نتایج جستجو برای: Poor Endometrium

تعداد نتایج: 241262  

Journal: :Human reproduction 2000
H Masamoto K Nakama K Kanazawa

A total of 172 patients who underwent hysteroscopic assessment of the endometrium and then became pregnant, was analysed retrospectively to explore the relationship between endoscopic findings and early phase pregnancy outcome after implantation. Histological examination of the endometrium and assay of serum progesterone and oestrogen were carried out simultaneously with hysteroscopy. Of 172 pa...

Background -Recurrent pregnancy loss defined as two or more miscarriage before 20 weeks of pregnancy affecting 1-5 % or women in reproductive age .There are many etiologies have been suggested, like Genetic, Immunologic, Thrombophila, Endocrine and Anatomic; but in 50% of cases, the exact etiology remains uncertain. Endometrium acts as biosensor of embryo quality and endometrium itself contribu...

Journal: :International journal of clinical and experimental medicine 2015
Yajie Chang Jingjie Li Yuqing Chen Lina Wei Xing Yang Yanan Shi Xiaoyan Liang

INTRODUCTION This study was to evaluate the effectiveness of PRP in the therapy of infertile women with thin endometrium (≤ 7 mm). MATERIAL AND METHODS Five women undergoing in vitro fertilization (IVF) with poor endometrial response still had thin endometrium (< 7 mm) after standard hormone replacement therapy (HRT) and had to cancel embryo transfer cycle. In addition to HRT, intrauterine in...

Arefi S, Farifteh F, Hoseini A Zeraati H

Background: The objective of this study was to compare the pregnancy rate of Frozen-thawed Embryo Transfer (FET) on natural versus hormone replacement therapy (HRT) cycle endometrium, in patients with repeated IVF failure (RIF). Materials and Methods: In this observational study, the pregnancy rate after FET on natural endometrium in patients with RIF and previously poor endometrium (<7mm) on H...

Journal: :international journal of reproductive biomedicine 0
razieh dehghani firouzabadi robab davar farzaneh hojjat mohamad mahdavi

background: sildenafil citrate may increase endometrial thickness and affect the outcome of frozen-thawed embryo transfer cycles. objective: the aim of this study was to estimate the effect of sildenafil citrate on ultrasonographic endometrial thickness and pattern and to investigate the estrogen level on the day of progesterone administration, the implantation rate and chemical pregnancy rate ...

2012
Juan Gui Fan Xiong Jing Li Guangying Huang

The aim is to explore the effect of acupuncture on Th1, Th2 cytokines in rats of implantation failure. Early pregnant rats were randomized into normal group (N), implantation failure group (M), acupuncture group (A), progestin group (H). The model was established with mifepristone. Samples of serum, endometrium were collected on Day 5, 6 and 8 of pregnancy. Compared with group M, the number of ...

2016
Adriana Estruch Lucas Minig Carmen Illueca Ignacio Romero Jose Luis Guinot Andrés Poveda

Small cell carcinoma of the endometrium is a very rare entity. They are very aggressive tumours, with a poor prognosis. They represent a clinical challenge because of a lack of a standardised treatment. We see here a case of a 67-year-old woman with a history of a lobular breast carcinoma, diagnosed in 2002. After presenting with postmenopausal vaginal bleeding in October 2014, she underwent a ...

2013
Razieh Dehghani Firouzabadi Robab Davar Farzaneh Hojjat Mohamad Mahdavi

BACKGROUND Sildenafil citrate may increase endometrial thickness and affect the outcome of frozen-thawed embryo transfer cycles. OBJECTIVE The aim of this study was to estimate the effect of sildenafil citrate on ultrasonographic endometrial thickness and pattern and to investigate the estrogen level on the day of progesterone administration, the implantation rate and chemical pregnancy rate ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ریاضی 1391

در این پایان نامه مدول هایی را تعریف می کنیم که دامنه انژکتیو آن فقط شامل r-مدول های نیم ساده است و چنین مدولی را poor می نامیم. همچنین نشان می دهیم همه حلقه ها دارای poor-مدول هستند. علاوه بر این حلقه بدون کلاس میانی راست را تعریف کرده و نشان می دهیم یک حلقه بدون کلاس میانی راست، جمعوند مستقیم یک حلقه نیم ساده آرتینی و یک حلقه t است که حلقه t دارای ویژگی های خاصی است که به طور کامل به آن پرداخ...

Journal: :Human reproduction 1998
P G Lalitkumar J Sengupta A A Karande D Ghosh

Placental protein 14 (PP14) is a glycoprotein which is secreted by secretory phase endometrium and decidua in women. Despite the suggestion that PP14 is involved in the process of endometrial maturation for blastocyst implantation, our understanding in this regard is poor. In the present study, the concentrations and distribution patterns of immunodetectable PP14 in the endometrium during proli...

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