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Confocal light micrograph of macrophages from an African clawed frog embryo (Xenopus laevis) digitally arranged into a spiral Macrophages are cells o
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Confocal light micrograph of macrophages from an African clawed frog embryo (Xenopus laevis) digitally arranged into a spiral Macrophages are cells o
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Confocal light micrograph of two macrophages in the precursor to skin tissue in an African clawed frog embryo (Xenopus laevis) The cells are stained
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Conceptual confocal light micrograph of macrophage cells from an African clawed frog (Xenopus laevis) The macrophages are labelled using a fluorescen
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Lattice light-sheet micrograph showing the normal development of a population of embryonic macrophages inside a living African clawed frog embryo (Xen
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Light micrograph of cross-sectioned Lieberkuhn crypts showing Paneth cells with very large eosinophilic granulations Paneth cells are part of the inn
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Phagocytosis Coloured scanning electron micrograph (SEM) of a leucocyte (white blood cell) phagocytosing (engulfing) a pathogen (red) This blood cel
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Light micrograph of cross-sectioned Lieberkuhn crypts showing Paneth cells with very large eosinophilic granulations Paneth cells are part of the inn
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Illustration of natural killer T (NKT) cells (grey) attacking cancer cells (orange) NKT cells are lymphocytes (white blood cells) that act as part of
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Illustration of natural killer T (NKT) cells (grey) attacking cancer cells (orange) NKT cells are lymphocytes (white blood cells) that act as part of
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Illustration of a macrophage releasing cytokines Macrophages are cells of the bodys immune system They phagocytose (engulf) and destroy pathogens
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Illustration of a macrophage engulfing a red blood cell (erythrocyte) Macrophages are cells of the bodys immune system They phagocytose (engulf) an
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Illustration of a cross-sectional struct of an activated macrophage taking in bacteria (light blue) via phagocytosis Macrophages are cells of the bod
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Illustration of an activated macrophage surrounded by bacteria (green) Macrophages are cells of the bodys immune system They phagocytose (engulf) a
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Immune system Conceptual computer artwork of the immune system protecting the body against invading pathogens The skin is the bodys first line of d
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Illustration of a lysozyme as a glass surface model with indicated deeper ribbon model on a white background Lysozyme is an enzyme of the innate immu
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Illustration of a lysozyme as a glass surface model with indicated deeper ribbon model on a dark background Lysozyme is an enzyme of the innate immun
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Natural killer cell SEM
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Natural killer cell SEM
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Natural killer cell SEM
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Natural killer cell SEM
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Natural killer cell SEM
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Natural killer cell SEM
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Alpha-2-Macroglobulin tetramer molecular model The image shows the tetrameric structure of Alpha-2-Macroglobulin (A2M) a critical pan-protease inhi
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Illustration of the Toll5A receptor from the mosquito Aedes aegypti This membrane protein is part of the mosquitos immune response to fungal infecti
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IgM mediated complex activation molecular model
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Illustration of a natural killer cell also known as an NK cell a cytotoxic lymphocyte of the innate immune system NK cells respond to stressed cell
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Activated immune cell illustration
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Mastocyte illustration
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Lymphocytes cells attacking a cancer cell illustration
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Lymphocytes cells attacking a cancer cell illustration
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Lymphocytes cells attacking a cancer cell illustration
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Conceptual illustration of a natural killer (NK) cell (yellow) attacking a target cell (blue) NK cells are a type of white blood cell and a component
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Natural killer cell attacking target illustration
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Lysozyme illustration Lysozyme is an enzyme of the innate immune system and serves to defend against bacteria They are also find in a wide range of
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Lysozyme illustration Lysozyme is an enzyme of the innate immune system and serves to defend against bacteria They are also find in a wide range of
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Illustration of cytotoxic T cells (blue) attacking cancer cells (red) T cells or T lymphocytes are a type of white blood cell that recognise a spec
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Illustration of an active immune system showing dividing immune cells and segregating IgM and IgG antibodies in the foreground Cytokines small sign
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Neutrophil white blood cell illustration
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Natural killer (NK) cell illustration NK cells are a type of white blood cell and a component of the immune system They recognise certain proteins
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Illustration of cytotoxic T cells (top) attacking cancer cells (bottom right) T cells or T lymphocytes are a type of white blood cell that recognis
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Illustration of cytotoxic T cells (top) attacking cancer cells (bottom right) T cells or T lymphocytes are a type of white blood cell that recognis
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Illustration of cytotoxic T cells (top) attacking cancer cells (bottom right) T cells or T lymphocytes are a type of white blood cell that recognis
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T cells attacking cancer cells illustration
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T cells attacking cancer cells illustration
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Illustration of cytotoxic T cells (red) attacking cancer cells (right) T cells or T lymphocytes are a type of white blood cell that recognise a spe
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T cells attacking cancer cells illustration
