resumen formulation of a blood composition rich in platelets and / or growth factors, containing coagulated proteins and method of preparation, derived from the initial blood composition, and wherein the proteins are present. o in a coagulated state. The invention also relates to the method for preparing the formulation, comprising the steps of heating and then cooling the initial blood composition at certain temperatures and times. among other advantages, the biocompatible and biodegradable formulation in accordance with the invention has the desirable medical or biological properties provided by the presence of platelets or growth factors, and It also has high dimensional stability over time. 1/1resumo formula‚ìo de uma composi‚ìo de sangue rica em plaquetas e/ou fatores de crescimento, contendo proteênas coaguladas e mƒtodo de prepara‚ìo, provenientes da composi�‹o de sangue inicial, e em que as prote’nas est‹o em um estado coagulado. a inven�‹o tambžm se refere ao mžtodo para preparar a formula�‹o, compreendendo as etapas de aquecer e ent‹o resfriar a composi�‹o de sangue inicial em determinadas temperaturas e tempos. entre outras vantagens, a formula�‹o em conformidade com a inven�‹o ž biocompat’vel e biodegrad‡vel, apresenta as propriedades mždicas ou biol—gicas desej‡veis fornecidas pela presen�a de plaquetas ou fatores de crescimento, e tambžm apresenta alta estabilidade dimensional ao longo do tempo. 1/1
