H and E Stained lung sections of patient from whom the Legionella pneumophilia was isolated, showing inter-alveolar exudation of macrophages and poly-morphic leukocytes. Legionella pneumophilia is not stained Read More
B. anthracis Colony Characteristics: A. Consistency sticky (tenacious). When teased with loop, colony will stand up like beaten egg white.
Specific F.A. staining of pleomorphic organisms in sputum of patient with tuberculosis Read More
Cytomegalovirus in human foreskin cell culture. Showing dark staining intranuclear inclusion bodies. Gimesa stain Read More
This electron micrograph depicts an amoeba, Hartmannella vermiformis (orange) as it entraps a Legionella pneumophila bacterium (green) with an extended pseudopod.
After it is ingested, the Legionella pneumophila bacterium can survive as a symbiont within what then becomes its protozoan host. ... Read More
b323-7 clostridium perfringens gram stain from young culture Read More
Cyanobacteria (Phormidium) with the vital stain Sytox Green. Yellow/green cells are dead. Red is chlorophyll a fluorescence in live cells.
Photo Credit: Barry H. Rosen, USGS
Paracoccidioides brasiliensis. Tissue form grown in vitro at 37C Read More
This is an interesting image I found on Flickr. The shiny yellowish/green stuff is e.coli. It is growing on media and from a urine culture. Read More
Subglacial outflow from the Taylor Glacier in the McMurdo Dry Valleys, Antarctica. Iron and salt precipitates form where subglacial brine flows from the Taylor Glacier, lending a bright red color to the glacier snout, which is commonly referred to as Blood Falls. The episodic release of subglaci... Read More
The Small Things Considered blog has a post by Fred Neidhardt, F.G. Novy Distinguished University Professor, Emeritus, Department of Microbiology and Immunology, University of Michigan Medical School at Ann Arbor, that looks at two photos snapped by 19-year-old Casey Gutteridge at the Santago Ra... Read More
Pseudomonas aeruginosa. Imepinem did that wird zone next to ampicilin sulbactam. Wat phenomen are that? Its that synergism? And it wil have activity in vivo? Thnx
the results of this investigation revealed that the marine actinomycetes collected from the sediments of Caspian Sea
might be a potent source of novel antibiotics. Read More
Confocal micrograph of wheat stigma hairs (blue) infected with ergot fungus (light pink). The stigma is the female part of the plant. The plant is fertilised by the (male) pollen grain, which sticks to a stigma hair causing growth of a pollen tube into the plant's ovary, causing an embryonic whe... Read More
photograph of hematoma-like swelling of the caruncle of turkeys infected with Erysipelothrix rhusiopathiae Read More
Electron micrograph of one cell of Proteus vulgaris with numerous flagella Read More
Scanning electron micrograph of HIV particles infecting a human T cell. Credit: NIAID, NIH Read More
Artist Laura Splan has created lace doilies, aka ornamental mats, of the herpes and SARS viruses.
Excerpt from Artists's Bio: My work explores perceptions of beauty and horror, comfort and discomfort. I use anatomical and medical imagery as a point of departure to explore these dualities an... Read More