irreversible heteromorphic and heterochronous changes in all connective tissue aponeurotic structures. Such histotopographic changes should be considered as one of the reasons for the clinical manifestations of plantar fasciopathies, causing functional insufficiency and explaining the clinical recurrent nature of the pathological process