RM
+
Illustration of CAR (chimeric antigen receptor) T cell immunotherapy a process that is being developed to treat cancer T cells (shown in cross-secti
RM
+
Illustration of CAR (chimeric antigen receptor) T cell immunotherapy a process that is being developed to treat cancer T cells (shown in cross-secti
RM
+
Illustration of CAR (chimeric antigen receptor) T cell immunotherapy a process that is being developed to treat cancer T cells (shown in cross-secti
RM
+
Illustration of CAR (chimeric antigen receptor) T cell immunotherapy a process that is being developed to treat cancer T cells (shown in cross-secti
RF
+
Exocytosis illustration
RF
+
Endocytosis illustration
RM
+
Curli amyloid fibril subunits illustration
RM
+
Bacterial protein nanowire illustration
RM
+
Human chloride channel illustration
ED
+
Scanning electron micrograph (SEM) of Escherichia coli dividing haemorrhagic 0157H7 strain Escherichia coli is a Gram-negative facultatively anae
RF
+
Exosome cross section illustration
RF
+
Exosome cross section illustration
RM
+
Human connective tissue SEM
RM
+
Human connective tissue SEM
RM
+
Human connective tissue SEM
RM
+
Illustration of a human egg cell or ovum the female reproductive cell At bottom right are three sperm cells the male reproductive cell From Natu
RM
+
Behaviour of a red blood cell in a hypotonic medium When a cell is placed in a hypotonic solution the solute concentration outside the cell is lower
RM
+
Behaviour of a red blood cell in an isotonic medium When a cell is placed in an isotonic solution the solute concentration outside the cell is equal
RM
+
Healthy brain and brain with amyloid plaques MRI scans
ED
+
False-colour transmission electron micrograph (TEM) showing pinocytosis (endocytosis) in a blood capillary The lumen of the capillary is at top (blue
RM
+
Healthy brain and brain with amyloid plaques MRI scans
RF
+
Illustration of the extracellular V (orange) C1 (magenta) and C2 (cyan) domains of the receptor for advanced glycation endproducts (RAGE) This trans
RF
+
Illustration of the extracellular V (purple) C1 (cyan) and C2 (green) domains of the receptor for advanced glycation endproducts (RAGE) This transme
RF
+
Illustration of the extracellular V (green) C1 (yellow) and C2 (magenta) domains of the receptor for advanced glycation endproducts (RAGE) This tran
RF
+
Illustration of the extracellular V (orange) C1 (magenta) and C2 (cyan) domains of the receptor for advanced glycation endproducts (RAGE) This trans
RM
+
Neutrophil extracellular trap SEM
RM
+
Illustration of the haemophore protein HasAp from the bacterium Pseudomonas aeruginosa complexed with the synthetic pseudo-haeme structure manganese t
RM
+
Illustration of the binding domain of the human insulin receptor complexed with insulin (yellow) The insulin receptor is a transmembrane protein Bin
RM
+
Illustration of the human dispatched-1 (DISP1) protein This is a transmembrane protein that is involved in Hedgehog (Hh) signalling Hh signalling pl
ED
+
Cell membrane receptors Computer artwork of a G protein-coupled receptor in a lipid bilayer plasma membrane These receptors are transmembrane protei
RM
+
Aspergillus niger fungus SEM
RM
+
Aspergillus niger spores SEM
RM
+
Aspergillus niger spores SEM
RM
+
Aspergillus niger spores SEM
RM
+
Aspergillus niger spores SEM
RM
+
Senile plaque in cerebral cortex light micrograph
RM
+
Senile plaque in cerebral cortex light micrograph
RM
+
Senile plaque in cerebral cortex light micrograph
RM
+
Senile plaque in cerebral cortex light micrograph
ED
+
Elastic cartilage Coloured scanning electron micrograph (SEM) of a section through elastic cartilage (central horizontal strip) from a pinna (externa
RM
+
Senile plaque in cerebral cortex light micrograph
RF
+
Illustration of a cell membrane showing the proteins involved in the Raf-MEK-ERK or MAPKERK pathway The signal cascade begins when epidermal growt
RF
+
Illustration of a cell membrane showing the proteins involved in the Raf-MEK-ERK or MAPKERK pathway The signal cascade begins when epidermal growt
RM
+
Autotaxin and tetrahydrocannabinol molecular model The image shows a rainbow-coloured ribbon representation of autotaxin and a spacefilled picture o
RM
+
Autotaxin and tetrahydrocannabinol molecular model The image shows a rainbow-coloured ribbon representation of autotaxin and a spacefilled picture o
RM
+
Human connective tissue SEM
RM
+
Human connective tissue SEM
RM
+
Human connective tissue SEM
RM
