keyword
MENU ▼
Read by QxMD icon Read
search

fertility and human reproduction

keyword
https://www.readbyqxmd.com/read/28102939/what-is-the-relationship-between-increased-access-to-haart-relationship-status-and-fertility-decisions-amongst-hiv-positive-women-a-literature-review-and-meta-analysis
#1
REVIEW
Abigail Burgess, Edward Purssell
AIMS AND OBJECTIVES: To investigate the relationship between fertility decisions, to have already had a child or to desire to have one in the future, and the prognostic factors of; access to antiretrovirals, the time since these became widely available (year of the study) and relationship status. BACKGROUND: There have been significant advances in the treatment of Human Immunodeficiency Virus (HIV) with the advent of antiretroviral therapy which has been used to successfully reduce the rate of mother to child transmission; leading researchers to hypothesise that HIV positive women may desire to have children more so now than in the past...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28089717/persistent-organic-pollutants-pops-in-human-follicular-fluid-and-in-vitro-fertilization-outcomes-a-pilot-study
#2
Michael S Bloom, Victor Y Fujimoto, Robin Storm, Li Zhang, Celeste D Butts, Diana Sollohub, Robert L Jansing
Persistent organic pollutants (POPs) are ubiquitously distributed among the U.S. population and adversely impact human reproduction. These compounds have been detected in human ovarian follicular fluid (FF), where they directly contact a developing oocyte. As a pilot investigation, we measured 43 polychlorinated biphenyl (PCB) congeners, p,p'-dichlorodiphenyltrichloroethane (DDT), and its persistent metabolite p,p'-dichlorodiphenyldichloroethylene (DDE) in residual FF collected from 32 women undergoing in vitro fertilization (IVF)...
January 9, 2017: Reproductive Toxicology
https://www.readbyqxmd.com/read/28089575/association-of-uterine-fibroids-and-pregnancy-outcomes-after-ovarian-stimulation-intrauterine-insemination-for-unexplained-infertility
#3
Aaron K Styer, Susan Jin, Dan Liu, Baisong Wang, Alex J Polotsky, Mindy S Christianson, Wendy Vitek, Lawrence Engmann, Karl Hansen, Robert Wild, Richard S Legro, Christos Coutifaris, Ruben Alvero, Randal D Robinson, Peter Casson, Gregory M Christman, Alicia Christy, Michael P Diamond, Esther Eisenberg, Heping Zhang, Nanette Santoro
OBJECTIVE: To investigate the association of non-cavity-distorting uterine fibroids and pregnancy outcomes after ovarian stimulation-intrauterine insemination (OS-IUI) in couples with unexplained infertility. DESIGN: Secondary analysis from a prospective, randomized, multicenter clinical trial investigating fertility outcomes after OS-IUI. SETTING: Reproductive Medicine Network clinical sites. PATIENT(S): Nine hundred couples with unexplained infertility who participated in the Assessment of Multiple Intrauterine Gestations from Ovarian Stimulation (AMIGOS) clinical trial...
January 12, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28081535/efficacy-and-safety-of-continuous-subcutaneous-infusion-of-recombinant-human-gonadotropins-for-congenital-micropenis-during-early-infancy%C3%A2
#4
Athanasia Stoupa, Dinane Samara-Boustani, Isabelle Flechtner, Graziella Pinto, Isabelle Jourdon, Laura González-Briceño, Maud Bidet, Kathleen Laborde, Didier Chevenne, Anne-Elodie Millischer, Henri Lottmann, Thomas Blanc, Yves Aigrain, Michel Polak, Jacques Beltrand
BACKGROUND: Early postnatal administration of gonadotropins to infants with congenital hypogonadotropic hypogonadism (CHH) can mimic minipuberty, thereby increasing penile growth. We assessed the effects of gonadotropin infusion on stretched penile length (SPL) and hormone levels in infants with congenital micropenis. METHODS: Single-center study including 6 males with micropenis in case of isolated CHH (n = 4), panhypopituitarism (n = 1), and partial androgen insensitivity syndrome (PAIS; n = 1)...
January 12, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28073982/urinary-triclosan-concentrations-and-early-outcomes-of-in-vitro-fertilization-embryo-transfer
#5
Rui Hua, Yao Zhou, Biao Wu, Zhongwei Huang, Yongtong Zhu, Yali Song, Yanhong Yu, Hong Li, Song Quan
Triclosan (TCS) exists ubiquitously in the environment. Several in vitro and in vivo studies have demonstrated that TCS exerts endocrine disruptive effects on reproduction, but data from human populations are limited and conflicting. The objective of our study was to investigate whether high urinary TCS concentration is adversely associated with early reproductive outcomes in women undergoing in vitro fertilization-embryo transfer (IVF-ET). This prospective cohort study was conducted from September 2015 to June 2016, including 156 infertile women undergoing their first IVF-ET cycle...
