Allergies

Numéro d’image : 12031675
Allergies
Illustration with labels and text explaining allergies and the IgE inflammatory response. The antigen presenting cell draws in allergens,breaks them down with enzymes,and packages small pieces together with MHC class II molecules on its surface. This activates T lymphocytes to produce cytokines which drive up inflammation and also cause B lymphocytes to produce immunoglobulin (IgE) antibodies. Once sensitized,B cells differentiate into plasma cells which produce IgE antibodies that bind to granulocytes and mast cells. Further contact with the specific allergen causes the IgE on the surface of reactive cells to release preformed mediators including cytokines,histamine,leukotrienes,enzymes and tumor necrosis factor
Licence : Droits gérés
Crédit: Science Photo Library / Carol and Mike Werner
Taille de l’image : 4900 px × 5000 px
Model Release : Non requis
Property Release : Non requis
Restrictions :
  • ALL except GBR IRL CAN HKG ZAF USA IND TWN CHN DEU

Prix pour cette image À partir de 45 €

Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €

Mots clés

;