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31236436 results

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    Normal human kidneys — Stock Photo
    Normal human kidneys
    Technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Technician carrying equipment and solution in sterile laboratory.
    Plague bacteria (Yersinia pestis), computer illustration. Y. pestis are gram-negative bacteria from the Enterobacteriaceae family, they have an ovoid shape with bipolar staining (more intensively stained at poles) — Stock Photo
    Plague bacteria (Yersinia pestis), computer illustration. Y. pestis are gram-negative bacteria from the Enterobacteriaceae family, they have an ovoid shape with bipolar staining (more intensively stained at poles)
    Large intestine showing diverticulitis — Stock Photo
    Large intestine showing diverticulitis
    Scientist closing lid of vial while laboratory testing. — Stock Photo
    Scientist closing lid of vial while laboratory testing.
    Human silhouette bowling with visible skeletal structure, digital illustration. — Stock Photo
    Human silhouette bowling with visible skeletal structure, digital illustration.
    Lab technicians high-fiving in sterile laboratory environment. — Stock Photo
    Lab technicians high-fiving in sterile laboratory environment.
    Cancer invasion into surrounding tissues, conceptual computer illustration. — Stock Photo
    Cancer invasion into surrounding tissues, conceptual computer illustration.
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Neck and skull structure — Stock Photo
    Neck and skull structure
    Meningitis bacteria (Neisseria meningitidis), computer illustration — Stock Photo
    Meningitis bacteria (Neisseria meningitidis), computer illustration
    Human brain and spine on white background, digital illustration. — Stock Photo
    Human brain and spine on white background, digital illustration.
    Human body and digestive system — Stock Photo
    Human body and digestive system
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Human brain and spine on white background, digital illustration. — Stock Photo
    Human brain and spine on white background, digital illustration.
    Kidneys and adrenal glands highlighted inside human body, digital illustration. — Stock Photo
    Kidneys and adrenal glands highlighted inside human body, digital illustration.
    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.
    Medical nanorobot in human blood vessel, panoramic digital illustration. — Stock Photo
    Medical nanorobot in human blood vessel, panoramic digital illustration.
    Antibody, or immunoglobulin molecules — Stock Photo
    Antibody, or immunoglobulin molecules
    Three week old embryo — Stock Photo
    Three week old embryo
    Bacteria forming strands and colonies — Stock Photo
    Bacteria forming strands and colonies
    Variety of potential drugs in petri dish on DNA autoradiogram. — Stock Photo
    Variety of potential drugs in petri dish on DNA autoradiogram.
    Migrating cancer cells — Stock Photo
    Migrating cancer cells
    Illustration of the skeleton of a person in the tree pose, or Vrikshasana. — Stock Photo
    Illustration of the skeleton of a person in the tree pose, or Vrikshasana.
    Cancer cell, computer illustration — Stock Photo
    Cancer cell, computer illustration
    Trichomonas vaginalis causing trichomoniasis and neutrophils, digital illustration. — Stock Photo
    Trichomonas vaginalis causing trichomoniasis and neutrophils, digital illustration.
    Respiratory system of adult — Stock Photo
    Respiratory system of adult
    Knee joint structure — Stock Photo
    Knee joint structure
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Nanorobot on red blood cell — Stock Photo
    Nanorobot on red blood cell
    Skeletal system of obese individual — Stock Photo
    Skeletal system of obese individual
    Muscles and structural anatomy — Stock Photo
    Muscles and structural anatomy
    Human rectum anatomy, illustration. — Stock Photo
    Human rectum anatomy, illustration.
    Healthy human heart — Stock Photo
    Healthy human heart
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Group of Trichomonas hominis protozoan parasites, digital illustration. — Stock Photo
    Group of Trichomonas hominis protozoan parasites, digital illustration.
    Microcentrifuge sample tubes in styrofoam rack on blue background. — Stock Photo
    Microcentrifuge sample tubes in styrofoam rack on blue background.
    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.
    Acetic acid bacteria — Stock Photo
    Acetic acid bacteria
    Healthy human heart — Stock Photo
    Healthy human heart
    Spine, rib cage and arm bones — Stock Photo
    Spine, rib cage and arm bones
    Illustration of CAR DNA modified T-cell immunotherapy process for cancer treatment. — Stock Photo
    Illustration of CAR DNA modified T-cell immunotherapy process for cancer treatment.
    Group of flagella cholera bacteria, digital illustration. — Stock Photo
    Group of flagella cholera bacteria, digital illustration.
    Neck pain affecting muscles — Stock Photo
    Neck pain affecting muscles
    Lab technicians in protective suits and masks looking in camera in sterile laboratory. — Stock Photo
    Lab technicians in protective suits and masks looking in camera in sterile laboratory.
    Virus particles spreading through blood stream — Stock Photo
    Virus particles spreading through blood stream
    Infected bronchus with mucus — Stock Photo
    Infected bronchus with mucus
    Discus thrower skeletal system, digital illustration. — Stock Photo
    Discus thrower skeletal system, digital illustration.
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Two month old fetus — Stock Photo
    Two month old fetus
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Group of Trichomonas hominis protozoan parasites, digital illustration. — Stock Photo
    Group of Trichomonas hominis protozoan parasites, digital illustration.
    Human clavicle bone, illustration. — Stock Photo
    Human clavicle bone, illustration.
    High jumper skeletal system, digital illustration. — Stock Photo
    High jumper skeletal system, 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.
    Human large intestine — Stock Photo
    Human large intestine
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Human cervical spine pain — Stock Photo
    Human cervical spine pain
    Human intestinal lining, computer illustration. — Stock Photo
    Human intestinal lining, computer illustration.
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy