Alzheimer disease. Hippocampus. Close-up of neurons with Neurofibrillary tangles and Amyloid plaques vector art illustration
Glucagon-like peptide-1. GLP-1 from blood vessel to pancreas, brain and stomach. vector art illustration
Injection methods. intramuscular, subcutaneous, intravenous, and intradermal injections. vector art illustration
Aging process. comparison of Young and aged skin. Collagen, Elastin and fibroblasts vector art illustration
Inflammatory bowel disease. large intestine. Crohn disease and Ulcerative colitis. vector art illustration
