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https://www.readbyqxmd.com/read/29779926/increased-platelet-factor-4-and-aberrant-permeability-of-follicular-fluid-in-pcos
#1
Chu-Chun Huang, Chia-Hung Chou, Shee-Uan Chen, Hong-Nerng Ho, Yu-Shih Yang, Mei-Jou Chen
BACKGROUND/PURPOSE: Abnormal folliculogenesis is one of the cardinal presentations of polycystic ovarian syndrome (PCOS) and permeability of follicular wall has been proposed to be involved in the normal follicular growth. However, whether or not there is a change in intrafollicular permeability underlies PCOS is unknown. METHODS: This was a tertiary center-based case-control study. From 2014 to 2015, thirteen patients with PCOS who underwent in vitro fertilization-embryo transfer (IVF-ET) were enrolled...
May 17, 2018: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/29739285/association-between-mir-605a-g-mir-608g-c-mir-631i-d-mir-938c-t-and-mir-1302-3c-t-polymorphisms-and-risk-of-recurrent-implantation-failure
#2
Hyun Ah Lee, Eun Hee Ahn, Hyo Geun Jang, Jung Oh Kim, Ji Hyang Kim, Yu Bin Lee, Woo Sik Lee, Nam Keun Kim
Recurrent implantation failure (RIF) is diagnosed when pregnancy failure occurs after 2 consecutive in vitro fertilization-embryo transfers (IVF-ET) to the endometrium using at least 4 high-quality embryos. MicroRNAs (miRNAs) are a class of small noncoding RNA and reported to play an important role in cell proliferation as well as implantation process. Recently, it has been reported that miRNA can regulate RIF occurrence. So, we were to examine the association between the specific miRNA polymorphisms and RIF in Korean women...
January 1, 2018: Reproductive Sciences
https://www.readbyqxmd.com/read/29738181/-repeated-superovulation-induction-after-failure-in-previous-ivf-et-cycles-with-the-ultra-long-protocol-analysis-of-outcomes-of-clinical-pregnancy
#3
Bin Wang, Na Kong, Jing-Yu Liu, Ning-Yuan Zhang, Ying-Chun Zhu, Jian-Jun Zhou
Objective: To analyze the clinical outcomes of repeated superovulation induction in patients with adenomyosis or moderate to severe pelvic endometriosis after failure in previous IVF-ET cycles with the ultra-long protocol. METHODS: We retrospectively analyzed the clinical data about 37 patients with adenomyosis or moderate to severe pelvic endometriosis in our center from 2009 to 2013, who underwent repeated IVF-ET after failure in the previous cycles with the ultra-long protocol, namely by injection of 2-6 ampoules of 3...
December 2017: Zhonghua Nan Ke Xue, National Journal of Andrology
https://www.readbyqxmd.com/read/29727207/the-impact-of-autoimmunity-related-early-ovarian-aging-on-icsi-cycle-outcome
#4
Gulay Beydilli Nacak, Enis Ozkaya, Cigdem Yayla Abide, Bulent Emre Bilgic, Belgin Devranoglu, Reyyan Gokcen Iscan
The aim of this study was to investigate the impact of anti-thyroid peroxidase antibodies (Anti-TPO) on the in vitro fertilization and embryo transfer (IVF-ET) outcome in women with poor ovarian reserve but normal thyrotropin levels. A total of 300 patients with poor ovarian reserve undergoing ICSI cycle from April 2015 to December 2017 were analyzed retrospectively. Subjects were divided into two groups: Group 1: Women with early ovarian aging, Group 2: Women with age related poor ovarian reserve. All subjects underwent anti-thyroid peroxidase antibody (anti-TPO) analysis...
May 4, 2018: Gynecological Endocrinology
https://www.readbyqxmd.com/read/29726701/clinical-efficacy-and-mechanism-of-growth-hormone-action-in-patients-experiencing-repeat-implantation-failure
#5
Ye Chen, Fenghua Liu, Yingqi Nong, Jianxing Ruan, Qingqing Guo, Ming Luo, Qianwen Huang
OBJECTIVES: To investigate the clinical efficacy of growth hormone (GH) in patients experiencing repeat implantation failure (RIF) and explore the possible mechanism. METHODS: Forty-two RIF patients undergoing in vitro fertilization-embryo transfer (IVF-ET) were enrolled in the present trial: 22 patients who received GH (treatment group) and 20 who did not receive GH (controls). RESULTS: The clinical pregnancy and live birth rates in the treatment group were significantly higher than those in the control group (both P<0...
