Iranian Journal of Reproductive Medicine最新文献_第10页

The luteinizing hormone beta-subunit exon 3 (Gly102Ser) gene mutation and ovarian responses to controlled ovarian hyperstimulation. 黄体生成素β亚基外显子3 (Gly102Ser)基因突变与卵巢对控制性卵巢过度刺激的反应。

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Robab Davar, Nasim Tabibnejad, Seyed Mehdi Kalantar, Mohammad Hasan Sheikhha

{"title":"The luteinizing hormone beta-subunit exon 3 (Gly102Ser) gene mutation and ovarian responses to controlled ovarian hyperstimulation.","authors":"Robab Davar, Nasim Tabibnejad, Seyed Mehdi Kalantar, Mohammad Hasan Sheikhha","doi":"","DOIUrl":"","url":null,"abstract":"Background: Despite extensive progress in IVF techniques, one of the most difficult problems is the variability in the response to controlled ovarian hyperstimulation (COH). Recent studies show the effects of individual genetic variability on COH outcome.Objective: To evaluate the correlation between LHβ G1502A polymorphisms in exon 3 of the LH gene and ovarian response to COH.Materials and methods: A total of 220 women treated with a long protocol for ovarian stimulation were studied. Three genotypes of GG, GA and AA were detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis.Results: In total, 34 (17%) patients were poor responders, 154 (77%) were normal responders and 12 (6%) were hyper responders. The most frequent genotype was GA (55.5%) whereas 44.5% of patients showed GG genotype and there was no patient with AA genotype. In total 54.5% of normal responders, 61.8% of poor responders and 50% of hyper responders showed GA genotype.Conclusion: Our results did not establish a significant relationship between this polymorphism and the ovarian response. Therefore it is still very difficult to use the genotype of patients for prediction of the ovarian response to stimulation.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"667-72"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248152/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effects of prepubertal epididymal ligation upon the rat testis. 青春期前附睾结扎对大鼠睾丸的影响。

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Fatih Mehmet Gur, Sema Timurkaan

{"title":"The effects of prepubertal epididymal ligation upon the rat testis.","authors":"Fatih Mehmet Gur, Sema Timurkaan","doi":"","DOIUrl":"","url":null,"abstract":"Background: Previous researches about the effects of epididymal obstruction on the testes are contradictory, and the mechanism harmful effect of male duct system obstruction on seminiferous tubules still remains unclear.Objective: The aim of this study was to investigate the effects of epididymal obstruction in prepubertal rats on the testis.Materials and methods: 15 days of age, the young rats were divided at random in two groups for epididymal ligation (n=25) or sham operation (n=15). Both groups were sacrificed at 21, 35, 56, 90, 120 days. The testis were removed, fixed in Bouin's fixative and embedded in paraffin wax. The tissues were sectioned at 5 µm and stained with haematoxylin-eosin and triple stain.Results: In ligated rats the first histological alterations were detected at 56 days. These degenerative changes included increase at the seminiferous tubule diameter and basal membrane thickness, decrease at the germinal epithelium thickness, depletion of spermatids and presence of multinucleated spermatids. In 90 and 120 days ligation groups; germ cells greatly reduced in number.Conclusion: progressive degenerative alterations occurred in the seminiferous tubules after prepubertal epididymal obstruction but these degenerative alterations are not observed until puberta and in the seminiferous tubules that showed extensive degeneration, seminiferous epithelium was composed mainly of Sertoli cells.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"673-80"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248153/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Altered of microRNA expression level in oligospermic patients. 少精子患者microRNA表达水平的改变。

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Alireza Abhari, Nosratollah Zarghami, Laya Farzadi, Mohammad Nouri, Vahideh Shahnazi

