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https://www.readbyqxmd.com/read/29452361/iui-review-and-systematic-assessment-of-the-evidence-that-supports-global-recommendations
#1
Ben Cohlen, Aartjan Bijkerk, Sheryl Van der Poel, Willem Ombelet
BACKGROUND: IUI with or without ovarian stimulation (OS) has become a first-line treatment option for many infertile couples, worldwide. The appropriate treatment modality for couples and their clinical management through IUI or IUI/OS cycles must consider maternal and perinatal outcomes, most notably the clinical complication of higher-order multiple pregnancies associated with IUI-OS. With a current global emphasis to continue to decrease maternal and perinatal mortality and morbidity, the World Health Organization (WHO) had established a multi-year project to review the evidence for the establishment of normative guidance for the implementation of IUI as a treatment to address fertility problems, and to consider its cost-effectiveness for lower resource settings...
February 14, 2018: Human Reproduction Update
https://www.readbyqxmd.com/read/29452330/atypical-teratoid-rhabdoid-tumor-after-in-vitro-fertilization-illustrative-case-report-and-systematic-literature-review
#2
REVIEW
Adomas Bunevicius, Algimantas Matukevicius, Vytenis Deltuva, Inga Gudinaviciene, Darius Pranys, Arimantas Tamsauskas
OBJECTIVE: In vitro fertilization (IVF) is increasingly used for treatment of infertile couples worldwide. The association between IVF and cancer risk in offsprings is conflicting. We present a case of atypical teratoid/rhabdoid tumor (AT/RT) in a girl conceived by IVF and present results of systematic review of literature of primary intracranial neoplasms diagnosed in children conceived by IVF. METHODS: A systematic review of literature was conducted on April 12, 2017 to identify previously published reports of intracranial brain tumors in patients conceived after IVF...
February 13, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29451828/the-effect-of-omega-3-fatty-acids-epa-and-or-dha-on-male-infertility-a-systematic-review-and-meta-analysis
#3
Banafshe Hosseini, Mahdieh Nourmohamadi, Shima Hajipour, Mohsen Taghizadeh, Zatollah Asemi, Seyed Ali Keshavarz, Sadegh Jafarnejad
The objective was to evaluate the effect of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) on sperm parameters including total sperm concentration, sperm motility, sperm DHA, and seminal plasma DHA concentration in infertile men. The literature search was conducted in PubMed, Google Scholar, and Scopus from January 1, 1990 to December 20, 2017. The systematic review and meta-analysis were based on randomized controlled trials in infertile men with DHA or EPA treatments, either alone or in combination with other micronutrients...
February 16, 2018: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/29451224/hypogonadism-in-male-thalassemia-major-patients-pathophysiology-diagnosis-and-treatment
#4
Vincenzo De Sanctis, Ashraf T Soliman, Mohamed A Yassin, Salvatore Di Maio, Shahina Daar, Heba Elsedfy, Nada Soliman, Christos Kattamis
Failure of pubertal growth, delay or absence of sexual development, infertility and sexual dysfunction due to hypogonadism and defective spermatogenesis are frequent and well recognized disturbances among male patients with transfusion dependent (TD) thalassaemia major (β-thal). These problems are attributed mainly to the damage caused by chronic anaemia and the deposition of excess iron in the pituitary gland and testicles. This is a short review of male pubertal disorders in patients with β-thal written by pediatric endocrinologists and haematologists with an interest and active involvement, in the diagnosis and management of these complications in this group of patients...
February 16, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29450939/unexplained-infertility-patients-present-the-mostly-impaired-levels-of-progesterone-receptors-prospective-observational-study
#5
Stamatios Petousis, Yannis Prapas, Chrysoula Margioula-Siarkou, Konstantinos Ravanos, Stefanos Milias, George Mavromatidis, Ioannis Kalogiannidis, Costas Haitoglou, Apostolos Athanasiadis, Nikolaos Prapas, David Rousso
PROBLEM: Τo assess the endometrial expression of progesterone receptors in various subgroups of infertile women during implantation window. ΜETHODS: A prospective observational study was performed during March 2013-February 2017. Infertile women were categorized to those with tubal factor, ovarian failure, endometriosis or unexplained infertility. Endometrial biopsy was obtained on 7th-8th postovulatory day. Total progesterone receptors' PR(A + B) and type-B receptors' (PR-B) expression were compared between all categories of infertile and fruitful controls...