May 4, 2018: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/29707689/new-ambulatory-hysteroscopic-septoplasty-using-ballooning-in-a-woman-with-complete-septate-uterus-a-case-report
#6
Jung Hyun Cho, Hyung Jae Won, Mi Kyoung Kim, Ju Hee Park, Ju Youn Hwang
A 40-year-old G1 P0 L0 A1 woman was referred to our clinic with 6-year history of infertility. Before visiting the clinic, she had 3 cycles of In-Vitro Fertilization (IVF) procedures (2 cycles of Controlled Ovarian Stimulation-IVF and 1 cycle of frozen-thawed Embryo Transfer (ET)) at other clinic. She had medical history of abortion at early gestation following FET (frozen-thawed-ET). The patient had complete type of septate uterus, double cervix and longitudinal vaginal septum. Vaginal septotomy was done first and 1 month later, hysteroscopic septoplasty was followed using ballooning filled with dye...
March 2018: Balsaeng'gwa Saengsig
https://www.readbyqxmd.com/read/29667291/prevalence-of-hhv-6-in-endometrium-from-women-with-recurrent-implantation-failure
#7
Carolyn B Coulam, Mahmood Bilal, Maria D Salazar Garcia, Dimantha Katukurundage, Haidy Elazzamy, Emilio F Fernandez, Joanne Kwak-Kim, Kenneth Beaman, Svetlana V Dambaeva
PROBLEM: To study the prevalence of HHV-6 in endometrial biopsies among women experiencing recurrent implantation failure (RIF) after IVF/ET compared with controls. METHOD OF STUDY: Thirty women experiencing RIF after IVF/ET and 10 fertile women participated in the study. All women had endometrial biopsies taken in the luteal phase of their menstrual cycle for an endometrial immune profile (EIP) and HHV-6 mRNA as well as lymphocyte and granulocyte populations. The prevalence of HHV-6 in endometrial biopsies was determined, and biopsies for positive and negative expression of HHV-6 were compared with the results of their EIP and lymphocyte and granulocyte populations...
April 17, 2018: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/29662822/effects-of-three-area-laser-assisted-zona-thinning-in-8-cell-human-embryos-on-pregnancy-outcomes-in-vitro-fertilization
#8
Ju-Eun Jeong, Bo-Sun Joo, Chang-Woon Kim, Hwi-Gon Kim, Jong-Kil Joo, Kyu-Sup Lee
Objective: This study conducted a preliminary examination of the effects of three-area laser-assisted zona thinning (LAZT) during the cleavage stage of embryo development on the hatching process in human in vitro fertilization-embryo transfer (IVF-ET) with subjects of advanced female age or frozen-thawed (FT) embryos. Methods: Eight-cell stage embryos were treated with LAZT in three areas of the zona pellucida at 120° intervals. The control group was embryos without LAZT...
March 2018: Clinical and Experimental Reproductive Medicine
https://www.readbyqxmd.com/read/29617817/decreased-pecam1-mediated-tgf-%C3%AE-1-expression-in-the-mid-secretory-endometrium-in-women-with-recurrent-implantation-failure
#9
Feng Guo, Chenchen Si, Mingjuan Zhou, Jingwen Wang, Dan Zhang, Peter C K Leung, Bufang Xu, Aijun Zhang
STUDY QUESTION: Is recurrent implantation failure (RIF) associated with decreased expression of platelet and endothelial cell adhesion molecule 1 (PECAM1) and transforming growth factor β1 (TGF-β1) in the endometrium during the implantation window? SUMMARY ANSWER: The present study demonstrates that the expression of PECAM1 and TGF-β1 is significantly decreased in the mid-secretory endometrium in women with RIF, which may account for embryo implantation failure...
