The clinical spectrum of intestinal E. histolytica infection ranges from ... as they are very effective against the trophozoite form of the parasite (metronidazole 750–800 mg three times daily ...

How do bacteria, lacking a nucleus, organize and pack their genome into the cell? Supercoiling enables this but forces a different kind of transcription and translation in prokaryotes. Aa Aa Aa ...

It's a major blow to a keenly anticipated programme that aimed to tackle the huge public health problem of extraintestinal pathogenic E coli (ExPEC), which is estimated to cause around 10 million ...