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Rył A, Jasiewicz A, Grzywacz A, Adler G, Skonieczna-Żydecka K, Rotter I, Sipak-Szmigiel O, Rumianowski B, Karakiewicz B, Jurczak A, Parczewski M, Urbańska A, Grabowska M, Laszczyńska M. Analysis of the Relationship between Estradiol and Follicle-Stimulating Hormone Concentrations and Polymorphisms of Apolipoprotein E and LeptinGenes in Women Post-Menopause. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13060543. [PMID: 27240396 PMCID: PMC4924000 DOI: 10.3390/ijerph13060543] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 05/19/2016] [Accepted: 05/25/2016] [Indexed: 12/24/2022]
Abstract
Background: Menopause is the permanent cessation of menstruation due to loss of ovarian follicular activity. A review of the available literature indicates that correlations between the changes that take place in a woman’s body after menopause and different genetic variants are still being sought. Methods: The study was conducted in 252 women who had completed physiological menopause. The women were divided into groups according to the time elapsed since menopause. The total concentrations of estradiol and follicle-stimulating hormone were determined by means of electrochemiluminescence. The apolipoprotein E (APOE) and lepitn (LEP) genotypes were determined by real-time PCR and polymerase chain reaction–restriction fragment length polymorphism, respectively. Results: We observed that people with the APOE3/E3 genotype entered menopause insignificantly later compared to other genotypes. Additionally, in the group of patients with the APOE3/E3 genotypes, differences in the E2 concentration were significantly related to the time since their last menstruation. There is no association found in the literature between these polymorphisms of the LEP gene and hormones. Conclusions: To date, attempts to formulate a model describing the association between E2 and FSH concentration with the polymorphisms of various genes of menopause in women have not been successful. This relationship is difficult to study because of the number of nongenetic factors. Environmental factors can explain variation in postmenopausal changes in hormone levels.
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Affiliation(s)
- Aleksandra Rył
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Andrzej Jasiewicz
- Department of Psychiatry, Pomeranian Medical University, Szczecin 71-460, Poland.
| | - Anna Grzywacz
- Department of Psychiatry, Pomeranian Medical University, Szczecin 71-460, Poland.
| | - Grażyna Adler
- Department of Gerontobiology, Pomeranian Medical University, Szczecin 71-210, Poland.
| | | | - Iwona Rotter
- Department of Rehabilitation Medicine, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Olimpia Sipak-Szmigiel
- Department of Obstetric and Gynecological Nursing, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Bogdan Rumianowski
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Beata Karakiewicz
- Department of Public Health, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Anna Jurczak
- Department of Nursing, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Miłosz Parczewski
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University, Szczecin 71-455, Poland.
| | - Anna Urbańska
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University, Szczecin 71-455, Poland.
| | - Marta Grabowska
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin 71-210, Poland.
| | - Maria Laszczyńska
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin 71-210, Poland.
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