Punta d aguja acanalada conteniendo eritrocitos

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Punta d aguja acanalada conteniendo eritrocitos
Alveolos pulmonares. Imagen del Microscopio electrónico de barrido
Imagen de una pequeña arteria del pulmón humano al microscopio SEM. Glóbulos rojos en color rojo y plaquetas en color amarillo.
Sección transversal de un nervio vista al microscopio SEMx9000 que muestra las fibras nerviosas organizadas en fascículos encerradas por el epineuro.
Fibras de colágeno. Micrografía
Iris y pupila
Las papilas gustativas parecen unos pequeños focos de llamas.
Leucocito solitario rodeado de eritrocitos