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    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis. — Stock Photo
    Digital illustration of gross anatomy of kidneys with chronic glomerulonephritis.
    Anatomy of male muscular system on white background — Stock Photo
    Anatomy of male muscular system on white background
    Light micrograph (LM) of a section through the fingertip. — Stock Photo
    Light micrograph (LM) of a section through the fingertip.
    Stomach lining. Coloured scanning electron micrograph (SEM) of the glandular lining (mucosa) of the stomach. The gastric mucosa secretes the digestive enzymes and hydrochloric acid — Stock Photo
    Stomach lining. Coloured scanning electron micrograph (SEM) of the glandular lining (mucosa) of the stomach. The gastric mucosa secretes the digestive enzymes and hydrochloric acid
    Male body with back muscles, computer illustration. — Stock Photo
    Male body with back muscles, computer illustration.
    Nerve cell with many dendrites on blue background, digital illustration. — Stock Photo
    Nerve cell with many dendrites on blue background, digital illustration.
    Medical illustration of alveoli on black background — Stock Photo
    Medical illustration of alveoli on black background
    Bacterial cells on tissue surface — Stock Photo
    Bacterial cells on tissue surface
    Closeup view of a white bowl of snacks — Stock Photo
    Closeup view of a white bowl of snacks
    Cancer invasion into surrounding tissues, conceptual computer illustration. — Stock Photo
    Cancer invasion into surrounding tissues, conceptual computer illustration.
    3d illustration of brain cancer cell connecting to tissue. — Stock Photo
    3d illustration of brain cancer cell connecting to tissue.
    A Caucasian woman spending time at home, blowing her nose. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic. — Stock Photo
    A Caucasian woman spending time at home, blowing her nose. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic.
    Businesswoman with allergies sneezing into tissue in office — Stock Photo
    Businesswoman with allergies sneezing into tissue in office
    Human intestinal villi, computer illustration. — Stock Photo
    Human intestinal villi, computer illustration.
    Asparagus and herbs on pink tissue paper — Stock Photo
    Asparagus and herbs on pink tissue paper
    Human heart in cross-section with blood vessels on white background. — Stock Photo
    Human heart in cross-section with blood vessels on white background.
    Male hips and buttocks muscles, computer illustration. — Stock Photo
    Male hips and buttocks muscles, computer illustration.
    Human intestinal villi, computer illustration. — Stock Photo
    Human intestinal villi, computer illustration.
    Public toilet interior with sanitaryware and furniture — Stock Photo
    Public toilet interior with sanitaryware and furniture
    Illustration of bone osteoporosis on white background. — Stock Photo
    Illustration of bone osteoporosis on white background.
    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.
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Male basketball player muscles while running with ball, computer illustration. — Stock Photo
    Male basketball player muscles while running with ball, computer illustration.
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration. — Stock Photo
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration.
    Medical illustration of alveoli on black background — Stock Photo
    Medical illustration of alveoli on black background
    Star-shaped biscuits with cardamom — Stock Photo
    Star-shaped biscuits with cardamom
    View of Deltoid muscle — Stock Photo
    View of Deltoid muscle
    Abstract view of plant tissue in light micrograph. — Stock Photo
    Abstract view of plant tissue in light micrograph.
    A Caucasian woman spending time at home, blowing her nose. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic. — Stock Photo
    A Caucasian woman spending time at home, blowing her nose. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic.
    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
    Male baseball player muscles while holding bat, computer illustration. — Stock Photo
    Male baseball player muscles while holding bat, computer illustration.
    Salivary gland. Light micrograph (LM) of a sectioned gland. The submandibular glands (also called sublingual) are bilateral salivary glands located in the face — Stock Photo
    Salivary gland. Light micrograph (LM) of a sectioned gland. The submandibular glands (also called sublingual) are bilateral salivary glands located in the face
    Hair follicles of human skin — Stock Photo
    Hair follicles of human skin
    Fibroblast cell, coloured scanning electron micrograph (SEM). — Stock Photo
    Fibroblast cell, coloured scanning electron micrograph (SEM).
    Different types of acne medical illustration — Stock Photo
    Different types of acne medical illustration
    Bone structure and nanomaterial — Stock Photo
    Bone structure and nanomaterial
    Tendon, coloured scanning electron micrograph showing bundles of collagen fibres. — Stock Photo
    Tendon, coloured scanning electron micrograph showing bundles of collagen fibres.
    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
    Light micrograph of a section through tissue showing an artery (middle ) and a vein (top left). — Stock Photo
    Light micrograph of a section through tissue showing an artery (middle ) and a vein (top left).
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Closeup view of Black Forest gateau with fork and tissue on white plate — Stock Photo
    Closeup view of Black Forest gateau with fork and tissue on white plate
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer 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.
    Micrograph of tendon fibres — Stock Photo
    Micrograph of tendon fibres
    Skull affected by Paget's disease — Stock Photo
    Skull affected by Paget's disease
    Top view of assorted fresh herbs on white paper — Stock Photo
    Top view of assorted fresh herbs on white paper
    Light micrograph showing the abnormal alterations of liver cells and tissues. Haematoxylin and eosin stain. — Stock Photo
    Light micrograph showing the abnormal alterations of liver cells and tissues. Haematoxylin and eosin stain.
    Fish burger with remoulade sauce — Stock Photo
    Fish burger with remoulade sauce
    Mid section of a Caucasian woman spending time at home, holding a tissue, looking sick. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic. — Stock Photo
    Mid section of a Caucasian woman spending time at home, holding a tissue, looking sick. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic.
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Front view of female muscular system — Stock Photo
    Front view of female muscular system
    Section through the olfactory epithelium — Stock Photo
    Section through the olfactory epithelium
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible — Stock Photo
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible
    Female body with visible back muscles, computer illustration — Stock Photo
    Female body with visible back muscles, computer illustration
    Medical illustration of human head and neck muscles with veins — Stock Photo
    Medical illustration of human head and neck muscles with veins
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Animal cells with mitochondria, digital illustration. — Stock Photo
    Animal cells with mitochondria, digital illustration.
    Shoulder muscles, bones and joints of female body, computer illustration — Stock Photo
    Shoulder muscles, bones and joints of female body, computer illustration