February 16, 2018: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/29450853/endometriosis-clinical-features-mr-imaging-findings-and-pathologic-correlation
#6
REVIEW
Pietro Valerio Foti, Renato Farina, Stefano Palmucci, Ilenia Anna Agata Vizzini, Norma Libertini, Maria Coronella, Saveria Spadola, Rosario Caltabiano, Marco Iraci, Antonio Basile, Pietro Milone, Antonio Cianci, Giovanni Carlo Ettorre
OBJECTIVE: We illustrate the magnetic resonance imaging (MRI) features of endometriosis. BACKGROUND: Endometriosis is a chronic gynaecological condition affecting women of reproductive age and may cause pelvic pain and infertility. It is characterized by the growth of functional ectopic endometrial glands and stroma outside the uterus and includes three different manifestations: ovarian endometriomas, peritoneal implants, deep pelvic endometriosis. The primary locations are in the pelvis; extrapelvic endometriosis may rarely occur...
February 15, 2018: Insights Into Imaging
https://www.readbyqxmd.com/read/29450815/factors-affecting-reproductive-performance-in-dromedary-camel-herds-in-saudi-arabia
#7
Ahmed Ali, Derar Derar, Abdulhadi Alsharari, Assaf Alsharari, Rashid Khalil, Tariq I Almundarij, Yaser Alboti, Fahd Al-Sobayil
A survey of 7122 dromedary camels in 115 herds in Saudi Arabia was used to estimate the effects of herd size (HZ; < 25 vs. 25-49 vs. 50-100 vs. > 100 camels), herder/camels ratio (H/C; 1:< 25 vs. 1:25-50 vs. 1:> 50), manager experience (ME; < 5 vs. 5-10 vs. > 10 years), male/females ratio (M/F), housing system (HS; free vs. closed vs. mixed), length of the breeding season (winter vs. winter and spring vs. fall, winter and spring), age at first mating (3 vs. > 3 years), and time of mating after parturition (≤ 3 vs...
February 15, 2018: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/29450776/modulatory-role-of-gstt1-and-gstm1-in-punjabi-agricultural-workers-exposed-to-pesticides
#8
Meenakshi Ahluwalia, Anupam Kaur
Glutathione S-transferases are important detoxification enzymes involved in the metabolism of endogenous as well as exogenous compounds. Individuals differ in metabolic capacity due to inherited genetic variations. Due to the polymorphism exhibited by GSTT1 and GSTM1 that results in the complete loss of function, the present study was aimed towards the determination of the frequency distribution of GSTT1 and GSTM1 in agricultural workers in Punjab, India. The study aimed to investigate their contribution in susceptibility to increased disease risk...
February 15, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29449551/mutations-in-cfap43-and-cfap44-cause-male-infertility-and-flagellum-defects-in-trypanosoma-and-human
#9
Charles Coutton, Alexandra S Vargas, Amir Amiri-Yekta, Zine-Eddine Kherraf, Selima Fourati Ben Mustapha, Pauline Le Tanno, Clémentine Wambergue-Legrand, Thomas Karaouzène, Guillaume Martinez, Serge Crouzy, Abbas Daneshipour, Seyedeh Hanieh Hosseini, Valérie Mitchell, Lazhar Halouani, Ouafi Marrakchi, Mounir Makni, Habib Latrous, Mahmoud Kharouf, Jean-François Deleuze, Anne Boland, Sylviane Hennebicq, Véronique Satre, Pierre-Simon Jouk, Nicolas Thierry-Mieg, Beatrice Conne, Denis Dacheux, Nicolas Landrein, Alain Schmitt, Laurence Stouvenel, Patrick Lorès, Elma El Khouri, Serge P Bottari, Julien Fauré, Jean-Philippe Wolf, Karin Pernet-Gallay, Jessica Escoffier, Hamid Gourabi, Derrick R Robinson, Serge Nef, Emmanuel Dulioust, Raoudha Zouari, Mélanie Bonhivers, Aminata Touré, Christophe Arnoult, Pierre F Ray
Spermatogenesis defects concern millions of men worldwide, yet the vast majority remains undiagnosed. Here we report men with primary infertility due to multiple morphological abnormalities of the sperm flagella with severe disorganization of the sperm axoneme, a microtubule-based structure highly conserved throughout evolution. Whole-exome sequencing was performed on 78 patients allowing the identification of 22 men with bi-allelic mutations in DNAH1 (n = 6), CFAP43 (n = 10), and CFAP44 (n = 6). CRISPR/Cas9 created homozygous CFAP43/44 male mice that were infertile and presented severe flagellar defects confirming the human genetic results...
