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    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Microvilli of gallbladder surface — Stock Photo
    Microvilli of gallbladder surface
    Human skeletal system — Stock Photo
    Human skeletal system
    Human white blood cell — Stock Photo
    Human white blood cell
    Human brain structures — Stock Photo
    Human brain structures
    Focus of inflammation localized in hip joint — Stock Photo
    Focus of inflammation localized in hip joint
    Organs comprising male reproductive system — Stock Photo
    Organs comprising male reproductive system
    Shoulder joint and bones — Stock Photo
    Shoulder joint and bones
    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Longitudinal section through smooth muscle — Stock Photo
    Longitudinal section through smooth muscle
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Human lungs with ribcage — Stock Photo
    Human lungs with ribcage
    Healthy human brain — Stock Photo
    Healthy human brain
    Human scapula anatomy — Stock Photo
    Human scapula anatomy
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Human oesophagus wall — Stock Photo
    Human oesophagus wall
    Red blood cells flowing inside an artery — Stock Photo
    Red blood cells flowing inside an artery
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Male musculature anatomy — Stock Photo
    Male musculature anatomy
    Normal human arteries, — Stock Photo
    Normal human arteries,
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Healthy Red blood cells — Stock Photo
    Healthy Red blood cells
    DNA molecule structure — Stock Photo
    DNA molecule structure
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Human skeletal system and internal organs — Stock Photo
    Human skeletal system and internal organs
    Heart of a 54 year old patient — Stock Photo
    Heart of a 54 year old patient
    Human fetus age 26 weeks — Stock Photo
    Human fetus age 26 weeks
    Eyelash follicle, coloured scanning electron micrograph (SEM). — Stock Photo
    Eyelash follicle, coloured scanning electron micrograph (SEM).
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    False-colour transmission electron micrograph (TEM) of human striated muscle. — Stock Photo
    False-colour transmission electron micrograph (TEM) of human striated muscle.
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Human hand bones anatomy — Stock Photo
    Human hand bones anatomy
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Arteries of cardiovascular system and skeletal structure — Stock Photo
    Arteries of cardiovascular system and skeletal structure
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Normal human anatomy — Stock Photo
    Normal human anatomy
    Section through an osteoid osteoma — Stock Photo
    Section through an osteoid osteoma
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Cervical spine vertebrae — Stock Photo
    Cervical spine vertebrae
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Elbow joint anatomy — Stock Photo
    Elbow joint anatomy
    X-ray of dislocated shoulder — Stock Photo
    X-ray of dislocated shoulder
    Human hip bones anatomy — Stock Photo
    Human hip bones anatomy
    Bile duct cellular sctructure — Stock Photo
    Bile duct cellular sctructure
    Light micrograph (LM) of a section through the fingertip. — Stock Photo
    Light micrograph (LM) of a section through the fingertip.
    Healthy human heart — Stock Photo
    Healthy human heart
    Severe osteoarthritis of ankle — Stock Photo
    Severe osteoarthritis of ankle
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Light micrograph (LM) showing blood supply to muscle fibers. — Stock Photo
    Light micrograph (LM) showing blood supply to muscle fibers.
    Structure and shape of basophil — Stock Photo
    Structure and shape of basophil
    Arachnoidiscus sp. diatom algae — Stock Photo
    Arachnoidiscus sp. diatom algae