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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

A 3D rendering of cortisol molecules, the primary stress hormone produced by the adrenal glands

Spiral Balls

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

Disulfiram is a drug used to support the treatment of chronic alcoholism by producing an acute sensitivity to ethanol. 3d illustration

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.

3D cartoon and Gaussian surface models, PDB 6gu2, 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.

blackboard full of chemical formula

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.

Docosahexanoic acid (dha) chemical structure 3d rendering

Medical Laboratory Research Background

3D cartoon and Gaussian surface models, PDB 1n69, white background

Drug in capsule that begins to dissolve in the body

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

Pink podiums on a tree branch with scattered colorful beads,

Halitosis Bacteria found in the mouth which can cause halitosis or bad breath. 3D illustration

Closeup of X chromosome with DNA inside

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