Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
Human epithelial cells of a strain maintained in tissue culture since 1951 and used in research, especially in virology.
- ‘Fig.7 shows that cell proliferation is further restricted to the colony border in HeLa cells grown over a longer period.’
- ‘A limited amount of producer cells was overlaid with an excess of indicator HeLa cells, characterized by uncolored nuclei.’
- ‘Moving to us, there are standard cell lines from human kidney or liver, and then there are the famous HeLa cells, one of many from human tumor sources.’
- ‘Figure 3 shows typical staining patterns for uninfected and infected HeLa cells, which were used as controls.’
1950s: from the name of He nrietta La cks, whose cervical carcinoma provided the original cells.
HeLa cells/ˈhelə ˌselz/
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.