March 2017: Reproduction: the Official Journal of the Society for the Study of Fertility
https://www.readbyqxmd.com/read/28069177/increased-expression-of-integrin-linked-kinase-during-decidualization-regulates-the-morphological-transformation-of-endometrial-stromal-cells
#6
Chih-Feng Yen, Sung Hoon Kim, Shuen-Kuei Liao, Cem Atabekoglu, Serpil Uckac, Aydin Arici, Sefa Arlier, Chyi-Long Lee, Hsin-Shih Wang, Umit A Kayisli
OBJECTIVE: To study the impact of integrin-linked kinase (ILK) in endometrial stromal cells (ESCs) during decidualization. DESIGN: Laboratory study with the use of human endometrium. SETTING: University hospital. PATIENT(S): Fertile reproductive-age women who had not received hormonal treatment for 3 months before tissue collection. INTERVENTION(S): Endometrium tissue collection, in vitro decidualization of isolated ESCs, and small interfering (si) RNA transfection...
January 6, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28065424/associations-between-urinary-biomarkers-of-polycyclic-aromatic-hydrocarbon-exposure-and-reproductive-function-during-menstrual-cycles-in-women
#7
Ulrike Luderer, Fletcher Christensen, Wesley O Johnson, Jianwen She, Ho Sai Simon Ip, Junqiang Zhou, Josephine Alvaran, Edward F Krieg, James S Kesner
Essentially all women are exposed to polycyclic aromatic hydrocarbons (PAHs), formed during incomplete combustion of organic materials, including fossil fuels, wood, foods, and tobacco. PAHs are ovarian toxicants in rodents, and cigarette smoking is associated with reproductive abnormalities in women. Biomonitoring of hydroxylated PAH (OH-PAH) metabolites in urine provides an integrated measure of exposure to PAHs via multiple routes and has been used to characterize exposure to PAHs in humans. We hypothesized that concentrations of OH-PAHs in urine are associated with reproductive function in women...
January 5, 2017: Environment International
https://www.readbyqxmd.com/read/28063926/luteinizing-hormone-modulates-intracellular-calcium-protein-tyrosine-phosphorylation-and-motility-during-human-sperm-capacitation
#8
Aideé S López-Torres, María E González-González, Esperanza Mata-Martínez, Fernando Larrea, Claudia L Treviño, Mayel Chirinos
In order to fertilize, spermatozoa must undergo physiological and biochemical changes during their transit along the female reproductive tract before reaching and fusing with the oocyte, process known as capacitation. Sperm modifications associated with capacitation are modulated by their interaction with molecules present in the female reproductive tract. During the woman fertile window, some reproductive hormones reach their maximum concentrations in serum, such as the luteinizing hormone (LH). Since spermatozoa preparing to fertilize may be exposed to LH, the purpose of this work was to study the effects of this hormone on intracellular Ca(2+) concentrations ([Ca(2+)]i), protein tyrosine phosphorylation, sperm motility and acrosome reaction under capacitating conditions...
January 4, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28062591/epigenetic-processes-in-flowering-plant-reproduction
#9
REVIEW
Guifeng Wang, Claudia Köhler
Seeds provide up to 70% of the energy intake of the human population, emphasizing the relevance of understanding the genetic and epigenetic mechanisms controlling seed formation. In flowering plants, seeds are the product of a double fertilization event, leading to the formation of the embryo and the endosperm surrounded by maternal tissues. Analogous to mammals, plants undergo extensive epigenetic reprogramming during both gamete formation and early seed development, a process that is supposed to be required to enforce silencing of transposable elements and thus to maintain genome stability...
January 6, 2017: Journal of Experimental Botany
https://www.readbyqxmd.com/read/28057875/perceived-challenges-of-working-in-a-fertility-clinic-a-qualitative-analysis-of-work-stressors-and-difficulties-working-with-patients
#10
Jacky Boivin, Laura Bunting, Emily Koert, Chin Ieng U, Christianne Verhaak
STUDY QUESTION: What are some of the challenges of working in a fertility clinic? SUMMARY ANSWER: The most frequently mentioned challenges were workload (e.g. high time pressure) and patient-related sources (e.g. unrealistic expectations). WHAT IS KNOWN ALREADY: One study showed a too high workload, worry about handling human material and low success rates were main stressors in fertility clinics. STUDY DESIGN, SIZE, DURATION: An online open-ended survey inviting participants to respond to seven questions was distributed to 5902 members of the European Society for Human Reproduction and Embryology (ESHRE, October 2010)...
