Hodgkin's lymphoma, light micrograph
Breast cancer, light micrograph
Bladder cancer, LM
Testicular cancer, light micrograph
Thyroid cancer, light micrograph
Bone tumour, light micrograph
Blood vessel, TEM
Compact bone, light micrograph
Blood clot, light micrograph
Bone marrow, light micrograph
Kidney cancer, light micrograph
Red blood cells, SEM
Asbestos in lung tissue, light micrograph
Epididymis, light micrograph
Islet of Langerhans, light micrograph
Crenate red blood cells, SEM
White blood cells, SEM
Illustration of a cancer cell
Salmonella bacteria, TEM
Ebola virus research, conceptual illustration
White blood cell and platelet, SEM
Blood cells, SEM
Kidney cancer, illustration and light micrograph
Cardiology research, conceptual illustration
Comfrey pollen, SEM
Skin blood vessel, SEM
Otoliths, SEM
Smoker's lungs, illustration and light micrograph
Human papillomaviruses
Snake red blood cells, SEM
Montage of microscope and test tubes
Fuzzy leaf, SEM, colored blue
Computer-enhanced LM of human chromosomes
Light microscope, illustration
サイエンスイメージ
Scanning electron microscope, 3D illustration
Bacterial skin infection, SEM
Microscopes (digital composite)
Microscope and microorganism montage
Oesophageal cancer, illustration and micrograph
Herpes virus, TEM
Blood disorder, conceptual image
Legionella sp. bacteria, computer artwork
サーモグラフィー
E coli bacteria, SEM
Chronic appendicitis, illustration and light micrograph
Acute appendicitis, illustration and light micrograph
Acute suppurative appendicitis, composite image
Earth science research, artwork
Human lungs anatomy and histology, illustration
Human lung anatomy and histology, illustration
E. coli bacteria
Meningitis B vesicles, TEM
Human papillomavirus particles, TEM
Virtual ECG
Influenza virus particles, TEM
Hepatitis C viruses, TEM
Heartbeat
Leukaemia, conceptual composite image
Anthrax bacteria
Anti-bacterial dressing
Flower pollen
Rotavirus particle, artwork and TEM
Plant cell
Light microscopy
Ovarian follicles, micrograph and illustration
Genetic engineering
Hands holding needle surrounded by vials of blood
Man with sleeping disorder
Smoker's lungs, illustration
Human stomach cancer, illustration and light micrograph
Fatty liver, illustration and micrograph
Fatty liver, conceptual illustration
Fatty liver in obese person, conceptual illustration
Lungs, illustration
Genetic blood disorders, conceptual composite image
DNA structure and petri dishes
Man with enhanced heart beside ecg printout
Thyroid cancer, illustration