Journals / Kırıkkale Üniversitesi Tıp Fakültesi Dergisi / 2019 / Cilt: 21 - Sayı: 3

The Comparison of VEGF Polymorphism Frequency between Cases with Low and High Ovarian Reserve

DÜŞÜK VE YÜKSEK OVER REZERVLİ VAKALARDA VEGF POLİMORFİZM SIKLIĞININ KIYASLANMASI

Pages
285–290
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

New and expanded population studies are needed to discuss our results.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: Vascular endothelial growth factor (VEGF) is a cytokine playing key role in ovarian angiogenesis.
📊
Key Findings & Data:We aimed to investigate the possible relation between VEGF gene polymorphism and ovarian reserve in infertile women suffering from either low or high ovarian reserve.Material and Methods: This study was conducted on 64 women suffering from polycystic ovary syndrome (PCOS) and 30 women suffering from premature ovarian failure (POF).
💡
Conclusion & Impact:New and expanded population studies are needed to discuss our results.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:VEGF polimorfizmi · over rezervi · prematür overyan yetmezlik

Abstract

Objective: Vascular endothelial growth factor (VEGF) is a cytokine playing key role in ovarian angiogenesis. We aimed to investigate the possible relation between VEGF gene polymorphism and ovarian reserve in infertile women suffering from either low or high ovarian reserve.Material and Methods: This study was conducted on 64 women suffering from polycystic ovary syndrome (PCOS) and 30 women suffering from premature ovarian failure (POF). VEGF-2578 C/A single nucleotide polymorphism (SNP) was investigated with polymerase chain reaction (PCR) method on DNA extracted from peripheral venous blood sample. Statistical analyses were done using SPSS 16.0 programme.Results: There was no significant difference between PCOS and POF groups for age, body mass index, TSH and prolactin levels. The genotype frequencies of PCOS and POF groups were respectively 56.2% CC, 26.6% CA, 17.2% AA and 26.7% CC, 53.3% CA, 20% AA. There was a significant difference between groups for genotype frequencies (p=0.018). We observed minimal negative influence of mutant A allele on ovarian reserve (95%CI= 0.12-0.22, OR: 0.5, p<0.01).Conclusion: We observed a minimal negative influence of VEGF-2578 C/A polymorphism on ovarian reserve. New and expanded population studies are needed to discuss our results.

Özet

Amaç: Vasküler endotelyal büyüme faktörü (VEGF), overyan anjiogenezde kilit rol oynayan bir sitokindir. Biz de çalışmamızda düşük ve yüksek over rezervli infertil kadınlarda VEGF gen polimorfizminin over rezervi ile olası ilişkisini araştırmayı amaçladık.Gereç ve Yöntemler: Bu çalışmaya, polikistik over sendromlu (PCOS) 64 kadın ile prematür overyan yetmezlikli (POF) 30 kadın dahil edildi. Periferik venöz kan örneklerinden elde edilen DNA’da polimeraz zincir reaksiyonu (PCR) yöntemi ile VEGF geni-2578 C/A tek nükleotid polimorfizmi (SNP) incelendi. İstatistiki analiz SPSS 16.0 programı ile yapıldı.Bulgular: PCOS ve POF gruplarının ortalama yaş, vücut kitle indeksi, TSH ve prolaktin seviyeleri yönünden anlamlı bir fark yoktu. PCOS grubu için genotip dağılımı %56.2 CC, %26.6 CA ve %17.2 AA iken, POF grubu için ise %26.7 CC %53.3 CA ve %20 AA idi. Gruplar arasında genotip frekansları bakımından farklılık saptandı (p = 0.018). Mutant A allelinin, over rezervini minimal azaltıcı etkisi olduğu gözlendi (95%CI= 0.12-0.22, OR: 0.5, p<0.01).Sonuç: Çalışmamızda gözlediğimiz VEGF -2578 C/A polimorfizmindeki mutant A allelinin over rezervi üzerine olan etkisini tartışmak için genişletilmiş popülasyon çalışmalarına ihtiyaç vardır.

🔖

Cite This Article

DEVECİ, D. (2019). The Comparison of VEGF Polymorphism Frequency between Cases with Low and High Ovarian Reserve. Kırıkkale Üniversitesi Tıp Fakültesi Dergisi, Cilt: 21 - Sayı: 3, 285–290. https://ajindex.com/articles/201184

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Lee EJ, Oh B, Lee JY, Kimm K, Park JM, Baek KH. Association study between single nucleotide polymorphisms in the VEGF gene and polycystic ovary syndrome. Fertil Steril. 2008;89(6):1751-9
  2. Geva E, Jaffe RB. Role of vascular endothelial growth factor in ovarian physiology and pathology. Fertil Steril. 2000;74(3):429-38
  3. Van Blerkom J, Antczak M, Schrader R. The developmental potential of the human oocyte is related to the dissolved oxygen content of follicular fluid: association with vascular endothelial growth factor levels and perifollicular blood flow characteristics. Hum Reprod. 1997;12(5):1047-55
  4. Sukur YE, Kivançli IB, Ozmen B. Ovarian aging and premature ovarian failure. J Turk Ger Gynecol Assoc. 2014;15(3):190-6
  5. Fleming R, Seifer DB, Frattarelli JL, Ruman J. Assessing ovarian response: antral follicle count versus anti-Müllerian hormone. Reprod Biomed Online. 2015;31(4):486-96
  6. Monniaux D, Clément F, Dalbiès-Tran R, Estienne A, Fabre S, Mansanet C, et al. The ovarian reserve of primordial follicles and the dynamic reserve of antral growing follicles: what is the link? Biol Reprod. 2014;90(4):85
  7. Almawi WY, Gammoh E, Malalla ZH, Al-Madhi SA. Analysis of VEGFA variants and changes in VEGF levels underscores the contribution of VEGF to polycystic ovary syndrome. PLoS One. 2016;11(11):e0165636
  8. Vural P, Kusku-Kiraz Z, Dogru-Abbasoglu S, Cil E, Karadag B, Akgül C et al. Vascular endothelial growth factor -2578 A/C, -460 T/C and +405 G/C polymorphisms in polycystic ovary syndrome. Eur J Obstet Gynecol Reprod Biol. 2009;147(1):57-60
  9. Shelling AN. Premature ovarian failure. Reprod. 2010;140(5):633-41
  10. Jeon YJ, Choi Y, Shim SH, Choi YS, Ko JJ, Yoon TK et al. Vascular endothelial growth factor gene polymorphisms in Korean patients with premature ovarian failure. Eur J Obstet Gynecol Reprod Biol. 2011;159(1):138-42
  11. Qing Liu, Yan Li, Jian Zhao, Dong-Lan Sun, Ya-Nan Duan, Na Wang et al. Association of polymorphisms 21154G/A and 22578C/A in the vascular endothelial growth factor gene with decreased risk of endometriosis in Chinese women. Hum Reprod. 2009;24 (10):2660-6
  12. Chen X, Li A, Chen W, Wei J, Fu J, Wang A. Differential gene expression in uterine endometrium during implantation in pigs. Biol Reprod. 2015;92(2):52
  13. Sun Y, Chen M, Mao B, Cheng X, Zhang X, Xu C. Association between vascular endothelial growth factor polymorphism and recurrent pregnancy loss: A systematic review and meta-analysis. Eur J Obstet Gynecol R