{"title":"Altered of microRNA expression level in oligospermic patients.","authors":"Alireza Abhari, Nosratollah Zarghami, Laya Farzadi, Mohammad Nouri, Vahideh Shahnazi","doi":"","DOIUrl":"","url":null,"abstract":"Background: MicroRNA (miRNA) is small endogenous, single strand RNA molecules that regulate gene expression at post-transcriptional level through several mechanisms to affect key cellular event including male germ cells differentiation, proliferation, development and apoptosis. Mutation and/or aberrant expression of miRNAs have been associated with progression of various disorders, including infertility.Objective: The purpose of this research was to study the estrogen receptor beta (ERβ(, hsa-mir-21 and, hsa-mir-22 expression level in oligospermic infertile and control fertile men and correlation between them.Materials and methods: In this study, the change in mir-21, mir-22 expression and their common target gene (ERβ) expression levels were evaluated in oligospermic infertile men (n= 43) compared with 43 age matched healthy control by Real-Time PCR methods.Results: Expression analysis by qRT-PCR test on miRNA have identified that mir-21, mir-22 levels were significantly higher than those in normal controls (p<0.0001) and ERβ expression level significantly decreased in comparison with the normal group (p<0.0001).Conclusion: Our study showed that mir-21 and mir-22 are indirectly involved in spermatogenesis by regulating of the estrogen receptor and might have a diagnostic and prognostic value in men infertility.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"681-6"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248154/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Treatment results of high dose cabergoline as an adjuvant therapy in six patients with established severe ovarian hyper stimulation syndrome. 大剂量卡麦角林辅助治疗6例重度卵巢过度刺激综合征患者的治疗结果。

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Nasrin Saharkhiz, Azadeh Akbari Sene, Saghar Salehpour, Maryam Tamimi, Masoumeh Vasheghani Farahani, Kourosh Sheibani

{"title":"Treatment results of high dose cabergoline as an adjuvant therapy in six patients with established severe ovarian hyper stimulation syndrome.","authors":"Nasrin Saharkhiz, Azadeh Akbari Sene, Saghar Salehpour, Maryam Tamimi, Masoumeh Vasheghani Farahani, Kourosh Sheibani","doi":"","DOIUrl":"","url":null,"abstract":"Background: The beneficial role of cabergoline as a prophylactic agent to prevent ovarian hyper stimulation syndrome (OHSS) among high-risk patients has been demonstrated in previous studies. But data for its role as a treatment for established severe OHSS is still limited. We represent the treatment results of high dose oral cabergoline in management of six patients after the syndrome is established.Case: High-dose oral cabergoline (1 mg daily for eight days) was prescribed as an adjuvant to symptomatic treatment for six hospitalized patients with established severe OHSS following infertility treatment cycles. In two cases OHSS resolved rapidly despite the occurrence of ongoing pregnancy.Conclusion: Considering the treatment outcomes of our patients, high dose cabergoline did not eliminate the need for traditional treatments, but it was a relatively effective and safe therapy in management of established severe OHSS, and prevented the increase in its severity following the occurrence of pregnancy.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"713-6"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248158/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of α4, αv, β1 and β3 integrins expression throughout the implantation window phase in endometrium of a mouse model of polycystic ovarian syndromes. 多囊卵巢综合征小鼠模型植入窗口期子宫内膜α4、αv、β1和β3整合素表达的研究

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Fatemeh Peyghambari, Mehri Fayazi, Saeid Amanpour, Mahnaz Haddadi, Samad Muhammadnejad, Ahad Muhammadnejad, Samira Abdolahpour, Mozhgan Enkesari, Zohreh Mazaheri

