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30237676 results

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    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    House dust mites — Stock Photo
    House dust mites
    Researcher handling stem cell cultures in laboratory during research. — Stock Photo
    Researcher handling stem cell cultures in laboratory during research.
    Lab technicians in protective suits and masks discussing in sterile laboratory environment. — Stock Photo
    Lab technicians in protective suits and masks discussing in sterile laboratory environment.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis. — Stock Photo
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis.
    Organelles of an eukaryotic cell — Stock Photo
    Organelles of an eukaryotic cell
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid. — Stock Photo
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid.
    Scientist holding syringe over variety of pharmaceutical vials. — Stock Photo
    Scientist holding syringe over variety of pharmaceutical vials.
    Technicians preparing samples in manufacturing bioengineering laboratory. — Stock Photo
    Technicians preparing samples in manufacturing bioengineering laboratory.
    Abstract biopolymer structure, conceptual illustration. — Stock Photo
    Abstract biopolymer structure, conceptual illustration.
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Viral particle structure — Stock Photo
    Viral particle structure
    Dust mite on skin surface — Stock Photo
    Dust mite on skin surface
    Genetics research toolkit — Stock Photo
    Genetics research toolkit
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Scientist examining cultured cells under microscope. — Stock Photo
    Scientist examining cultured cells under microscope.
    Nucleic acid, abstract digital illustration. — Stock Photo
    Nucleic acid, abstract digital illustration.
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria. — Stock Photo
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria.
    Mature scientist using microscope for biological research. — Stock Photo
    Mature scientist using microscope for biological research.
    Red blood cells — Stock Photo
    Red blood cells
    Marburg virus particles — Stock Photo
    Marburg virus particles
    Female reproductive system — Stock Photo
    Female reproductive system
    Illustration of human foot anatomy on white background. — Stock Photo
    Illustration of human foot anatomy on white background.
    Human heart anatomy showing valves, cross section illustration. — Stock Photo
    Human heart anatomy showing valves, cross section illustration.
    Skeletal structure of archer, digital illustration. — Stock Photo
    Skeletal structure of archer, digital illustration.
    Close-up of scientist using lab on a chip. — Stock Photo
    Close-up of scientist using lab on a chip.
    Cancer cell, computer illustration — Stock Photo
    Cancer cell, computer illustration
    Back pain localisation in spinal section — Stock Photo
    Back pain localisation in spinal section
    Human rectum anatomy, illustration. — Stock Photo
    Human rectum anatomy, illustration.
    Cingulate gyrus in the brain — Stock Photo
    Cingulate gyrus in the brain
    Antibody 1IGT molecules — Stock Photo
    Antibody 1IGT molecules
    Human skeletal system — Stock Photo
    Human skeletal system
    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.
    Visual render of Brain cancer — Stock Photo
    Visual render of Brain cancer
    Human foot bones — Stock Photo
    Human foot bones
    Muscles and structural anatomy — Stock Photo
    Muscles and structural anatomy
    Human silhouette hurdling with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette hurdling with visible skeletal system, digital illustration.
    Bending male silhouette with knee pain, digital illustration. — Stock Photo
    Bending male silhouette with knee pain, digital illustration.
    Male silhouette with arm pain, digital illustration. — Stock Photo
    Male silhouette with arm pain, digital illustration.
    Nucleic acid, abstract digital illustration. — Stock Photo
    Nucleic acid, abstract digital illustration.
    Human neck pain — Stock Photo
    Human neck pain
    Skull and neck bones — Stock Photo
    Skull and neck bones
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Giardia intestinalis, trophozoite and cyst, flagellated parasite in small intestine, digital illustration. — Stock Photo
    Giardia intestinalis, trophozoite and cyst, flagellated parasite in small intestine, digital illustration.
    Normal skeletal system of adult — Stock Photo
    Normal skeletal system of adult
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer illustration.
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer illustration.
    HIV virus particles — Stock Photo
    HIV virus particles
    Human hip bone structure — Stock Photo
    Human hip bone structure
    Area of inflammation in shoulder joint — Stock Photo
    Area of inflammation in shoulder joint
    Cancer cell, computer illustration — Stock Photo
    Cancer cell, computer illustration
    Female scientist examining microbiological culture in petri dish. — Stock Photo
    Female scientist examining microbiological culture in petri dish.
    Bending male silhouette with foot pain, digital illustration. — Stock Photo
    Bending male silhouette with foot pain, digital illustration.
    Vascular network of human head — Stock Photo
    Vascular network of human head
    Healthy human brain — Stock Photo
    Healthy human brain
    Breast structural anatomy — Stock Photo
    Breast structural anatomy
    Male silhouette with headache, digital illustration. — Stock Photo
    Male silhouette with headache, digital illustration.
    Human midbrain anatomy — Stock Photo
    Human midbrain anatomy
    Illustration of thyroid tumour in realistic skeleton. — Stock Photo
    Illustration of thyroid tumour in realistic skeleton.