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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

3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen

Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration

Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background

29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.

Ubiquinone (coenzyme Q) is a naturally occurring coenzyme found in the mitochondria of the heart, liver, kidneys, and pancreas

Chemical formula of Bisphenol A (BPA) with black pen. Close-up.

Frankfurt, Germany-March 28, 2013: An air trip from Beijing to Rio de Janeiro, Brazil via Frankfurt, Germany by Lufthansa. Here is an Airbus 380 of Lufthansa in Frankfurt Airport.

After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.

Chain of amino acid or bio molecules called protein - 3d illustration

Molecular model of lactose, a disaccharide sugar in milk.

Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.

$Schematic representation of the zodiacal constellation \$

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.

Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration

$Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img] \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]$

Cinnamic acid molecule. Molecular model. 3D rendering. Illustration

A row of Scandinavian Airlines airplanes at Arlanda Airport, Sweden.

Amphotericin B is an antifungal medication used for serious fungal infections and leishmaniasis. The fungal infections it is used to treat include mucormycosis, aspergillosis, blastomycosis, candidiasis, coccidioidomycosis, and cryptococcosis.

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.

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Cañada del Paseo del Lago, Maracaibo, Estado Zulia, Venezuela 2.jpg

Ex-voto ship Saint Augustin, ca 1810, Church Saint-Sauveur La Rochelle.jpg

Ernest Meissonier by RJ Bingham ca 1860-75b.jpg

Reliefs - Spreckels Temple of Music - San Francisco, CA - DSC05238.JPG

Nu_drapé_voile_bleu_cropped_R._Demachy_ca_1907-15.jpg

Jamaican_Sunrise,_Hamstead,_Jamaica,_ca.1875-ca.1940_(imp-cswc-GB-237-CSWC47-LS11-033).jpg

View_on_the_Canale_Grande_near_the_Cà_Pesaro,_Michele_Marieschi,_14787,_Alte_Pinakothek_Munich.jpg

Pregnant_migrant_woman_living_in_a_squatter_camp_in_Kern_County_CA.jpg

La_Tour_St._Jacques_La_Boucherie_à_Paris_ca._1867.jpg

Minoan gold necklace archmus Heraklion.jpg

Bydgoszcz-Canal-with-metal-footbridge-Bydgoszcz-Poland.jpg

View-of-Stow-lake-at-San-Francisco-Golden-Gate-Park.jpg

Kunsthistorisches Museum 09 04 2013 Archduke Ferdinand.jpg

Plafond Chapelle Royale Versailles Coypel détail 1.jpg

Popemobile assassination attempt John Paul II 13 may 1981 Vatican 13.jpg

Clay minoan model -restored- of a house, 1600 BCE.jpg

Head of a warrior NAMA1933 Athens Greece.jpg

Bust Metrodoros NAMA 368 Athens Greece.jpg

Gerard_David_-_Virgin_and_Child_with_Four_Angels_-_WGA6036.jpg

Dante_Alighieri's_portrait_by_Sandro_Botticelli.jpg

Stuttgart-Staatsgallerie-Modigliani-Frauenakt1305-Artwork.jpg

Minoan era post palatial period recipient archmus Heraklion.jpg

Bronze Zeus or Poseidon NAMA X 15161 Athens Greece.jpg

Bird ancient roman fresco Oplontis Italy.jpg

Odet_Coligny_Châtillon_Chantilly_Clouet.jpg

Mathieu-Meusnier,_atelier_Nadar,_BNF_Gallica.jpg

Marriage_A-la-Mode_2,_The_Tête_à_Tête_-_William_Hogarth.jpg

Leonardo_da_Vinci_-_presumed_self-portrait_-_lossless.png

Polish-folk-collective-on-Polish-national-and-public-holiday.jpg

Broken crab shell on the silver strand beach in coronado.jpg

Dust_Muhammad,_The_Story_Of_Haftvad_And_The_Worm,_Folio_From_The_Shahnama_Of_Shah_Tahmasp_ca._1540_Sadruddin_Aga_khan_Collection.jpg

Metezeau,_Clement,_digue_La_Rochelle_1627,_BNF_Gallica.jpg

Ulbach,_Louis,_dit_Ferragus,_BNF_Gallica.jpg

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Blow,_John,_Huyot_after_White,_BNF_Gallica.jpg

Malte-Brun,_Victor_Adolphe,_par_Alexandre_Quinet,_BNF_Gallica.jpg

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