La bronquitis plástica es una enfermedad infrecuente y poco estudiada. Se caracteriza por la obstrucción parcial o total de la vía aérea inferior por moldes o yesos gomosos y firmes, compuestos por múltiples sustancias como fibrina, mucina y otros, que se acumulan en la luz bronquial. En la actualid...
Traqueostomía,
Fibrina,
Neumonía,
Ruidos Respiratorios,
Choque Séptico,
Insuficiencia Respiratoria,
Tos,
Disnea,
Broncoscopía,
Procedimiento de Fontan,
Obstrucción de las Vías Aéreas/diagnóstico,
Bronquitis/diagnóstico
Aim: Venous blood derivatives (VBDs) have been suggested as substitutes for Fetal Bovine Serum (FBS) to improve the clinical transition of cell-based therapies. The literature is not clear about which is the best VBDs substitute. The present study aimed to evaluate the influence of VBDs on cell viability...
Purpose: The aim of this study was to evaluate the effect of platelet-rich fibrin (PRF) and autograft on non-critical bone repair. Methods: Four bone defects (8.3 × 2 mm) were produced on the calvarium of 15 rabbits. The surgical defects were treated with either autograft, autograft associated to PRF, P...
Abstract Objective The aim of our study is to analyze the clinical and functional results obtained using autologous chondrocytes embedded in a fibrin scaffold in knee joint injuries. Methods We included 56 patients, 36 men and 20 women, with a mean age 36 years. Six of the patients were professional at...
ABSTRACT We propose a novel surgical technique in cases of aggressive recurrent pterygium non-subsidiary of treatment with conjunctival autografts or antimetabolites. Two presented cases were treated with surgical excision and a sutured plasma rich in growth factors membrane (mPRGF) followed by rich in g...
Pterigion/cirugía,
Recurrencia,
Reoperación,
Plasma Rico en Plaquetas,
Apósitos Biológicos,
Fibrina/uso terapéutico,
Procedimientos Quirúrgicos Oftalmológicos/métodos,
Fibrina Rica en Plaquetas,
Ingeniería de Tejidos,
Trasplante de Tejidos/métodos,
Activación Plaquetaria,
Soluciones Oftálmicas
Las plaquetas contienen una gran cantidad de factores de crecimiento que participan en los procesos de cicatrización tisular. Entre ellos, el factor de crecimiento derivado de las plaquetas (PDGF), el factor de crecimiento
transformante (TGF), el factor plaquetario 4 (PF4), la interleucina (IL)-1, el fa...
Plaquetas,
Plasma,
Hemostasis,
Cicatrización de Heridas,
Regeneración Tisular Dirigida,
Dermatología,
Terapéutica,
Sangre,
Fibrina,
Adhesión Celular,
Coagulación Sanguínea
Objetivo – Avaliar a qualidade do plasma rico em plaquetas (PRP) e da fibrina rica em plaquetas (PRF) obtidos através de alguns tipos de protocolos de obtenção por meio da contagem de plaquetas e leucócitos nos materiais. Métodos – Foram coletadas amostras de sangue de voluntários mediante apro...
O presente trabalho teve o objetivo avaliar o uso do plasma rico em plaquetas (PRP) e plasma rico em fibrina (PRF) em defeitos peri-implantares por meio das análises biomecânica e histomorfométrica. Para tanto, 36 ratos machos adultos foram divididos em 3 grupos: controle (CO), plasma rico em plaqueta...
Fenómenos Biomecánicos,
Fibrina,
Fibrina Rica en Plaquetas,
Huesos,
Osteogénesis,
Plasma,
Plasma Rico en Plaquetas,
Regeneración Ósea,
Periimplantitis,
Implantación Dental Endoósea,
Ratas Wistar
Venous ulcers are the main causes of chronic lower-limb ulcers. The healing difficulties encourage the research and development of new products in order to achieve better therapeutic results. Fibrin sealant is one of these alternatives. Besides being a validated scaffold and drug delivery system, it poss...
Ventral root avulsion (VRA) is an experimental approach in which there is an abrupt separation of the motor roots from the surface of the spinal cord. As a result, most of the axotomized motoneurons degenerate by the second week after injury, and the significant loss of synapses and increased glial react...
