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Histiocito - Overview

Nombres alternativos

Macrófago

Definición:

Es un tipo de célula inmunitaria que ingiere sustancias extrañas en un esfuerzo por proteger al cuerpo de una infección.

Información:

Los histiocitos no viajan a través de la sangre. En lugar de esto, permanecen en una parte del cuerpo.

Los histiocitos se encuentran en muchos órganos y tejidos, incluyendo los siguientes:

  • Cerebro
  • Tejido mamario
  • Hígado
  • Ganglios linfáticos
  • Placenta
  • Bazo
  • Amígdalas

Un número anormal de histiocitos lleva a que se presente una enfermedad llamada histiocitosis.

  • Reviewed last on: 5/16/2010
  • David Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and Stuart I. Henochowicz, MD, FACP, Associate Clinical Professor of Medicine, Division of Allergy, Immunology, and Rheumatology, Georgetown University Medical School. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Goronzy JJ, Weyand Cm. The innate and adaptive immune systems. In: Goldman L, Ausiello D, eds. Cecil Medicine. Philadelphia, Pa: Saunders Elsevier;2007:chap 42.

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