Published in J Assist Reprod Genet on January 25, 2012
Reactive oxygen species, cellular redox systems, and apoptosis. Free Radic Biol Med (2010) 5.76
Human gene expression first occurs between the four- and eight-cell stages of preimplantation development. Nature (1988) 3.70
Oxygen toxicity: a radical explanation. J Exp Biol (1998) 2.26
The cumulative embryo score: a predictive embryo scoring technique to select the optimal number of embryos to transfer in an in-vitro fertilization and embryo transfer programme. Hum Reprod (1992) 2.21
Embryo score to predict implantation after in-vitro fertilization: based on 957 single embryo transfers. Hum Reprod (1995) 1.89
A formula for scoring human embryo growth rates in in vitro fertilization: its value in predicting pregnancy and in comparison with visual estimates of embryo quality. J In Vitro Fert Embryo Transf (1986) 1.78
Construction of an evidence-based integrated morphology cleavage embryo score for implantation potential of embryos scored and transferred on day 2 after oocyte retrieval. Hum Reprod (2006) 1.54
Hydrogen peroxide levels in mouse oocytes and early cleavage stage embryos developed in vitro or in vivo. Development (1990) 1.53
Noninvasive metabolomic profiling of embryo culture media using Raman and near-infrared spectroscopy correlates with reproductive potential of embryos in women undergoing in vitro fertilization. Fertil Steril (2007) 1.52
Impaired extracellular secretion of mutant superoxide dismutase 1 associates with neurotoxicity in familial amyotrophic lateral sclerosis. J Neurosci (2005) 1.51
Cellular and molecular aspects of ovarian follicle ageing. Hum Reprod Update (2008) 1.50
Extended in vitro maturation of immature oocytes from stimulated cycles: an analysis of fertilization potential, embryo development, and reproductive outcomes. J Assist Reprod Genet (2010) 1.50
Detection of reactive oxygen species (ROS) and apoptosis in human fragmented embryos. Hum Reprod (1998) 1.49
Evidence for secretion of Cu,Zn superoxide dismutase via exosomes from a cell model of amyotrophic lateral sclerosis. Neurosci Lett (2007) 1.41
Programmed cell death and human embryo fragmentation. Mol Hum Reprod (1996) 1.39
Noninvasive metabolomic profiling of human embryo culture media using Raman spectroscopy predicts embryonic reproductive potential: a prospective blinded pilot study. Fertil Steril (2008) 1.39
Is there an advantage in scoring early embryos on more than one day? Hum Reprod (2009) 1.32
Potential effects of age-associated oxidative stress on mammalian oocytes/embryos. Mol Hum Reprod (1996) 1.28
Differential growth of human embryos in vitro: role of reactive oxygen species. Fertil Steril (2004) 1.26
REDOX regulation of early embryo development. Reproduction (2002) 1.25
Mitochondrial function and redox state in mammalian embryos. Semin Cell Dev Biol (2009) 1.25
Radical solutions and cultural problems: could free oxygen radicals be responsible for the impaired development of preimplantation mammalian embryos in vitro? Bioessays (1994) 1.24
OMICS in assisted reproduction: possibilities and pitfalls. Mol Hum Reprod (2010) 1.21
The role of proteomics in defining the human embryonic secretome. Mol Hum Reprod (2009) 1.18
Day 3 and day 5 morphological predictors of embryo viability. Reprod Biomed Online (2003) 1.15
Limited value of morphological assessment at days 1 and 2 to predict blastocyst development potential: a prospective study based on 4042 embryos. Hum Reprod (2007) 1.14
Antioxidant enzymatic defences in human follicular fluid: characterization and age-dependent changes. Mol Hum Reprod (2003) 1.14
Antioxidant requirements for bovine oocytes varies during in vitro maturation, fertilization and development. Theriogenology (2003) 1.10
Apoptosis in the human embryo. Rev Reprod (1999) 1.10
Age-dependent changes in the expression of superoxide dismutases and catalase are associated with ultrastructural modifications in human granulosa cells. Mol Hum Reprod (2006) 1.09
Increased generation of reactive oxygen species in embryos cultured in vitro. Free Radic Biol Med (1993) 1.07
Superoxide dismutase expression in human cumulus oophorus cells. Mol Hum Reprod (2009) 1.06
Synthesis and secretion of stage-specific proteins by peri-implantation mouse embryos. Biol Reprod (1987) 1.05
Permanent embryo arrest: molecular and cellular concepts. Mol Hum Reprod (2008) 1.03
