Illness, Setbacks – looking inwards, coping with it all

by Louise

A mouthful of a title! How did Totebaggers cope with illness in themselves or loved ones, how do Totebaggers cope with setbacks? One day everything is fine, the next day dark clouds appear on the horizon.

My household just dealt with a bout of illness and all our issues are not yet resolved.
I thought of this book, I had been intending to read it but put it off, will pick it up again.

Review: In ‘When Breath Becomes Air,’ Dr. Paul Kalanithi Confronts an Early Death

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Cancer

by WCE

I was fascinated by two aspects of this article on cancer — the lay description of how cancer cells work, and the frustration with how outdated laws inhibit cancer research.

Death of cancer

Here’s an excerpt of the biology part:

Humans derive their energy from two forms of metabolism: oxidative phosphorylation and glycolysis. Oxidative phosphorylation, the most efficient form of metabolism, takes place in the presence of oxygen carried by red blood cells in the bloodstream (that’s what ‘oxidative’ means). It results in the complete metabolism of nutrients to glucose; that glucose is then converted into water and carbon dioxide, which are easily excreted by the lungs and kidneys.

On the other hand, humans generally derive energy from less-efficient glycolysis only when oxygen is in short supply. Glycolysis is the metabolic system tapped by the muscles of long-distance runners, for example, after oxygen has been spent.

Very rarely, however, glycolysis can take place when oxygen is present. One of those rare instances includes the circumstance of the cancer cell, which prefers glycolysis, as inefficient as it is, because it burns glucose only incompletely, leaving parts of molecules behind that can be used to synthesise DNA and other large molecules that rapidly dividing cells need. The cancer cell, like the embryo, retains the ability to switch back and forth between the two forms of metabolism, depending on a cell’s needs at the time.

The political aspect of this article is how outdated laws — on overtime, the environment, and cancer research, among others — are very difficult to fix. What do you think of “sunset provisions” for laws, where a law either has to be re-approved after a period of time, re-approved with changes or lapse? Would this result in legal chaos? I know we have enough lawyers that I’ll get an informed opinion.