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From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Stomach cancer, symptoms, stages, treatment, 3d illustration
Fictitious molecule model inside red and blue pill isolated on white.
Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Chemical formula of Progesterone
business strategy concept infographic diagram illustration of balanced scorecard perspectives
Abstract Globe World Maps On White
Chemical formula of Testosterone on a blackboard
Molecular structure of Sulfur dioxide SO2
Triacetin, glycerin triacetate molecule. It is triglyceride, triester of glycerol, food additive with E number E1518. Molecular model. 3D rendering. 3D illustration
Open capsule or pill with molecular structure. Nanotechnology concept
Breast Cross Section of Fat .
Chemical formula of Testosterone
Tetradecylthioacetic acid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Molecular model of lactose, a disaccharide sugar in milk.
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.
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration
3d render Science Medical Molecule Orange (Depth Of Field)
Microcrystalline wax with chemical formula on white laboratory table.
Crystal Lattice
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Molecular model of amylose, one of the two sugar components in starch.
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA). The substrates in the binding sites are depicted in red.
Abstract technological design of an artificial molecular structure in many colors. Horizontal wide composition.
Free Images: "bestof:Carebastine skeletal.svg carebastine the active metabolite of ebastine The difference to ebastine is highlighted own based on File Ebastine svg Anypodetos"
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Synthesis of cation of ((C5tBu3H2)Rh(C5H5))BF4.svg
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