Rouhollah Fathi
Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
[ 1 ] - Auto-transplantation of whole rat ovary in different transplantation sites
This study was carried out to assess the different ovarian transplantation sites after short-time autografting. Female rats were randomized into five groups, with six rats in each group, including control (intact), cervical subcutaneous transplanted (CST), back subcutaneous transplanted (BST), subfascial transplanted (SFT) and intramuscular transplanted (IMT) groups. In all experimental groups,...
[ 2 ] - Function of vitrified mouse ovaries tissue under static magnetic field after autotransplantation
This study was designed to investigate the effects of applying 1 mT static magnetic field (SMF) during the vitrification process, on the viability of ovarian follicles after vitrification-warming and autotransplantation. The study was conducted in two phases. In the first phase, ovaries of female NMRI mice (6 to 8 weeks old) were randomly divided into three groups: 1- Freshly isolated ovaries f...
[ 3 ] - مروری بر فعالیت عوامل رگزایی و مرگ سلولی در بافت تخمدان پیوندی
Many changes of female reproductive system are based on the vascular activity and blood flow. In ovarian follicular development, re-anastomosis is critical and permits cells and oocytes to utilize nutrients as well as the hormones. Moreover, it plays a main role in corpus luteum formation. Female reproductive system undergoes several angiogenesis programs which are considered essential in order...
[ 4 ] - بررسی فراصوت درمانی بر ذخیره فولیکولی و رگزایی بافت تخمدان موش، 14 روز پس از پیوند هتروتوپیک
Introduction: One of the challenges facing ovarian transplantation is overcoming the ischemia/ reperfusion injury. When blood supply to the implanted tissue is suboptimal (immediate post implant period), ultrasound therapy has been shown to increase mass transport. The aim of this study was to investigate the effect of ultrasound on heterotopic transplantation of mouse ovarian tissue. Methods...
[ 5 ] - تمایز سلول‌های بنیادی مزانشیمی ژله‌وارتون انسان به سلول‌های شبه تخمک با استفاده از مایع فولیکولی
Background and purpose: Follicular fluid (FF) is a rich source of compounds for the development of oocyte. Wharton's jelly mesenchymal stem cells (WJ-MSCs) have a same differentiation origin with primordial germ cells, therefore, WJ-MSCs could differentiate into oocyte-like cells (OLCs) in the presence of appropriate factors. The purpose of present study was to isolate WJ-MSCs and then investig...
[ 6 ] - The in vitro effect of chick embryo extract on mice pre-antral follicles
Chick embryo extract (CEE) contains a variety of growth factors which may improve in vitro follicle growth. Therefore, the effect of CEE on mouse pre-antral follicle culture was evaluated. Different percentages of CEE (0, 0.50%, 1.00%, 5.00% and 10.00%) were added to culture medium. Hence, the osmolarity of media was measured. Pre-antral follicles with diameter of 120-150 μm were isola...
[ 7 ] - P-90: Comparison of The Effects of Two Types Fixative in Preparation of Mouse Ovarian Tissue
Background Sample preparation is the first step in the evaluation of tissue samples. In this research tried to using two types of formalin and Bouin fixative ovarian tissue morphogenesis be evaluated practical. MaterialsAndMethods Ovaries of 6-8 week-old Naval Medical Research Institute female mice were randomly divided into 3 groups: Ι. Ovaries that immediately fixed in Bouin’s fixative; II. O...
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