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Melatonin is a hormone, released primarily by the pineal gland, that regulates the sleep–wake cycle. 3D ball-and-stick model, white background
Chemical formula of Cortisol
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
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.
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
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Dopamine ( DA) hormone molecule. Molecular model. 3D rendering. 3D illustration
Fictitious molecule model inside red and blue pill isolated on white.
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
Chemical formula of Progesterone
Chemical formula of Glyphosate. Close-up.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Plastic raw material in granules against the background of Chemical Laboratory and reagents. Polypropylene, Ethylene, Polypropylene research in laboratory conditions
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.
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.
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.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Chemical formula of Aldosterone
Cinnamic acid molecule.  Molecular model. 3D rendering. Illustration
Inside protein molecule
Mirror in the form of hydrogen formula H2 on green background. Sky reflection. Concept of getting green hydrogen from renewable energy sources
Close up of Chemistry text book
Elbasvir is a drug approved by the FDA for the treatment of hepatitis C.
3d Molecular StructurePlease see some similar pictures from my portfolio:
Vitamin B1. Thiamine molecule on paper texture background. Skeletal formula of vitamin b1. Recessed text in green and yellow.
A ball and stick model of N,N-Diethyl-meta-toluamide, commonly known as DEET. The most common active ingredient in insect repellents. Isolated on white.
Sildenafil molecule. It is drug for the treatment of erectile dysfunction. Molecular model. 3D rendering. Illustration
Molecular model of amylose, one of the two sugar components in starch.
The main hormones produced by the thyroid gland are thyroxine or tetraiodothyronine or T4 and triiodothyronine or T3 3d rendering
chemical structures drawn on a blackboard
Free Images: "bestof:Dinaciclib.svg Chemical structure of w dinaciclib SCH-727965 Own 14 51 10 February 2014 UTC Ed Edgar181 Amine oxides Ethyl compounds Piperidines Primary"
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