Microscopic Organisms and Cells

A collection of microscopic images showcasing moss protonema, Penicillium mould fruiting bodies, and ductal breast cancer cells, highlighting diverse biological structures.

Microphotograph in phase contrast, at x130 magnification.

This photomicrograph of a trichrome-stained specimen depicted a parasitic trophozoite, Entamoeba histolytica, which contained a single well-circumscribed nucleus with peripheral chromatin and its centrally placed karyosome. CDC/Dr Mae Melvin 1969

Rädertier unter dem Mikroskop 100x Rädertier unter dem Mikroskop 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13928235

This photomicrograph of an iron hematoxylin stained specimen revealed the presence of a parasitic trophozoite, Entamoeba histolytica. Note the distinct presence of a single, well-circumscribed nucleus containing peripherally located chromatin and, although difficult to see clearly in this focal plane, a slightly eccentric karyosome. CDC/Dr Mae Melvin 1977

Microscopic view of Anthrax. Anthrax is an acute disease caused by the bacterium Bacillus anthracis. Most forms of the disease are lethal, and it affects both humans and animals.

Micrograph showing the histopathologic features of aspergillosis including the presence of conidial heads.

This photomicrograph of an iodine-stained specimen revealed a single spherical parasitic cyst of Iodamoeba butschlii (buetschlii), in which the nucleus, with its centrally located karyosome, was visible. CDC/Dr Mae Melvin 1977

A transmission electron micrograph of the Ebola virus in a specimen of human liver tissue; magnified 4000X

Radial section of the corneal tissue where the epithelial cells are evidenced.

Diatoms tiny phytoplankton which are food for Antarctic Krill (Euphausia superba) a small shrimp-like crustacean is the most important zooplankton in the Antarctic food web, Antarctica

Congealed blood cells under the microscope.

Winter Jasmine leaf under a microscope (Leaf of Winter Jasmine C.S.) (Jasminum nudiflorum), 400x

Nauplius of water flea (Cyclops), copepods, seen under a microscope.

Amöbe with sham foot under the microscope 100x amoeba with feast foot under the microscope 100x copyright: xzoonar.com/dr.xnorbertxlangex 13816962

Horse pulp worm horse pulp cross -section 100x copyright: xzoonar.com/DR.XNORBERBERTXLANGEX 13718084

HPV infection. Light microscopy of cervical smear showing epithelial cells infected with the human papilloma virus (HPV). HPV causes genital warts by parakeratosis and is implicated in the development of cervical cancer. Infected cells show anomalies in their shape and structure.

Fruit Fly (Drosophila melanogaster) embryos at 12x magnification, Spain

Petri dish with bacteria.

This photomicrograph of an unstained direct mount specimen depicts an Entamoeba coli parasitic amoebic cyst, which contained multiple nuclei. CDC/Dr. Moore 1972

Bacteria cultured on Petri dish

Close-up of bacteria in a Petri dish

Petri dish with bacteria.

Pyogenic streptococci A. Bacteria causing skin infections (impetigo), abscesses, bronchopulmonary infections. Optical microscopy X 1000.

Pneumococcus (Streptococcus pneumoniae), pneumococcus is a bacteria involved in pneumonia, bronchopneumonia, purulent pleurisy, bacterial meningitis, otitis, sinusitis, and conjunctivitis. Image produced from optical microscopy

Pneumococcal bacteria (streptococcus pneumoniae). Pneumococcus is an important pathogen in humans. It is responsible for many infections (pneumonia). He was responsible for pneumonia during the Spanish flu pandemic). Visualized by optical microscopy.

This photomicrograph of a trichrome-stained specimen revealed the presence of an Entamoeba hartmanni trophozoite (arrow). E. hartmanni is classified as a nonpathogenic intestinal protozoan. Trophozoites generally measure 5 to 15 m. These trophozoites have a single nucleus which contains a small, compact, central or eccentric karyosome, and thin, uniform peripheral chromatin. Nuclei are usually not visible in unstained specimens. The cytoplasm is finely granular. Trophozoite motility is described as non-progressive. CDC/Dr Mae Melvin 1977

Mitosis, LM

Pickled cucumber under the microscope.

Microphotograph of amoeba (Amoeba proteus), Protozoan, seen with counterstaining, at x160 magnification.

Petri dish with bacteria.

shooting of small and micro plastic pieces in water environment. Microparticles of plastic in aquatic environment. Macro shooting of small and micro plastic pieces in water environment. Problems of environmental pollution with plastic waste Copyright: xZoonar.com/MaximilianxBuzunx 14372692

Gloeocapsa polydermatica, blue-green algae, seen under a microscope.

Mitosis, LM

This trichrome-stained photomicrograph revealed the presence of an Entamoeba hartmanni trophozoite, displaying its characteristic single nucleus, containing a centrally located karyosome surrounded by finely granular cytoplasm. CDC/Dr Mae Melvin 1977

Microscopic view of skin Onion

In vitro fertilization concept, illustration

Mitochondria, illustration

Microphotograph of a cross section of a human fingernail seen under a microscope, at x50 magnification.

Cultures growing on Petri dish

Kieselalgen aus dem Meer unter dem Mikroskop 100x Kieselalgen aus dem Meer unter dem Mikroskop 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13852612

Keratella quadrata viewed under a microscope, rotifera.

Plankton Trompetentier als Ciliaten des tierischen Planktons Copyright: xZoonar.com/Dr.xLangex 13377109

Weeping willow pollen (Salix babylonica), coloured scanning electron micrograph (SEM). The willow (and poplar) family, Saliaceae, is characterized by ...

