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Pine mature wood cross section. Light microscope slide with microsection of an evergreen conifer in the genus Pinus. Plant anatomy. Biology. Photo.

$Abundant meningococci bacteria observed, with a notably absence of white blood cells in the spinal fluid from a critically ill meningitis patient. Meningococcal meningitis is the term used to describe a bacterial form of meningitis caused by Neisseria meningitidis. This form of meningitis is associated with high morbidity and mortality. \nSometimes the bacteria spread to people who have had close or lengthy contact with a patient with meningococcal disease. Those at increased risk of getting sick include: People in the same household, roommates and anyone with direct contact with the patient’s oral secretions, such as a kissing partner$

The rise of antibiotic-resistant bacterial infections. Super bugs. A microbiological culture Petri dish with bacteria and an antibiotic resistance test

Computer modeling of the stem cell nucleus and membrane - abstract 3d image of stem cell. Medical concept, human health-care

Backgrounds of Bacteria and Mold under the microscope in Lab.

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.

Streptococcus bacteria. Streptococcus species are responsible for pharyngitis, meningitis, bacterial pneumonia, endocarditis and necrotizing fasciitis.

Quadrant streak of a bacteria species growing on a Baird-Parker agar plate.

Shape of bacterial cell: cocci, bacilli, spirilla bacteria in İstanbul, İstanbul, Turkey

Stem of Nerium indicum T.S. under light mircoscope with white background

Human parasitic amoeba with pseudopodia, 3D illustration

Typical Carcinoid. Site: Lung. Carcinoid tumors are rare, slow-growing cancers. They usually start in the lining of the digestive tract or in the lungs. They grow slowly and don't produce symptoms in the early stages.

Host cells with spores (mold) are inside wood under the microscope for education.

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.

Brightening Oil serum drop on skin cell, Turn dull skin to pink healthy skin. facial Treatment and cosmetic product. 3D rendering.

Microscopic image of dog stomach cardiac region

Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).

Hepatocellular carcinoma, HCC under microscopy

A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .

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.

Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae

Natural agate surfaces, suitable for backgrounds and wallpapers.

Clostridium difficile bacteria, 360 degree VR spherical panorama view, 3D illustration. Bacteria which cause pseudomembraneous colitis and are associated with nosocomial antibiotic resistance

Liver Fluke Section under light microscope with white background

Free Images: "bestof:MRSA dead neutrophil.jpg Scanning electron micrograph of methicillin-resistant Staphylococcus aureus and a dead human neutrophil Categories Research in NIH Labs"

Multidrug-resistant Klebsiella pneumoniaeand neutrophil.bmp.jpg

Nanoparticles; scanning electron micrograph (5887833046).jpg

Eosinophil and polymorphonuclear neutrophil.jpg

Macrophages in the brain before and after in vitro infecti.jpg

Eines von 3 Massengräbern in Bergen-Belsen, so wie es von den Befreiern vorgefunden wurde, 1945.jpg