Abstract：
PURPOSE:The present study aimed to provide a non-invasive approach to studying mechanisms responsible for oocyte development. METHODS:To this end, follicular fluid (FF) from 62 patients undergoing in vitro fertilization (IVF) cycles was split into two groups depending on the pregnancy outcome: pregnant (n = 28) and non-pregnant (n = 34) groups. Data were acquired by the MALDI-TOF mass spectrometry. Principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) were applied to the data set. A ROC curve, to predict success rate, was constructed, and the lipids were attributed. RESULTS:Six ions were differentially represented in FF of pregnant and non-pregnant patients, with an area under the curve of 0.962. Phosphatidic acid, phosphatidylglycerol, and triacylglycerol were hyper-represented in the pregnant group, while glucosylceramide was hyper-represented in the non-pregnant group. Enriched functions related to these lipids are steroidogenesis, cellular response, signal transduction, cell cycle, and activation of protein kinase C for the pregnant group and apoptosis inhibition for the non-pregnant group. CONCLUSION:Human FF fingerprinting can both improve the understanding concerning mechanisms responsible for oocyte development and its effect on embryo implantation potential and assist in the management of IVF cycles.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Montani DA,Braga DPAF,Borges E Jr,Camargo M,Cordeiro FB,Pilau EJ,Gozzo FC,Fraietta R,Lo Turco EGdoi
10.1007/s10815-019-01428-7subject
Has Abstractpub_date
2019-05-01 00:00:00pages
1003-1011issue
5eissn
1058-0468issn
1573-7330pii
10.1007/s10815-019-01428-7journal_volume
36pub_type
杂志文章abstract：:Treatment for cancer has the potential to significantly diminish fertility and, further, to negatively impact the obstetrical outcomes of pregnancies that do occur. Cancer survivors have decreased rates of fertility and increased rates of pregnancy complications, such as preterm birth and low birth weight, after expos...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-020-01792-9
更新日期：2020-06-01 00:00:00
abstract：PURPOSE:To investigate the cleavage stage embryo quality by the correlation between the morphological features and blastocyst development rate to develop a new embryo grading system. METHODS:A retrospective analysis, including 216 cycles of cleavage stage embryo transfer and 251 cycles of blastocyst transfer. The corr...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-006-9086-5
更新日期：2007-01-01 00:00:00
abstract：PURPOSE:To report two successful antagonist IVF cycles; one ending up with pregnancy despite premature luteinization (case 1, aged 35 years), and the other with the retrieval of high quality oocytes despite premature ovulation (case 2, aged 39 years). METHODS:Serum LH was 36 and 47 IU/L on cycle day 7 before antagonis...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-009-9299-5
更新日期：2009-03-01 00:00:00
abstract：PURPOSE:To study gene expression at single embryonic stem cell colony levels with a new RT-PCR protocol. METHODS:Forty-five mouse ES cell colonies were retrieved at the 5th, 10th, 15th, 20th and 25th passages. The pluripotent state was analyzed for OCT-4 and Nanog, and beta-actin as a control for the presence of templ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-007-9141-x
更新日期：2007-08-01 00:00:00
abstract：PURPOSE:Revise role of hormonal basal and dynamic tests, as well as ultrasonographic measures as ovarian reserve markers, in order to provide better counseling to subfertile couples. METHODS:Review of publications on the topic, with an emphasis on recent well designed articles. RESULTS:Currently available ovarian res...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-008-9241-2
更新日期：2008-07-01 00:00:00
abstract：OBJECTIVE:Evaluate sperm chromatin stability and its relationship with the rate of fertilization after procedures of intracytoplasmic sperm injection (ICSI) in a program of assisted reproduction. DESIGN:Prospective study. SETTING:Institute of Gynecology and Reproduction. PATIENTS:Thirty-three women with their respec...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-007-9174-1
更新日期：2007-12-01 00:00:00
abstract：PURPOSE:In this study we investigated the need of the support from cumulus cells for germinal-vesicle (GV) oocytes collected from stimulated ovaries to complete their maturation to metaphase II (MII). METHODS:We compared the maturation rate of GV oocytes after coculture with cumulus cells (study group) with their spon...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1020410217220
更新日期：1999-07-01 00:00:00
