That there are no depths that Hunt will not sink to in his ongoing dispute with the junior doctors is not something that should surprise anyone. That some of the high ups in our own profession should ally themselves to Hunt should also come as no surprise. So we shouldn't take too much notice of the statements by the Academy of Royal Colleges or the blatant threats of those bullying shits at the GMC too seriously. The name of the game here is to maximise the chance of a gong for various people, by seeing who can get his tongue furthest up Hunt's arse. My money is on Dickson, He's had the most practice.
The BMA has finally stirred itself, they should only contemplate one way forward.
A few days ago DZ was driving along a motorway in a rural area. The road was quiet and up ahead I noticed a small group of crows engaged in a motorway banquet, feasting on some unfortunate creature that had probably had too close an encounter with some vehicle. Just then I was overtaken by a motorcycle going at some speed.
As he sped along the road the crows began to scatter and take off, but one was a bit slower than the rest and the biker struck him knocking him to the side of the road in a flurry of feathers. The biker wasn't in any way affected, but the crow was certainly killed instantly.
Google search will confirm the widely held notion of the "sentry crow". One crow that acts as a look out for the others preoccupied as they are with eating. He calls a warning of approaching danger.
So why did he not warn his mates in time? Perhaps he was just not used to vehicles doing that sort of speed. I mentioned this to a biker friend who confirmed that crows often fall victim to bikers, and he explained to me the reason.
Apparently the sentry crow, like all crows is perfectly able to say "car", but unfortunately none of them can say "motorbike"
An article in the Guardian today draws attention to the practice seen in some US athletes at the olympics of "cupping"
The article quite rightly points out that the practice has no scientific basis, nor any evidence of efficacy, and that any benefit perceived by the athletes is likely to be pure placebo.
However, it is just possible, maybe, that there may, theoretically, be some real physiological effect.
"Oxygen flux" is the amount of oxygen delivered to the peripheral tissues per minute. Assuming no pathological physical impairment of blood flow it is very much dependent on haemoglobin value. The higher the Hb, the more oxygen the blood can carry, and the greater the oxygen flux. Up to a point....... But increasing Hb also increases blood viscosity and thus reduces flow. There comes a point when increasing the Hb causes such an increase in viscosity that the resultant reduction in flow completely negates the effect of increased oxygen capacity, and further increase becomes counter productive. This is well known to happen in polycythaemia. So there is an optimal value of Hb at which O2 flux is maximal. The exact value comes as a surprise to many doctors. Optimal Hb for maximal O2 flux is (in old units as befits DZ) just 10g/100ml, significantly lower than the normal 14 or so.
If the bruising caused by cupping were to significantly lower the Hb level in the blood, it would improve peripheral blood flow, and possibly, improve performance. You might get a similar effect by bleeding, or applying leeches.
As this study shows, removing 500ml blood certainly doesn't seem to have a negative effect. And as far as I'm aware, unlike performance enhancing drugs, it's not forbidden.
Perhaps I should have noticed, but, tucked away in my statistics pages is the information that, at some time in the last two weeks, total page views on this blog went past one million.
In fact, despite my not having written anything for some weeks I'm still getting quite a lot of views, though why I should currently be getting so much interest from Russia at the moment is a bit of a mystery.
It makes me feel I really should make more of an effort to put up the odd post. So why have I been so quiet? Busy with other things, certainly, but not that busy. maybe I've run out of things to say, or don't feel so strongly any more about things. Or maybe I've been plunged into the pit of despair by the failure of our new Prime Minister to banish Jeremy Hunt to some far flung backwater.