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8884127 results

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    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Acute pyelonephritis, computer illustration and light micrograph — Stock Photo
    Acute pyelonephritis, computer illustration and light micrograph
    Human fetus developing at week 8, computer illustration. — Stock Photo
    Human fetus developing at week 8, computer illustration.
    3d rendered illustration showing cyclist active muscles on blue background. — Stock Photo
    3d rendered illustration showing cyclist active muscles on blue background.
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Bending male silhouette with foot pain, digital illustration. — Stock Photo
    Bending male silhouette with foot pain, digital illustration.
    Bacterial brain infection. Conceptual computer illustration showing Streptococcus pneumoniae bacteria, one of the main causes of bacterial meningitis and meningoencephalitis, infecting brain cells — Stock Photo
    Bacterial brain infection. Conceptual computer illustration showing Streptococcus pneumoniae bacteria, one of the main causes of bacterial meningitis and meningoencephalitis, infecting brain cells
    Self driving autonomous car driving in bad weather, USA — Stock Photo
    Self driving autonomous car driving in bad weather, USA
    Fertilization of human — Stock Photo
    Fertilization of human
    Woolly mammoth realistic 3d illustration with skeleton in morph effect, side view on white background and dropped shadow. — Stock Photo
    Woolly mammoth realistic 3d illustration with skeleton in morph effect, side view on white background and dropped shadow.
    Sitting on bench male silhouette with back pain, digital illustration. — Stock Photo
    Sitting on bench male silhouette with back pain, digital illustration.
    Abstract microchip technological structure, illustration. — Stock Photo
    Abstract microchip technological structure, illustration.
    Illustration of silhouette of obese man with visible thyroid gland. — Stock Photo
    Illustration of silhouette of obese man with visible thyroid gland.
    Illustration of spores of the yeast-like fungus Histoplasma capsulatum. When inhaled these spores can cause a respiratory disease called histoplasmosis — Stock Photo
    Illustration of spores of the yeast-like fungus Histoplasma capsulatum. When inhaled these spores can cause a respiratory disease called histoplasmosis
    Network concept, computer illustration — Stock Photo
    Network concept, computer illustration
    Human parainfluenza virus, computer illustration — Stock Photo
    Human parainfluenza virus, computer illustration
    Illustration of lower back pain in human skeleton on blue background. — Stock Photo
    Illustration of lower back pain in human skeleton on blue background.
    Digital illustration of pollen grains on anther of Chinese hibiscus flower. — Stock Photo
    Digital illustration of pollen grains on anther of Chinese hibiscus flower.
    Bacteriophage on blue background, digital illustration. — Stock Photo
    Bacteriophage on blue background, digital illustration.
    3d illustration of Salmonella sp. bacteria showing internal structure — Stock Photo
    3d illustration of Salmonella sp. bacteria showing internal structure
    Illustration of figure of obese man with visible lungs. — Stock Photo
    Illustration of figure of obese man with visible lungs.
    Close-up view of tweezers holding dna autoradiogram. — Stock Photo
    Close-up view of tweezers holding dna autoradiogram.
    Fracture in the neck of the femur — Stock Photo
    Fracture in the neck of the femur
    Virus particles, 3d illustration — Stock Photo
    Virus particles, 3d illustration
    Illustration of heart in human body silhouette. — Stock Photo
    Illustration of heart in human body silhouette.
    Adipocyte fat cells, digital illustration. — Stock Photo
    Adipocyte fat cells, digital illustration.
    Normal human chromosomes — Stock Photo
    Normal human chromosomes
    Woolly mammoth skeleton, realistic 3d illustration, side view on black background with body grey silhouette. — Stock Photo
    Woolly mammoth skeleton, realistic 3d illustration, side view on black background with body grey silhouette.
    Hypodermic needle and blood, computer illustration — Stock Photo
    Hypodermic needle and blood, computer illustration
    Protein molecules, 3d illustration — Stock Photo
    Protein molecules, 3d illustration
    Human pathogenic viruses causing respiratory and enteric infections, digital illustration. — Stock Photo
    Human pathogenic viruses causing respiratory and enteric infections, digital illustration.