+
Insulin receptor molecule illustration
ED
+
Alzheimers disease elderly male Alzheimers patient with a woman visitor at a nursing home in France Alzheimers disease is the most common cause o
RM
+
Monkeypox or mpox virus particles illustration At the centre of the mpox virus is a core nucleoprotein that contains the DNA (deoxyribonucleic aci
RM
+
Illustration of the secondary structure of surface filaments from the archaeon Pyrobaculum calidifontis These fine filaments play a role in the forma
RM
+
Hyaline cartilage light micrograph
RM
+
Human fibroblast cells light micrograph
RM
+
Human fibroblast cells light micrograph
RM
+
Nipah virus TEM
RM
+
Nipah virus TEM
RM
+
Nipah virus TEM
RM
+
Blood vessel light micrograph
ED
+
Fungal mycelium Coloured scanning electron micrograph (SEM) of fungal mycelium from the winter polypore fungus (Polyporus brumalis) The mycelium mak
RM
+
Crystal structure of fibrillin-1 domain illustration
RM
+
Blood vessel light micrograph
RM
+
Cultured oral bacteria SEM
RM
+
Cultured oral bacteria SEM
RM
+
Cultured oral bacteria SEM
RM
+
Cultured oral bacteria SEM
RF
+
Sphingomonas bacteria illustration
RF
+
Sphingomonas bacteria illustration
RF
+
Sphingomonas bacteria computer illustration This is a Gram-negative rod-shaped aerobic chemoheterotrophic bacterium It is a yellow-pigmented no
ED
+
False-colour transmission electron micrograph of Neisseria gonorrhoeae (red) the species of bacteria causing the sexually-transmitted disease gonorrh
RF
+
Sphingomonas bacteria illustration
RF
+
Sphingomonas bacteria illustration
RF
+
Sphingomonas bacteria computer illustration This is a Gram-negative rod-shaped aerobic chemoheterotrophic bacterium It is a yellow-pigmented no
RF
+
Sphingomonas bacteria illustration
RF
+
Sphingomonas bacteria computer illustration This is a Gram-negative rod-shaped aerobic chemoheterotrophic bacterium It is a yellow-pigmented no
RF
+
Sphingomonas bacteria computer illustration This is a Gram-negative rod-shaped aerobic chemoheterotrophic bacterium It is a yellow-pigmented no
RM
+
Macrophage TEM
RM
+
Transmission electron micrograph (TEM) of the ultrastructure of two macrophages These cells are common in connective tissues and extracellular spaces
RM
+
Fibroblast TEM
ED
+
Erythropoietin molecule bound to receptors Computer model of a molecule of erythropoietin (EPO) (orange) bound to two extracellular EPO receptors (pi
RM
+
Transmembrane protein Wzc molecular model The image shows an octameric assembly with a large central cavity Many bacteria make use of such a transm
RM
+
Transmembrane protein Wzc molecular model The image shows an octameric assembly with a large central cavity Many bacteria make use of such a transm
RM
+
Coloured scanning electron micrograph (SEM) of biofilms An accumulations of microorganisms of mono- or poly-microbial aggregates are commonly referre
RM
+
Coloured scanning electron micrograph (SEM) of biofilms An accumulations of microorganisms of mono- or poly-microbial aggregates are commonly referre
RM
+
Coloured scanning electron micrograph (SEM) of biofilms An accumulations of microorganisms of mono- or poly-microbial aggregates are commonly referre
RF
+
Electric research
RF
+
Electric research
RF
+
Electric research by WLADIMIR BULGARSCIENCE PHOTO LIBRARY
RF
+
Electric research
ED
+
Bone implant research Coloured scanning electron micrograph (SEM) of growing human bone cells (osteoblasts) used in bone implant research Such bone
RF
+
Electric research by WLADIMIR BULGARSCIENCE PHOTO LIBRARY
RM
+
PCSK9 inhibition by monoclonal antibody illustration
RM
+
PCSK9 inhibition by monoclonal antibody Illustration of a molecule of the enzyme proprotein convertase subtilisinkexin type 9 (PCSK9 white and pink
RM
+
PCSK9 inhibition by monoclonal antibody illustration
RM
+
PCSK9 inhibition by monoclonal antibody illustration
RM
+
Cell membrane and proteins illustration The cell membrane (curved shown in sectioned view) separates the inner constituents of a cell from the extr
RM
+
Cell membrane and proteins illustration The cell membrane (yellow) separates the inner constituents of a cell from the extracellular space The memb
RM
+
Neonatal cardiomyocyte fluorescence micrograph
RM
+
Neutrophils and Shigella bacteria SEM
ED
+
Alzheimers disease post-mortem specimen of a whole brain from an Alzheimers disease victim in a hospital research laboratory The normal ageing pr
598
0
https://www.afloimages.com/search/extracellular.html