Saturday, 16 December 2017

Man Eater


A somewhat tongue-in-cheek defence of the concept on 'man- 'flu' (the idea that men suffer more from viral respiratory diseases than female counterparts) has been proposed by Dr Kyle Sue in the British Medical Journal (https://www.theguardian.com/lifeandstyle/2017/dec/11/stop-accusing-men-of-overreacting-man-flu-really-does-exist-claims-doctor). The basic argument seems to be that male testosterone levels reduce the immune response and 'man-'flu' is a defensive response to potential predation. I would not dream of countering this defence of my gender directly but I did find with colleague Salem Beden ( Beden, S.N. and Brain, P.F. (1985) The primary immune responses to sheep red blood cells in mice of differing social status or from individual housing IRCS Medical Science 13: 364-365) that dominant mice (with presumably higher titres of testosterone) showed a greater immune response to antigenic challenge than subordinate counterparts. This suggests that there is no simple link between immune responses androgens. Male weediness cannot be ruled out at this stage.

No comments:

Food For Thought?

The link between global heating and food prices is clearly illustrated in a recent CarbonBrief ( https://www.carbonbrief.org/five-charts-ho...