quinta-feira, 20 de agosto de 2015

Of penicillin

In 1928, Alexander Fleming, Scottish bacteriologist and doctor, discovered penicillin, a natural antibiotic derived from a fungus (genus Penicillium), which revolutionized medicine since. In his lab, Alexander had several petri dishes containing culture of microorganisms to some studies. In a culture of Staphylococcus aureus, the major cause of widespread infection, Fleming noticed something strange. The board had been infected by molds, and on his return, there was no bacteria. Penicillium chrysogenum Penicillium chrysogenum Scientific classification Kingdom: Fungi Division: Ascomycota Subdivision: pezizomycotina Class: eurotiomycetes Order: Eurotiales Family: Trichocomaceae Genre: Penicillium Species: Penicillium chrysogenum Isolating this type of fungus, it was found that the genus Penicillium and the substance produced by it had a bactericidal effect. To this substance was given the name penicillin, a substance that prevents the production of carbon molecules which are responsible for the formation of bacterial membrane.

A bit on the blog

This blog is ongoing as I am creating for post jobs from my school and can also help you guys netizens.