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3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Intestinal microbiome,Probiotics health benefits,Gut bacteria,lactococcus, propionibacterium, bifidobacterium.
The amyloid beta peptide (light blue) is a component of the amyloid precursor protein, which is bound to a cell membrane. The gamma secretase enzyme cuts the free form, that aggregates to amyloid plaques. Source: PDB entries 2beg, 1mwp
A molecular model of Human Insulin. Isolated on black.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Molecular model of amylose, one of the two sugar components in starch
A 3D rendering of cortisol molecules, the primary stress hormone produced by the adrenal glands
Evolution of nanotechnology and self-proliferation of therapeutic agents
3D cartoon and Gaussian surface models with a putative membrane shown, PDB 4p02, white background
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
Pathogen yeasts infections are treated with fluconazole, that blocks the lanosterol 14-alpha demethylase. This enzyme is essential for the biosynthesis of ergosterol, that is essential for the permeability and rigidity of the fungal plasma membrane. The magnification shows the active site with fluconazole interacting with a heme group. Source PDB entry 5esf.
Vitamin B12 Concept
Segment of human collagen isolated on a white background
Chemical formula of Cortisol
Transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA with RNA strand in the cell 3d rendering
DNA Genetic Research - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands analyzing. Science nanotechnology.
A carboxypeptidase is a protease enzyme that hydrolyzes a peptide bond at the carboxy-terminal end of a protein or peptide. 3D cartoon model, secondary structure color scheme, PDB 2v77, white background.
Vitamin B12 Concept
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.
3d render Set of 3d render Probiotic Bacteria Bulgaricus, Lactobacillus, Propionbacterium. Lactococcus, Streptococcus Thermofillus, Bifidobacterium. Volume illustration.
Bacteria culture on agar plate, biohazard sign in background, selective focus on the lower petri dish. AdobeRGB color profile. This and a lot of more in my lightbox medical & sciences:
Cyclooxygenase (COX), officially known as prostaglandin-endoperoxide synthase (PTGS), is an enzyme (specifically, a family of isozymes, EC 1.14.99.1) that is responsible for formation of prostanoids, including thromboxane and prostaglandins such as prostacyclin, from arachidonic acid. Two COX enzymes are known to be involved in prostaglandin synthesis, COX-1 and COX-2. COX-1 generates prostaglandins that are involved in the protection of gastrointestinal mucosa, while COX-2 generates prostaglandins that mediate inflammation and pain in sites throughout the body.
Spiral Balls
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 3ree, white background
In recent years, the presence of bacteria in the body has been reported as the cause of various biological phenomena, and the subject of bacteria is often a hot topic. This image shows bacteria under a microscope. These images of bacteria can be used universally for both good and bad bacteria.\nThis image was not created by AI.
Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
Drug in capsule that begins to dissolve in the body
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Pink podiums on a tree branch with scattered colorful beads,
Free Images: "bestof:PDB 1g1p EBI.jpg Small proteins Knottins small inhibitors toxins lectins omega toxin-like Conotoxin Conotoxin EBI License 1g1p November 16 2008 Conotoxin Files"
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