نتایج جستجو برای: Transplantation site
تعداد نتایج: 492886 فیلتر نتایج به سال:
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,...
Background: Limited and fixed number of ovarian follicles undergo reducing changes from birth till menopause. In cancerous patients who exposed to sterilizing treatments such as chemotherapy, follicle decrease is faster and dominant. Main fertility preservation technique for these patients is ovarian cryopreservation and transplantation. Reanastomosis between recipient site and invader tissue i...
background: ovarian tissue transplantation is emerging technologies for fertility preservation. in addition, in vitro maturation (ivm) of oocytes retrieved from ovarian tissues may overcome the fertility defects in certain cases. objective: the aim was to evaluate the best site for ovarian tissue transplantation in mice. also, feasibility of ivm of oocytes retrieved from auto grafted ovarian ti...
با توجه به حیاتی بودن نقش آنزیم topo ii در چرخه سلولی، این آنزیم میتواند هدف درمانی مهمی در شیمی درمانی سرطان باشد. فلوروکینولون ها به عنوان مهارکننده های آنزیم توپوایزومراز (ژیراز) باکتری به خوبی شناخته شده اند و اخیرا نیز نشان داده شده است که توان مهار توپوایزومراز ii یوکاریوتیکها را هم دارند. در این راستا در این پایان نامه ترکیبات جدیدی از فلوروکینولونها به منظور مهار آنزیم توپوایزومراز انسا...
Background Ovarian tissue cryopreservation is an option for patients who require immediate gonagonadotoxic treatment of cancers. when there is insufficient time to conduct ovulation induction This procedure can be used in patients with genetic mutations with a high risk for premature ovarian failure.This strategy is the only option for fertility preservation in prepubertal girls or in women who...
documents a continuing activity by HealthPACT in Horizon Scanning for Health Technology. At the February meeting 25 emerging technologies were discussed and considered and the newsletter covers a selection of these including point of care testing for influenza, renal transplantation using incompatible blood group donors and a number of other interesting and emerging technologies. A number of in...
Background: Islet transplantation could be an ideal alternative treatment to insulin therapy for type 1 diabetes Mellitus (T1DM). This clinical and experimental field requires a model that covers problems such as requiring a large number of functional and viable islets, the optimal transplantation site, and the prevention of islet dispersion. Hence, the methods of choice for isolation of functi...
Background & Objective: Bone marrow stromal cells (BMSCs) are multipotent stem cells that can proliferate and differentiate into osteogenic cells . T his study aimed to investigate the effects of BMSC transplantation for the repair of bone defects in the rat. Materials & Methods : Twenty-eight male adult rats were divided into 4 groups. Group 1 ( control group) received no treatment after the...
1. To review imaging findings of abdominal complications detected on MDCT after liver transplantation in early (within the first 90 days) and late periods (after 90 days). 2. To emphasize the importance of reviewing radiologic features in the abdominal complications after liver transplantation compared between early and late period. 3. To review pitfalls in CT interpretations to assess abdomina...
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