{"title":"Assessment of α4, αv, β1 and β3 integrins expression throughout the implantation window phase in endometrium of a mouse model of polycystic ovarian syndromes.","authors":"Fatemeh Peyghambari, Mehri Fayazi, Saeid Amanpour, Mahnaz Haddadi, Samad Muhammadnejad, Ahad Muhammadnejad, Samira Abdolahpour, Mozhgan Enkesari, Zohreh Mazaheri","doi":"","DOIUrl":"","url":null,"abstract":"Background: Endometrial integrin expression changes might be a reason for implantation failure in polycystic ovarian syndromes (PCOS). Objective : Assessment of integrin genes and proteins expression upon endometrium in the PCOS experimental mouse model was the main goal of this study.Materials and methods: 30 NMRI female mice were equally divided into control, experimental (PCOS; received estradiol valerate (40 mg/kg)) and sham group (received; olive oil). After 8 weeks, each group was hyper stimulated by 7 IU PMSG and then, after 48hrs, 7 IU HCG was injected. Vaginal plaque was checked. After 5 days, Progesterone and estradiol levels and endometrial tissues were investigated to evaluate of α4, αv, β1 and β3 integrins gene and protein by qPCR method and immunohistochemistry, respectively.Results: Tissue samples were assessed and showed that level of progesterone was significantly decreased in PCOS group. RESULTS of molecular part in the amount of αv, β3, β1 and α4 gene expressions showed a great difference in β3 and αv genes expressions between experimental groups. αv, β3, α4 and β1 proteins in the endometrial stroma in the control group were expressed, but they were not detected in PCOS group.Conclusion: According to the results, integrins had different expression patterns in different areas of the endometrium; such as epithelial and stromal. It seems that in PCOS, this pattern has changed and the results might have a great influence on implantation failure. Therefore, this study suggests that a great attention to this problem may be essential in patients who are involved.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"687-94"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248155/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Transvaginal perfusion of G-CSF for infertile women with thin endometrium in frozen ET program: A non-randomized clinical trial. 经阴道灌注G-CSF治疗子宫内膜薄的不孕妇女冷冻ET:一项非随机临床试验。

Iranian Journal of Reproductive Medicine Pub Date : 2014-10-01

Maryam Eftekhar, Mozhgan Sayadi, Farideh Arabjahvani

{"title":"Transvaginal perfusion of G-CSF for infertile women with thin endometrium in frozen ET program: A non-randomized clinical trial.","authors":"Maryam Eftekhar, Mozhgan Sayadi, Farideh Arabjahvani","doi":"","DOIUrl":"","url":null,"abstract":"Background: We often see patients with a thin endometrium in ART cycles, in spite of standard and adjuvant treatments. Improving endometrial growth in patients with a thin endometrium is very difficult. Without adequate endometrial thickness these patients, likely, would not have reached embryo transfer.Objective: We planned this study to investigate the efficacy of intrauterine granulocyte colony-stimulating factor (G-CSF) perfusion in improving endometrium, and possibly pregnancy rates in frozen-thawed embryo transfer cycles.Materials and methods: This is a non-randomized intervention clinical trial. Among 68 infertile patients with thin endometrium (-7 mm) at the 12(th)-13(th) cycle day, 34 patients received G-CSF. G-CSF (300 microgram/1mL) to improve endometrial thickness was direct administered by slow intrauterine infusion using IUI catheter. If the endometrium had not reached at least a 7-mm within 48-72 h, a second infusion was given. Endometrial thickness was assessed by serial vaginal ultrasound at the most expanded area of the endometrial stripe.Results: The cycle was cancelled in the patients with thin endometrium (endometrial thickness below 7mm) until 19(th) cycle day ultimately The cycle cancelation rate owing to thin endometrium was similar in G-CSF group (15.20%), followed by (15.20%) in the control group (p=1.00). The endometrial growth was not different within 2 groups, an improvement was shown between controlled and G-CSF cotreated groups, with chemical (39.30% vs. 14.30%) and clinical pregnancy rates (32.10% vs. 12.00%) although were not significant.Conclusion: Our study fails to demonstrate that G-CSF has the potential to improve endometrial thickness but has the potential to improve chemical and clinical pregnancy rate of the infertile women with thin endometrium in frozen-thawed embryo transfer cycle.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 10","pages":"661-6"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248151/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female. 不育男女生殖道分泌物生殖道支原体的分离与分子鉴定。

Iranian Journal of Reproductive Medicine Pub Date : 2014-09-01

Naeime Mohseni Moghadam, Babak Kheirkhah, Toraj Reza Mirshekari, Majid Fasihi Harandi, Elham Tafsiri

