Asian Pacific Journal of Reproduction

ORIGINAL ARTICLE
Year
: 2020  |  Volume : 9  |  Issue : 3  |  Page : 129--134

Effects of vascular endothelial growth factor supplementation and alginate embedding on human oocyte maturation in vitro


Farhang Abed1, Morteza Fallah-Karkan2, Masoumeh Majidi Zolbin3, Pegah Naghizadeh1, Fereshte Aliakbari1, Hossein Yazdekhasti4 
1 Men's Health & Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2 Laser Application in Medical Science Research Center; Shohada-e-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
3 Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Tehran University of Medical; Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
4 Department of Molecular Physiology and Biological Physics, Center for Membrane and Cell Physiology, University of Virginia, Virginia, United States

Correspondence Address:
Hossein Yazdekhasti
Department of Molecular Physiology and Biological Physics, Center for Membrane and Cell Physiology, University of Virginia, Virginia
United States

Objective: To evaluate whether the use of vascular endothelial growth factor (VEGF) with alginate increases oocyte maturation following in vitro maturation. Methods: This experimental study was performed on 150 immature oocytes (germinal vesicle oocytes) from females who were candidates for assisted reproductive technology. The germinal vesicle oocytes were randomly placed in the control, alginate, and VEGF plus alginate groups. The basic culture medium for oocytes culture (tissue culture medium 199, follicle-stimulating hormone 0.075 IU/mL, and fetal bovine serum 10%) was used in the control, alginate, and VEGF plus alginate groups. For the treatment groups (alginate, and VEGF plus alginate groups), alginate (8%) and VEGF (5 ng/mL) were added to the basic culture medium. After culture, immature oocytes were considered as oocytes unchanged in the nucleus whereas oocytes with a polar body were considered as mature oocytes (metaphase II stage). The mature oocytes in each group were fertilized by intracytoplasmic sperm injection and formed embryos were evaluated by reverse microscope. Results: The oocyte maturation rate (metaphase II) significantly (P < 0.05) increased in the alginate plus VEGF group as compared with the alginate alone and control groups during in vitro maturation. On day 2, the cleavage rates were significantly different in the matured oocytes between the treatment groups and the control group. The percentage of the two-cell stage, four-cell stage and eight-cell embryos was significantly higher in the treatment groups compared with the control group (P <0.05). Conclusions: Supplementation of VEGF with alginate can improve oocyte maturation in culture media. VEGF with alginate may promote the quality of nuclear and cytoplasmic maturation of human oocytes in vitro.


How to cite this article:
Abed F, Fallah-Karkan M, Majidi Zolbin M, Naghizadeh P, Aliakbari F, Yazdekhasti H. Effects of vascular endothelial growth factor supplementation and alginate embedding on human oocyte maturation in vitro.Asian Pac J Reprod 2020;9:129-134


How to cite this URL:
Abed F, Fallah-Karkan M, Majidi Zolbin M, Naghizadeh P, Aliakbari F, Yazdekhasti H. Effects of vascular endothelial growth factor supplementation and alginate embedding on human oocyte maturation in vitro. Asian Pac J Reprod [serial online] 2020 [cited 2023 Feb 5 ];9:129-134
Available from: https://www.apjr.net/article.asp?issn=2305-0500;year=2020;volume=9;issue=3;spage=129;epage=134;aulast=Abed;type=0