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Catch-and-Release

Another major goal of synthetic biology is to engineer unnatural molecules and compounds into systems and tools that mimic those found in biology. For instance, Joanna Aizenberg and her laboratory have pioneered using self-assembling synthetic nanofibers to generate capture-and-release devices t... Read More

Macrophage Infected with Francisella tularensis Bacteria

Scanning electron micrograph of a murine macrophage infected with Francisella tularensis strain LVS. Macrophages were dry-fractured by touching the cell surface with cellophane tape after critical point drying to reveal intracellular bacteria. Bacteria (colorized in blue) are located either in t... Read More

Golden yellow colonies of Staphylococcus aureus on Manitol Salt Agar plate

Screening of Methicillin Resistant Staphylococcus aureus during my thesis project titled Prevalence of nosocomial infection by MRSA in a tertiary health care center in kathmandu. Read More

Ms

Gram stained slide from oil enrichment culture, samples enriched from soil. I would love to know what the HUGE bacilli are - can anyone help? Read More

Some Observations on the Transformation of Self

Artist Anne Brodie, Microbiologist Dr Simon Park and Curator Dr Caterina Albano collaborated in researching the communication and light producing properties of bioluminescent bacteria outside of the usual confines of pure scientific practice. Over the course of 2009 and 2010 we developed a body ... Read More

Reducing antibiotic requests from patients with viral infections

For anyone interested in Antibiotic Awareness Week, a big part of the story is that patients (or their parents) demand antibacterials even for viral infections. And doctors often comply, just to get rid of them (the patients, that is). This high-resolution PDF can be printed out for waiting ro... Read More

Clues to Making Vaccine for Infant Respiratory Illness

Scientists from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have identified the structure of a critical RSV component called the fusion glycoprotein.

Respiratory syncytial virus, or RSV, is a respiratory virus that infects th... Read More

Some Observations on the Transformation of Self

Artist Anne Brodie, Microbiologist Dr Simon Park and Curator Dr Caterina Albano collaborated in researching the communication and light producing properties of bioluminescent bacteria outside of the usual confines of pure scientific practice. Over the course of 2009 and 2010 we developed a body ... Read More

Clathrin coated vesicles

TEM picture of HEK 293 cells with clatherin coated vesicles

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Phenotypic detection of ESBL(exteneded spectrum beta lactamase).

Phenotypic detection of ESBL(exteneded spectrum beta lactamase)
phenotypic detection of ESBL by beta lacatmase inhibitor,CA=clavuleic acid..MBL is ambler's class A beta lactamase,which is inhibited by,CA=clavuleic acid .
this research work was performed in our research lab. for academic inter... Read More

Mannitol Salt Agar (MSA)

Mannitol Salt Agar (MSA)
•Important Ingredients: Phenol red, mannitol (sugar), 7.5% NaCl
•Differential: between pathogenic S. aureus and S. epidermidis
•Selective: NaCl inhibits non-halophilic organisms. Organism that can grow are halophilic.
•Mannitol Fermentors: fermentation of acid cau... Read More

Unfertilized egg Ascaris

Female ascaris release unfertilized eggs which are elongated in shape. Eggs are always bile stained. Children are more susceptible towards ascaris infestation. It is one of the major public health problem in developing countries. Read More

Microbes in the Environment

Microbes are everywhere; they live in us and on us. They can't be seen with our naked eyes, thus we tent to neglect that they're there or even existed. Some microbes are harmful and some are not. However, we must learn to avoid contaminating sterile media and materials with these microbes. In th... Read More

Thesis work on mycology for the degree of PG in Medical Microbiology.

My name is Sangeeta Khadka and i am from Nepal. I am a PG level student at St. Xavier's College. Recently, i have been doing my thesis work on mycology in Nobel Hospital and Research Centre for the degree of PG in Medical Microbiology.

This is a picture of different Candida species isolated ... Read More

Summer Research, Undergraduate Students, Lab Themed Desserts, and Bdellovibrio!

In this blog post, I discuss our Summer Research Program's "Lab Themed Dessert" competion, for which one of my students created a cake "sculpture" of Bdellovibrio attacking and invading E. coli. It was tasty, informative, and fun! My student clearly thought about Bdellovibrio a LOT during the ... Read More

Hilary Koprowski, Columbia University Medical Center, 2005

Hilary Koprowski flanked by Vincent Racaniello and Richard Kessin on the occasion of Dr. Koprowski's 'History of Science' lecture at Columbia University College of Physicians & Surgeons, April 2005. Read More

Healthy Human T-Cell

Scanning electron micrograph of a human T lymphocyte (also called a T cell) from the immune system of a healthy donor.

Credit: NIAID

http://www.flickr.com/photos/niaid/5950870236/ Read More

Graphic Warnings: Ebola Posters Keep The Virus On People's Minds

The campaign is called "Kick Back Ebola." But the posters pack a punch.

Sierra Leone has reported over 700 suspected Ebola cases, more than any other country this year. To help stop the outbreak, health workers have put up Ebola awareness signs all over Sierra Leone's seaside capital of Freet... Read More

MERS-CoV

Transmission electron micrograph of Middle East respiratory syndrome coronavirus (MERS-CoV). Credit: National Institutes of Health/Department of Health and Human Services (NIAID).

From the CDC:

Middle East Respiratory Syndrome (MERS) is viral respiratory illness first reported in Saudi Ara... Read More

Keeping Viral Load Low

Over the past 30 years, the combined efforts of scientists and clinicians have delivered remarkable successes in HIV therapeutics. Since 1987, the FDA has approved more than 30 antiviral drugs, including 12 HIV protease inhibitors and one integrase inhibitor. These drugs stop ~99% of viral repli... Read More

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