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28177734 results

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    Human teeth being cleaned — Stock Photo
    Human teeth being cleaned
    Human lungs and other internal organs — Stock Photo
    Human lungs and other internal organs
    Healthy human sperm cells — Stock Photo
    Healthy human sperm cells
    Human silhouette with red illuminated brain on black background, digital illustration. — Stock Photo
    Human silhouette with red illuminated brain on black background, digital illustration.
    Female scientist examining cultures in petri dish. — Stock Photo
    Female scientist examining cultures in petri dish.
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria. — Stock Photo
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria.
    Multiwell plate with biological samples on white background. — Stock Photo
    Multiwell plate with biological samples on white background.
    Technicians walking through a decontamination cabin before entering a sterile laboratory. — Stock Photo
    Technicians walking through a decontamination cabin before entering a sterile laboratory.
    Technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Technician carrying equipment and solution in sterile laboratory.
    Human silhouette kickboxing with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette kickboxing with visible skeletal system, digital illustration.
    Localisation of back pain in spinal section — Stock Photo
    Localisation of back pain in spinal section
    Bacterial blood infection — Stock Photo
    Bacterial blood infection
    Human shoulder pain — Stock Photo
    Human shoulder pain
    Blue human silhouette with visible brain on black background, digital illustration. — Stock Photo
    Blue human silhouette with visible brain on black background, digital illustration.
    Atherosclerosis harming blood vessel — Stock Photo
    Atherosclerosis harming blood vessel
    Illustration of female reproductive system and parasitic Trichomonas vaginalis causing trichomoniasis. — Stock Photo
    Illustration of female reproductive system and parasitic Trichomonas vaginalis causing trichomoniasis.
    Small intestine wall — Stock Photo
    Small intestine wall
    Coronary blood vessels of the heart — Stock Photo
    Coronary blood vessels of the heart
    Structural anatomy of hip joint — Stock Photo
    Structural anatomy of hip joint
    Triceps muscle in relaxed condition — Stock Photo
    Triceps muscle in relaxed condition
    Meningitis bacteria (Neisseria meningitidis), computer illustration — Stock Photo
    Meningitis bacteria (Neisseria meningitidis), computer illustration
    Cerebellum and corpus callosum — Stock Photo
    Cerebellum and corpus callosum
    Male technician in safety goggles opening steaming cryostorage. — Stock Photo
    Male technician in safety goggles opening steaming cryostorage.
    Human shoulder joint — Stock Photo
    Human shoulder joint
    Shoulder bone structure and musculature — Stock Photo
    Shoulder bone structure and musculature
    Human ribcage structure — Stock Photo
    Human ribcage structure
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Human stomach mucinous adenocarcinoma, computer illustration and light micrograph. — Stock Photo
    Human stomach mucinous adenocarcinoma, computer illustration and light micrograph.
    Human skeletal system on dark background — Stock Photo
    Human skeletal system on dark background
    Leg and foot bones — Stock Photo
    Leg and foot bones
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Female silhouette with visible gallbladder, digital illustration. — Stock Photo
    Female silhouette with visible gallbladder, digital illustration.
    Internal organs and pelvic girdle — Stock Photo
    Internal organs and pelvic girdle
    Human skeletal system — Stock Photo
    Human skeletal system
    Small intestine wall — Stock Photo
    Small intestine wall
    Circulating particles of antibodies — Stock Photo
    Circulating particles of antibodies
    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)
    Shoulder bone structure and musculature — Stock Photo
    Shoulder bone structure and musculature
    Human pelvis bones — Stock Photo
    Human pelvis bones
    Clostridium botulinum bacteria — Stock Photo
    Clostridium botulinum bacteria
    Human skeletal system — Stock Photo
    Human skeletal system
    Influenza virus structure — Stock Photo
    Influenza virus structure
    Male silhouette with wrist pain, digital illustration. — Stock Photo
    Male silhouette with wrist pain, digital illustration.
    Sitting on bench female silhouette with headache, digital illustration. — Stock Photo
    Sitting on bench female silhouette with headache, digital illustration.
    Human lymph node — Stock Photo
    Human lymph node
    Technician checking stem cell cultures in bioengineering laboratory. — Stock Photo
    Technician checking stem cell cultures in bioengineering laboratory.
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, digital illustration. — Stock Photo
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, digital illustration.
    Cut in an artery seen from its interior — Stock Photo
    Cut in an artery seen from its interior
    Localisation of back pain in spinal section — Stock Photo
    Localisation of back pain in spinal section
    Normal X chromosome — Stock Photo
    Normal X chromosome
    Close-up of antibiotic testing in petri dish. — Stock Photo
    Close-up of antibiotic testing in petri dish.
    Male technician using glovebox in sterile laboratory. — Stock Photo
    Male technician using glovebox in sterile laboratory.
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Human hip bones structure — Stock Photo
    Human hip bones structure
    Clostridium botulinum bacteria — Stock Photo
    Clostridium botulinum bacteria
    E. coli bacteria in blood stream — Stock Photo
    E. coli bacteria in blood stream
    Healthy human brain — Stock Photo
    Healthy human brain
    Brain neural network, computer illustration. — Stock Photo
    Brain neural network, computer illustration.
    Close-up of lab-on-a-chip integrated circuit device on black background. — Stock Photo
    Close-up of lab-on-a-chip integrated circuit device on black background.
    Human skeletal system — Stock Photo
    Human skeletal system