Animal cell with nucleus, cytoplasm, DNA, enzime, protein kinase, receptor, and hormone. How non-steroid hormones work. Non-steroid hormones interact with receptors on the cell membrane and activate secondary messenger systems that carry out their ef
Hormones, receptors and target cells. each type of hormone is designed only certain cells. These cells will have receptors on them that are specific for a certain hormone.
Activation of T-cell leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune responses and attack infected or cancerous cells.
CAR - Chimeric antigen receptor T cell. lymphocyte that have been genetically engineered to produce an artificial T-cell receptor for use in immunotherapy. Treatment of cancer. Vector illustration
T and B Cell binding to elicit a response to a T cell-dependent antigen, the B and T cells must come close together. B cell must receive two signals from the native antigen and the T cells cytokines
Dopamine. closeup presynaptic axon terminal, synaptic cleft, and dopamine-receiving nerve and dopamine-producing cells. Labeled diagram. Vector illustration for educational, biological, medical, and scientific use
Anatomy of the Lysosome: Hydrolytic enzymes, Membrane and transport proteins. This organelle use the enzymes to break down and digest food particles, engulfed viruses or bacteria in the cell. Vector diagram for medical use
The Endocannabinoid System inside Brain illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.
Neuroglia, also called glial cells, are non-neuronal cells that maintain homeostasis, form myelin, and provide support and protection for neurons in the central and peripheral nervous systems.
Stem cell. The development of red blood cells, leukocytes, macrophages, lymphocytes and platelets. Infographics. Vector illustration an isolated background.
How work steroid hormones response. Steroids Bind to an intracellular receptor. this complex activates gene transcription, cause a protein to be manufactured. Vector diagram
Human immunodeficiency virus. Close-up of a HIV virion structure. Magnified of virus particle that cause acquired immunodeficiency syndrome. Vector diagram
Membrane proteins. integral, and Peripheral membrane proteins, Single-pass, and Multi-pass transmembrane helix, Lipid-anchored protein. Vector illustration for biological, science and educational use
Dendritic cells vector illustration. Anatomical labeled scheme with progenitor, immature, nucleus and membrane extensions. Antigen and receptor diagram. Microscopic closeup with biological structure.
Neuron. Structure and Anatomy of a Nerve Cell. The Basic Unit of Communication in the Nervous System. Isolated Vector Illustration
Detailed scheme of B cell activation. Mature B cell encounters antigen that binds to its B cell receptor and it becomes activated
Human neuron cell illustration. Brain neuron structure. Cell body, nucleus, axon and dendrites scheme. Neurology illustration isolated on a white background.
Synapse, beautiful colorful illustration abstract light blue mesh background. Neuron passes signal to another neuron.
Oxidative phosphorylation process. Electron transport chain. The final step in cellular respiration. Vector illustration. Didatic illustration.
Neurons and glial cells (Neuroglia) in brain (oligodendrocyte, microglia, astrocytes and Schwann cells), ependymal cells (ependymocytes). Vector diagram for educational, medical, biological and science use
Endocytosis. Type of vesicle transport that carry very large molecules across the cell membrane. Vector illustration
Mast cell structure. Vector image of cell elements, including Golgi apparatus, mitochondria, degranulation process, cell nucleus, C3a, C5a anaphylatoxin receptors, lgE antibody
Types of neurons. Structure sensory, motor neuron, astrocyte, pyromidal, Betz cell, microglia. Set. Infographics Vector illustration on isolated background
Plasma cell or lymphocytes icon. White blood cells in the human body. Antibody and antigen concept medical flat vector illustration
Cytokine Education diagram. It shows that the cytokine cell is induced by the stimulus and the cytokine is released into the target cell, which then responds to biological effects. Interferons, interleukins, lymphokines.
Helper T cells and Cytotoxic T-cells. CD8 and CD4 lymphocytes. Antigen presentation. TCR receptor on White blood cells. Adaptive immune response. Vector illustration
Viral replication. Virus life cycle from Attachment, Entry in a cell, and Uncoating to Transcription, mRNA production, Synthesis of virus components and Release. Vector illustration
Cell membrane. GABA receptor and various sita for ligands bind. Top view of ion channel which illustrates the five combined subunits that form Cl ion channel pore.
Cytokines are produced by macrophages, lymphocytes, mast cells, endothelial cells and fibroblasts. Cytokines include chemokines, interferons, interleukins, lymphokines, and tumour necrosis factors, but not hormones or growth factors
Multiple sclerosis or MS. autoimmune disease. the nerves of the brain and spinal cord are damaged by one's own immune system. resulting in loss of muscle control, vision and balance.
Scheme of nerve synapse chemical synaptic connection diagram schematic vector illustration. Medical science educational illustration
Phagocytosis. The process of destroying bacteria by leukocytes. Vector illustration isolated on white background.
Immune response. Cell-mediated immunity. activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of cytokines in response to an antigen. Vector poster for educatio
Neurons and closeup of synapse detailed anatomy, beautiful colorful illustration. Neuron passes signal to another neuron.
Cancer and cytotoxic T-cells. T lymphocyte kills cancer cells. T-cell (immune responses), release the perforin and granzymes, and attack cancerous cells. Through the action of perforin, granzymes enter the cytoplasm of the target cell, and lead to ap
Neurotransmitter interactions of cannabinol with neuron structure brain cell diagram schematic vector illustration. Medical science educational illustration
B cell activation diagram. Process of recognizing an antigen and binds to it. Bidirectional activation signals. Allergic diseases concept. Human immune system medical flat vector illustration.
Activation of B cell leukocytes. transparent realistic cells of Adaptive and Innate immune system. vector poster
Synaptic transmission. Neurotransmission. Nerve impulse transition from presynaptic neuron to postsynaptic neuron. Neurotransmitter release from synaptic vesicle. Ligand gated channel. Vector.
Different kinds of neurons. Neuron Types: Unipolar, Bipolar, multipolar, and Pseudounipolar neuron. Vector illustration.
CAR T immunotherapy. Artificial T cell receptors are proteins that have been engineered for cancer therapy (killing of tumor cells). genetically engineered. Vector diagram for medical, educational and science use
Mechanism of action of antidepressants. Close-up of neurons and Synaptic cleft with Neurotransmitters, Receptor, Mitochondria and MAO enzyme. Vector diagram
Mast cell icon. Mastocyte or a labrocyte anatomical poster. Part of the immune and neuroimmune systems. Allergy and anaphylaxis reactions. Histamine and heparin. medical flat vector illustration.
Immune response. humoral immunity. antibody-mediated immunity. activation of macrophage, B-cell and Plasma cell. Antibodies bind to pathogen. Vector poster for education
Vestibular system with crista, macula, cochlea and receptor cells. inner ear and its relationship to balance and equilibrum. Schematic representation of the membranous labyrinth and cross-section of the cochlea
Cytokine storm. Hypercytokinemia during which the immune system causes a release of cytokines with help of macrophages, t helper cells, neutrophils.
GABA receptor. ligand-gated ion channel, metabotropic receptors. Neurotransmitter in the central nervous system.
B cell activation process. Humoral immunity. T cell-dependent activation. Adaptive immunity. Vector illustration. Medical poster. Schematic diagram
Endocytosis. phagocytosis is cell eating, pinocytosis is a cell drinking, receptor-mediated endocytosis - when cells absorb metabolites, hormones, proteins and viruses by receptors on the surface of the cell.
Mast cell icon. Mastocyte or a labrocyte anatomical poster. Part of the immune and neuroimmune systems. Allergy and anaphylaxis reactions. Histamine and heparin. medical flat vector illustration.
Anatomy of a typical human neuron axon, synapse, dendrite, mitochondrion, myelin sheath, node Ranvier and Schwann cell. Vector diagram Vector 4
Cancer immunotherapy. T-cell with Chimeric antigen receptor (CAR t cell) killing of the tumor cell. Biological therapy
Types of cotransport. Primary and secondary active transport, including antiport and symport. The sodium-potassium pump is an example as sodium and potassium are pumped in opposite direction.
Different types of neurons, nerve cells. Transmission of information in the human body. Poster with educational information.
Structure of human immunodeficiency virus (HIV), vector illustration (for basic medical education, for clinics & Schools)
Types of Neuroglia: oligodendrocytes, astrocytes, microglia, schwann cells, satellite cells, ependymal cells.
Cytokines are produced by macrophages, lymphocytes, mast cells, endothelial cells and fibroblasts. Cytokines include chemokines, interferons, interleukins, lymphokines, and tumour necrosis factors, but not hormones or growth factors
Neuron anatomy. Close-up of a Chemical synapse, Synaptic vesicle with neurotransmitter, and Receptors. Structure of Synaptic cleft. Vector poster
Mechanism of antidepressants for brain cells neurotransmitters boost outline diagram. Labeled educational anatomical scheme with nerve impulse and hormones to fight depression vector illustration.
Types of neurons. Structure sensory, motor neuron, astrocyte, pyromidal, Betz cell, microglia. Set. Infographics Vector illustration on isolated background
Ion channels with different membrane gated types examples outline diagram. Labeled educational anatomical scheme with mechanically, ligand and voltage gated channel differences vector illustration.
When a hormone outside of a capillary, it can act on a target cell. A steroid hormone is capable of crossing through the cell membrane of the target cell. A protein hormone attaches to the cells membrane and activates a receptor that releases, in tur
B cell lymphocyte icon. Centre of the adaptive humoral immune system. Mediating the production of antigen-specific immunoglobulin. Directed against invasive pathogens. Antibodies vector illustration.
CAR T-cell therapy. Artificial leukocyte receptors are proteins that have been engineered for cancer immunotherapy (killing of tumor cells). genetically engineered. Vector diagram for medical, educational and science use
Types of antibodies. Immunoglobulin anatomy Ig, IgA, IgE, IgD, IgG, IgM. Humoral immunity. Monoclonal antibodies. Immunotherapy. Autoantibodies. Vector illustration.
B-cell leukocyte activation by Antigen. From antigen binding to B cell receptor, and Chemical Signal of T-cell helper to Becomes plasma cell and Antibodies Releases. White blood cell. Vector illustration
Hormones, Receptors and Target Cells. each type of hormone is designed only certain cells. These cells will have receptors on them that are specific for a certain hormone. Vector illustration for medical, biological, and educational use