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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
snack
Food containing natural iron. Fe: Liver, avocado, broccoli, spinach, parsley, beans, nuts, on a white background. Top view.
Japanese vegan foods made from soybeans include natto, miso, tofu, soy sauce, bean sprouts, and many others.
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
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
Concept of sports or fitness nutrition, close up
Food supplement capsules with oil - vitamin A
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.
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.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Overhead view of a group of healthy food with high content of ferrum. The composition includes liver, red beef meat, prawns, tofu, mixed beans, quinoa, spinach, oyster, pistachio, pumpkin seeds, dark chocolate among otheers. High resolution 42Mp studio digital capture taken with SONY A7rII and Zeiss Batis 40mm F2.0 CF lens
Different fresh products and paper with Tyrosine chemical formula on white wooden table, flat lay. Sources of essential amino acids
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.
Unsaturated fats. Sources of fats good for health. Top view
Liver Fluke Section under light microscope with white background
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.
Abstract Genetics Disease - 3d rendered image.
Best nutritious food to fight with anemia. Natural source iron, vitamins and minerals
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Different foods rich in melatonin that can help you sleep. Different tasty products on white background
Molecular model of lactose, a disaccharide sugar in milk.
Plant based protein food (legumes, lentils, beans, seeds) and Healthy dry Pea Protein Powder, food supplement, Fitness nutrition on blue green background. Vegan, vegetarian food concept.
Someone requested a photo of an elevator button, but I decided to try rendering one in PS instead. Please let me know how or where you use this image.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Vegan burger isolated on a woden table
Calcium Rich Foods for Healthy diet eating and For Immune Boostig. Top view with copy space
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.
3D cartoon and Gaussian surface models, PDB 2vtb, white background.
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
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