Microscopic Biological Structures

Dynamic illustrations of microscopic entities including cancer cells, bacteria, viruses, and molecules, showcasing vibrant colors and intricate details.

Bacterial pneumonia, illustration

Blood cells, computer illustration. Red blood cells and white blood cells inside a blood vessel.

Adeno-associated viruses, illustration

Monkeypox virus particles, illustration

Splendore-Hoeppli phenomenon, illustration

Colorized scanning electron micrograph of a cell (red) showing morphological signs of apoptosis, infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.

Illustration of the internal and external structures of HIV (human immunodeficiency virus). Also seen are antibodies and T helper cells (large spheres...

Human papilloma virus (HPV), computer illustration. HPV causes warts, which mostly occur on the hands and feet. Certain strains also infect the genita...

CAR-T cell therapy, illustration

Prototheca wickerhamii algae, illustration

Scanning electron micrograph of Lassa virus budding on a Vero cell.

Macrophage foam cell, illustration. Foam cells are macrophage cells that contain lipid droplets and are components of atherosclerotic plaque.

Bacteria cells against white background.

Destruction of hepatitis B virus by silver nanoparticles, computer illustration. Conceptual image for hepatitis B treatment and prevention by using na...

Mast cell releasing histamine during an allergic response, computer illustration. Mast cells are a type of leucocyte (white blood cell). They contain ...

Stylized view of generic human or animal cells.

Lymphocyte white blood cell, illustration.

Glucagon hormone molecule. Computer model showing the structure of the human hormone glucagon. Glucagon is involved in carbohydrate metabolism and is ...

Polio virus binding to human cell, illustration

Close-up of cancer cells

Red blood cell structure, illustration. Haemoglobin molecule inside a red blood cell.

Streptococcus pyogenes bacteria, illustration

Illustration of a T helper cell infected with HIV (human immunodeficiency virus).

Structure of Infectious Bursal Disease Virus (IBDV) (PDB 2GSY). IBD is a highly contagious disease of young chickens causing severe mortality and is very damaging to the poultry industry worldwide.

Flu, virus, pathogen, cold, cold, illness, diseases, pathogens, viruses ** flu, virus, bacterium, influenza, bacteriums 2oh-HHG

Microaneurysms, illustration

Fullerene nanoparticles in blood, illustration

Rotavirus particle, illustration

Low density lipoprotein in blood. Illustration of low density lipoprotein (LDL), or 'bad' cholesterol, in the bloodstream. This biochemical assembly c...

Protein nanoparticles, illustration

Growing mildew, illustration

Candida auris fungi, illustration

Bacterial vaginosis, illustration

Molecule of tetanus neurotoxin, illustration

Neutrophil white blood cells, illustration

Illustration of a leucocyte and antibodies

Creative artwork featuring colorized 3D prints of HIV virus particles. The virus surface (red) is covered with proteins (dark blue) that enable the virus to enter and infect human cells, and additional proteins (teal spheres) that disguise the virus from the immune system. A colorized transmission micrograph of an H9 T cell (blue) appears in the background.

RNA polymerase II transcribing DNA to mRNA, illustration

Creative layout featuring 3D renderings of respiratory syncytial virus (RSV), a common contagious virus that infects the human respiratory tract.

Staphylococcal pneumonia, illustration

Human cell, illustration

Covid-19 coronavirus binding to receptors, illustration

AIDS virus. TEM (Transmission Electron Microscope)

Engineered T-cell attacking a leukaemia cell, illustration

Mycoplasma genitalium bacteria, illustration. M. genitalium is a small parasitic bacterium. It is a sexually transmitted organism that causes non-gono...

Fertilisation, illustration

Microscopic view of Streptococcus pneumoniae, also known as pneumococcus. Pneumococcus is a Gram-positive coccus shaped pathogenic bacteria which causes many types of pneumococcal infections in addition to pneumonia.

Human embryonic stem cells, illustration

Flu virus, illustration

Molecular model of amygdalin, illustration

Eosinophil white blood cell, illustration.

Q fever bacteria (Coxiella burnetii, green rods) inside a cell, computer illustration. Coxiella burnetiiis an obligate intracellular bacterium, meanin...

Pollen grains, computer artwork.

Colorized scanning electron micrograph of a cell (blue) infected with a variant strain of SARS-CoV-2 virus particles (UK B.1.1.7 red), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.