January 5, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28057306/the-drosophila-accessory-gland-as-a-model-for-prostate-cancer-and-other-pathologies
#11
C Wilson, A Leiblich, D C I Goberdhan, F Hamdy
The human prostate is a gland of the male reproductive tract, which together with the seminal vesicles, is responsible for most seminal fluid production. It is a common site of cancer, and unlike other glands, it typically enlarges in aging men. In flies, the male accessory glands make many major seminal fluid components. Like their human equivalents, they secrete proteins from several conserved families, including proteases, lectins, and cysteine-rich secretory proteins, some of which interact with sperm and affect fertility...
2017: Current Topics in Developmental Biology
https://www.readbyqxmd.com/read/28054420/parent-offspring-conflict-over-family-size-in-current-china
#12
Jianghua Liu, Chongli Duan, Virpi Lummaa
OBJECTIVES: In China, the recent replacement of the one-child policy with a two-child policy could potentially change family ecology-parents may switch investment from exclusively one child to two. The parent-offspring conflict theory provides testable hypotheses concerning possible firstborn opposition toward further reproduction of their mother, and who wins the conflict. We tested the hypotheses that if there is any opposition, it will differ between sexes, weaken with offspring age and family resource availability, and affect maternal reproductive decision-making...
January 5, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28050961/final-oocyte-maturation-in-assisted-reproduction-with-human-chorionic-gonadotropin-and-gonadotropin-releasing-hormone-agonist-dual-trigger
#13
REVIEW
Sofia Andrade de Oliveira, Vinícius Fernando Calsavara, Gemma Castillón Cortés
Final oocyte maturation with Human Chorionic Gonadotropin (hCG) and ovarian stimulation with Follicle Stimulation Hormone (FSH) combined with Gonadotrophin-releasing Hormone (GnRH) antagonist to block Luteinizing hormone (LH) surge is a standard procedure of in vitro Fertilization (IVF) and Intracytoplasmic Sperm Injection (ICSI). However, GnRH agonist has been replacing the use of hCG in certain situations, especially in patients at risk of Ovarian Hyperstimulation Syndrome (OHSS). Some studies have also shown advantages in the combined use of GnRH agonist concurrently with hCG in inducing final oocyte maturation, a treatment known as "Dual Trigger"...
December 1, 2016: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/28042535/effects-of-mono-2-ethylhexyl-phthalate-and-di-2-ethylhexyl-phthalate-administrations-on-oocyte-meiotic-maturation-apoptosis-and-gene-quantification-in-mouse-model
#14
Forouzan Absalan, Sadegh Saremy, Esrafil Mansori, Mahin Taheri Moghadam, Ali Reza Eftekhari Moghadam, Razie Ghanavati
OBJECTIVE: Phthalates, which are commonly used to render plastics into soft and flexible materials, have also been determined as developmental and reproductive toxicants in human and animals. The purpose of this study was to evaluate the effect of mono-(2- ethylhexyl) phthalate (MEHP) and di-(2-ethylhexyl) phthalate (DEHP) oral administrations on maturation of mouse oocytes, apoptosis and gene transcription levels. MATERIALS AND METHODS: In this experimental study, immature oocytes recovered from Naval Medical Research Institute (NMRI) mouse strain (6-8 weeks), were divided into seven different experimental and control groups...
2017: Cell Journal
https://www.readbyqxmd.com/read/28033658/multiple-exposures-to-environmental-pollutants-and-oxidative-stress-is-there-a-sex-specific-risk-of-developmental-complications-for-fetuses
#15
REVIEW
Kaïs H Al-Gubory
Medically assisted procreation significantly contributes to an increase in twin pregnancies. One of the major factors contributing to more twin births is the use of fertility treatments. Twin pregnancy is not without a risk for fetal organ development and the health outcome of new-borns, children, and adults. Multiple pregnancies are associated with an increased risk of developmental complications, such as perinatal mortality, premature births, and low birth weight. Oxidative stress is involved in pregnancy disorders such as abortion, intrauterine growth retardation, and prenatal mortality...
