No abstract
Los últimos dos años de existencia de esta generación quedará marcado en la historia personal y mundial. El brote de un nuevo coronavirus y las implicaciones que la enfermedad que produce ha dictado las pautas sociales, económicas, políticas de la vida en el mundo. La pandemia de la COVID-19, en el Siglo XXI se desarrolla en un contexto informacional y tecnológico distinto y superior a las que le preceden, el número de teorías alternativas y su propagación a través de las redes han sido superadas enormemente la experiencia vivida. La OMS tuvo que organizar una conferencia de prensa con el único propósito de frenar lo que llamó una “peligrosa epidemia de información falsa”. “Infodemia” es el término con el que la definió. Con el fin de hacer un resumen de este flagelo, nos hemos propuesto realizar una revisión bibliográfica de los estudios y opiniones acerca de la “Infodemia” en tiempos de COVID-19. El término llegó para quedarse, a pesar de que en la practica ha existido, tal como las pandemias, la diferencia que se ha evidenciado es que vivimos la era de las comunicaciones, y cada vez resulta mas complejo poseer mecanismos que protejan al publico de este tipo de flagelos, en tiempos en donde el confinamiento ha marcado la pauta de vida, los medios de comunicación han sido una herramienta beneficiosa para mantener las comunicaciones y con ellas de cierto modo la vida, en medio de una dinámica social, económica y política que no terminamos de conocer. Del COVID-19 aun no hay información definitiva, a lo largo de estos dos años nos queda claro que aun el reto es seguir conociendo y manejarnos con cautela. Las nuevas cepas del virus nos mantienen en alerta. Manejar la información que salve vidas es la meta.
A burn is an injury to the tissues of the body caused by heat, chemicals, electricity, sun, radiation, hot liquid, steam, fire and flammable gases. The burn is the most serious trauma that a living being can suffer. The burned patient is the most complete and complex model of the inflammatory process, where all mediators of inflammation are present, leading to a rupture of homeostasis, leading to multiple organ failure. Burns are classified into three types or grades: first (epidermis), second (superficial and / or deep in the dermis) and third (hypodermis). The most innovative treatments to date: biomaterials derived from blood (platelet-rich plasma is a concentrated blood derivative, generated by a process of centrifugation of whole blood). Stem cells stand out for their capacity for self-regeneration and its asymmetric replication, in each cell division one of the cells maintains capacity for self-regeneration, researchers in Brazil successfully tested using the skin of a freshwater fish called tilapia to cure severe burns (second and third degree), the treatment consists in replacing the bandage and ointment with the skin of the tilapia, leave in the burned area for several days. This will save costs and also pain to the patient that causes the traditional bandage change. Other innovative techniques: enzymatic debridement is a technique that dissolves damaged tissue following severe burn, leaving viable and clean tissue that favors the recovery of healthy skin, significantly reducing grafts and other complex surgeries. The 3D bio-printer capable of creating human skin, 100% functional and in the not too distant future, to be transplanted to patients. Other advantages of these tissues created by the bioprinter, can be used for the testing of pharmaceutical, cosmetic and chemical products of great consumption, where the current regulation requires testing without animals. The methodology used is descriptive, with a documentary approach, that is, to review sources available on the web, such as academic google, with timely, updated and relevant content from a scientific point of view that enriches the analysis of the topic raised in this article.
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