March 30, 2018: Human Reproduction
https://www.readbyqxmd.com/read/29611773/effect-of-surgical-adhesive-on-the-uterus-of-rabbits-following-occlusion
#10
Anran Xu, Tianyu Hao, Xiaoqing Wei, Chuanfen Li, Lihua Niu, Xiaohui Deng
Purpose/Aim of the Study: The present study investigated the effect of surgical adhesives on the uterus of rabbits and the histomorphology alterations following occlusion, to improve the clinical treatment of abnormal fallopian tube with surgical adhesives for in vitro fertilization and embryo transfer (IVF-ET). MATERIALS AND METHODS: The experimental rabbits received laparotomy and occlusion of the uterus by surgical adhesive adjacent to the two fallopian tubes, while the control rabbits only received laparotomy...
April 3, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29573249/the-risk-of-spontaneous-preterm-birth-according-to-maternal-pre-pregnancy-body-mass-index-in-twin-gestations
#11
Su Jin Sung, Seung Mi Lee, Sunmin Kim, Byoung Jae Kim, Chan Wook Park, Joong Shin Park, Jong Kwan Jun
BACKGROUND: Maternal obesity is a well-known risk factor for both total preterm birth (PTB) and spontaneous PTB in singleton gestation, whereas this association is not well determined in multiple pregnancy. The objective of this study was to determine the risk of spontaneous PTB according to the pre-pregnancy body mass index (BMI) in twin gestations. METHODS: The association between the risk of PTB and pre-pregnancy BMI was determined in women pregnant with twins between 2004 and 2014...
March 26, 2018: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/29555532/laparoscopic-treatment-of-cornual-heterotopic-pregnancy-a-retrospective-cohort-study
#12
Wenzhi Xu, Xiaona Lin, Dong Huang, Songying Zhang
OBJECTIVE: To report on our experience of laparoscopic cornuostomy or cornual repair for cornual heterotopic pregnancy. STUDY DESIGN: A single center, retrospective review of patients who were diagnosed as cornual heterotopic pregnancy, which developed after in vitro fertilization and embryo transfer (IVF/ET) between January 2009 and June 2014. All patients were managed by laparoscopic cornuostomy or cornual repair. RESULTS: 14 patients were enrolled and 4 patients were finally confirmed to have a ruptured cornu...
March 16, 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29507303/impacts-of-different-methods-of-conception-on-the-perinatal-outcome-of-intrahepatic-cholestasis-of-pregnancy-in-twin-pregnancies
#13
Chun Feng, Wen-Juan Li, Rong-Huan He, Xi-Wen Sun, Guirong Wang, Li-Quan Wang
Twin pregnancies have a higher prevalence of intrahepatic cholestasis of pregnancy (ICP) than single pregnancies. It is unknown whether in vitro fertilization-embryo transfer (IVF-ET) influences the fetal outcomes in twin pregnancies complicated by ICP. This study aimed to explore the impact of IVF-ET on the perinatal outcomes of ICP in twin pregnancy. Clinical data from 142 twin pregnant women complicated with ICP were retrospectively analyzed, including 51 patients who conceived through IVF-ET (IVF group) and 91 patients with spontaneous conception (SC group)...
March 5, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29504735/does-autoimmunity-play-a-role-in-the-risk-of-implantation-failures
#14
Hanna Motak-Pochrzest, Andrzej Malinowski
158 non-pregnant women with recurrent implantation failures after IVF/ET procedures were tested for peripheral blood autoimmune profile. The control group consisted of 76 patients after first successful IVF procedure and pregnancy outcome. The objective of this study was to investigate different autoantibodies peripheral blood profile after excluding anatomical, endocrinological, endometrial and genetic disorders and to estimate the risk of implantation failures. The study's including criteria were 1.indications for IVF/ET determined by male factor and unexplained infertility 2...
February 2018: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/29489973/the-impact-of-hsf-on-endometrium
#15
Hongchu Bao, Guichan Wang, Xin Huang, Meimei Wang, Xinrong Wang, Cuifang Hao
OBJECTIVE: We conducted the research in order to explore the impact of hydrosalpinx fluid (HSF) on endometrium. METHOD: HSF group: 261 patients with HSF scheduled to undergo laparoscopic surgery 3 to 7 days after menstruation in our center. Hysteroscopy would also be performed in order to observe the endometrial morphology during the surgery. Sixty (60) patients would be randomly selected for endometrial biopsy in order to detect the inflammatory cytokines TNF-a and IL-2 mRNA...
