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Coxsackie virus internal structure, 3d illustration set isolated on white
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.
Backgrounds of Bacteria and Mold under the microscope in Lab.
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 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.
Illustration of entangled particles
Fictitious molecule model inside red and blue pill isolated on white.
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background
structure of a citric acid molecule painted on lemon peel, abstract background
abstract imagery of a fusion of colors and surfaces
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Old Fashioned Children’s Game of Jacks on a dark reflective surface.
Acetylcholine receptors in the lipid layer of cell membrane.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
blood films for Malaria parasite.show malaria pigment.
Liver Fluke Section under light microscope with white background
Photomicrograph of Paps smear: Inflammatory smear with HPV related changes. Cervical cancer. SCC
Fatty liver disease (steatosis) is a common condition caused by having too much fat build up in your liver. A healthy liver contains a small amount of fat. It becomes a problem when fat reaches 5% to 10% of your liver's weight.
Olfactory neuroblastoma and Non-Hodgkin's lymphoma. Smear show fragmented piece of soft tissue. Malignant neoplasm of atypical small round cells by respiratory epithelium.
Photomicrograph of flatworm,
Spirogyra algae (filamentous green algae) under the microscope - optical microscope x400 magnification
Double zones can be seen around 3 antibiotic disks. This is a clear sign of more than one bacterium being present. To measure antibiotic susceptibility for each bacterium it will be necessary to isolate E. coli and Klebsiella on separate agar plates.
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Proliferating cell nuclear antigen (PCNA) is a DNA clamp that acts as a processivity factor for DNA polymerase δ in eukaryotic cells and is essential for replication. PCNA is a homotrimer and achieves its processivity by encircling the DNA, where it acts as a scaffold to recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and epigenetics. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 3wgw, white background.
Inside protein molecule
Enterococcus faecalis. Computer illustration of Enterococcus faecalis bacteria (previously known as Streptococcus faecalis). E. faecalis exists as part of the normal flora of the human alimentary tract, but may cause infections in the urinary tract. It may cause bacterial endocarditis in infants, in adults after gynaecological or genito-urinary surgery and also pneumonia. The bacteria is one of the so called superbugs, which are resistant to antibiotics in some stages of their development in the system of a patient.
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
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