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The effects of female reproductive cycle on metabolic rate - Assignment Example

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Abstract Metabolic rate in females, unlike males does not remain constant and shows a consistent pattern of variation corresponding to phases of reproductive cycle. The female reproductive cycle is characterised by changes in hormonal levels, energy balance and other associated changes which are responsible for changes in the metabolic rate, although the underlying mechanism of these changes is still not well understood…
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Download file to see previous pages BMR was calculated on the basis of respiratory quotient (RQ) using respiratory gas analysis. Large intra and inter subject variations were reported in BMR values, and a constant peak was observed for ovulation phase. Results Mean+- standard deviance for o2 and co2 consumption at rest, . A) O2 consumption at rest Week 1 Week 2 Week 3 Week 4 Mean 19.33 18.88 18.87 19.17 Standard deviation 0.81 0.81 0.53 0.73 B) Co2 consumption at rest Week 1 Week 2 Week 3 Week 4 Mean 1.92 2.02 2.45 2.15 Standard deviation 0.57 0.48 0.52 0.30 C) Total volume expired Week 1 Week 2 week 3 Week 4 Mean 47.68 58.20 52.12 58.53 Standard deviation 26.98 16.18 16.77 21.57 FIGURE 11: shows the overall mean and standard deviance of O2, Co2 and Total volume expired at rest. A)Exercise A) B) C) Figure 12: shows the overall mean and standard deviance of O2, Co2 and Total volume expired during exercise. ...
1 week 3 1 19 18.5 2 19 18.8 3 19.5 19.5 4 20.8 18.9 5 19.3 19.4 6 18.4 18.1       T-TEST 0.18               rest o2   Subjects week 1 week 4 1 19 18.1 2 19 18.8 3 19.5 18.9 4 20.8 19.8 5 19.3 20.1 6 18.4 19.3       T-TEST 0.65   b) rest o2   Subjects week 2 week 3 1 18.9 18.5 2 19 18.8 3 19.6 19.5 4 17.9 18.9 5 18 19.4 6 19.9 18.1       T-TEST 0.97               rest o2   Subjects week 2 week 4 1 18.9 18.1 2 19 18.8 3 19.6 18.9 4 17.9 19.8 5 18 20.1 6 19.9 19.3       T-TEST 0.63               rest o2   Subjects week 3 week 4 1 18.5 18.1 2 18.8 18.8 3 19.5 18.9 4 18.9 19.8 5 19.4 20.1 6 18.1 19.3       T-TEST 0.36   c) rest co2   Subjects week 1 week 2 1 1.6 1.8 2 2.2 2.3 3 1.6 1.2 4 1.2 2.6 5 2.1 2.2 6 2.8 2       T-TEST 0.75               rest co2   Subjects week 1 week 3 1 1.6 2.4 2 2.2 2.9 3 1.6 1.6 4 1.2 2.3 5 2.1 2.4 6 2.8 3.1       T-TEST 0.02               rest co2   Subjects week 1 week 4 1 1.6 2.5 2 2.2 2.3 3 1.6 1.8 4 1.2 1.8 5 2.1 2.1 6 2.8 2.4       T-TEST 0.27   d) rest c02   Subjects week 2 week 3 1 1.8 2.4 2 2.3 2.9 3 1.2 1.6 4 2.6 2.3 5 2.2 2.4 6 2 3.1       T-TEST 0.07               rest co2   Subjects week 2 week 4 1 1.8 2.5 2 2.3 2.3 3 1.2 1.8 4 2.6 1.8 5 2.2 2.1 6 2 2.4       T-TEST 0.58               rest co2   Subjects week 3 week 4 1 2.4 2.5 2 2.9 2.3 3 1.6 1.8 4 2.3 1.8 5 2.4 2.1 6 3.1 2.4       T-TEST 0.11   Figure 15: Exercise phase comparison of each week. O2 and co2 & t-test a) b) exercise o2   subject week 2 week 3 1 17.6 17.6 2 17.2 17.1 3 18.7 18.6 4 18.1 17.8 5 17.9 18.2 6 19.1 17       T-TEST 0.33               exercise o2   subject week 2 week 4 1 17.6 17.1 2 17.2 16.9 3 18.7 18.2 4 18.1 18 5 17.9 18.7 6 19.1 17.4       ...Download file to see next pagesRead More
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