December 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/29458903/day-4-good-morula-embryo-transfer-provided-compatible-live-birth-rate-with-day-5-blastocyst-embryo-in-fresh-ivf-et-cycles
#16
Ryh-Sheng Li, Yuh-Ming Hwu, Robert Kuo-Kuang Lee, Sheng-Hsiang Li, Ming-Huei Lin
OBJECTIVE: Embryo transfers during cleavage stage (day 2 or day 3) and blastocyst stages (day 5 or day 6) are common in current daily practice in fresh IVF/ET cycles. Data regarding transferring day 4 embryos, morula/compact stage, is still restricted and the grading system is also inconsistent, as between IVF clinics. This study provided a new detailed classification system for morula/compact stage embryos and compared successes rates between day 4 and day 5 ET. MATERIALS AND METHODS: This was a retrospective study...
February 2018: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29442466/relationship-between-resistin-and-il-23-levels-in-follicular-fluid-in-infertile-patients-with-endometriosis-undergoing-ivf-et
#17
Qun-Fang Zhang, Guo-Yong Chen, Yun Liu, Hui-Juan Huang, Yan-Feng Song
BACKGROUND: Endometriosis (EM) interferes with the reproductive process and affects the success rate of in vitro fertilization (IVF). Inflammatory cytokines are suggested to play a role in infertility in patients with EM. OBJECTIVES: In this study, we aimed to investigate the relationship between resistin and interleukin 23 (IL-23) levels in follicular fluid (FF) and serum together with the severity of endometriosis and in vitro fertilization/ embryo transfer (IVF-ET) outcome...
December 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29410688/management-and-outcome-of-heterotopic-interstitial-pregnancy-case-report-and-review-of-literature
#18
REVIEW
Wendy Dendas, Jean-Christophe Schobbens, Greet Mestdagh, Liesbeth Meylaerts, Geert Verswijvel, Caroline Van Holsbeke
Objective: To report a case of heterotopic interstitial pregnancy after in vitro fertilization-embryo transfer (IVF-ET), presenting with a second trimester uterine rupture. To review the clinical presentations, risk factors, treatment options, and outcome of heterotopic interstitial pregnancies. Methods: We describe the clinical presentation, management, and outcome of a patient with a heterotopic interstitial pregnancy, diagnosed following second trimester rupture of the interstitial pregnancy...
August 2017: Ultrasound: Journal of the British Medical Ultrasound Society
https://www.readbyqxmd.com/read/29397316/leukaemia-inhibitory-factor-in-serum-and-follicular-fluid-of-women-with-polycystic-ovary-syndrome-and-its-correlation-with-ivf-outcome
#19
Zewu Li, Yueting Zhu, Hongchang Li, Wenjie Jiang, Hongbin Liu, Junhao Yan, Zi-Jiang Chen, Weiping Li
Polycystic ovary syndrome (PCOS) is characterized by hyperandrogenism, ovarian dysfunction and polycystic ovarian morphology. Leukaemia inhibitory factor (LIF) affects many reproductive activities, including follicular development, embryo implantation and growth. The aim of this study was to evaluate LIF concentrations in serum and follicular fluid of women with PCOS and controls who underwent IVF with embryo transfer (IVF-ET). Serum and follicular fluid LIF concentrations were lower in women with PCOS compared with controls...
April 2018: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/29378447/oral-administration-of-l-carnitine-improves-the-clinical-outcome-of-fertility-in-patients-with-ivf-treatment
#20
Yuko Kitano, Shu Hashimoto, Hiroshi Matsumoto, Takayuki Yamochi, Masaya Yamanaka, Yoshiharu Nakaoka, Aisaku Fukuda, Masayasu Inoue, Tomoaki Ikeda, Yoshiharu Morimoto
Age-dependent decline of mitochondrial function has been proposed to be a main cause of decline of embryo quality. Then, l-carnitine plays important roles in reducing the membranous toxicity of free-fatty acids by forming acyl-carnitine and promoting β-oxidation, preventing cell damage. Recent research revealed that l-carnitine played important roles in vitro in oocyte growth, oocyte maturation and embryo development. However, such beneficial effects of l-carnitine in vivo have yet to be verified. The effect of oral l-carnitine supplementation on embryo quality and implantation potential was examined...
January 29, 2018: Gynecological Endocrinology
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