{"title":"Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female.","authors":"Naeime Mohseni Moghadam, Babak Kheirkhah, Toraj Reza Mirshekari, Majid Fasihi Harandi, Elham Tafsiri","doi":"","DOIUrl":"","url":null,"abstract":"Background: Mycoplasmas can cause acute and chronic diseases at multiple sites with wide-range complications and have been implicated as cofactors in diseases. The infections influenced form genital mycoplasmas specifically Mycoplasma hominis and Mycoplasma genitalium potentially affect reproductive disorders, and infertility.Objective: Isolation and molecular identification of Mycoplasma genitalium from the genital tract of infertile male and vaginal discharge of infertile female referred to Infertility Center of Kerman in 2013.Materials and methods: This study was a randomized, prospective study. We included 100 infertile male and 100 infertile female that were referred to the Infertility Center of Kerman. Then for isolation and molecular identification of Mycoplasma genitalium from urethral and vaginal discharge polymerase chain reaction was performed on Mycoplasma genus and genitalium.Results: From a total of 100 semen samples 45 patients (45%) were mycoplasma-positive and 13 (28.8%) were genitalium species positive. Also, from a total of 100 women samples 43 women (43%) were mycoplasma-positive and 10 (23.2%) were genitalium species positive. Positive samples were sequenced and phylogenetic tree was drawn.Conclusion: According to the results of this study, a high percentage of infertile male and female were infected with the Mycoplasma genitalium. For prevention of harmful and significant consequences of this infection, we suggest a screening program in symptomatic infertile couples.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 9","pages":"601-8"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248144/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interleukin-6 and interleukin-10 gene polymorphisms and recurrent pregnancy loss in Romanian population. 罗马尼亚人群中白细胞介素-6和白细胞介素-10基因多态性与复发性妊娠丢失。

Iranian Journal of Reproductive Medicine Pub Date : 2014-09-01

Camil L Bohiltea, Viorica E Radoi

{"title":"Interleukin-6 and interleukin-10 gene polymorphisms and recurrent pregnancy loss in Romanian population.","authors":"Camil L Bohiltea, Viorica E Radoi","doi":"","DOIUrl":"","url":null,"abstract":"Background: Approximately 10-14% of the clinically acknowledged pregnancies end with spontaneous abortion at Caucasian population. Possible immunologic causes of recurrent miscarriages have been extensively researched. The change in the cytokines balance synthesis in favor of those synthesized by Th2 cells with an increase of interleukin 6 (IL6) and interleukin10 (IL10) secretion is considered essential for maintaining a normal pregnancy.Objective: The study objective was to establish an association between interleukin 6 and 10 genes polymorphisms and etiology of recurrent pregnancy loss.Materials and methods: The genetic polymorphism of interleukin 6 and 10 genes were studied by PCR-RFLP in the DNA of 69 women with recurrent pregnancy loss and 64 control women with at least one successful pregnancy and without known pregnancy loss. Statistical analysis was performed using Fisher test and differences were considered statistically significant with a p<0.05.Results: Our results demonstrated a role for -819 C/T but not for -592 C/A IL10, -1082 A/G IL10 and -174G/C IL6 polymorphisms in idiopathic recurrent spontaneous abortion (RSA) in Romanian population. Frequency of genotype -592 CC/-819 CC was higher in the control group than in experimental group (p=0.005). In contrast, genotype -592 AC/-819 CT was more frequent in the experimental group (p=0.05). In this study we have not detected genotype -174 C/C in IL6 gene in patients with spontaneous abortions, nor in the control group.Conclusion: This study demonstrated a possible association between IL-10 -819 C/T promoter polymorphism and idiopathic RSA among Romanian patients.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 9","pages":"617-22"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248146/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32875060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estradiol progesterone ratio on ovulation induction day: a determinant of successful pregnancy outcome after intra cytoplasmic sperm injection. 促排卵日雌二醇-孕酮比:细胞质内精子注射后妊娠结局成功的决定因素。

Iranian Journal of Reproductive Medicine Pub Date : 2014-09-01

Rehana Rehman, Rakhshaan Khan, Mukhtiar Baig, Mehwish Hussain, Syeda Sadia Fatima

