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MDM2 (violet, left side) and MDMX (red) tag p53 with ubiquitin (yellow) leading to its degradation into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
Voting in a UK Election for Members of Parliament or Representatives in Local Elections. Coloured Rosettes for the principal UK political parties: Red for Labour, Blue for Conservative, Yellow for Liberal Democrats, Green for the Green Party.
Antibiotic resistance testing. Selective focus show the inhibition zone of Ofloxacin (OXF) antibiotic on microbial colony.
Radiology report. On the right, lateral breast there are two intramammary lymph nodes with fatty hilum measuring 0.5 and 0.6 cm respectively. No suspicious breast mass or axillary lymphadenopathy. Moderately dense breasts with 50 to 75 % glandular tissue.  Bi-RADS 2 : benign findings.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
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.
Close up macro detail of European Union border control customs admission stamp. International travel visa passport stamp
Covid-19 vaccination record card with fictitious text
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,
Liver Fluke Section under light microscope with white background
False color image of diatom under the microscope
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Algaes under microscopic view
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
Lily leaf c.s. under microscope
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
Danger-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs) lead to the activation of the NLRP3 inflammasome which derives in the secretion of pro-inflammatory cytokins by endothel and immune cells and to pyroptosis through gasdermin-D.
Abstract Crystal background marble shot, nature pattern.
Epithelial Cells in urine sediment.
Photomicrograph of flatworm,
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
Backgrounds of Characteristics  of Bacteria and Fungi  for education in Microbiology laboratory.
Image taken with Flir T420 infra red digital camera. Each color represents different temperatures, as is shown on spectrum scale on right side of image.
Dollar-cost averaging (DCA) on a paper and charts.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Gram positive diplococci
A kindergarten progress report card from the 1987 - 1988 school year. Work and study habits.
Free Images: "bestof:ALDH2 location.png en ALDH2 gene Cytogenetic Location 12q24 2 The ALDH2 gene is located on the long q arm of chromosome 12 at position 24 2 More precisely the"
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