Protection against reactive oxygen species during mouse preimplantation embryo development: role of EDTA, oxygen tension, catalase, superoxide dismutase and pyruvate. Mol Reprod Dev (2001) 0.98
Mammalian oviduct and protection against free oxygen radicals: expression of genes encoding antioxidant enzymes in human and mouse. Eur J Obstet Gynecol Reprod Biol (2000) 0.90
The Cu,Zn superoxide dismutase in neuroblastoma SK-N-BE cells is exported by a microvesicles dependent pathway. Brain Res Mol Brain Res (2003) 0.89
Protection from oxidative stress by thioredoxin and superoxide dismutase of mouse embryos fertilized in vitro. Hum Reprod (1991) 0.88
Improvement in bovine embryo production in vitro by glutathione-containing culture media. Mol Reprod Dev (1996) 0.86
Expression of peroxiredoxins in bovine oocytes and embryos produced in vitro. Mol Reprod Dev (2004) 0.84
Role of total antioxidant capacity in the differential growth of human embryos in vitro. Fertil Steril (2006) 0.84
The early embryo response to intracellular reactive oxygen species is developmentally regulated. Reprod Fertil Dev (2011) 0.83
Evidence of calcium- and SNARE-dependent release of CuZn superoxide dismutase from rat pituitary GH3 cells and synaptosomes in response to depolarization. J Neurochem (2007) 0.83
Development of rabbit zygotes cultured in protein-free medium with catalase, taurine, or superoxide dismutase. Biol Reprod (1993) 0.83
Reactive oxygen species in bovine embryo in vitro production. Biocell (2005) 0.82
Association of female aging with decreased parthenogenetic activation, raised MPF, and MAPKs activities and reduced levels of glutathione S-transferases activity and thiols in mouse oocytes. Mol Reprod Dev (2004) 0.82
Evidence for secretion of cytosolic CuZn superoxide dismutase by Hep G2 cells and human fibroblasts. Int J Biochem Cell Biol (1996) 0.82
Intrinsic oxidative stress causes either 2-cell arrest or cell death depending on developmental stage of the embryos from SOD1-deficient mice. Mol Hum Reprod (2010) 0.82
Symposium: innovative techniques in human embryo viability assessment. Soluble human leukocyte antigen-G and pregnancy success. Reprod Biomed Online (2008) 0.81
Antioxidative capacity of preimplantation embryo culture medium declines following the incubation of poor quality embryos. Hum Reprod (1996) 0.81
Development of bovine embryos in KSOM with added superoxide dismutase and taurine and with five and twenty percent O2. Biol Reprod (1995) 0.81
Antioxidant defenses are modulated in the cow oviduct during the estrous cycle. Biol Reprod (2002) 0.81
CuZn-superoxide dismutase in human thymus: immunocytochemical localisation and secretion in thymus-derived epithelial and fibroblast cell lines. Histochem Cell Biol (2002) 0.81
Expression of Cu/Zn and Mn superoxide dismutases during bovine embryo development: influence of in vitro culture. Mol Reprod Dev (2001) 0.81
Secretion and increase of intracellular CuZn superoxide dismutase content in human neuroblastoma SK-N-BE cells subjected to oxidative stress. Brain Res Bull (1998) 0.81
Expression of genes encoding antioxidant enzymes in preimplantation mouse and cow embryos and primary bovine oviduct cultures employed for embryo coculture. Biol Reprod (1995) 0.80
A programmed oxyradical burst causes hatching of mouse blastocysts. J Cell Sci (1997) 0.80
Review: role of tubal environment in preimplantation embryogenesis: application to co-culture assays. Zygote (2010) 0.80
Relationship of reactive oxygen species levels in day 3 culture media to the outcome of in vitro fertilization/intracytoplasmic sperm injection cycles. Fertil Steril (2010) 0.79
Oxidative parameters of embryo culture media may predict treatment outcome in in vitro fertilization: a novel applicable tool for improving embryo selection. Fertil Steril (2010) 0.79
Effects of superovulated heifer diet type and quantity on relative mRNA abundances and pyruvate metabolism in recovered embryos. J Reprod Fertil (2000) 0.78
Effects of superoxide dismutase on mouse in vitro fertilization and embryo culture system. J Assist Reprod Genet (1992) 0.77
Ethics. The ISSCR guidelines for human embryonic stem cell research. Science (2007) 2.62
Human embryonic stem cell derivation from poor-quality embryos. Nat Biotechnol (2008) 1.60
Extended in vitro maturation of immature oocytes from stimulated cycles: an analysis of fertilization potential, embryo development, and reproductive outcomes. J Assist Reprod Genet (2010) 1.50