abstract：:Sperm is not a simple carrier of paternal genetic information but its role extends clearly beyond fertilization. Integrity of sperm genome is an essential pre-requisite for birth of healthy offspring and evaluation of sperm should entail DNA integrity analysis. DNA integrity analysis is a better diagnostic and prognos...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-011-9631-8
更新日期：2011-11-01 00:00:00
abstract：PURPOSE:To find an effective method to select embryos from ICSI with better chromosomal status when preimplantation-genetic-diagnosis (PGD) is not applied. METHODS:Several morpholological evaluations were done in same embryos. Embryos from ICSI were classified on day 1 according to pronuclear-nucleoli arrangement. On ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-005-4874-x
更新日期：2005-03-01 00:00:00
abstract：PURPOSE:The purpose of the study is to evaluate existing literature for possible associations between female infertility, infertility-associated diagnoses, and the following areas of disease: psychiatric disorders, breast cancer, ovarian cancer, endometrial cancer, cardiovascular disease, and metabolic dysfunction. ME...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-016-0836-8
更新日期：2017-02-01 00:00:00
abstract：PURPOSE:The association between apolipoprotein E (ApoE) gene polymorphism and the risk of recurrent pregnancy loss (RPL) remains controversial. The present meta-analysis was performed to derive a precise estimate of the relationship. METHOD(S):We searched the PubMed, Embase, and Web of Science data- bases for studies ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,meta分析
doi：10.1007/s10815-013-0118-7
更新日期：2013-12-01 00:00:00
abstract：PURPOSE:Intrauterine insemination (IUI) is a method for the treatment of marital infertility involving the intrauterine or fallopian deposition of washed spermatozoa, depending on the amount of inseminated semen. In view of the divergent opinions about the inseminated volume, the objective of this study was to compare ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章
doi：10.1023/a:1016678519490
更新日期：2001-08-01 00:00:00
abstract：PURPOSE:The present study was conducted to determine the usefulness of transcervical embryoscopy in diagnosing localized and systemic defects in embryonic morphogenesis of missed abortions. METHODS:The study population consisted of 24 women with the final diagnosis of missed abortion. Prior to the instrumental evacuat...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1016666301481
更新日期：2001-05-01 00:00:00
abstract：PURPOSE:To avoid inducing a state of oxidative stress (OS), assisted reproductive technologies (ART) must maintain a balance of reactive oxygen species (ROS) and antioxidants during the in vitro culture of oocytes. However, oocyte requirements and tolerance thresholds for ROS during in vivo development are still unclea...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-012-9925-5
更新日期：2013-03-01 00:00:00
abstract：PURPOSE:The aim of this study is to compare implantation and live birth rates (LBR) between fresh euploid embryo transfers versus cryo-all cycles with a subsequent embryo transfer into a prepared endometrium. MATERIAL AND METHODS:This is a retrospective cohort study. Patients who underwent an IVF cycle with PGS with t...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章
doi：10.1007/s10815-016-0647-y
更新日期：2016-03-01 00:00:00
abstract：PURPOSE:To date, the impact of oocyte maturity at aspiration on the blastocyst formation in vitro has not been fully evaluated. This study was undertaken to assess the influence of oocyte maturity in patients undergoing in vitro fertilization and blastocyst transfer program. METHODS:A total of 1278 oocytes derived fro...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/b:jarg.0000013651.37866.0c
更新日期：2003-12-01 00:00:00
abstract：BACKGROUND:Obesity is associated with several fertility disorders. This prospective cohort study was designed to evaluate the effect of body mass index (BMI) (kg/m2) on oocyte diameter and treatment. METHODS:Women undergoing in vitro fertilization (IVF) with intracytoplasmic sperm injection (ICSI) were enrolled in the...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0975-6
更新日期：2017-09-01 00:00:00
abstract：PURPOSE:To determine the percentage of unbalanced spermatozoa and an interchromosomal effect in two carriers of balanced translocations t(13;15)(q32;q26) and t(13;15)(q32;p11.2). METHODS:Sperm nuclei analysis by fluorescent in situ hybridization for detection of percentage of unbalanced spermatozoa and sperm with diso...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-012-9767-1
更新日期：2012-07-01 00:00:00
abstract：PURPOSE:karyotype is a well established technique in the study of spontaneous miscarriages but is associated with selective overgrowth of maternal cells and other culture artefact (spp) such as tetraploidy, which could mask the true karyotype of the conceptus. METHODS:328 cases of pregnancy losses were studied by kary...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-010-9460-1
