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    Female neck and back muscles, computer illustration — Stock Photo
    Female neck and back muscles, computer illustration
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease — Stock Photo
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease
    Stomach lining. Coloured light micrograph (LM) of the stomach. The lumen is at top (white). The surface of the mucosa consists of simple columnar cells that secrete mucus — Stock Photo
    Stomach lining. Coloured light micrograph (LM) of the stomach. The lumen is at top (white). The surface of the mucosa consists of simple columnar cells that secrete mucus
    Mucosa of the trachea — Stock Photo
    Mucosa of the trachea
    Female anatomy showing internal organs with skeleton on white background. — Stock Photo
    Female anatomy showing internal organs with skeleton on white background.
    Heart strings strings — Stock Photo
    Heart strings strings
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Human hair, coloured scanning electron micrograph (SEM). Magnification: x550 when printed at 10 centimetres wide. — Stock Photo
    Human hair, coloured scanning electron micrograph (SEM). Magnification: x550 when printed at 10 centimetres wide.
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Male baseball player muscles while holding bat, computer illustration. — Stock Photo
    Male baseball player muscles while holding bat, computer illustration.
    Eye muscles in human skull, computer illustration. — Stock Photo
    Eye muscles in human skull, computer illustration.
    Gluteus maximus muscle — Stock Photo
    Gluteus maximus muscle
    Layer of cells, computer illustration — Stock Photo
    Layer of cells, computer illustration
    Visual render of Human skin anatomy — Stock Photo
    Visual render of Human skin anatomy
    Nerve cell with many dendrites on blue background, digital illustration. — Stock Photo
    Nerve cell with many dendrites on blue background, digital illustration.
    Female body showing hips muscles, computer illustration — Stock Photo
    Female body showing hips muscles, computer illustration
    Fat cell. Coloured scanning electron micrograph (SEM) of part of a fat-storing cell (adipocytes). Fat cells are one of the largest cell types in the human body, each cell being 100 to 120 microns in diameter — Stock Photo
    Fat cell. Coloured scanning electron micrograph (SEM) of part of a fat-storing cell (adipocytes). Fat cells are one of the largest cell types in the human body, each cell being 100 to 120 microns in diameter
    View of Trapezius muscle — Stock Photo
    View of Trapezius muscle
    Man with gynecomastia disorder, digital illustration. — Stock Photo
    Man with gynecomastia disorder, digital illustration.
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease — Stock Photo
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease
    Coloured scanning electron micrograph (SEM) of a section through healthy skin. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through healthy skin.
    Human nerve structure in cross section, digital illustration. — Stock Photo
    Human nerve structure in cross section, digital illustration.
    3d illustration of cells pattern with red cell. — Stock Photo
    3d illustration of cells pattern with red cell.
    Female back muscles, low angle view, computer illustration — Stock Photo
    Female back muscles, low angle view, computer illustration
    Colored magnetic resonance imaging scans of healthy brain of patient. — Stock Photo
    Colored magnetic resonance imaging scans of healthy brain of patient.
    Red colored nerve cell on dark background, digital illustration. — Stock Photo
    Red colored nerve cell on dark background, digital illustration.
    Colored scanning electron micrograph image of tooth dentine, mineralised connective tissue found under tooth enamel. — Stock Photo
    Colored scanning electron micrograph image of tooth dentine, mineralised connective tissue found under tooth enamel.
    Neck muscles in female body, side view, computer illustration — Stock Photo
    Neck muscles in female body, side view, computer illustration
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Illustration of human heart anatomy on white background. — Stock Photo
    Illustration of human heart anatomy on white background.
    Neck muscles in female body, side view, computer illustration — Stock Photo
    Neck muscles in female body, side view, computer illustration
    View of Heart anatomy — Stock Photo
    View of Heart anatomy
    Culturing anaerobic bacteria — Stock Photo
    Culturing anaerobic bacteria
    Male back muscles, low angle view, computer illustration. — Stock Photo
    Male back muscles, low angle view, computer illustration.
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Fingers crossed and tied — Stock Photo
    Fingers crossed and tied
    Smooth muscle structure, conceptual computer illustration. — Stock Photo
    Smooth muscle structure, conceptual computer illustration.
    Rhomboid muscles in human back bones, computer illustration. — Stock Photo
    Rhomboid muscles in human back bones, computer illustration.
    Latissimus dorsi muscle — Stock Photo
    Latissimus dorsi muscle
    Haversian canals in compact bone, light micrograph. — Stock Photo
    Haversian canals in compact bone, light micrograph.
    Plantar skin, light micrograph (LM) of sectioned foot sole skin. The skin on the soles of the feet is referred to as plantar skin as the outer layer of keratin (stratum corneum) (top) is much thicker here than in the rest of the body — Stock Photo
    Plantar skin, light micrograph (LM) of sectioned foot sole skin. The skin on the soles of the feet is referred to as plantar skin as the outer layer of keratin (stratum corneum) (top) is much thicker here than in the rest of the body
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    False-colour scanning electron micrograph of a section of healthy lung tissue, showing the microscopic air sacs (alveoli) where gas exchange takes place. — Stock Photo
    False-colour scanning electron micrograph of a section of healthy lung tissue, showing the microscopic air sacs (alveoli) where gas exchange takes place.
    Mature virus and budding release of HIV — Stock Photo
    Mature virus and budding release of HIV
    Human nerve structure in cross section, digital illustration. — Stock Photo
    Human nerve structure in cross section, digital illustration.
    Pseudostratified epithelium, light micrograph. Pseudostratified epithelium is a type of epithelium that comprises only a single layer of cells. — Stock Photo
    Pseudostratified epithelium, light micrograph. Pseudostratified epithelium is a type of epithelium that comprises only a single layer of cells.
    Human silhouette showing heart with blood vessels and bronchial tree on white background. — Stock Photo
    Human silhouette showing heart with blood vessels and bronchial tree on white background.
    Colored scanning electron micrograph of sectioned seminiferous tubule, site of sperm production in human testes. — Stock Photo
    Colored scanning electron micrograph of sectioned seminiferous tubule, site of sperm production in human testes.
    Fractured pancreas tissue — Stock Photo
    Fractured pancreas tissue
    Colon cancer, digital illustration and light micrograph showing colon adenocarcinoma. — Stock Photo
    Colon cancer, digital illustration and light micrograph showing colon adenocarcinoma.
    Male basketball player muscles while running with ball, computer illustration. — Stock Photo
    Male basketball player muscles while running with ball, computer illustration.
    Skeletal muscle structure — Stock Photo
    Skeletal muscle structure
    Lower arm anatomy — Stock Photo
    Lower arm anatomy
    Male back, neck and head muscles, computer illustration. — Stock Photo
    Male back, neck and head muscles, computer illustration.
    Visual rendering of Abdominal pain — Stock Photo
    Visual rendering of Abdominal pain
    Female anatomy showing internal organs on black background. — Stock Photo
    Female anatomy showing internal organs on black background.
    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis. — Stock Photo
    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis.