RESUMEN
Abstract Comparison of postoperative kinds of cicatrix was conducted in 60 patients, depending on the suture material applied. Best conditions for the operative wound healing, achievement of more esthetic normotrophic cicatrix were guaranteed by application of a cutaneous adhesive.
Asunto(s)
Cicatriz/prevención & control , Cianoacrilatos/uso terapéutico , Procedimientos Quirúrgicos Dermatologicos/métodos , Repitelización/efectos de los fármacos , Técnicas de Sutura , Adhesivos Tisulares/uso terapéutico , Cicatriz/patología , Procedimientos Quirúrgicos Dermatologicos/rehabilitación , Femenino , Humanos , Masculino , Satisfacción del Paciente , Repitelización/fisiología , Piel/efectos de los fármacos , Suturas , Resultado del TratamientoRESUMEN
Procedure of lower ritidectomy performance, taking into account analysis of parameters of the adipose/cutaneous flaps stretching and relaxation, was improved. Results of treatment of 30 patients, suffering involution ptosis of facial lower third, were analyzed. In 15 of them lower ritidectomy, using results of biochemical and morphological investigations, was conducted, and 15 were operated on in accordance to routine methods.
Asunto(s)
Tejido Adiposo/cirugía , Procedimientos Quirúrgicos Electivos/métodos , Cara/cirugía , Trasplante de Piel/métodos , Colgajos Quirúrgicos/cirugía , Tejido Adiposo/irrigación sanguínea , Tejido Adiposo/trasplante , Adulto , Fenómenos Biomecánicos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Piel/irrigación sanguínea , Piel/inervación , Colgajos Quirúrgicos/irrigación sanguínea , Colgajos Quirúrgicos/inervación , Resistencia a la TracciónRESUMEN
Procedure of lower ritidectomy performance, taking into account analysis of parameters of the adipose/cutaneous flaps stretching and relaxation, was improved. Results of treatment of 30 patients, suffering involution ptosis of facial lower third, were analyzed. In 15 of them lower ritidectomy, using results of biochemical and morphological investigations, was conducted, and 15 were operated on in accordance to routine methods.
RESUMEN
The purpose of the research was the study of nitrite impact on energy metabolism in salivary gland tissues in connection with chronic nitrate intoxication. The study has been carried out on 100 Wistar rats, weighing 160-250 g, which were divided into following groups: the 1st group consisted of intact rodents (control); the 2nd group consisted of experimental rodents, where chronic nitrate intoxication has been reproduced during 14, 30, 60 and 90 days. Intoxication leads to hypoxia, which complications cause tissue hypoxia. Has been established that prolonged intake of nitrates in low doses leads to their accumulation in salivary glands tissues all these result in derangement of metabolism at the intermembrane cellular level. At the same time energy metabolism in salivary glands is inhibited, resulting in their dysfunction at the excretory and endocrine levels.