What does initiate parturition?

Chatterjee, A.

doi:10.4103/0970-938x.54858

Cited by 6 publications

(2 citation statements)

References 43 publications

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“…The constant stress in the life of a modern woman, as an unchanging companion to the growing pace of life and global progress, radically changes the way of her life and reduces the body's resistance. A significant role of the chronic stress in the occurrence of reproductive losses was confirmed on the basis of studies conducted at the turn of the millennia [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

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Hormonal and Psycho-Emotional Disorders in Women with Psychogenic Amenorrhea

Гончаренко¹

2019

J. Intellect. Disabl. Diagn. Treat.

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The pathogenetic aspects of stress on reproductive health and fertility of a woman are multi-vector, this is justified by the need for timely diagnosis and the development of new approaches to differentiated treatment of PA.Objective: to determine the characteristics of the hormonal profile, the psycho-emotional state and changes in the bioelectric activity of the brain in women with stress-induced psychogenic amenorrhea (PA). Material and Methods:The main group included 54 women with PA from 19 to 37 years, the control group -25 healthy women from 18 to 35 years. Blood plasma FSH, LH, E2, P, Pr, DHEAS, C levels were checked by the immunoenzymatic method, bioelectric activity measurement of the brain -with an electroencephalography, women psychoemotional status -by the Spielberg-Hanin test, statistical data processing was performed using Windows SPSS 11.5. and was carried out by means of standard methods.Results: Patients were divided on 3 subgroups depend on significant (р<0.05) Prl or C or their combination levels increasing. The presence of nonspecific signs of activation of the structures of the brain stem in patients with PA was established by EEG with significantly (р<0.05) higher frequency. The analysis of the psycho-emotional status of women showed a high level of personal and reactive anxiety. Conclusions:The revealed features of hormonal imbalance and psycho-emotional status in women with PA indicate the necessity of involving adjacent specialists -neurologists and psychotherapists for timely and adequate examination with the appointment of differentiated pathogenetically substantiated treatment.

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Section: Introductionmentioning

confidence: 99%

“…In conditions of stress, the cerebral cortex tries to compensate for the severity of psychogenic effects by secreting own (endogenous) substances -opiates that alleviate stressful effects [3,5,9]. The isolation of opiates causes cascade changes in hormonal bonds in the hypothalamic-pituitary-adrenal system.…”

Section: Introductionmentioning

confidence: 99%

Hormonal and Psycho-Emotional Disorders in Women with Psychogenic Amenorrhea

Гончаренко¹

2019

J. Intellect. Disabl. Diagn. Treat.

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Effects of demography and urbanization on stress and body condition in urban white-tailed deer

et al. 2019

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Nicotine and endometrial decidual growth in pseudopregnant rats

Norashikin

Ghosh

Chatterjee

et al. 2014

Reprod Medicine & Biology

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Purpose The present study aims to investigate the effects of nicotine on the endometrial decidual growth and levels of estrogen and progesterone in pseudopregnant rats. Methods Pseudopregnancy (pc) was induced in cyclic Sprague-Dawley rats by sterile mating. Subcutaneous injection of nicotine tartrate (7.5 mg/kg/day) was scheduled from day 1 through day 5, day 5 through day 9 or day 1 through day 9 of pc. In another group of pseudopregnant rats, concomitant treatment of nicotine tartrate concurrently with progesterone (2 mg/day) was scheduled from day 1 through day 9 pc. Control groups received subcutaneous injections of vehicle only. Endometrial decidualization was induced on day 5 pc. On day 10 pc, animals were sacrificed.The degree of decidual growth and circulating levels of estrogen and progesterone were measured. Results The decidual growth in all the first three nicotinetreated groups of animals was significantly reduced, particularly in the animals treated with nicotine from day 1 through day 9 pc. Plasma estrogen levels were significantly elevated in animals treated with nicotine from day 1 through day 9 pc. Conversely, levels of plasma progesterone were found to be significantly attenuated in the same group of nicotine-treated animals compared to controls. Exogenous replacement of progesterone, however, caused a higher degree of endometrial decidualization compared to the nicotine-treated group but it was slightly less than when compared to control. ConclusionsIn conclusion, nicotine-induced progesterone deficiency with a corresponding elevation of estrogen may possibly attenuate the degree of endometrial decidualization in pseudopregnant rats.

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What does initiate parturition?

Cited by 6 publications

References 43 publications

Hormonal and Psycho-Emotional Disorders in Women with Psychogenic Amenorrhea

Hormonal and Psycho-Emotional Disorders in Women with Psychogenic Amenorrhea

Effects of demography and urbanization on stress and body condition in urban white-tailed deer

Nicotine and endometrial decidual growth in pseudopregnant rats

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