india ink preparation for cryptococcus neoformans.
this organisism is isolated from suspected of cryptococcosis from HIV infected patient, 45yrs/M.this work is performed at , deparment of Mycology at TU, Teaching Hospital, Ktm, nepal.
Phenotypic test done for conformation of this organisms... Read More
Pictured here is Rhodotorula, a beautiful coral-colored yeast grown on Sabouraud's Dextrose Agar.
Rhodotorula species are common environmental contaminants, found naturally in air, water, soil, and other areas. This yeast rarely is a pathogen, though it can cause infections in immumocompromis... Read More
Fungal contaminant seen on Starch agar after 1 month at refrigerated temperatures. Colonies were blackish green and circular. Elevated tufts could be seen in the middle of each colony with small water droplets in the rhizoid growth. Read More
The Zika virus infects a type of neural stem cell that gives rise to the brain's cerebral cortex, Johns Hopkins and Florida State researchers report March 4 in Cell Stem Cell. On laboratory dishes, these stem cells were found to be havens for viral reproduction, resulting in cell death and/or di... Read More
Unknown organism seen on a hand print after washing with soap and water grown on a TSA plate for 24 hrs, room temperature for a day and several days at refrigerated temp. Organism was a mat pale yellow with raised rhizoid growth in the center and smooth edges. Read More
A smear showing LD bodies inside a macrophage from a patient of Kala-azar visiting Universal College of Medical Sciences and Teaching Hospital. Photo Courtesy: Dr. Deliya Paudel, Department of pathology Read More
Sputum specimen from sick of fibrosis cystic can hold many microbes and yeast. This specimen sent to our laboratory Mycobacteriology of Polyclinic University of Messina for mycobacteria research, shows yeast cells with Ziehl-Neelsen stain. Read More
Isolate: Chromobacterium violaceum, Staphylococcus aureus
Agar: Mueller Hinton Agar
Incubation Conditions: 24 hours at 37C + 24 hours at Room Temperature
Created by: Michelle Vu, Research Associate, BS Microbiology
Pictured is Chromobacterium violaceum and Staphylococcus aureus shaped in a... Read More
Bacterial Hand Print doen on TSA agar, incubated for 48 hrs at 37 degree's C. Bacteria seen are mainly Bacillus spp. Read More
A small grape leaf was pressed/printed onto a large TSA plate incubated for 48 hrs at 37 degree's C, then place at refirigerated temps for 3 days. The result was a mix of yeast (yellow/orange) , several Bacillus spp and a variety of other unknown organisms. The outline of the leaf is not that ... Read More
Image taken in Jamestown in March, similar to previous post. Several people in our dept have suggested chechen of the forest or SIlvershelf. Read More
Scientists believe they may be a step closer to developing a vaccine for congenital cytomegalovirus (CMV), one of the world’s leading infectious causes of birth defects. Read More
Bananas contain a substance that, when changed slightly by scientists, shows promise to fight a wide range of viruses, including the flu. Read More
This is a good news story all around. UC Berkeley engineers, Michael D'Amrosio and Matthew Bakalar (UC Berkeley Bioengineering) with medical personal from NIAID, Dr. Thomas Nutaman and his collaborators from Cameroon and France collectively took the omni-present global resource, a standard smar... Read More
New research to be published January 13 in the journal Scientific Reports shows that some bacterial cultures adopt an all-for-one/one-for-all strategy that would make a socialist proud in preparing for the possibility of an antibiotic onslaught. Read More
Pure culture of Pseudomonas sp. isolated from rain collected at Virginia Tech, USA.
Incubation Conditions: 48 hours at 28°C + 24h at 20°C on EMB Agar
It can be distinguished two types of colonies following a gradient of culture density.
Close up of a greenish colony of Candida albicans engulfing another purple colony, presumably a Candida albicans that has been switched its phenotype by changing the morphology of the colony. Taken with a Nikon stereomicroscope. Read More
Immune cells that hang around after parasitic skin infection help ward off secondary attack, according to a study in The Journal of Experimental Medicine. These skin squatters may prove to be the key to successful anti-parasite vaccines. Read More
Organism: Micrococcus luteus, media: blood agar, colony: golden color
Micrococcus luteus is a Gram-positive, to Gram-variable, nonmotile, Coccus, saprotrophic bacterium that belongs to the family Micrococcaceae. M. luteus can produce a special pigment that is capable of absorbing wavelengths fr... Read More
This was an environmental isolate collected from students in an introductory microbiology lab. The sample was collected from a soap dispenser using a cotton swab and spread on a TSA plate, followed by incubation at 37 degrees Celsius for 48 hours. This organism has an interesting and beautiful r... Read More