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19192583 results

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    Tumour growth, computer illustration — Stock Photo
    Tumour growth, computer illustration
    Lung tissue, coloured transmission electron micrograph (TEM). A pulmonary capillary containing two red blood cells (red) and three platelets (blue). A basement membrane (pink) surround the endothelium separating it from the alveolar epithelium — Stock Photo
    Lung tissue, coloured transmission electron micrograph (TEM). A pulmonary capillary containing two red blood cells (red) and three platelets (blue). A basement membrane (pink) surround the endothelium separating it from the alveolar epithelium
    Fish burger with remoulade sauce — Stock Photo
    Fish burger with remoulade sauce
    Mid section of a Caucasian woman spending time at home, holding a tissue, looking sick. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic. — Stock Photo
    Mid section of a Caucasian woman spending time at home, holding a tissue, looking sick. Lifestyle at home isolating, social distancing in quarantine lockdown during coronavirus covid 19 pandemic.
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible — Stock Photo
    Illustration of bone structure affected by osteoporosis. Thinning of the bone matrix is visible
    Human nerve structure in cross section, digital illustration. — Stock Photo
    Human nerve structure in cross section, digital illustration.
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Pizza with tuna and chard — Stock Photo
    Pizza with tuna and chard
    Hyaline cartilage, a semi-rigid connective tissue — Stock Photo
    Hyaline cartilage, a semi-rigid connective tissue
    Nerve cell with many dendrites on blue background, digital illustration. — Stock Photo
    Nerve cell with many dendrites on blue background, digital illustration.
    Woman clicking photo of breakfast with mobile phone in restaurant — Stock Photo
    Woman clicking photo of breakfast with mobile phone in restaurant
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree. — Stock Photo
    Elm stem. Light micrograph (LM) of cross-section through woody stem of elm (Ulmus procera) tree.
    Male baseball player muscles while holding bat, computer illustration. — Stock Photo
    Male baseball player muscles while holding bat, computer illustration.
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Simple squamous epithelium, digital illustration. — Stock Photo
    Simple squamous epithelium, digital illustration.
    Illustration of human skin anatomy on white background. — Stock Photo
    Illustration of human skin anatomy on white background.
    Coloured scanning electron micrograph (SEM) of the inner lining of the stomach (gastric mucosa). — Stock Photo
    Coloured scanning electron micrograph (SEM) of the inner lining of the stomach (gastric mucosa).
    Finger-like projections of the duodenum — Stock Photo
    Finger-like projections of the duodenum
    Skull affected by Paget's disease — Stock Photo
    Skull affected by Paget's disease
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Sciatic nerve showing a bundle of nerve fibres — Stock Photo
    Sciatic nerve showing a bundle of nerve fibres
    Hepatocyte cells, light micrograph. Hepatocyte cells are the main parenchymal tissue cells of the liver. Haematoxylin and eosin stain. — Stock Photo
    Hepatocyte cells, light micrograph. Hepatocyte cells are the main parenchymal tissue cells of the liver. Haematoxylin and eosin stain.
    Abstract close-up of blue fabric structure, digital illustration. — Stock Photo
    Abstract close-up of blue fabric structure, digital illustration.
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink). — Stock Photo
    Light micrograph (LM) of the nasal sinuses ( lined by brown epithelium ) and the supporting cartilages (pink).
    Fresh Radishes with slices — Stock Photo
    Fresh Radishes with slices
    Closeup view of glass of strawberry cocktail — Stock Photo
    Closeup view of glass of strawberry cocktail
    Simple columnar epithelium, digital illustration. — Stock Photo
    Simple columnar epithelium, digital illustration.
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer illustration.
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Pseudostratified columnar epithelium, digital illustration. — Stock Photo
    Pseudostratified columnar epithelium, digital illustration.
    Human heart with blood vessels and bronchial tree on white background. — Stock Photo
    Human heart with blood vessels and bronchial tree on white background.
    Illustration of human kidney and light micrograph of section with glomerulus. — Stock Photo
    Illustration of human kidney and light micrograph of section with glomerulus.
    Rectus abdominis muscle — Stock Photo
    Rectus abdominis muscle
    Amyloid plaques amongst neurons — Stock Photo
    Amyloid plaques amongst neurons
    Ovarian cells section — Stock Photo
    Ovarian cells section
    Physical therapist massaging man and applying massage oil. — Stock Photo
    Physical therapist massaging man and applying massage oil.
    Oesophageal cancer, computer illustration and light micrograph of cancer tissue. — Stock Photo
    Oesophageal cancer, computer illustration and light micrograph of cancer tissue.
    Woman blowing nose on tissue. — Stock Photo
    Woman blowing nose on tissue.
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Still life of shabby blue jeans pants on dark table. — Stock Photo
    Still life of shabby blue jeans pants on dark table.
    Dense connective tissue, coloured scanning electron micrograph (SEM). — Stock Photo
    Dense connective tissue, coloured scanning electron micrograph (SEM).
    Star-shaped biscuits with cardamom — Stock Photo
    Star-shaped biscuits with cardamom
    Pseudostratified columnar epithelium, digital illustration. — Stock Photo
    Pseudostratified columnar epithelium, digital illustration.
    Top view of assorted fresh herbs on white paper — Stock Photo
    Top view of assorted fresh herbs on white paper
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    3d rendered illustration of dura mater in brain on white background. — Stock Photo
    3d rendered illustration of dura mater in brain on white background.
    Paranasal sinus epithelium — Stock Photo
    Paranasal sinus epithelium
    Skeletal muscle structure — Stock Photo
    Skeletal muscle structure
    Closeup view of Panettone with icing sugar on tissue and round wooden board — Stock Photo
    Closeup view of Panettone with icing sugar on tissue and round wooden board
    Cell layers of the retina — Stock Photo
    Cell layers of the retina
    Colored thyroid cancer cells, digital illustration. — Stock Photo
    Colored thyroid cancer cells, digital illustration.
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Slice of pepperoni pizza — Stock Photo
    Slice of pepperoni pizza
    Illustration of human kidney and light micrograph of section with glomerulus. — Stock Photo
    Illustration of human kidney and light micrograph of section with glomerulus.
    Shoulder muscles, bones and joints of female body, computer illustration — Stock Photo
    Shoulder muscles, bones and joints of female body, computer illustration
    Colon cancer, digital illustration and light micrograph showing colon adenocarcinoma. — Stock Photo
    Colon cancer, digital illustration and light micrograph showing colon adenocarcinoma.
    View of Heart anatomy — Stock Photo
    View of Heart anatomy
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease — Stock Photo
    Alzheimer's disease. Illustration of amyloid plaques amongst neurons and neurofibrillary tangles inside neurons. Amyloid plaques are characteristic features of Alzheimer's disease