THE EFFECTS OF PRENATAL STRESS ON STRUCTURAL-FUNCTIONAL CONDITION OF FEMALE REPRODUCTIVE SYSTEM IN ADULT OFFSPRING
DOI:
https://doi.org/10.21856/j-PEP.2023.4.06Keywords:
prenatal stress, reproductive system, sex hormones, ovary morphologyAbstract
The prenatal period of human development is the most vulnerable. Events in the life of a pregnant woman, in particular socio-emotional stress, make influence on the intrauterine fetus development but also on the health of the child and his susceptibility to certain diseases in adult. To date, it has been proven that the reproductive system, starting from the embryonic period to the end of the descending ontogenesis, is particularly sensitive to the effects of socio-emotional stress. The aim of study is to define effects of social-emotional maternal stress during prenatal period on morpho-functional condition of the ovaries in the adult offspring.
Materials and methods. 10-month-old female Wistar rats from the first-generation descendants of control females and socio-emotional stressed during the pregnancy mothers were investigated in the experiment. Histological changes in ovaries as well as hormonal status of female offspring from gestational stressed mothers were studied.
According to the results of our study, significant degenerative changes were found in ovaries of adult female offspring from gestationally stressed mothers, which manifest in disturbances of oogenesis and ovulation with an increase of estradiol level in the blood and body weight compared to the control which, probably, can be explained by extraovarian conversion androgens into estrogens.
Conclusion. Mothers stress during all gestational period makes negative influence on reproductive possibilities of their adult female offspring.
References
Hozhenko AI, Hryshko YUM. Aktualʹni problemy suchasnoyi medytsyny 2019;19(4): 123-129. https://doi.org/10.31718/2077-1096.19.4.123.
Gevorkian A, Ippolitov D, Bocharova T. Probl Endocrine Pathol 2022;79(1): 72-77. https://doi.org/10.21856/j-PEP.2022.1.10
Mbiydzenyuy NE, Hemmings SMJ, Qulu L. Front Behav Neurosci 2022;16: 977416. https://doi.org/10.3389/fnbeh.2022.977416.
Nazaryan R, Kryvenko L, Zakut Y, et al. Pol Merkur Lekarski 2020;48(287): 327-330.
Barker DJ, Eriksson JG, Forsén T, et al. Int J Epidemiol 2002;31(6): 1235-9. https://doi.org/10.1093/ije/31.6.1235
Barker DJ. J Amer Coll Nutr 2004;23(6): 588-595. doi: 10.1080/07315724.2004.10719428
Fowden AL, Valenzuela OA, Vaughan OR. Domest Anim Endocrinol 2016;56: 121-132.
Goldstein JM, Handa RJ, Tobet SA. Front Neuroendocrinol 2014;35(1): 140–158. https://doi.org/10.1016/j.yfrne.2013.12.001
Govoni KE, Reed SA, Zinn SA. J Anim Sci 2019;97(7): 3142-52. https://doi.org/10.1093/jas/skz157
Bräuner E, Koch V, Doherty D, et al. Comprech Psychoneuroendocrinology 2021;5: 100026. https://doi.org/10.1016/j.cpnec.2020.100026.
Garcia-Vargas D, Juarez-Rojas L, Rojas Maya S. System Biol Reprod Med 2019;65(3): 223-235. https://doi.org/10.1080/19396368.2019.1567870.
Wang JJ, Yu XW, Wu RY, et al. Cell Death Dis 2018;9(5): 452. https://doi.org/10.1038/s41419-018-0492-2.
Ashworth CJ, George SO, Hogg CO, et al. Reproduction 2016;151(6): 709-17. https://doi.org/10.1530/rep-16-0097.
European Convention for the Protection of Vertebrate Animals used for Experimental and other Scientific Purposes, Strasbourg, 1986, available at: https://rm.coe.int/168007a67b
Regulations for the Ethics Committee (Bioethics), available at: hthttps://zakon.rada.gov.ua/rada/show/v1287736-12#Text
National Research Council. Guide for the Care and Use of Laboratory Animals, National Academies Press, 2011: 246 р.
Marcondes FK, Bianchi FJ, Tanno AP. Braz J Biol 2002;62(4A): 609-14. https://doi.org/10.1590/s1519-69842002000400008.
Pratt NC. J Reprod Fert 1989;87: 763-769. https://doi.org/10.1530/jrf.0.0870763
Zorrilla EP. Dev Psychobiol 1997;30(2): 141-150. https://doi.org/10.1002/(sici)1098-2302(199703)30:2<141::aid-dev5>3.0.co;2-q.
Tuck MK, Chan DW, Chia D, et al. J Proteome Res 2009;8(1): 113-117. https://doi.org/10.1021/pr800545q.
Suvarna SK, Layton CH, Bancroft JD. Bancroft’s Theory and Practice of Histological Techniques, Elsevier Limited, 2019: 557 p.
Atramentnaya LA, Utevskaya OM. Statisticheskiye sposoby v biologii, Gorlovka, 2008: 247 p.
Sergiienko LYu, Perets OV, Kartavtseva OV, Bondarenko TV. Probl Endocrine Pathol 2010;2: 87-93. https://doi.org/10.21856/j-PEP.2010.2.13
Sergiienko LYu, Perets OV, Kartavtseva OV, et al. Probl Endocrine Pathol 2010;3: 83-89. https://doi.org/10.21856/j-PEP.2010.3.13
Gohen PG. Med Hypotheses 2001;56(6): 702-708. https://doi.org/10.1054/mehy.2000.1169
Reznikov OG, Sachinskaya OV, Falyush OA, et al. Endokrinologia 2023;28(1): 21-35. https://doi.org/10.31793/1680-1466.2023.28-1.21
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