Effect of obesity on oocyte and embryo quality in women undergoing in vitro fertilization. Obstet Gynecol (2011) 1.30
Risk factors associated with pregnancies containing a monochorionic pair following assisted reproductive technologies. Hum Reprod (2008) 1.23
Morphological systems of human embryo assessment and clinical evidence. Reprod Biomed Online (2012) 1.15
Is universal application of blastocyst biopsy with comprehensive chromosome screening for embryo selection ready for prime time? Fertil Steril (2013) 1.14
Embodied health: the effects of a mind-body course for medical students. Med Educ Online (2013) 1.13
Standardization of grading embryo morphology. J Assist Reprod Genet (2010) 1.12
Utility of the national embryo morphology data collection by the Society for Assisted Reproductive Technologies (SART): correlation between day-3 morphology grade and live-birth outcome. Fertil Steril (2011) 1.10
Is cryopreservation of embryos a legitimate surrogate marker of embryo quality in studies of assisted reproductive technology conducted using national databases? Fertil Steril (2012) 1.10
The development of fertilized human ova to the blastocyst stage in KSOM(AA) medium: is a two-step protocol necessary? Reprod Biomed Online (2002) 1.04
Impact of selective reduction of the monochorionic pair in in vitro fertilization triplet pregnancies on gestational length. Fertil Steril (2010) 1.00
Crinone vaginal gel is equally effective and better tolerated than intramuscular progesterone for luteal phase support in in vitro fertilization-embryo transfer cycles: a prospective randomized study. Fertil Steril (2010) 0.99
Incidence and development of zygotes exhibiting abnormal pronuclear disposition after identification of two pronuclei at the fertilization check. Fertil Steril (2009) 0.92
Is it best to cryopreserve human cumulus-free immature oocytes before or after in vitro maturation? Cryobiology (2012) 0.92
In vitro maturation of human oocytes and cumulus cells using a co-culture three-dimensional collagen gel system. Hum Reprod (2005) 0.91
Use of preimplantation genetic diagnosis and preimplantation genetic screening in the United States: a Society for Assisted Reproductive Technology Writing Group paper. Fertil Steril (2011) 0.90
The association between severe obesity and characteristics of failed fertilized oocytes. Hum Reprod (2012) 0.90
Early compaction on day 3 may be associated with increased implantation potential. Fertil Steril (2006) 0.88
Best practices of ASRM and ESHRE: a journey through reproductive medicine. Fertil Steril (2012) 0.87
Efficacy of intrauterine inseminations as a training modality for performing embryo transfer in reproductive endocrinology and infertility fellowship programs. Fertil Steril (2013) 0.87
Intramuscular progesterone versus 8% Crinone vaginal gel for luteal phase support for day 3 cryopreserved embryo transfer. Fertil Steril (2012) 0.87
Bisphenol-A and human oocyte maturation in vitro. Hum Reprod (2013) 0.87
Patterns of luteal phase bleeding in in vitro fertilization cycles supplemented with Crinone vaginal gel and with intramuscular progesterone--impact of luteal estrogen: prospective, randomized study and post hoc analysis. Fertil Steril (2010) 0.87
Comparison of Crinone 8% intravaginal gel and intramuscular progesterone supplementation for in vitro fertilization/embryo transfer in women under age 40: interim analysis of a prospective randomized trial. Fertil Steril (2007) 0.87
Empty follicle syndrome--does repeat administration of hCG really work? Fertil Steril (2009) 0.87
Profiling of superoxide dismutase isoenzymes in compartments of the developing bovine antral follicles. Reproduction (2010) 0.86
Predictive usefulness of cycle day 10 follicle-stimulating hormone level in a clomiphene citrate challenge test for in vitro fertilization outcome in women younger than 40 years of age. Fertil Steril (2003) 0.85
Anesthetic impact of body mass index in patients undergoing assisted reproductive technologies. J Clin Anesth (2008) 0.85
hMG increases the yield of mature oocytes and excellent-quality embryos in patients with a previous cycle having a high incidence of oocyte immaturity. Fertil Steril (2009) 0.85
Ovarian reserve status in young women is associated with altered gene expression in membrana granulosa cells. Mol Hum Reprod (2012) 0.84
Optimizing the number of cleavage stage embryos to transfer on day 3 in women 38 years of age and older: a Society for Assisted Reproductive Technology database study. Fertil Steril (2008) 0.83
