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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
ABC Letters Cubes - White Background - 3D Rendering
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Businesswoman holding jigsaw puzzle pieces with “Big Data” text
Carbamide in Chemical Watch Glass with molecular structure. Chemical ingredient used in medical and public health issues.
Inside protein molecule
3D cartoon and Gaussian surface models, PDB 3v6b, white background
snack
The cytokin interleukin 11 (IL-11) plays an important role in autoimmune diseases, fibrotic complications, and solid cancers. Blocking IL-11 can extend lifespan and improve health.
Top view of various kinds of vegan protein sources like tofu, tempeh, soy beans, soy milk, mushrooms, wakame, lentils, peanuts, spinach and chick peas. All the objects are on a gray bluish backdrop. Studio shot taken with Canon EOS 6D Mark II and Canon EF 24-105 mm f/4L
Different fresh products and paper with Tyrosine chemical formula on white wooden table, flat lay. Sources of essential amino acids
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
Vintage photo, Ingredients or products containing vitamin B1 and dietary fiber, natural sources of minerals, healthy lifestyle and nutrition
walnuts and grapefruit
3D cartoon and Gaussian surface models, PDB 6gu2, 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.
Calcium Rich Foods for Healthy diet eating and For Immune Boostig. Top view with copy space
This stock photo features a blue puzzle piece with the text “Rehab” being placed into a puzzle by a hand. The image symbolizes the important role of rehabilitation and healing after an illness or injury. It highlights the process of recovery and restoration of health
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Freshness capsule
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Photomicrograph of newly hatched freshwater leech. Note multiple eyes at head and second attachment sucker at tail. Body length approx. 3 mm. Live specimen. Wet mount, 5X objective, transmitted brightfield illumination.
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
blue bubble with h2 text
dry uncooked soya in white small bowl on ceramic
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
Unsaturated fats. Sources of fats good for health. Top view
chinese medicine Rhizoma Dioscoreae Septemlobae on black background
Foods rich in  Vitamin B6 (Pyridoxine). Healthy food concept. Top view
Selection of different grains in bowls
Free Images: "bestof:PDB 1h8c EBI.jpg Alpha and beta proteins a+b beta-Grasp ubiquitin-like Ubiquitin-like UBX domain Fas-associated factor 1 Faf1 EBI License 1h8c November 16 2008"
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Japan Electricity Production 1980-2014.svg
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Jak domain structure.svg
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2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Equilateral pentagon.SVG
ROU regiunea de dezvoltare Centru locator map.svg
ROU regiunea de dezvoltare Sud locator map.svg
ROU regiunea de dezvoltare Sud-Est locator map.svg
ROU regiunea de dezvoltare București și Ilfov locator map.svg
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De_aanvaarding_van_het_Hoog_Bewind_door_het_Driemanschap_in_naam_van_de_prins_van_Oranje,_21_november_1813_Rijksmuseum_SK-A-1558.jpeg
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Memorieportret van Moses ter Borch Rijksmuseum SK-A-4908.jpeg
Thyroid hormone synthesis.svg
RomanEmpire 117.svg
World Organization of the Scout Movement-Eurasian Region purple.svg
RomanEmpire 117 es.svg
Delta sigma dithering 1st order err vs frq.svg
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