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Magnifying glass on antique anatomy book: Eye
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Black rough grunge old wall in blur. Abstract dark grey background
In vitro bacterial culture
The Holy Shroud negative and positive image
Abstract marble texture background stock photo, suitable for design.
adhesive plastic tape isolated on black background
CT of thorax of four patients having covid-19 disease. Four variations are seen on four lung x-ray images. Shot with a full frame mirrorless camera.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Particles, medical concept
grunge black and white texture
plant Zea Stem C.S. under light mircoscope with white background
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
Pattern Design on Banknote
Temporal Bone CT
Rock texture background High resolution or design art work.
Closed old book for postage stamps isolated on white background
Intricate bubble texture macro in bright colors for abstract background. Liquid bubbles lit from below with colors injected into the liquid as a design or art abstract.
abstract background with bokeh lights
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
adhesive plastic tape isolated on black background
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Magnetic resonance cholangiopancreatography or MRCP showing Gallbladder, biliary and pancreatic ducts .
Ultrasound image of a breast
Freshwater aquatic zooplankton and algae under microscope view
Colorful bubble macro photography abstract lit from below. Design element abstract background showing intricate soap bubble patterns infused with color.
A macro of an dictionary illustration for the word \
Orange Square wooden box filled with orange book replicas
Moderate epithelial cells in urine specimen with yeast cells and bacteria real sample
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, green\n\n.
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