    Human brain showing regions and structures — Stock Photo
    Human brain showing regions and structures
    Measles virus particles budding from cells, digital illustration. — Stock Photo
    Measles virus particles budding from cells, digital illustration.
    Cells dividing, computer illustration — Stock Photo
    Cells dividing, computer illustration
    Human teeth being cleaned — Stock Photo
    Human teeth being cleaned
    Normal human bronchi — Stock Photo
    Normal human bronchi
    Digital illustration of shaped virus cells. — Stock Photo
    Digital illustration of shaped virus cells.
    UFOs flying over barren hills, illustration. — Stock Photo
    UFOs flying over barren hills, illustration.
    Spherical and rod-shaped bacteria inside biofilm, digital illustration. — Stock Photo
    Spherical and rod-shaped bacteria inside biofilm, digital illustration.
    Human silhouette hurdling with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette hurdling with visible skeletal system, digital illustration.
    Structure of cellular organelles — Stock Photo
    Structure of cellular organelles
    3d rendered illustration of human nervous system. — Stock Photo
    3d rendered illustration of human nervous system.
    Norovirus infection in small intestine, digital illustration. — Stock Photo
    Norovirus infection in small intestine, digital illustration.
    Mitochondria cross-section, illustration. Mitochondria are organelles found in the cytoplasm of eukaryotic cells. They oxidise sugars and fats to produce energy in a process called cellular respiration — Stock Photo
    Mitochondria cross-section, illustration. Mitochondria are organelles found in the cytoplasm of eukaryotic cells. They oxidise sugars and fats to produce energy in a process called cellular respiration
    Illustration of abstract plexus colon. on black background. — Stock Photo
    Illustration of abstract plexus colon. on black background.
    Macrophage foam cells with lipid droplets, digital illustration. — Stock Photo
    Macrophage foam cells with lipid droplets, digital illustration.
    Illustration of abstract plexus colon. on black background. — Stock Photo
    Illustration of abstract plexus colon. on black background.
    Structure of cellular organelles — Stock Photo
    Structure of cellular organelles
    Male silhouette with shoulder pain, digital illustration. — Stock Photo
    Male silhouette with shoulder pain, digital illustration.
    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.
    Computer illustration of co-infection with two major respiratory pathogenic bacteria, Mycobacterium tuberculosis (rod-shaped) and Streptococcus pneumonia (spherical) — Stock Photo
    Computer illustration of co-infection with two major respiratory pathogenic bacteria, Mycobacterium tuberculosis (rod-shaped) and Streptococcus pneumonia (spherical)
    Human heart circulatory and electrical system, 3d illustration. Cross section of the heart showing the ventricles and valves, and the electrical (conduction) system (yellow lines) and circulatory system (red and blue lines). — Stock Photo
    Human heart circulatory and electrical system, 3d illustration. Cross section of the heart showing the ventricles and valves, and the electrical (conduction) system (yellow lines) and circulatory system (red and blue lines).
    Self driving autonomous car driving in bad weather, USA — Stock Photo
    Self driving autonomous car driving in bad weather, USA
    Meningitis bacteria (Neisseria meningitidis), computer illustration — Stock Photo
    Meningitis bacteria (Neisseria meningitidis), computer illustration
    Pyramidal neurons (nerve cells) of human brain frontal cortex, computer illustration — Stock Photo
    Pyramidal neurons (nerve cells) of human brain frontal cortex, computer illustration
    Digital artwork of unicellular yeast fungus Candida auris. — Stock Photo
    Digital artwork of unicellular yeast fungus Candida auris.
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Human fetus developing at week 4, computer illustration. — Stock Photo
    Human fetus developing at week 4, computer illustration.
    Abstract representation of a wormhole consisting of lines and points, 3d illustration. — Stock Photo
    Abstract representation of a wormhole consisting of lines and points, 3d illustration.
    Connected lines and dots, illustration. — Stock Photo
    Connected lines and dots, illustration.