February 15, 2018: Nature Communications
https://www.readbyqxmd.com/read/29449095/relationships-between-bacteriospermia-dna-integrity-nuclear-protamine-alteration-sperm-quality-and-icsi-outcome
#10
Ali Zeyad, Mohammed Hamad, Houda Amor, Mohamad Eid Hammadeh
The Aim of this study was to evaluate the effects of bacteriospermia on human sperm parameters, nuclear protamines, DNA integrity and ICSI outcome in patients enrolled for ICSI treatment. 84 unselected couples consulting in infertility and obstetrics clinic and enrolled for ICSI treatment were included in this study. The semen specimens were screened bacteriologically; semen and sperm parameters were also evaluated according to WHO guidelines. DNA integrity, protamines concentration and protamine deficiency were estimated by TUNEL assay, AU-PAGE and Chromomycin (CMA3) respectively...
February 12, 2018: Reproductive Biology
https://www.readbyqxmd.com/read/29448896/circulating-neutrophil-extracellular-traps-are-elevated-in-patients-with-deep-infiltrating-endometriosis
#11
Jordina Munrós, Dolors Tàssies, Joan Carles Reverter, Lidia Martin, Amelia Pérez, Francisco Carmona, María Ángeles Martínez-Zamora
Neutrophil extracellular traps (NETs) have been described to be related to the pathogenesis of inflammatory and autoimmune conditions. Endometriosis is currently considered a chronic inflammatory condition. Therefore, we performed a preliminary case-control study to compare the circulating plasma NET levels in patients with surgically confirmed endometriosis (E group, n = 82) and those of patients without surgical findings of endometriosis (C group, n = 35). Venous blood samples were obtained at the time of surgery...
January 1, 2018: Reproductive Sciences
https://www.readbyqxmd.com/read/29447662/cell-free-dna-for-the-detection-of-fetal-aneuploidy
#12
REVIEW
Tamar Goldwaser, Susan Klugman
Screening for fetal aneuploidy via cell-free DNA was described more than two decades ago and has been used clinically by obstetric providers in the United States for more than 5 years. Cell-free DNA affords excellent detection of fetal Down syndrome and other common aneuploidies and thus is sought by patients and providers. However, owing to the source of the DNA and the nature of the screening test, scenarios may arise that require expert counseling about complex issues regarding fetal and maternal health, test interpretation, and management...
February 2018: Fertility and Sterility
https://www.readbyqxmd.com/read/29447380/sirtuins-in-gamete-biology-and-reproductive-physiology-emerging-roles-and-therapeutic-potential-in-female-and-male-infertility
#13
Carla Tatone, Giovanna Di Emidio, Arcangelo Barbonetti, Gaspare Carta, Alberto M Luciano, Stefano Falone, Fernanda Amicarelli
BACKGROUND: Sirtuins (SIRT1-7) are a family of NAD+-dependent deacetylases that catalyze post-translational modifications of proteins. Together, they respond to metabolic challenges, inflammatory signals or hypoxic/oxidative stress, and are associated with aging and longevity. The role of Sirtuins in the regulation of fertility emerged in 2003 when a defective reproductive phenotype was observed in SIRT1-null mice. Although studies on Sirtuins in reproductive biology have been increasing in the last years, a recent comprehensive update on this issue is still lacking...
February 13, 2018: Human Reproduction Update
https://www.readbyqxmd.com/read/29446828/novel-insights-on-testicular-volume-and-testosterone-replacement-therapy-in-klinefelter-patients-undergoing-testicular-sperm-extraction-a-retrospective-clinical-study
#14
Andrea Garolla, Riccardo Selice, Massimo Menegazzo, Umberto Valente, Filiberto Zattoni, Massimo Iafrate, Tommaso Prayer-Galetti, Marina Gardiman Paola, Alberto Ferlin, Andrea Di Nisio, Carlo Foresta
STUDY QUESTION: To investigate whether sperm recovery is related to clinical features, hormone parameters and testosterone replacement therapy (TRT) in patients with Klinefelter syndrome (KS). SUMMARY ANSWER: This study provides three interesting insights: i) the probability to retrieve sperm is not related to testicular volume; ii) TRT does not affect sperm retrieval rate (SRR); iii) reduced levels of LH and FSH represent a negative predictor of sperm retrieval in patients with TRT...
