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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Molecular model of amylose, one of the two sugar components in starch.
Cannabidiolic acid or CBDA cannabinoid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Handwriting Chemical formula of Citric Acid with pen. Close up.
Fictitious molecule model inside red and blue pill isolated on white.
Radon gas periodic table concept with the Mendeleev periodic table of the elements
Abstract technological design of an artificial molecular structure in many colors. Horizontal wide composition.
Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view
Chemical formula of Cortisol
A triangular bone in the lower back formed from fused vertebrae and situated between the two hip bones of the pelvis.
Structural model of Benzene molecule
Phytic acid - inositol polyphosphate - phytate when in salt form- a saturated cyclic acid, is the principal storage form of phosphorus in many plant tissues, especially bran and seeds
3D rendering of microscopic particles and bubbles
3D cartoon and Gaussian surface models, PDB 6gu2, white background
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.
Microcrystalline wax with chemical formula on white laboratory table.
Chemical formula of Estrogen
Breast Cross Section of Fat .
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.
Montelukast drug molecule. It is used in the  treatment of asthma. Molecular model. 3D rendering. Illustration
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]
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background
The 12 constellations of the zodiac drawn on an old paper.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Molecular structure of Sulfur dioxide SO2
Infographic diagram of lower half human skeleton anatomy system anterior view- 3D- Human Anatomy- Medical Diagram- educational and Human Body concept- Isolated on white background
3D rendering of microscopic molecular structure
Molecular structure of Acetylcysteine(also known as N-acetylcysteine or NAC). C5H9NO3S. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D 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.
Free Images: "bestof:Aristolochic-acids-I-and-II-2D-skeletal.png Skeletal formulae of aristolochic acids I and II Structure drawn in http //www cambridgesoft com/software/..."
Ambrisentan.svg
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Notable mutations.svg
Cinchophen.svg
Phosphoserine.svg
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Forasartan.svg
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Colestipol skeletal.svg
4,5-Dihydroorotic acid.svg
S-Nitroso-N-acetylpenicillamine.svg
Tc99 sestamibi 2D structure.svg
3-methylglutaconic acid.svg
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Carbamic acid.svg
4-Aminomethylbenzoic acid.svg
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L-Canaline.svg
Daniquidone.svg
3-Methylthiofentanyl.svg
Hexaminolevulinate hydrochloride.svg
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