{"title":"Estradiol progesterone ratio on ovulation induction day: a determinant of successful pregnancy outcome after intra cytoplasmic sperm injection.","authors":"Rehana Rehman, Rakhshaan Khan, Mukhtiar Baig, Mehwish Hussain, Syeda Sadia Fatima","doi":"","DOIUrl":"","url":null,"abstract":"Background: Intracytoplasmic sperm injection (ICSI) is an advanced technique employed in assisted reproductive clinics for treatment of infertile couples. The reproductive endocrinologists try their level best to identify factors that enhance success rate after ICSI.Objective: To compare estradiol progesterone ratio on ovulation induction day amongst pregnancy outcome groups following ICSI.Materials and methods: A cross sectional study was conducted on 323 couples of Assisted Reproductive Clinic in Islamabad from June 2010 till August 2011. Down regulation of females aged 18-40 years with gonadotrophin releasing hormone agonist was followed by calculated stimulation with gonadotrophin injections (COS). Oocytes pickup was done 36 hours after ovulation induction by 16G adapter and double lumen oocyte aspiration needle under general anesthesia. Oocytes were fertilized in vitro, graded and only blastocysts were transferred seven days after ovulation induction. Serum estradiol and progesterone were measured by enzyme linked immuno sorbent assay on ovulation induction day, ratio was compared in three groups of females; no conception with βhCG 5-25 mIU/ml, preclinical abortion with βhCG >25 mIU/ml and no cardiac activity on transvaginal scan and clinical pregnancy with βhCG >25mIU/ml and cardiac activity on transvaginal scan.Results: Females having high estradiol/ progesterone ratio were able to achieve clinical pregnancy shown by a positive βhCG and cardiac activity on transvaginal scan. These females also had significantly high number of oocytes, endometrial thickness and implantation rate.Conclusion: A high estradiol/progesterone ratio on the day of ovulation induction predicts the success of intra cytoplasmic sperm injection.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 9","pages":"633-40"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248148/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32877513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effects of endometrial injury on intrauterine insemination outcome: A randomized clinical trial. 子宫内膜损伤对宫内人工授精结果的影响:一项随机临床试验。

Iranian Journal of Reproductive Medicine Pub Date : 2014-09-01

Afsoon Zarei, Saeed Alborzi, Nasrin Dadras, Ghazal Azadi

{"title":"The effects of endometrial injury on intrauterine insemination outcome: A randomized clinical trial.","authors":"Afsoon Zarei, Saeed Alborzi, Nasrin Dadras, Ghazal Azadi","doi":"","DOIUrl":"","url":null,"abstract":"Background: Implantation is considered as the rate-limiting step in success of assisted reproduction techniques, and intrauterine insemination cycles. It might be affected by ovarian superovulation and endometrial local scratching.Objective: This study aims to investigate the effect of local endometrial injury on the outcome of IUI cycles.Materials and methods: In this randomized clinical trial 144 women with unexplained infertility, mild male factor, and mild endometriosis randomly divided into two study groups through block randomization. The patients were randomly assigned to undergo endometrial biopsy between days 6-8 of the previous menstrual cycle before IUI (n=72, IUI cycles =126) or receive no interventions (n=72, IUI cycles=105).Results: The pregnancy rate per patient was 17 (23.6%) and 14 (19.4%) in endometrial biopsy and control groups, respectively (p=0.686). The pregnancy rate per cycle was 17/126 (13.5%) and 14/105 (13.3%) in endometrial biopsy and control groups, respectively (p=0.389). The abortion rate was comparable between the two groups (6.9% vs. 9.7%; p=0.764). The ongoing pregnancy rate was found to be comparable between the two study groups, as well (16.7% vs. 9.7%; p=0.325). Endometrial thickness (p=0.609) was comparable between the groups; however E2 was significantly lower in the endometrial biopsy group (p<0.001).Conclusion: Application of local endometrial injury in the cycle before the IUI cycles is not associated with increased pregnancy rate per patient and per cycle, decreased abortion, and increased endometrial thickness.","PeriodicalId":14673,"journal":{"name":"Iranian Journal of Reproductive Medicine","volume":"12 9","pages":"649-52"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4248150/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32877515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0