A sputum Gram’s stain is a laboratory test that allows ... Bronchoscopy is a simple procedure that usually takes about 30 to 60 minutes. You will probably stay awake for it.

In this simplified diagram of gram staining, bacterial cells are first ... but not quickly enough to leave the cell colorless during the protocol. The study is fascinating, says microbiologist ...

Gram staining was developed in the 1800s as a quick and simple procedure to distinguish between Gram positive and Gram negative bacteria. It is one of the first laboratory techniques taught to ...

The kit offers two counterstain options and testing protocol flexibility to meet pathologists' individual preferences. "The new Gram Staining Kit will provide our customers visual consistency and ...

The names themselves date back to 1884, when Danish bacteriologist Hans Christian Gram developed a staining procedure to view bacteria under the microscope. First, he applied a dye, called gentian ...

If your doctor suspects you have an infection, they may order a culture and gram stain to check for bacteria. If bacteria are present, this test can also help your doctor learn if the bacteria are ...