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    Mature virus and budding release of HIV — Stock Photo
    Mature virus and budding release of HIV
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink). — Stock Photo
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink).
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Abstract green colored cancer cells on tissue, digital illustration. — Stock Photo
    Abstract green colored cancer cells on tissue, digital illustration.
    Healthy human skin — Stock Photo
    Healthy human skin
    Closeup view of Brandy snap Tuilles with lemon cream in a bowl — Stock Photo
    Closeup view of Brandy snap Tuilles with lemon cream in a bowl
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree. — Stock Photo
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree.
    Slice of woodruff cake — Stock Photo
    Slice of woodruff cake
    Mid section of woman spending time at home, sitting by table with laptop on, wiping her smartphone. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Mid section of woman spending time at home, sitting by table with laptop on, wiping her smartphone. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    View of Mitral valve — Stock Photo
    View of Mitral valve
    Male body with back muscles, computer illustration. — Stock Photo
    Male body with back muscles, computer illustration.
    Sciatic nerve showing a bundle of nerve fibres — Stock Photo
    Sciatic nerve showing a bundle of nerve fibres
    Male physical therapist massaging leg of anonymous woman in clinic — Stock Photo
    Male physical therapist massaging leg of anonymous woman in clinic
    Culturing anaerobic bacteria — Stock Photo
    Culturing anaerobic bacteria
    Mature virus and budding release of HIV — Stock Photo
    Mature virus and budding release of HIV
    Closeup view of one baked Empanada on white tissue — Stock Photo
    Closeup view of one baked Empanada on white tissue
    Human hair, coloured scanning electron micrograph (SEM). — Stock Photo
    Human hair, coloured scanning electron micrograph (SEM).
    Light micrograph of a section through the liver of a patient with glycogenosis, or glycogen storage disease (GSD). GSD is a rare condition that changes the way the body uses and stores glycogen, a form of sugar or glucose. Haematoxylin and eosin stai — Stock Photo
    Light micrograph of a section through the liver of a patient with glycogenosis, or glycogen storage disease (GSD). GSD is a rare condition that changes the way the body uses and stores glycogen, a form of sugar or glucose. Haematoxylin and eosin stai
    Tissue and plastic mug container — Stock Photo
    Tissue and plastic mug container
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Male baseball player muscles while holding bat, computer illustration. — Stock Photo
    Male baseball player muscles while holding bat, computer illustration.
    Fallopian tube cellular structure — Stock Photo
    Fallopian tube cellular structure
    Cancer cell with filaments — Stock Photo
    Cancer cell with filaments
    Areolar connective tissue, light micrograph. — Stock Photo
    Areolar connective tissue, light micrograph.
    Illustration of human heart anatomy on grey background. — Stock Photo
    Illustration of human heart anatomy on grey background.
    Colored scanning electron micrograph showing urethral epithelium of urethra. — Stock Photo
    Colored scanning electron micrograph showing urethral epithelium of urethra.
    Main muscles controlling human posture — Stock Photo
    Main muscles controlling human posture
    Man with gynecomastia disorder, digital illustration. — Stock Photo
    Man with gynecomastia disorder, digital illustration.
    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.
    Skin anatomy showing tissue stratification — Stock Photo
    Skin anatomy showing tissue stratification
    Human lung tissue, light micrograph. Lungs are the primary organs of the respiratory system in humans and many other animals. Haematoxylin and eosin stain. — Stock Photo
    Human lung tissue, light micrograph. Lungs are the primary organs of the respiratory system in humans and many other animals. Haematoxylin and eosin stain.
    Closeup view of one red crab on tissue — Stock Photo
    Closeup view of one red crab on tissue
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Illustration of human heart anatomy on grey background. — Stock Photo
    Illustration of human heart anatomy on grey background.
    Veggie burger with lettuce — Stock Photo
    Veggie burger with lettuce
    X-ray of large shoulder lipoma — Stock Photo
    X-ray of large shoulder lipoma
    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.
    Colored magnetic resonance imaging scans of healthy brain of patient. — Stock Photo
    Colored magnetic resonance imaging scans of healthy brain of patient.
    Blue colored nerve cell on white background, digital illustration. — Stock Photo
    Blue colored nerve cell on white background, digital illustration.
    Animal cells with mitochondria, illustration. — Stock Photo
    Animal cells with mitochondria, illustration.
    Bacteria on human skin — Stock Photo
    Bacteria on human skin
    View of Triceps muscle — Stock Photo
    View of Triceps muscle
    Duct lined with pseudostratified epithelium — Stock Photo
    Duct lined with pseudostratified epithelium
    Epithelium from a fallopian tube — Stock Photo
    Epithelium from a fallopian tube
    Caucasian woman spending time at home, sitting in living room on sofa, wiping her smartphone with tissue. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Caucasian woman spending time at home, sitting in living room on sofa, wiping her smartphone with tissue. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    View of Trapezius muscle — Stock Photo
    View of Trapezius muscle
    Tween girl attends a zoom meeting for class during quarantine — Stock Photo
    Tween girl attends a zoom meeting for class during quarantine
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Trachea lining. Coloured transmission electron micrograph (TEM) of a longitudinal section through the lining of the trachea (windpipe), which links the larynx (voicebox) to the lungs — Stock Photo
    Trachea lining. Coloured transmission electron micrograph (TEM) of a longitudinal section through the lining of the trachea (windpipe), which links the larynx (voicebox) to the lungs
    Oesophageal cancer, computer illustration and light micrograph of cancer tissue. — Stock Photo
    Oesophageal cancer, computer illustration and light micrograph of cancer tissue.
    Bone tissue production — Stock Photo
    Bone tissue production
    Woman blowing nose on tissue. — Stock Photo
    Woman blowing nose on tissue.
    Female skeleton with visible outer intercostal muscles, computer illustration. — Stock Photo
    Female skeleton with visible outer intercostal muscles, computer illustration.
    Digital illustration of human bone structure. — Stock Photo
    Digital illustration of human bone structure.
    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis. — Stock Photo
    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis.
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Female anatomy showing internal organs on black background. — Stock Photo
    Female anatomy showing internal organs on black background.
    Light micrograph (LM) of longitudinal section through a fetal finger tip to show the developing nail. — Stock Photo
    Light micrograph (LM) of longitudinal section through a fetal finger tip to show the developing nail.
    Human compact bone tissue, light micrograph. — Stock Photo
    Human compact bone tissue, light micrograph.
    Striated muscle. Coloured transmission electron micrograph (TEM) of a longitudinal section through striated skeletal muscle. The striated banding-pattern of the muscle fibrils is seen — Stock Photo
    Striated muscle. Coloured transmission electron micrograph (TEM) of a longitudinal section through striated skeletal muscle. The striated banding-pattern of the muscle fibrils is seen