133 Bilder zum Thema "dendritic" bei ClipDealer

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Urlaub unter Palmen - Holidays Concept
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Dendritic cell presenting antigen to T-cell, 3D illustration
Dendritic cells present antigens (green) to lymphocytes through their membran bound MHC-molecules (violet). CD4 molecules (light blue) bind to other portions of the MHC, strengthening the interaction.
3D medical illustration cytotoxic T cell and Helper T cell destroys the stress-related molecule
human T helper cell
Antiviral immunity. Dendritic cells binding viruses, 3D illustration
Cancer cell in the moment that divides 3d illustration
T-cell receptor in complex with the MHC class II-peptide complex. The antigen (light green) is a peptide from a tumor cell, bacteria or virus. Different stages of the interaction. 3D-Rendering. Illustration
T-cell receptor in complex with the MHC class II-peptide complex. The antigen (light green) is a peptide from a tumor cell, bacteria or virus. Different stages of the interaction. 3D-Rendering. Illustration
3d computer illustration of a dendritic cell. They areantigen-presenting cells of the immune system. Their main function is to process antigen material and present it on the cell surface to the T cells of the immune system. They are messengers betwe
Dendritic cell, antigen-presenting immune cell
Tulip closeup
Dendrites
Bold shiny letters BDNF on marble pedestal
The outskirts of the beautiful autumn scenery
actinidia frutages on the branch
Cancer Cell on grey background - 3D Rendering
3D medical illustration cytotoxic T cell and Helper T cell destroys the stress-related molecule
Cancer cells express PD-L1 (orange) proteins on their surface to trick the immune system. The interaction of PD-L1 with PD-1 of T-cells leads to a down-regulation of T-cells. The antibody (yellow) blocks this interaction.
The T-cell receptor activates the immune response to antigens in T-lymphocytes. T-cell receptors (dark blue), CD4 molecules (light blue), glycolipids (orange). 3d rendering. Illustration
islamic pattern type texture on the sand beach
Neuron conceptual image of human nervous system. 3D illustration of neurons with vivid colors.
B-cell and antibodies, 3D illustration. Principles of immunity
B cell CD antigen, illustration.
Human hematopoiesis blood cell formation from bone marrow, hematopoietic stem cells differentiation structure diagram hand drawn schematic raster illustration. Medical science educational illustration
Frosty natural pattern on a winter window, texture of frosty patterns, dendritic image structure
Dendritic cells labeled with fluorescent dyes
human development biology neuron with cell in black and white
Big beautiful white tree-like peony flowers in the spring garden. Tree peony bush blooms in the springtime park. Ornamental plant with large flowers.
After activation by an antigen presenting cell, a T helper cell segregates several cytokines.
Vitamin B crystals under the microscope (magnification 80x and polarized light).
B-cell and antibodies, 3D illustration. Principles of immunity
B-cell and antibodies, 3D illustration. Principles of immunity
Mature dendritic cell - super closeup view 3d illustration
Native copper
Human Cytotoxic T cell
human development biology neuron with cell in black and white
Tree agate tumble, green and white dendritic agate tumble, white agate crystal tumble with dark green dendritic inclusions. Macro focused and isolated on a white background surface
Immunologically active proteins on a T-cell. TCR (blue), CD-4 (light blue), CD-28 (dark blue), PD-1 (magenta), CTLA-4 (violet), Ca-channel (dark violet). The T-cell receptor, CD-4 and CD-28 activate T-cells, while PD-1 and CTLA-4 inhibit the activat
T-cell receptor in complex with the MHC class II-peptide complex. The antigen (light green) is a peptide from a tumor cell, bacteria or virus. Complex embedded in the membranes. 3D-Rendering. Illustration
Dying epithelial cells
Science fiction art abstract background
Lymph node section
two pieces of rhodusite (blue asbestos) rocks
Human Cytotoxic T cell
Frosty natural pattern on a winter window, texture of frosty patterns, dendritic image structure
human development biology neuron with cell in black and white
Science fiction art abstract background
human T helper cell
Dendritic cells labeled with fluorescent dyes
Dendritic cells labeled with fluorescent dyes

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