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Illustration of cytotoxic T cells (yellow) attacking cancer cells (right) T cells or T lymphocytes are a type of white blood cell that recognise a
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Human natural killer cell SEM
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Natural killer cell illustration
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Immune response against parasitic worms illustration
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Immune response against parasitic worms illustration
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Immune response against bacteria illustration
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Immune response against bacteria illustration
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Components of blood plasma illustration
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Illustration of the main components of blood plasma the liquid component of blood At top left is a C1 complex from the complement system The comple
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Components of blood plasma illustration
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Illustration of the main components of blood plasma the liquid component of blood At top left is a C1 complex (1) from the complement system The co
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Illustration of a coronavirus particle in blood plasma showing immunoglobulin G antibodies (IgG light blue) bound to the coronavirus spike proteins
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IgM mediated complex activation molecular model
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Macrophage SEM
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Macrophage SEM
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Fluorescent light micrograph of neutrophil white blood cells White blood cells are part of the bodys immune system Neutrophils are the most abundan
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Illustration of natural killer (NK) cells (blue) attacking a malignant (cancerous) cell NK cells are a type of white blood cell and a component of th
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Complement system computer illustration The complement system is a part of the innate immune system that complements the action of antibodies and ph
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Complement system computer illustration The complement system is a part of the innate immune system that complements the action of antibodies and ph
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Human red blood cells monocytes (white blood cells) activated platelets and fibrin scanning electron micrograph (SEM) Red blood cells (RBCs) or e
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Red blood cells white blood cell and platelets SEM
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Human red blood cells monocyte neutrophil T lymphocyte and activated platelets scanning electron micrograph (SEM) Red blood cells (RBCs) or eryt
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Human red blood cells activated platelets monocyte and T lymphocyte scanning electron micrograph (SEM) Red blood cells (RBCs) or erythrocytes ar
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Human red blood cells monocyte (white blood cell) and activated platelets scanning electron micrograph (SEM) Red blood cells (RBCs) or erythrocyte
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Macrophage and monocyte phagocytosis SEM
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Blood monocyte SEM
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Illustration of natural killer (NK) cells (blue) attacking a malignant (cancerous) cell NK cells are a type of white blood cell and a component of th
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Coloured scanning electron micrograph (SEM) of a natural killer (NK) cell NK cells are a type of white blood cell and a component of the immune syste
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Coloured scanning electron micrograph (SEM) of a natural killer (NK) cell NK cells are a type of white blood cell and a component of the immune syste
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Coloured scanning electron micrograph (SEM) of a natural killer (NK) cell NK cells are a type of white blood cell and a component of the immune syste
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Natural killer cell SEM
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Natural killer cell SEM
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Human red blood cells monocyte (green) neutrophil (purple) T lymphocyte (blue) - white blood cells and activated platelets (brown) coloured scann
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Human red blood cells monocyte (white blood cell; purple) and activated platelets coloured scanning electron micrograph (SEM) Red blood cells (RBCs
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Human red blood cells monocyte (white blood cell; green) and activated platelets coloured scanning electron micrograph (SEM) Red blood cells (RBCs)
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Human red blood cells monocyte (yellow) neutrophil (turquoise) T lymphocyte (orange) - white blood cells and activated platelets (blue) coloured
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Red blood cells white blood cells and platelets SEM
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Human red blood cells monocyte (green) neutrophil (purple) T lymphocyte (blue) - white blood cells and activated platelets (brown) coloured scann
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Human red blood cells monocyte (green) neutrophil (purple) T lymphocyte (blue) - white blood cells and activated platelets (brown) coloured scann
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Red blood cells T lymphocytes platelets and fibrin SEM
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Confocal light micrograph of macrophages from an African clawed frog embryo (Xenopus laevis) digitally arranged into a spiral Macrophages are cells o
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Confocal light micrograph of macrophages from an African clawed frog embryo (Xenopus laevis) digitally arranged into a spiral Macrophages are cells o
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Confocal light micrograph of two macrophages in the precursor to skin tissue in an African clawed frog embryo (Xenopus laevis) The cells are stained
RM
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Conceptual confocal light micrograph of macrophage cells from an African clawed frog (Xenopus laevis) The macrophages are labelled using a fluorescen
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Lattice light-sheet micrograph showing the normal development of a population of embryonic macrophages inside a living African clawed frog embryo (Xen
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Light micrograph of cross-sectioned Lieberkuhn crypts showing Paneth cells with very large eosinophilic granulations Paneth cells are part of the inn
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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Light micrograph of Paneth cells showing very large eosinophilic granulations They are located at the bottom of a Lieberkuhn crypt of the small intes
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