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Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
A ribbons model of Human Insulin. Isolated on white.
Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
Biological protein and molecule, 3d rendering. 3D illustration.
A conceptual image of an abstract network of multi-coloured organic strands arranged in a non regular pattern all connected together in a complex manner. The network is made from smaller multi-coloured squares and polyhedra, in vivid colours against a pastel toned background. Shows background and foreground elements to the structure.
Set of horizontal or vertical banner with pathogenic bacterias and viruses. Amoeba under microscope. Fast multiplication of bacteria. Infection and microbe. Copy space for text. 3d render
Computational tomography image of the abdominal and pelvic regions.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Deacetoxycephalosporin-C synthase (DAOCS) is a mononuclear ferrous enzyme that transforms penicillins into cephalosporins. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 1uof, white background.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
Cells in the body examined by endoscope
Chain of amino acid or bio molecules called protein - 3d illustration
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Stratified flat epithelium under microscope
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
PAPS Smear study of a young women under microscopy showing Atrophic changes in uterus which is unusual at young age.
Digital background depicting innovative technologies in (AI) artificial systems, neural interfaces and internet machine learning technologies
Biological protein and molecule, 3d rendering. 3D illustration.
DNA A-T Pair
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
The study of plant tissues under the microscope in the laboratory.
Energy exchange of electrons between atoms
Computer generated 3D model camera positioned from all 6 directions white background with alpha channel for transparency
plant Leaf of Nerium indicum T.S. under light mircoscope with white background
Angiopoietin 1, a protein with important roles in vascular development and angiogenesis. It also contributes to blood vessel maturation and stability. 3d rendering.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple
Free Images: "bestof:3edg.png Crystal Structure of Bone Morphogenetic Protein 1 Protease Domain Pymol 2008-11-14 free screenshot GPL Human proteins Developmental biology Protein"
alat2-human-alanine-872522.jpg
marrowbone-beef-meat-bone-raw-eat-897982.jpg
beef-meat-bone-raw-eat-food-red-897977.jpg
Odocoileus_virginianus,_2016-11-12-19.59.jpg
Stingless_bee_1,_f,_side,_peru_2014-07-30-12.46.57_ZS_PMax.jpg
Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Protein primary structure gl.svg
Protein primary structure zh (zh-tw).svg
Main protein structure levels pl.svg
Primärstruktur von Proteinen2.svg
Stat domain structure (zh-cn).svg
Proteinstructur-ar.svg
Complement pathway.svg
Hepatitis B virus v2.svg
Notable mutations.svg
Thyroid hormone synthesis.svg
Main protein structure levels pl - secondary structure.svg
Main protein structure levels en.svg
Main protein structure levels fr.svg
Main protein structure levels gl.svg
Protein_primary_structure.svg
Protein_primary_structure_zh.svg
Main protein structure levels zh.svg
Main protein structure levels bg.svg
dna-biology-science-helix-protein-163710.jpg
MRNA structure.svg
MRNA structure fr.svg
Aa structure function.svg
TOM complex.svg
Pseaa figure1.svg
WikF1-en.svg
Intermediate filament.svg
PhOH-CHCl3 extraction.svg
Taxol structure.svg
Human genome by functions.svg
Ribosome mRNA translation tr.svg
CentOS Graphical Symbol.svg
Centos full.svg
P450cycle.svg
Neighbor-joining Tree.svg
Thyroid hormone synthesis-it.svg
Neighbor-joining Tree (Editable).svg
3edg.png
Protein Z.png
Shh structure.png
Neuroligin4.png
EcdysonePhosphatePhosphatase.jpg
IL8 Crystal Structure.png
Zp3 structure 3d4g.png
CD86 structure.gif
Annexin.png
Kiaa0895 phosphorylation sites.gif
CD32ray.png
GMCSF Crystal Structure.rsh.png
Plasmin2.png
Crystal Structure of the Ku Heterodimer - 2.png
Crystal Structure of the Ku80 - 11.png
Crystal Structure of the Ku80 - 37.png
Crystal Structure of the Ku80 - 38.png
Crystal Structure of the Ku80 - 39.png
Crystal Structure of the Ku80 - 40.png
Crystal Structure of the Ku70 - 41.png
Crystal Structure of the Ku70 - 42.png
Crystal Structure of the Ku70 - 43.png
Streptokinase 1BML.png
Crystal Structure of the Ku Heterodimer - 15.png
Crystal Structure of the Ku Heterodimer - 16.png
Crystal Structure of the Ku Heterodimer - 17.png
Crystal Structure of the Ku Heterodimer - 20.png
Crystal Structure of the Ku Heterodimer - 22.png
Crystal Structure of the Ku Heterodimer - 23.png
Crystal Structure of the Ku Heterodimer - 26.png
Crystal Structure of the Ku Heterodimer - 30.png
Crystal Structure of the Ku Heterodimer - 31.png
Crystal Structure of the Ku Heterodimer - 36.png
Crystal Structure of the Ku Heterodimer - 35.png
Crystal Structure of the Ku Heterodimer - 33.png
Mdm2.png
SeroNT.png
Crystal structure of SopE.png
1QBH BIRC2.png
GIRK 1N9P.png
1IVA.pdb.png
IL1a Crystal Structure.png
3B7X.pdb.jpg
IL4 Crystal Structure recombinant.png
IL5 Crystal Structure.rsh.png
ACD-TPP1 rasmol.png
IL6 Crystal Structure.rsh.png
IL10 Crystal Structure.rsh.png
IL12 Crystal Structure.rsh.png
OncostatinM Crystal Structure.rsh.png
BRCA1.png
IL22 Crystal Structure.png
Clostridium perfringens Alpha Toxin.rsh.png
BCL2 Crystal Structure.rsh.png
Clostridium perfringens Alpha Toxin Rotate.rsh.gif
GCSF Crystal Structure.rsh.png
Artemin Tertiary Structure.png
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