Stock image Immune Defense page 2
Plasma Cells (B-cells) Segregate Antibodies To Mark To Mark An Subsequently Destroy Viruses (influenza Viruses).
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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.
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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
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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
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An Antibody, An Immunoglobulin, A Molecule Involved In Immune Defense. Blue Horizontal Medical Background
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PD-1 (red) Extends From The Surface Of A T-cell And Interacts With The Ligand Protein PD-L1 (yellow) From A Antigen Presenting Cell. Although The T-cell Has Been Activated Through The Interaction Of A T-cell Receptor (blue) And A MHC Protein (viole
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Interaction Of MHC-II (red) With The T-cell Receptor (blue) And CD4 (light Blue) And B7-1 (orange) With CD-28 (dark Blue) Activates T-cells While The Interaction Of P7-1 With CTLA-4 (violett) And PD-L1 (yellow) With PD-1 Deactivates T-cells
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Futuristic Abstract Background With Glowing Low Polygonal Virus Cells On Dark Green Background.
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Plasma Cells Are White Blood Cells. They Produce And Segregate Antibodies.
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Classical Pathway, Complement Activation: Antigen(magenta)-bound Immunoglobulin M (IgM, Light Blue) Activates The C1 Complex (violet). Source: PDB Entries 7k0c, 1cgd, 5hkj, 6f1c.
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Interactions Of MHC-II With The T-cell Receptor And CD4 And B7-1 With CD-28 Activates T-cells While The Interactions Of P7-1 With CTLA-4 And PD-L1 With PD-1 Deactivates T-cells.
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Cytokine Storm. Hypercytokinemia During Which The Immune System Causes A Release Of Cytokines With Help Of Macrophages, T Helper Cells, Neutrophils.
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Have Poor Eyesight. Coronavirus Covid19. Spring Enjoyment. Restricted Sakura Park. Park Is Closed For Quarantine Due To Coronavirus. Senior Man In Mask And Gloves. Sakura Blossom Tree In Park
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Restricted Public Park. Park Is Closed For Quarantine Due To Coronavirus. Senior Man In Respirator Mask. Enjoy Spring Nature Tree Outdoor. Coronavirus Covid19. Spring Enjoyment
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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
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Activation Of The Immune Response To An Antigene (green) Through The Complex Between A T-cell Receptor (dark Blue), An MHC II-antigen (violet) And A CD4 Protein (light Blue). 3d Rendering. Illustration
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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.
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Plasma Cells (B-cells) Segregate Specific Antibodies To Mark An Subsequently Destroy Viruses (influenza Viruses).3D Rendering. Illustration
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Immune System Boosting Herbs Spice Used In Herbal Plant Medicine. Plant Based Health Food High In Antioxidants, Anthocyanins, Vitamins And Minerals. Natural Health Care Concept. On Rustic Wood.
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