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The calcitonin gene related peptide (yellow) binds to its receptor (blue) on neurons and smooth muscle cells of cerebral blood vessels, activating a signal cascade through G-proteins (dark blue) in this cells that  leads to a dilatation of the blood vessels (vasodilatation).
A businessman is drawing gears with a black marker on a white wall. The gears have arrows pointing to the words volatility, uncertainty, complexity, ambiguity. VUCA is an acronym drawing on the leadership theories. Describes on the volatility, uncertainty, complexity and ambiguity of general conditions.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
The integration of fluidics and optics, antibodies molecule in flow-through nanohole arrays, has enabled increased transport of analytes to sensing surfaces 3d rendering
Molecular Model of Vitamin E.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
DNA mutation, a mutation is a change in a DNA sequence, mutations can result from DNA copying mistakes made during cell division.
Global communication and collaboration intricately involving electronic ropes and keys through social networking of smart phones equipped with AI.
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
3D cartoon and Gaussian surface models, PDB 3hg3, white background
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
Cell membrane and biology, biological concept, 3d rendering. Computer digital drawing.
What micro plastic is made of - Chemical ingredients.\nClose up of microplastic on finger concept of water pollution and global warming
Dopamine molecule, 3D illustration. A neuromodulatory molecule, a neurotransmitter, is a key part of the brain neurophysiology, also used as a drug
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.
Acetylcholine receptors in the lipid layer of cell membrane.
molecular symbol painted on the wall
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Colorful geometric shapes connected with arrows forming a software diagram.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 6jod, putative membrane is shown, white background
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
Transcription is the first step in gene expression. It copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by RNA polymerase 3d rendering.
Freshness capsule
Organic carnauba wax flake with molecular structure. Chemical ingredient used in cosmetic industry.
Chemical formula of Progesterone
Main mutation site of the coronavirus variant B.1.531 emerged in South Africa. The spike protein (red) is bound to the angiotensin converting enzyme 2 (blue). The mutation is at the amino acid position 484 (yellow). Source: PDB entry 6cs2.
DNA - Molecular Structure,
3D cartoon and Gaussian surface models, PDB 6p8e, white background
Mentoring concept on chalkboard
Free Images: "bestof:Osmotic Response Activation Pathway.jpg en Pathway of NFAT5-Mediated Osmotic Response Activation Upon an osmotic stress signal Brx localized at the cell"
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US_Navy_050715-N-5345W-011_An_Aviation_Ordnanceman_signals_the_pilot_of_an_F-A-18A-_Hornet_to_keep_hands_clear_of_all_controls.jpg
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