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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A molecular model of the plasticizer Dibutyl Phthalate or DBP.  As a plasticizer it has been used in many products including adhesives, textiles, cosmetics and children's toys. There are now concerns about its health effects, particularly its effect on male health and behaviour.   Isolated on white.
Science background with molecule or atom
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Cannabidiolic acid or CBDA cannabinoid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Inside protein molecule
Molecule with biology and chemical concept, 3d rendering. Digital drawing.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Bone morphogenetic proteins (BMPs) are a group of growth factors also known as cytokines and as metabologens. 3D cartoon and Gaussian surface models, white background.
Stem of Nerium indicum T.S. under light mircoscope with white background
Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 3D illustration.
Structural model of Benzene molecule
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.
Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view
Chemical formula of Testosterone on a blackboard
3D rendering of microscopic particles and bubbles
Lily leaf c.s. under microscope
Slice of natural crystal for patterns and textures use with high resolution.
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
Early stage, two days, fertilized human eggs before transfer to the woman in an IVF procedure.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Dicyclomine, dicycloverine molecule. Antimuscarinic drug used to treat IBS. Molecular model. 3D rendering. Illustration
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.
Horizontal banner with model of abstract molecular structure. Background of gray color with glass atom model. Copy space for your text. 3d render
Molecular Model of Vitamin D.
Gram stain of the bacterium, Staphylococcus aureus. This bacteria is gram positive, as such it appears purple after staining due to the thick peptidoglycan. The round cells are also seen in clusters.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Free Images: "bestof:Thymol acsv.svg en Chemical structure of thymol ja チモールの構� �式� � Own Calvero 2008-10-01 PD 80px 80px Thymol"
Thymol acsv.svg
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4-Chloroindole-3-acetic acid.svg
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Adamantane acsv.svg
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1,1-Dichloroethane.svg
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