Effect of time between human chorionic gonadotropin injection and egg retrieval is age dependent. Fertil Steril (2011) 0.83
Fluorescence in situ hybridization and spectral imaging analysis of human oocytes and first polar bodies. J Histochem Cytochem (2005) 0.83
Benefit of intracytoplasmic sperm injection in patients with a high incidence of triploidy in a prior in vitro fertilization cycle. Fertil Steril (2006) 0.83
Serum progesterone concentration on day of embryo transfer in donor oocyte cycles. J Assist Reprod Genet (2014) 0.83
Distinct microtubule and chromatin characteristics of human oocytes after failed in-vivo and in-vitro meiotic maturation. Hum Reprod (2003) 0.83
Spontaneous reduction before 12 weeks' gestation and selective reduction similarly extend time to delivery in in vitro fertilization of trichorionic-triamniotic triplets. Fertil Steril (2010) 0.82
Day 3 embryo shape as a morphologic selection parameter in in vitro fertilization. J Assist Reprod Genet (2012) 0.81
Effects of culture medium on HCG concentrations and their value in predicting successful IVF outcome. Reprod Biomed Online (2006) 0.81
Maturation outcomes are improved following Cryoleaf vitrification of immature human oocytes when compared to choline-based slow-freezing. J Assist Reprod Genet (2011) 0.81
Optimizing the number of blastocyst stage embryos to transfer on day 5 or 6 in women 38 years of age and older: a Society for Assisted Reproductive Technology database study. Fertil Steril (2008) 0.81
In vitro fertilization outcomes after transfer of embryos contaminated with yeast. Fertil Steril (2008) 0.81
Mechanism of the chromosome-induced polar body extrusion in mouse eggs. Cell Div (2011) 0.80
Predictors of twin live birth following cryopreserved double embryo transfer on day 3. J Assist Reprod Genet (2013) 0.80
Diagnosing cellular defects in an unexplained case of total fertilization failure. Hum Reprod (2010) 0.79
Coasting vs. cryopreservation of all embryos for prevention of ovarian hyperstimulation syndrome in in vitro fertilization. Fertil Steril (2007) 0.79
Culture systems: single step. Methods Mol Biol (2012) 0.79
Cellular and genetic analysis of oocytes and embryos in a human case of spontaneous oocyte activation. Hum Reprod (2011) 0.79
Protein expression profiles of early embryos--an important step in the right direction: just not quite ready for prime time. Fertil Steril (2006) 0.78
Fluctuations in total antioxidant capacity, catalase activity and hydrogen peroxide levels of follicular fluid during bovine folliculogenesis. Reprod Fertil Dev (2011) 0.78
Optimum number of embryos to transfer in women more than 40 years of age undergoing treatment with assisted reproductive technologies. Fertil Steril (2005) 0.78
Assessment and optimization of oocyte quality during assisted reproductive technology treatment. Semin Reprod Med (2005) 0.77
Aneuploidy involving chromosome 1 in failed-fertilized human oocytes is unrelated to maternal age. J Assist Reprod Genet (2005) 0.77
Developmental potential of embryos from intracytoplasmic sperm injection cycles containing fragmented oocytes. Fertil Steril (2011) 0.77
Is the presence of a non-cleaved embryo on day 3 associated with poorer quality of the remaining embryos in the cohort? J Assist Reprod Genet (2015) 0.77
A giant oocyte in a cohort of retrieved oocytes: does it have any effect on the in vitro fertilization cycle outcome? Fertil Steril (2010) 0.76
Protein expression profiles of early embryo--an important step in the right direction: just not quite ready for prime time. Fertil Steril (2006) 0.75
The role of preparatory cycles in ovum donation recipients: a retrospective study. J Assist Reprod Genet (2004) 0.75
Bisphenol A is not detectable in media or selected contact materials used in IVF. Reprod Biomed Online (2012) 0.75
Rate of cell division and weight of neonates following IVF. Reprod Biomed Online (2006) 0.75
Patient and tissue identification in the assisted reproductive technology laboratory. Semin Reprod Med (2012) 0.75
John D. Biggers : a conversation with Michael Summers & Catherine Racowsky, by Michael C. Summers and Catherine Racowsky. Hum Fertil (Camb) (2008) 0.75
Case records of the Massachusetts General Hospital. Case 11-2005. A 32-year-old pregnant woman with an abnormal fetal karyotype. N Engl J Med (2005) 0.75
Derivation of human embryonic stem cells with NEMO deficiency. Stem Cell Res (2012) 0.75