Aerial view of Litli-Hrutur (Little Ram) Volcano during an eruption on Fagradalsfjall volcanic area in southwest Iceland, it's a fissure eruption started on the Reykjanes Peninsula, Iceland.

Volvox green algae, light micrograph

This scanning electron micrograph (SEM) depicts a number of rod-shaped Escherichia coli bacterium, some of which have formed colonial groupings, while others have remained isolated as single cells; Magnification 3607x. Escherichia coli is a Gram-negative

Under 1187.5X magnification, this photomicrograph of a trichrome-stained specimen revealed the presence of an amoebic trophozoite Entamoeba hartmanni. CDC/Dr LLC Moore, Jr. 1969

Gonad of female Mauve Stinger Jellyfish Western Mediterranean

Tetanus transmission, conceptual illustration

petri dish An image of a hand holding a petri dish Copyright: xZoonar.com/magannx 5176981

Bacteria cultured on Petri dish

Radiolarien Radiolarien Schalen unter dem Mikroskop 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13785169

Streptomyces Clones

Plankton-Phytopl'ton X20, various species of diatom & dinoflagellates, English Channel

Meeres Rotalgen im Wasser unter dem Mikroskop 100x Meeres Rotalgen im Wasser unter dem Mikroskop 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13852634

Pneumococcus. Pneumology Antibiotic sensitivity test

Bacteria growing in a petri dish.

Red alga (Polysiphonia sp) viewed under a microscope, Rodoficofite.

SSBRP Incubator/Small Payloads Development (N-261 Lab 1) with petrie dish speciems, led (red) lights and purple gloved hand

Microbial colonies on petri dish.

Protist (Euplotes patella) close up of single protist

Bacterial colonies in petri dish.

Ball algae in the water drop under the microscope 100x spherical algae in the water drop under the microscope 100x copyright: xzoonar.com/dr.xnorberbertxlangex 13928159

Small intestine. Light micrograph (LM) of a section through the finger-like projections (villi) of the duodenum, the uppermost part of the small intes...

Erikablätter Erikablätter quer 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13756877

Stool culture.

Volvox green algae, light micrograph

An Isolated Lembadion

Moosbeere Moosbeere Blattquerschnitt unter dem Mikroskop 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13751989

Pseudomonas aeruginosa. Photomicrograph of Pseudomonas aeruginosa, also known as Bacillus pyocyaneus, bacteria. This Gram-negative bacterium is responsible for wounds and urinary tract infections. It is often associated with nosocomial diseases due to its resistance to many antibiotics.

Monkeypox virus particles, illustration

Human sperm with counterstaining, at x750x1.3 magnification.

Bacterial colonies in petri dish.

Colonies on petri dish.

Echinococcus Leberegel 200x Echinococcus Lebergel 200x in the dark field

Cultures growing on Petri dish

petri dish An image of a hand holding a petri dish Copyright: xZoonar.com/magannx 5176911

Biomedical research offers hope for a variety of medical problems, from diabetes to the replacement of damaged bone and tissues. Bioreactors, which are used to grow cells and tissue cultures, play a major role in such research and production efforts. Anchorage dependent cells on STS-95 will be grown on beads, similar to these cells produced during previous investigations. Recombinant proteins may offer the possibility of reducing or eliminating transplant rejections. Research by Synthecon, Inc. using the BioDyn Bioreactor will focus on the preliminary process for growing a proprietary recombinant protein that can decrease rejection of transplanted tissue. The cells producing this protein are anchorage dependent, meaning that they must attach to something to grow. These cells will be cultured in the bioreactor in a medium containing polymer microbeads. Synthecon hopes that the data from this mission will lead to the development of a commercial protein that will aid in prevention of tran

Lactococcus bacteria, illustration

Bacterium growing on petri dish.

Penicillium fungus, photo of colonies of Penicillium fungi grown on Sabouraud Dextrose Agar and computer illustration of fungal morphology. Penicilliu...

Mud spots

Neural stem cell. Cultured neural stem cells (multipotent nerve cells) of transgenic mouse on adhesive substrate. At center, a sphere of glial cells (astrocytes), able to reproduce by mitosis, gives by differenciation nerve cells (neurons), seen on the outside of the sphere. Light Micrograph.

The European european edible sea urchins (Echinus esculentus) or common sea urchin, is a species of marine invertebrate in the family Echinidae, 2nd division x30

Bacteria cultured on Petri dish

HIV vaccine experiment, conducted by Swedish professor Eric Sanstram, in Dar es Salaam, Tanzania.

Scanning Electron Micrograph of Untreated Water Sample

Petri dish with bacteria.

Microbes growing on agar plate

Seeds germinated in petri dishes.

Radiolaries from the sea under the microscope 100x radiolaria from the sea under the microscope 100x copyright: xzoonar.com/dr.xnorberbertxlangex 13856184

A bacteria culture growing in a Petri dish

Tongue of the cat tongue of the cat tissue with taste buds cross 100x copyright: xzoonar.com/dr.xnorberbertxlangex 13706823

Migrating sarcoma cancer cells. Coloured scanning electron micrograph (SEM) of cancer cells migrating down pores in the filter on which they have been...

Nematode Nematode Parasitärer Wurm 100x Copyright: xZoonar.com/Dr.xNorbertxLangex 13662833

Blastocyste. Fertilized oocyte : 5 to 7 days embryo Light microscope

Diatoms Chaetoceros under the optical microscope

Hands holding a culture plate testing for the presence of Escherichia coli bacteria by looking at antibiotic resistance.

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