December 2016: Birth Defects Research. Part C, Embryo Today: Reviews
https://www.readbyqxmd.com/read/28031325/diethylstilbestrol-activates-catsper-and-disturbs-progesterone-actions-in-human-spermatozoa
#16
Qian-Xing Zou, Zhen Peng, Qing Zhao, Hou-Yang Chen, Yi-Min Cheng, Qing Liu, Yuan-Qiao He, Shi-Qi Weng, Hua-Feng Wang, Tao Wang, Li-Ping Zheng, Tao Luo
STUDY QUESTION: Is diethylstilbestrol (DES), a prototypical endocrine-disrupting chemical (EDC), able to induce physiological changes in human spermatozoa and affect progesterone actions? SUMMARY ANSWER: DES promoted Ca(2+) flux into human spermatozoa by activating the cation channel of sperm (CatSper) and suppressed progesterone-induced Ca(2+) signaling, tyrosine phosphorylation and sperm functions. WHAT IS KNOWN ALREADY: DES significantly impairs the male reproductive system both in fetal and postnatal exposure...
December 28, 2016: Human Reproduction
https://www.readbyqxmd.com/read/28030942/the-role-of-vitamin-d-in-reproductive-dysfunction-in-women-a-systematic-review
#17
REVIEW
Patrycja Skowrońska, Ewa Pastuszek, Waldemar Kuczyński, Mariusz Jaszczoł, Paweł Kuć, Grzegorz Jakiel, Izabela Wocławek-Potocka, Krzysztof Łukaszuk
Vitamin D is essential for the proper functioning of the human body. There is also evidence of its strong association with fertility problems in women. This review aims to evaluate the relationship between vitamin D and diseases affecting women's fertility (polycystic ovarian syndrome (PCOS), uterine leiomyomas and endometriosis), and in vitro fertilization (IVF) outcome. A systematic review of the literature was conducted in Scopus and PubMed for relevant English language publications since 1989. Vitamin D influences the functioning of the reproductive system in women and has been associated with PCOS, uterine leiomyomas, endometriosis and in vitro fertilization (IVF) outcome...
23, 2016: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/28024682/coming-of-age-women-s-sexual-and-reproductive-health-after-twenty-one-years-of-democracy-in-south-africa
#18
Diane Cooper, Jane Harries, Jennifer Moodley, Deborah Constant, Rebecca Hodes, Cathy Mathews, Chelsea Morroni, Margaret Hoffman
This paper is a sequel to a 2004 article that reviewed South Africa's introduction of new sexual and reproductive health (SRH) and rights laws, policies and programmes, a decade into democracy. Similarly to the previous article, this paper focuses on key areas of women's SRH: contraception and fertility, abortion, maternal health, HIV, cervical and breast cancer and sexual violence. In the last decade, South Africa has retained and expanded its sexual and reproductive health and rights (SRHR) policies in the areas of abortion, contraception, youth and HIV treatment (with the largest antiretroviral treatment programme in the world)...
November 2016: Reproductive Health Matters
https://www.readbyqxmd.com/read/28018848/mitochondrial-transfer-implications-for-assisted-reproductive-technologies
#19
REVIEW
A S Reznichenko, C Huyser, M S Pepper
The use of mitochondrial transfer as a clinic procedure is drawing closer to reality. Here we provide a detailed overview of mitochondrial transfer techniques - both established and recent - including pronuclear, spindle, ooplasmic and blastomere transfer. Reasons as to why some techniques are more suitable for the prevention of mitochondrial DNA disease than others, as well as the advantages and disadvantages of each methodology, are discussed. The possible clinical introduction of these techniques has raised concerns about the adverse effects they may have on resultant embryos and offspring...
December 2016: Applied & Translational Genomics
https://www.readbyqxmd.com/read/28010131/predicting-the-clinical-outcome-of-icsi-by-sperm-head-vacuole-examination
#20
Khaled Pocate-Cheriet, Ilan Heilikman, Raphael Porcher, Virginie Barraud-Lange, Nathalie Sermondade, Charlene Herbemont, Jean Philippe Wolf, Christophe Sifer
: To assess whether high magnification sperm head vacuole examination (SHVE) and/or standard sperm morphology assessment can predict ICSI outcomes in terms of fertilization, embryo quality, and delivery rates, a prospective observational bicentric study was conducted in two publicly funded assisted reproductive technology (ART) units in France between January and July of 2012. A total of 111 ICSI cycles for exclusively male infertility factors were included. A Spearman's correlation test was performed to validate SHVE reproducibility between the ART units...
December 23, 2016: Systems Biology in Reproductive Medicine
keyword
keyword
35245
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"