Chapter-1 / Physiological Foundations - WHNLive Public Library

110N.ttJJOt~1. Physiological foundations8APP'lprlizk1TItf1SIJt'tm1/ flint.9N-32T..+-- --~-- ~--+-=.:;: -...... -.1-'---:::::: ~.- 1--'-,-,- '.-. -r.-:-ri-- ":"'".~.- ... 'tN-1t.rN-66~fh-qrlit)10I12t ..16 17ItPa1413121770Fig. 33 Daily fluctuation in the meanarterial resting P0 2(mean ± S.D.) forN = 66 healthy individuals between theages of 25 and 72 years [86], with d and9 groups separatedt:~~P OrtTt"'1---+---+----1f----+-~IIo(h.,.__-+__I..10 20 30 40 50mint12111027 637 1Si)9 58 20Fig.34 Measurement examples ofthe consequences of a visit to adiscotheque at different ages.Measurement of the arterial oxygenpressure before, during andafter a single short visit to a discotheque.Measurement: Manfred v.Ardenne Research Institute1 Stressful process with directeffect on the circulation. Nolasting effect"2 In a group of 8 volunteerswith an average age of approx.40 years, a mean reduction~02-art = 8 mmHg, at t .. 30min, was measured100mmllgt:POrtr170mtingJ 60s,evertph,Sicol inoclinljI.. ..... ........ ............A B co 5 10 15 20 25 JOdJJSt ..I100mmllg90807060excess stress andsevertphysical inocl/nlyIIool'-- """""'--"'-o 5 f) 15 2025 30dayst •I100mmltJ~807060long ii/ness paraplegiaI I ~fJI1JSCa/ diSlllJlemmt~"'-- _. ~~o 5 KJ 15 20 25 30daysf ..Fig. 35 The reduction in the arterial resting P02 by various debilitating effects on the lung-heart system: physicalinactivity (A), excess of stress and physical inactivity (8), long illness, physical disablement and paralysis (e)1.1.8.3 The reduction in the P02-art due to stressful influencespecial inve tigation were carried out into theimportant que tion of the strength and temporalcour e of the reductions in the P02 -artU to tre ful influences [20, 21]. In doingndi tingui hlarg timth d prdiat ly, i.