更新日期：2010-11-01 00:00:00
abstract：PURPOSE:To explore the relationships between the soluble receptor for advanced glycation endproducts (sRAGE) and the outcome parameters following in vitro fertilization-embryo transfer (IVF-ET) in patients with polycystic ovary syndrome (PCOS) and investigate the protective effect of sRAGE in PCOS development regarding...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-016-0704-6
更新日期：2016-07-01 00:00:00
abstract：PURPOSE:To determine the expression of SMAD transcripts in human granulosa cells. METHODS:Luteinized mural granulosa cells were harvested from forty women undergoing oocyte retrieval, and RNAs were isolated. SMAD expression levels were determined by polymerase chain reaction (PCR) and quantitative real-time PCR (q-RTP...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-011-9609-6
更新日期：2011-09-01 00:00:00
abstract：PURPOSE:To assesse circulating levels of Anti-Müllerian hormone (AMH) as a predictor of oocyte number and their potential to mature in vitro in both normo-ovulatory (NO) women and in women with Polycystic Ovary Syndrome (PCOS) undergoing in vitro maturation (IVM) treatments. METHODS:We prospectively studied NO women a...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-9996-y
更新日期：2013-06-01 00:00:00
abstract：BACKGROUNDS:While XXY aneuploidy is the most common disorder of sex chromosomes in men, complex chromosomal rearrangements (CCRs) are rare in humans. CASE DESCRIPTION:Here we describe clinical and cytogenetic findings in a male referred to our cytogenetic laboratory by an infertility clinic. The patient's age was 35 a...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,评审
doi：10.1007/s10815-012-9725-y
更新日期：2012-05-01 00:00:00
abstract：PURPOSE:To correlate levels of cholesterol (CH), calcium (Ca2+), and mitochondrial activity (MA) with the standard semen parameters and to compare them between fertile and infertile men. METHODS:We studied 151 semen samples from infertile (n = 60) or fertile (n = 91) males. Basic sperm parameters were analyzed. Ca2+ a...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-004-8761-7
更新日期：2004-12-01 00:00:00
abstract：PURPOSE:Recent studies have shown that proliferation and differentiation of various cell types is regulated by cell-cycle-related proteins, such as protein p53 and retinoblastoma protein pRb. METHODS:Three monoclonal antibodies to p53 (PAb240, PAb421, and PAb1801) and 3H9 monoclonal antibody to pRb were utilized for l...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02211381
更新日期：1995-02-01 00:00:00
abstract：PURPOSE:To determine whether a selected set of mRNA biomarkers expressed in individual cumulus granulosa cell (CC) masses show association with oocyte developmental competence, embryo ploidy status, and embryo outcomes. METHODS:This prospective observational cohort pilot study assessed levels of mRNA biomarkers in 163...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01489-8
更新日期：2019-07-01 00:00:00
abstract：PURPOSE:A genome-wide association study conducted in the Han Chinese population identified three single nucleotide variants rs12097821, rs2477686, and rs10842262 as being significantly associated with non-obstructive azoospermia. Our aim was to evaluate the possible association between these susceptibility loci and idi...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01920-5
更新日期：2020-11-01 00:00:00
abstract：PURPOSE:The aim of this study is to provide data on the practice of Luteal Phase Oocyte Retrieval (LuPOR). The authors assess cell-free DNA levels in follicular fluid (ff cfDNA) from poor responders undergoing natural cycles, and comparing it to respective data originating from follicular phase oocyte retrievals. METH...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01743-4
更新日期：2020-05-01 00:00:00
abstract：PURPOSE:To conduct a prospective randomized study in order to investigate the effect of recombinant HCG (rHCG) on oocyte nuclear and cytoplasm maturity compared to urinary HCG (uHCG), for inducing ovulation in women treated with ICSI for male factor infertility. MATERIALS AND METHODS:We compared 89 patients randomly a...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,随机对照试验
doi：10.1007/s10815-008-9262-x
更新日期：2008-09-01 00:00:00
abstract：PURPOSE:Multiple studies have confirmed a lower implantation (IR) and pregnancy rate (PR) in women who exhibit a homogeneous pattern (pattern II) of the endometrium compared to a triple-line pattern (pattern I) on the day of hCG administration. However, no data are available to evaluate if patients alter their endometr...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章
doi：10.1023/a:1020545120256
更新日期：1999-11-01 00:00:00
