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Posts filed under: Gastroenterología

La colangitis bacteriana aguda junto con la Colecistitis Aguda se consideran una emergencia médica con elevada tasa de mortalidad. Bacterobilia: es la presencia de bacterias en el tracto biliar, pero no es una condición estrictamente necesaria para producir síntomas de...
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A crucial function of the intestinal epithelial cells is the maintenance of barrier integrity, which allows the permeability of essential ions,nutrients,and water but restricts the entry of bacterial toxins and pathogens. The transport of molecules across the epithelial layer ours...
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Epithelial cells are networked together through proteinaeous adhesive contacts called junctions, wich both join cells together and provide a paracellular seal. The seal between cells requires tight junctions (TJs), a specialized multipurpose adhesion that simultaneously occludes the paracellular space, dictates...
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The intestinal epithelial layer forms the major barrier that separates our body from the external environment. Trillions of commensal bacteria reside in the gastrointestinal tract and have a vital role in digestion and the development of the immune system. The...
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Se considera que la hemorragia digestiva inferior (HDI) es aquella que se produce distal al ligamento de Treitz. Los síntomas principales son la Hematoquecia (55.5%) y la melena(11%) y su principal causa es la Diverticulosis. Dentro de los protocolos para...
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The human body has two major barriers -the gut barrier and the blood-brain barrier (BBB)- in addition to the placental barrier in pregnant females. The gut barrier regulates the flow of nutrients and signals molecules in the body and prevents...
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The past decade has seen a paradigm shift in our understanding of the brain-gut axis. The exponential growth of evidence detailing the bidirectional interactions between the gut microbiome and the brain supports a comprehensive model that integrates the central nervous,...
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El Síndrome de Intestino Irritable (SII) es un trastorno funcional que se caracteriza por dolor abdominal acompañado de estreñimiento o diarrea, se acompaña frecuentemente de ansiedad y depresión con alteración del eje microbiota-intestino-cerebro. Los factores de riesgo para padecer SII...
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Clasificación de Forrest     Forrest Tipo IIb Manejo     Etiología de la Hemorragia Superior     Puntajes utilizados para la evaluación del paciente       Evaluación del paciente     Tratamiento           Resangramiento...
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La causa más común de hemorragia digestiva superior (HDS) no variceal es la úlcera péptica que constituye el 50% de los casos. La hemorragia que no se debe a úlcera representa entre el 25 al 35% de todos los casos....
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