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    Female scientist pipetting sample into microcentrifuge tubes ready for automated analysis while biotechnology research. — Stock Photo
    Female scientist pipetting sample into microcentrifuge tubes ready for automated analysis while biotechnology research.
    Female scientist holding multi-well plate with growth medium. — Stock Photo
    Female scientist holding multi-well plate with growth medium.
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Cropped view of lab technician carrying cell-based testing kit in bioengineering laboratory. — Stock Photo
    Cropped view of lab technician carrying cell-based testing kit in bioengineering laboratory.
    Close-up of scientist using lab on a chip. — Stock Photo
    Close-up of scientist using lab on a chip.
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Red blood cells — Stock Photo
    Red blood cells
    Technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Technician carrying equipment and solution in sterile laboratory.
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration. — Stock Photo
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration.
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    Cyst of Giardia intestinalis protozoan flagellated parasite in small intestine, digital illustration. — Stock Photo
    Cyst of Giardia intestinalis protozoan flagellated parasite in small intestine, digital illustration.
    Multiwell plate with biological samples on white background. — Stock Photo
    Multiwell plate with biological samples on white background.
    Migrating cancer cells — Stock Photo
    Migrating cancer cells
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration. — Stock Photo
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration.
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Human brain anatomy showing cortex — Stock Photo
    Human brain anatomy showing cortex
    Focus of inflammation localized in hip joint — Stock Photo
    Focus of inflammation localized in hip joint
    3d rendered illustration of brain tumor in human silhouette. — Stock Photo
    3d rendered illustration of brain tumor in human silhouette.
    Human silhouette lifting kettle bells with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette lifting kettle bells with visible skeletal system, digital illustration.
    Human brain and spine on white background, digital illustration. — Stock Photo
    Human brain and spine on white background, digital illustration.
    Anatomy of warrior 1 pose, or virabhadrasana 1. Computer illustration showing a male body with highlighted skeleton demonstrating the skeletal activity of this yoga posture. — Stock Photo
    Anatomy of warrior 1 pose, or virabhadrasana 1. Computer illustration showing a male body with highlighted skeleton demonstrating the skeletal activity of this yoga posture.
    Digital illustration showing close-up of cholera infection bacteria in small intestine. — Stock Photo
    Digital illustration showing close-up of cholera infection bacteria in small intestine.
    Female silhouette with visible kidneys, digital illustration. — Stock Photo
    Female silhouette with visible kidneys, digital illustration.
    Nucleic acid, abstract digital illustration. — Stock Photo
    Nucleic acid, abstract digital illustration.
    Neck pain affecting cervical vertebrae — Stock Photo
    Neck pain affecting cervical vertebrae
    Targeted gene therapy, abstract conceptual illustration. — Stock Photo
    Targeted gene therapy, abstract conceptual illustration.
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Running male silhouette with chest pain, digital illustration. — Stock Photo
    Running male silhouette with chest pain, digital illustration.
    Densovirus virus particles in the bloodstream — Stock Photo
    Densovirus virus particles in the bloodstream
    Female researcher using light microscope for examining stem cells in culture jar. — Stock Photo
    Female researcher using light microscope for examining stem cells in culture jar.
    Red blood cells in sickle cell anaemia — Stock Photo
    Red blood cells in sickle cell anaemia
    Cervical and thoracic spine regions — Stock Photo
    Cervical and thoracic spine regions
    Male silhouette with back pain, digital illustration. — Stock Photo
    Male silhouette with back pain, digital illustration.
    Large intestine on white background, digital illustration. — Stock Photo
    Large intestine on white background, digital illustration.
    Illustration of stomach tumour in human skeletal body. — Stock Photo
    Illustration of stomach tumour in human skeletal body.
    Skeletal system of infant — Stock Photo
    Skeletal system of infant
    3d rendered illustration of active brain in human silhouette. — Stock Photo
    3d rendered illustration of active brain in human silhouette.
    Female scientist viewing tissue sample under microscope. — Stock Photo
    Female scientist viewing tissue sample under microscope.
    Human brain cells — Stock Photo
    Human brain cells
    Anatomy of human skin — Stock Photo
    Anatomy of human skin
    Tibia and fibula bones of lower leg — Stock Photo
    Tibia and fibula bones of lower leg
    Back pain visualization — Stock Photo
    Back pain visualization
    Human hand bones — Stock Photo
    Human hand bones
    Sinuses cavities structure and anatomy — Stock Photo
    Sinuses cavities structure and anatomy
    Human midbrain anatomy — Stock Photo
    Human midbrain anatomy
    Shoulder bone structure and musculature — Stock Photo
    Shoulder bone structure and musculature
    Bacterial colony in culture — Stock Photo
    Bacterial colony in culture
    Human brain showing regions and structures — Stock Photo
    Human brain showing regions and structures
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Vascular anatomy of head and neck — Stock Photo
    Vascular anatomy of head and neck
    AIDS virus particle — Stock Photo
    AIDS virus particle
    Stomach cancerous tumor — Stock Photo
    Stomach cancerous tumor
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Human skeletal system — Stock Photo
    Human skeletal system
    Parasitic head louse on human hair — Stock Photo
    Parasitic head louse on human hair
    Lungs in relation to other internal organs — Stock Photo
    Lungs in relation to other internal organs