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23809826 results

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    Male anatomy reference — Stock Photo
    Male anatomy reference
    Coloured profile X-ray of a human mandible (lower jaw). — Stock Photo
    Coloured profile X-ray of a human mandible (lower jaw).
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Structure of alveoli of human lungs — Stock Photo
    Structure of alveoli of human lungs
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Normal foot bones anatomy — Stock Photo
    Normal foot bones anatomy
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Syphilis ulcer on penis — Stock Photo
    Syphilis ulcer on penis
    Human brain anatomy, illustration — Stock Photo
    Human brain anatomy, illustration
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Human vein showing tissue stratification — Stock Photo
    Human vein showing tissue stratification
    Heart pacemaker, X-ray — Stock Photo
    Heart pacemaker, X-ray
    Nerve cell structure on plain background — Stock Photo
    Nerve cell structure on plain background
    Healthy pancreas and internal organs — Stock Photo
    Healthy pancreas and internal organs
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Visual rendering of Animal cells — Stock Photo
    Visual rendering of Animal cells
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Sinuses cavities structure and anatomy — Stock Photo
    Sinuses cavities structure and anatomy
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human brain and cervical nerves — Stock Photo
    Human brain and cervical nerves
    Used surgical swab — Stock Photo
    Used surgical swab
    Human fetus age 19 weeks — Stock Photo
    Human fetus age 19 weeks
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Epithelium of a foliate papillae of the tongue — Stock Photo
    Epithelium of a foliate papillae of the tongue
    Chromosome structure and composition — Stock Photo
    Chromosome structure and composition
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Red blood cells — Stock Photo
    Red blood cells
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Trichina spiralis roundworm — Stock Photo
    Trichina spiralis roundworm
    Human skeleton with emphasis on thoracic region — Stock Photo
    Human skeleton with emphasis on thoracic region
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Human kidneys with adrenal glands — Stock Photo
    Human kidneys with adrenal glands
    Chromosomes with expanded and folded arms — Stock Photo
    Chromosomes with expanded and folded arms
    Light micrograph (LM) showing blood supply to muscle fibers. — Stock Photo
    Light micrograph (LM) showing blood supply to muscle fibers.
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Nerve cells and axons — Stock Photo
    Nerve cells and axons
    Structural anatomy of normal shoulder — Stock Photo
    Structural anatomy of normal shoulder
    Actinocyclus sp. diatom unicellular algae — Stock Photo
    Actinocyclus sp. diatom unicellular algae
    Neural network showing synaptic terminals — Stock Photo
    Neural network showing synaptic terminals
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Human hand bones anatomy — Stock Photo
    Human hand bones anatomy
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Syphilis bacteria shape and structure — Stock Photo
    Syphilis bacteria shape and structure
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Escherichia coli pathogenic bacteria — Stock Photo
    Escherichia coli pathogenic bacteria
    Destruction of a human embryo — Stock Photo
    Destruction of a human embryo
    Shoulder joint and bones — Stock Photo
    Shoulder joint and bones
    Human hand bones structure — Stock Photo
    Human hand bones structure
    Normal shoulder and elbow joints — Stock Photo
    Normal shoulder and elbow joints
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Endictya oceanica diatom — Stock Photo
    Endictya oceanica diatom
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus