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1392/1/25، جلد ۴۶، شماره ۶، صفحات -
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
ASSESSMENT OF ENDOMETRIAL-SUBENDOMETRIAL BLOOD FLOW DETECTED BY COLOR DOPPLER SONOGRAPHY AND UTERINE RECEPTIVITY IN INFERTILE WOMEN |
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| چکیده انگلیسی مقاله |
ndometrial vasculature has been shown to play an important role in the early endometrial response to the implanting blastocyst, and vascular changes may contribute to uterine receptivity . The aim of this study was to investigate the role of endometrial and subendometrial vascularity and thickness in uterine receptivity in infertile women treated with assisted reproductive technologies (ART). A total of 175 women were recruited from our ART program from June 2005 to May 2006. In the first stage, down regulation was done using GnRH-a and then ovarian hyperstimulation was initiated with human menopausal gonadotrophin and in vitro fertilization (IVF) procedures were performed. Then, the endometrial-subendometrial blood flow distribution pattern was determined by color Doppler ultrasonography and its characteristics were compared between pregnant (n = 56) and non-pregnant (n = 119) women . Zones 1, 2 and 3 of vascular penetration were found in 15.4%, 22.3%, and 62.3% of patients, respectively. The number of implanted embryos was 62 and implantation rate was 11.61%. There was no significant association between implantation rate and endometrial thickness or zone of vascular penetration. Among all women, fertility occurred in 56 (32.2%) women. Zone 1 of vascular penetration was found in 10.71% and 10.08% ( P = 0.898), zone 2 in 16.07% and 13.44% ( P = 0.643), and zone 3 in 41.07% and 41.17% ( P = 0.989) of pregnant and non-pregnant groups, respectively. Endometrial-subendometrial blood flow (according the findings of Doppler ultrasonography) in women undergoing ART could not predict endometrial receptivity and IVF outcome. |
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| کلیدواژه‌های انگلیسی مقاله |
Uterine blood flow, color Doppler sonography, uterine receptivity, |
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| نویسندگان مقاله |
41641---41642---41643---41644--- |
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| نشانی اینترنتی |
http://acta.tums.ac.ir/index.php/acta/article/viewArticle/3557 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Article(s) |
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