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24385232 results

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    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    False-colour transmission electron micrograph (TEM) of human striated muscle. — Stock Photo
    False-colour transmission electron micrograph (TEM) of human striated muscle.
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Red blood cells in sickle cell anaemia — Stock Photo
    Red blood cells in sickle cell anaemia
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Surface of the small intestine — Stock Photo
    Surface of the small intestine
    Chromosomes during cell division — Stock Photo
    Chromosomes during cell division
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Blood clot structure — Stock Photo
    Blood clot structure
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Organs of reproductive system — Stock Photo
    Organs of reproductive system
    Artwork of human fertilization — Stock Photo
    Artwork of human fertilization
    Upper-body and skull skeletal system — Stock Photo
    Upper-body and skull skeletal system
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Coloured scanning electron micrograph (SEM) of a section through a vein in the liver, which is filled with red blood cells (erythrocytes, red). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through a vein in the liver, which is filled with red blood cells (erythrocytes, red).
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Nerve cells network — Stock Photo
    Nerve cells network
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Hand of a patient with osteoarthritis — Stock Photo
    Hand of a patient with osteoarthritis
    Total hip replacement — Stock Photo
    Total hip replacement
    Intestinal lining anatomy — Stock Photo
    Intestinal lining anatomy
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Neural network and connections — Stock Photo
    Neural network and connections
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Muscles and structural anatomy — Stock Photo
    Muscles and structural anatomy
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Cervical spine and blood supply system — Stock Photo
    Cervical spine and blood supply system
    Hypodermic needle (26 gauge) and human blood, coloured scanning electron micrograph (SEM). — Stock Photo
    Hypodermic needle (26 gauge) and human blood, coloured scanning electron micrograph (SEM).
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Human head anatomy — Stock Photo
    Human head anatomy
    Skull with an extradural haematoma — Stock Photo
    Skull with an extradural haematoma
    Male anatomy reference — Stock Photo
    Male anatomy reference
    Cardiovascular system of healthy adult — Stock Photo
    Cardiovascular system of healthy adult
    Leg and foot bones — Stock Photo
    Leg and foot bones
    Structure and anatomy of human teeth — Stock Photo
    Structure and anatomy of human teeth
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Human sinuses structure and anatomy — Stock Photo
    Human sinuses structure and anatomy
    Surface of the human tongue, computer illustration. — Stock Photo
    Surface of the human tongue, computer illustration.
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Chromosomes with expanded and folded arms — Stock Photo
    Chromosomes with expanded and folded arms
    Red blood cells — Stock Photo
    Red blood cells
    Human internal brain anatomy — Stock Photo
    Human internal brain anatomy
    Microvilli of gallbladder surface — Stock Photo
    Microvilli of gallbladder surface
    Macrophages engulfing tuberculosis bacteria — Stock Photo
    Macrophages engulfing tuberculosis bacteria
    Healthy colon and skeletal system — Stock Photo
    Healthy colon and skeletal system
    Schematic rendering of human skeletal system — Stock Photo
    Schematic rendering of human skeletal system
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Smooth muscle structure, conceptual computer illustration. — Stock Photo
    Smooth muscle structure, conceptual computer illustration.
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Leg musculature and structural anatomy — Stock Photo
    Leg musculature and structural anatomy
    Normal human renal artery — Stock Photo
    Normal human renal artery
    Adult male skeleton — Stock Photo
    Adult male skeleton