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A Study of Limitations of the Pulmonary System in Adaptability to Exercise in Luteal Phase of Menstrual Cycle


Affiliations
1 Dept. of Physiology, PES Institute of Medical Sciences & Research, Kuppam, AP, India
2 Dept. of Physiology, Karnataka Institute of Medical Sciences, Hubli, India
     

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The role of progesterone on PFT was well known in the normal course of the menstrual cycle. Significant increase in both progesterone (37%) and estradiol (13.5%), whereas no change in plasma FSH&LH was observed in exercising women in previous studies. Therefore this study was intended to see the limitations of the pulmonary system in adaptability to exercise in luteal phase of menstrual cycle. It was observed that exercise per se does not cause a statistically significant change in dynamic lung function parameters MMEF, PEFR, MEF 25% to 75% in either of the groups. This finding supports the hypothesis that the respiratory system is not normally the most limiting factor in the delivery of oxygen even under the predominant influence of progesterone in luteal phase which is further accentuated by exercise.

Keywords

Luteal Phase, Progesterone in Exercise, PFT, Adaptability
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  • Guyton AC, Hall JE, editors –Text Book of Medical Physiology ,11th ed .Saunders, 2006 :1061-62.

  • Johnson BD, Saupe KW, Dempsey JA –Mechanical constraints on exercise hypernea in endurance athletes.J Appl Physiol 1992 Sep; 73(3): 874- 86

  • Dempsey JA, Johnson BD, Saupe KW-Adaptations and limitations in the pulmonary system during exercise. Chest 1990 Mar; 97(3 Suppl):81s –87s

  • Andziulis A, Gocentas A, Jascaniniene N, Jaszczanin J, Juozulynas A, Radzijewska M –Respiratory function dynamics in individuals with increased motor activity during standard exercise testing. Fiziol ZH 2005;

  • (4):80-95.

  • Seaton A, Seaton D, Leitch AG, editors –Crofton and Douglas’s Respiratory Diseases, 5th ed. Oxford: Oxford University press, 2000:43-45

  • Ganong WF, Review of Medical Physiology, 22nd ed 2005; 444

  • Bonen A, Ling WY, MacIntyre KP, et al. Effects of exercise on the serum concentrations of FSH, LH, progesterone and estradiol. Eur J Appl Physiol 1979;43:15

  • Jurkowski JE, Jones NL, Walker C, et al. Ovarian hormonal responses to exercise. Eur J Appl Physiol 1978; 44:109 Amrith Pakkala


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  • A Study of Limitations of the Pulmonary System in Adaptability to Exercise in Luteal Phase of Menstrual Cycle

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Authors

Amrith Pakkala
Dept. of Physiology, PES Institute of Medical Sciences & Research, Kuppam, AP, India
N. Veeranna
Dept. of Physiology, Karnataka Institute of Medical Sciences, Hubli, India

Abstract


The role of progesterone on PFT was well known in the normal course of the menstrual cycle. Significant increase in both progesterone (37%) and estradiol (13.5%), whereas no change in plasma FSH&LH was observed in exercising women in previous studies. Therefore this study was intended to see the limitations of the pulmonary system in adaptability to exercise in luteal phase of menstrual cycle. It was observed that exercise per se does not cause a statistically significant change in dynamic lung function parameters MMEF, PEFR, MEF 25% to 75% in either of the groups. This finding supports the hypothesis that the respiratory system is not normally the most limiting factor in the delivery of oxygen even under the predominant influence of progesterone in luteal phase which is further accentuated by exercise.

Keywords


Luteal Phase, Progesterone in Exercise, PFT, Adaptability

References