Episodio – Lipofuscina y pigmento de desgaste celular | USMLE Step 1 episode artwork

EPISODE · May 20, 2026 · 6 MIN

Episodio – Lipofuscina y pigmento de desgaste celular | USMLE Step 1

from USMLE DREAMERS · host USMLE DREAMERS

En este episodio de USMLE DREAMERS revisamos la lipofuscina, el clásico “wear-and-tear pigment” altamente preguntable en patología de Step 1. Analizamos cómo reconocerla en histología, por qué aparece en células de larga vida como cardiomiocitos y neuronas, y cuál es el mecanismo bioquímico responsable de su formación: la peroxidación lipídica inducida por radicales libres.#USMLE #Step1 #Pathology #Lipofuscin #CellInjury #FreeRadicals #LipidPeroxidation #CardiacPathology #Aging #USMLEDreamers #HealthcarePodcast #HealthEducationPodcast

Episode metadata supplied by the publisher feed · Published May 20, 2026

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Episodio – Lipofuscina y pigmento de desgaste celular | USMLE Step 1

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