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Leiden leaf c.s. under microscope
plant Zea Stem C.S. under light mircoscope with white background
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Skan of western blotting film with an image of four membranes subjected to antibodies recognizing different protein species visible as black stops or blots
Early stage, two days, fertilized human eggs before transfer to the woman in an IVF procedure.
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.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Liver Fluke Section under light microscope with white background
Microscope photo of a sambucus stem with parenchyma cells.
Trematode parasite under a microscope
Representatives of the Lemnaceae, the duckweed family, are well-adapted for use as bioindicators for testing soil and water for toxic substances.  Their rapid multiplication and the simplicity of their anatomy are important advantages for this use.
The 12 constellations of the zodiac drawn on an old paper.
Malt Extract Agar in Petri dish using for growth media to isolate and cultivate yeasts, molds and fungal testing from Neil scraping samples. Neil scraping for fungus culture.
Texture pattern on marble of stone surface of agate slice.
amazing inhabitants of the microworld under a microscope
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
Computational tomography image of the abdominal and pelvic regions.
top marble long table isolated on white background
plant pittospora leaf c.s. under light mircoscope with white background
Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.
Abstract Crystal background marble shot, nature pattern.
Dicot plants stem show plant vascular tissue under light microscope view for botany education.
Photomicrograph of midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.
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