Scanning electron micrograph of Lassa virus budding from a cell. Lassa virus (LASV) is an arenavirus that causes Lassa hemorrhagic fever, a type of viral hemorrhagic fever (VHF) in humans and other primates. Image requested from the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland. Credit: NIAID

Colorized scanning electron micrograph of red blood cell infected with malaria parasites (teal). The small bumps on the infected cell show how the parasite remodels its host cell by forming protrusions called 'knobs' on the surface, enabling it to avoid destruction and cause inflammation. Uninfected cells (red) have smoother surfaces.

Neisseria meningitidis or meningococcus is a bacterium that can cause meningitis and other forms of meningococcal disease. 3D illustration. Neisseria meningitidis bacteria

Mutating virus concept and new coronavirus b.1.1.7 variant outbreak or covid-19 viral cell mutation and influenza background as dangerous flu strain medical health risk with disease cells as a 3D render.

Chitosan nanoparticles in blood, illustration

Coronavirus. Background with viruses. Influenza viruses on colorful background. 3D illustration. Coronavirus outbreak and coronaviruses influenza background. 3D illustration.

Opioid and cannabinoid brain receptors, illustration

Virus within blood stream, illustration

Neurons in Tay-Sachs disease, illustration

MERS-CoV particles on camel epithelial cells. Credit: NIAID in collaboration with Colorado State University.

Colorized transmission electron micrograph of monkeypox virus particles (red) cultivated and purified from cell culture.

$A dry fracture of a Vero cell exposing the contents of a vacuole where Coxiella burnetii are busy growing. Credit: NIAID.$

Destruction of hepatitis B virus by silver nanoparticles, computer illustration. Conceptual image for hepatitis B treatment and prevention by using na...

Virus particles, artwork

Viruses Virus is an organic structure

Cancer cells, illustration

Fungi Paracoccidioides lutzii, illustration

Zika viruses infecting neurons, computer illustration. This is an RNA (ribonucleic acid) virus from the Flaviviridae family. It is transmitted to huma...

A blue light fluorescence photo of Jewel anemones (Corynactis viridis). The blue light source excites the fluorescent pigments in the anemones, which emit light of other colours. The muddy seabed and other marine life does not fluoresce, so is seen as black. Plymouth, Devon, England, Great Britain. Plymouth Sound, English Channel.

The COVID-19 Inside Virus Structure 3D rendering. The COVID-19 Inside Virus Structure

Cancer cells, illustration.

Stachybotrys mould, illustration

Human embryonic stem cells, illustration

Flu virus. Illustration showing influenza virus with surface glycoprotein spikes hemagglutinin (HA, trimer) and neuraminidase (NA, tetramer). Hemagglu...

Poliovirus, illustration

Q fever bacteria (Coxiella burnetii, green rods) inside a cell, computer illustration. Coxiella burnetiiis an obligate intracellular bacterium, meanin...

Tularaemia bacteria (Francisella tularensis), illustration. F. tularensis is Gram-negative, coccobacillus prokaryote. A zoonotic microorganism that ca...

Scanning electron micrograph (SEM) of a cancer cell. The spikes or pseudopodia that are characteristic of an invading cancer cell. Magnification x12000.

Microscopic view of Methicillin-resistant Staphylococcus aureus (MRSA). MRSA is a bacterium responsible for several difficult-to-treat infections in humans. It is also called oxacillin-resistant Staphylococcus aureus.

Abstract molecule model, illustration

Circulating blood cells, illustration

Hiv virus, illustration

epidemic and covid-19 outbreak concept - human silhouette in medical mask with 3d rendering of coronavirus cells on black background. human silhouette in mask with coronavirus cells

Rhinoviruses, 360-degree panorama view, computer illustration. The rhinovirus infects the upper respiratory tract and is the cause of the common cold....

Animal cells, computer artwork.

Macrophage white blood cell, illustration.

Illustration of Alzheimer's disease

Cell receptors embedded on a cellular membrane.

Virus in blood

Human cell, illustration

Neutrophil white blood cell, illustration.

Computer illustration of a plasma cell (B-cell, left) secreting antibodies (white) against influenza viruses (right). Antibodies bind to specific anti...

Viruses and dna close-up on a blue background. 3d render.

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