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Low magnification micrograph of the gastric mucosa showing the surface mucous epithelium, the gastric pits and the fundic glands with many pink parietal cells.
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Bronchitis and alveolitis in lung of horse infected with equine influenza virus, 200x magnification.
Old illustration of a typical cell from a 100+ year old dictionary showing all the different parts of a cell
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Photomicrograph of
plant Pine Stem C.S. under light mircoscope with white background
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
forming of underskin cellulite illustration
Mesenchymal dysplasia. Site: Placenta
Cells in the body examined by endoscope
Main mutation site of the coronavirus variant B.1.531 emerged in South Africa. The spike protein (red) is bound to the angiotensin converting enzyme 2 (blue). The mutation is at the amino acid position 484 (yellow). Source: PDB entry 6cs2.
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Lily leaf c.s. under microscope
plant rape flower cross section under light mircoscope with white background
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
Focal nodular hyperplasia (FNH) is a benign liver lesion that is composed of a proliferation of hyperplastic hepatocytes surrounding a central stellate scar. Typically, FNH is a solitary lesion that is more commonly seen in women.
brown fat cell also called brown adipose tissue side to side with white fat cell 3d rendering
Photomicrograph of newly hatched freshwater leech. Note multiple eyes at head and second attachment sucker at tail. Body length approx. 3 mm. Live specimen. Wet mount, 5X objective, transmitted brightfield illumination.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Microscopic image of dog stomach cardiac region
prostate cancer, prostatic hyperplasia, Structure of male prostate, cross section, 3d illustration
The xylem and phloem that make up the vascular tissue of the stem are arranged in distinct strands called vascular bundles, which run up and down the length of the stem
Rosai–Dorfman disease (RDD) is a rare proliferative histiocytic disorder of unknown etiology. RDD typically presents with generalized lymphadenopathy and polymorphic histiocytic infiltration of the lymph node sinuses; however, occurrences of extranodal soft tissue RDD may rarely occur when masquerading as a soft tissue sarcoma.
SARS-CoV-2 ORF3a is a putative viral ion channel implicated in autophagy inhibition, inflammasome activation and apoptosis. 3D cartoon and Gaussian surface models, based on PDB 7kjr, white background.
skin science 3d
Fat cells contain a large lipid droplet (yellow), a nucleus (red) and cell organelles located in the periphery.
Slice of natural crystal for patterns and textures use with high resolution.
Free Images: "bestof:Gap cell junction-zh-tw.svg the diagram shows a cell union called Gap junction 細胞間的間隙� �接示意� �� � http //academic brooklyn cuny edu/biology/..."
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Gap cell junction-zh-tw.svg
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Turgor pressure on plant cells diagram.svg
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Human genome by functions.svg
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Solid oxide fuel cell protonic.svg
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Cellular tight junction keys.svg
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