Effect of End Tidal Carbondioxide concentration on different phases of menstrual cycle in subjects suffering with Premenstrual syndrome
@article{Chandraselvi2012EffectOE, title={Effect of End Tidal Carbondioxide concentration on different phases of menstrual cycle in subjects suffering with Premenstrual syndrome}, author={.E Chandraselvi}, journal={IOSR Journal of Dental and Medical Sciences}, year={2012}, volume={1}, pages={29-33} }
Background: Previous studies have been reported that about 80% of women experience premenstrual syndrome (PMS) during luteal phase of menstrual cycle. Normally menstruating women show hypocapnia followed by increased ventilation due to increased progesterone during the luteal phase compared follicular phase . As specific reason for PMS has not still been proved, various theories have been revealed and hence for PMS specific treatment is still not available. Aim: To assess the effect of End…
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References
SHOWING 1-10 OF 24 REFERENCES
A CORRELATIVE STUDY ON BLOOD PRESSURE AND LUNG FUNCTION PROFILES DURING DIFFERENT PHASES OF MENSTRUAL CYCLE AMONG INDIAN POPULATION
- Medicine, Biology
- 2004
It is suggested that arterial blood pressure does not significantly fluctuate during different phases of menstrual cycle whereas different lung function profiles significantly increase during the luteal phase in healthy young Indian women.
Effects of the menstrual cycle on timing and depth of breathing at rest.
- Biology, MedicineIndian journal of physiology and pharmacology
- 1998
The luteal increase in ventilation and inspiratory flow suggests a possible role for progesterone in stimulating the respiratory drive, either centrally or through the peripheral chemoreceptors or by both in the absence of alteration of pulmonary mechanics.
Status of pulmonary function tests in adolescent females of Delhi.
- MedicineIndian journal of physiology and pharmacology
- 2000
The majority of pulmonary functions reflect better values in luteal phase as compared with follicular phase however, a statistically significant higher results of FVC, FIVC, FEV1, and TLC were noticed in group I and group III, suggesting a possible role in increased level of progesterone in lutenal phase on respiratory system.
Autonomic function tests during pre and post menstrual phases in young women.
- Biology, Medicine
- 2011
Responses to various sympathetic tests were significantly altered in premenstrual phase as compare to that of postmenstruAL phase reflecting the significant increase in the sympathetic activity.
Slow Recovery From Voluntary Hyperventilation in Panic Disorder
- Medicine, PsychologyPsychosomatic medicine
- 2001
PD and SP patients report more distress than controls to equal amounts of hypocapnia, but PD differ from SP patients and controls in having slower symptomatic and physiological recovery.
Breathing retraining: effect on anxiety and depression scores in behavioural breathlessness.
- Psychology, MedicineJournal of psychosomatic research
- 1994
Brain pH response to hyperventilation in panic disorder: preliminary evidence for altered acid-base regulation.
- Psychology, MedicineThe American journal of psychiatry
- 2006
Although subjects with panic disorder had greater hypocapnea during hyperventilation, their observed pH response, not altered from comparison levels, implicated exaggerated buffering, and it is suggested that increased lactate could account for these findings.
Respiratory Ventilation and Carbon Dioxide Levels in Syndromes of Depression
- Psychology, MedicineBritish Journal of Psychiatry
- 1976
It has been shown that breathing rate goes up and PCO2 down in non-retarded and neurotic depression and with schizophrenia, and it must lead to alterations in pH and other variables.
The role of hyperventilation: hypocapnia in the pathomechanism of panic disorder.
- Medicine, PsychologyRevista brasileira de psiquiatria
- 2007
A profile of panic disorder based on and generalized from the effects of acute and chronic hyperventilation that are characteristic of the respiratory panic disorder subtype is presented.
Analysis of end-tidal and arterial PCO2 gradients using a breathing model
- MedicineEuropean Journal of Applied Physiology
- 2000
Analysis of the PETCO2-PaCO2 difference between experimental and sinusoidally adjusted ventilatory flow profiles at rest and during exercise showed that the model produced similar values in PET CO2- paCO2 for different respiratory flow dynamics, similar to data published by Jones et al.