February 15, 2018: Clinical Endocrinology
https://www.readbyqxmd.com/read/29445925/tubal-restorative-surgery-for-hydrosalpinges-in-women-due-to-in-vitro-fertilization
#15
Xiaoming Yu, He Cai, Xingbang Zheng, Junyan Feng, Jing Guan
OBJECTIVE: The study was carried out to clarify the IVF outcome after laparoscopic neosalpingostomy for infertile patients affected by hydrosalpinx stage III. MATERIALS AND METHODS: From January 2010 to June 2015, 91 subjects of hydrosalpinx stage III were treated in out center by laparoscopic surgery before IVF cycle. 43 underwent neosalpingostomy (group 1) and the remaining 48 underwent salpingestomy (group 2). We compared these patients and their IVF outcomes after two different surgical techniques...
February 14, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29444788/assessment-of-the-societal-and-individual-preferences-for-fertility-treatment-in-australia-study-protocol-for-stated-preference-discrete-choice-experiments
#16
Willings Botha, Natasha Donnolley, Marian Shanahan, Georgina M Chambers
INTRODUCTION: In Australia, societal and individual preferences for funding fertility treatment remain largely unknown. This has resulted in a lack of evidence about willingness to pay (WTP) for fertility treatment by either the general population (the funders) or infertile individuals (who directly benefit). Using a stated preference discrete choice experiment (SPDCE) approach has been suggested as a more appropriate method to inform economic evaluations of fertility treatment. We outline the protocol for an ongoing study which aims to assess fertility treatment preferences of both the general population and infertile individuals, and indirectly estimate their WTP for fertility treatment...
February 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29443055/a-seminiferous-tubule-squash-technique-for-the-cytological-analysis-of-spermatogenesis-using-the-mouse-model
#17
Stephen R Wellard, Jessica Hopkins, Philip W Jordan
Meiotic progression in males is a process that requires the concerted action of a number of highly regulated cellular events. Errors occurring during meiosis can lead to infertility, pregnancy loss or genetic defects. Commencing at the onset of puberty and continuing throughout adulthood, continuous semi-synchronous waves of spermatocytes undergo spermatogenesis and ultimately form haploid sperm. The first wave of mouse spermatocytes undergoing meiotic initiation appear at day 10 post-partum (10 dpp) and are released into the lumen of seminiferous tubules as mature sperm at 35 dpp...
February 6, 2018: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29442466/relationship-between-resistin-and-il-23-levels-in-follicular-fluid-in-infertile-patients-with-endometriosis-undergoing-ivf-et
#18
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/29441603/molecular-analysis-of-cag-repeat-length-of-the-androgen-receptor-gene-and-y-chromosome-microdeletions-among-jordanian-azoospermic-infertile-males
#19
O Batiha, S Haifawi, M Al-Smadi, G J Burghel, Z Naber, A M Elbetieha, K Bodoor, A Al Sumadi, S Swaidat, Y Jarun, A Abdelnour
Assisted reproductive technology is a common procedure which helps millions of couples who suffer fertility problems worldwide every year. Screening for genetic abnormalities prior to such procedure is very important to prevent the transmission of harmful genetic mutations to future generations. Microdeletions within the azoospermia factor (AZF) region of the Y chromosome and the expansion of the CAG trinucleotides in the androgen receptor (AR) gene are among the susceptible causes of male infertility in different ethnic groups...
February 14, 2018: Andrologia
https://www.readbyqxmd.com/read/29440764/sperm-selection-by-thermotaxis-improves-icsi-outcome-in-mice
#20
Serafín Pérez-Cerezales, Ricardo Laguna-Barraza, Alejandro Chacón de Castro, María Jesús Sánchez-Calabuig, Esther Cano-Oliva, Francisco Javier de Castro-Pita, Luis Montoro-Buils, Eva Pericuesta, Raúl Fernández-González, Alfonso Gutiérrez-Adán
The ejaculate is a heterogeneous pool of spermatozoa containing only a small physiologically adequate subpopulation for fertilization. As there is no method to isolate this subpopulation, its specific characteristics are unknown. This is one of the main reasons why we lack effective tools to identify male infertility and for the low efficiency of assisted reproductive technologies. The aim of this study was to improve ICSI outcome by sperm selection through thermotaxis. Here we show that a specific subpopulation of mouse and human spermatozoa can be selected in vitro by thermotaxis and that this subpopulation is the one that enters the fallopian tube in mice...
February 13, 2018: Scientific Reports
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