Search Results - "De Jonge, Christopher J"

Diagnosis and treatment of infertility in men: AUA/ASRM guideline part I by Schlegel, Peter N., Sigman, Mark, Collura, Barbara, De Jonge, Christopher J., Eisenberg, Michael L., Lamb, Dolores J., Mulhall, John P., Niederberger, Craig, Sandlow, Jay I., Sokol, Rebecca Z., Spandorfer, Steven D., Tanrikut, Cigdem, Treadwell, Jonathan R., Oristaglio, Jeffrey T., Zini, Armand

“…The summary presented herein represents Part I of the two-part series dedicated to the Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline. Part…”
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The diagnosis of male infertility: an analysis of the evidence to support the development of global WHO guidance-challenges and future research opportunities by Barratt, Christopher L R, Björndahl, Lars, De Jonge, Christopher J, Lamb, Dolores J, Osorio Martini, Francisco, McLachlan, Robert, Oates, Robert D, van der Poel, Sheryl, St John, Bianca, Sigman, Mark, Sokol, Rebecca, Tournaye, Herman

“…Herein, we describe the consensus guideline methodology, summarize the evidence-based recommendations we provided to the World Health Organization (WHO) for…”
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Diagnosis and treatment of infertility in men: AUA/ASRM guideline part II by Schlegel, Peter N., Sigman, Mark, Collura, Barbara, De Jonge, Christopher J., Eisenberg, Michael L., Lamb, Dolores J., Mulhall, John P., Niederberger, Craig, Sandlow, Jay I., Sokol, Rebecca Z., Spandorfer, Steven D., Tanrikut, Cigdem, Treadwell, Jonathan R., Oristaglio, Jeffrey T., Zini, Armand

“…The summary presented herein represents Part II of the two-part series dedicated to the Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline. Part…”
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Male Attitudes towards Infertility: Results from a Global Questionnaire by De Jonge, Christopher J, Gellatly, Steven A, Vazquez-Levin, Mónica H, Barratt, Christopher L R, Rautakallio-Hokkanen, Satu

“…In general, men are less likely to seek health care than women. Infertility is a global disease that afflicts approximately 15% of reproductive age couples and…”
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Paternal age and sperm methylation status by De Jonge, Christopher J., Ph.D

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Counting the Hidden Costs of Male Reproductive Health by De Jonge, Christopher J, Barratt, Christopher L R, Pacey, Allan A

“…Men participate less in health care-seeking than women and women make twice as many primary care visits as men. [...]men are more likely to miss opportunities…”
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Current global status of male reproductive health by De Jonge, Christopher J, Barratt, Christopher L R, Aitken, R John, Anderson, Richard A, Baker, Peter, Chan, David Y L, Connolly, Mark P, Eisenberg, Michael L, Garrido, Nicolas, Jørgensen, Niels, Kimmins, Sarah, Krausz, Csilla, McLachlan, Robert I, Niederberger, Craig, O'Bryan, Moira K, Pacey, Allan, Priskorn, Lærke, Rautakallio-Hokkanen, Satu, Serour, Gamal, Veltman, Joris A, Vogel, Donna L, Vazquez-Levin, Mónica H

“…The widespread interest in male reproductive health (MRH), fueled by emerging evidence, such as the global decline in sperm counts, has intensified concerns…”
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Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline Part I by Schlegel, Peter N, Sigman, Mark, Collura, Barbara, De Jonge, Christopher J, Eisenberg, Michael L, Lamb, Dolores J, Mulhall, John P, Niederberger, Craig, Sandlow, Jay I, Sokol, Rebecca Z, Spandorfer, Steven D, Tanrikut, Cigdem, Treadwell, Jonathan R, Oristaglio, Jeffrey T, Zini, Armand

“…The summary presented herein represents Part I of the two-part series dedicated to the Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline. Part…”
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Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline PART II by Schlegel, Peter N, Sigman, Mark, Collura, Barbara, De Jonge, Christopher J, Eisenberg, Michael L, Lamb, Dolores J, Mulhall, John P, Niederberger, Craig, Sandlow, Jay I, Sokol, Rebecca Z, Spandorfer, Steven D, Tanrikut, Cigdem, Treadwell, Jonathan R, Oristaglio, Jeffrey T, Zini, Armand

“…The summary presented herein represents Part II of the two-part series dedicated to the Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline. Part…”
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'Man Up': the importance and strategy for placing male reproductive health centre stage in the political and research agenda by Barratt, Christopher L R, De Jonge, Christopher J, Sharpe, Richard M

“…Abstract Approximately 1 in 20 young men today have sperm counts low enough to impair fertility, whereas this may not have been the case historically. The…”
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Non-invasive imaging of human embryos before embryonic genome activation predicts development to the blastocyst stage by Pera, Renee A Reijo, Wong, Connie C, Loewke, Kevin E, Bossert, Nancy L, Behr, Barry, De Jonge, Christopher J, Baer, Thomas M

“…The grading systems used by in vitro fertilization clinics cannot determine reliably whether a given embryo will lead to a successful pregnancy. Wong et al …”
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Clinical relevance of sperm DNA assessment: an update by Barratt, Christopher L.R., Ph.D, De Jonge, Christopher J., Ph.D

“…For sperm DNA assessments to be widespread effective clinical tools, key objectives need to be urgently achieved. These include robust standardized methods,…”
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Don't forget the father by Eisenberg, Michael L, Barratt, Christopher L R, De Jonge, Christopher J

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A clinical assay for reactive oxygen species – ready for primetime? by De Jonge, Christopher J.

“…Reactive oxygen species (ROS) have been demonstrated to have damaging effects on human sperm function. The measurement of ROS as an adjunct to traditional…”
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Research funding for male reproductive health and infertility in the UK and USA [2016 - 2019] by Gumerova, Eva, De Jonge, Christopher J., Barratt, Christopher L. R.

“…There is a paucity of data on research funding levels for male reproductive health (MRH). We investigated the research funding for MRH and infertility by…”
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Frequency, morbidity and equity — the case for increased research on male fertility by Kimmins, Sarah, Anderson, Richard A., Barratt, Christopher L. R., Behre, Hermann M., Catford, Sarah R., De Jonge, Christopher J., Delbes, Geraldine, Eisenberg, Michael L., Garrido, Nicolas, Houston, Brendan J., Jørgensen, Niels, Krausz, Csilla, Lismer, Ariane, McLachlan, Robert I., Minhas, Suks, Moss, Tim, Pacey, Allan, Priskorn, Lærke, Schlatt, Stefan, Trasler, Jacquetta, Trasande, Leonardo, Tüttelmann, Frank, Vazquez-Levin, Mónica Hebe, Veltman, Joris A., Zhang, Feng, O’Bryan, Moira K.

“…Currently, most men with infertility cannot be given an aetiology, which reflects a lack of knowledge around gamete production and how it is affected by…”
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Comparison of epigenetic mediator expression and function in mouse and human embryonic blastomeres by Chavez, Shawn L, McElroy, Sohyun L, Bossert, Nancy L, De Jonge, Christopher J, Rodriguez, Maria Vera, Leong, Denise E, Behr, Barry, Westphal, Lynn M, Reijo Pera, Renee A

“…A map of human embryo development that combines imaging, molecular, genetic and epigenetic data for comparisons to other species and across pathologies would…”
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Evaluation of the novel vaginal contraceptive agent PPCM in preclinical studies using sperm hyaluronan binding and acrosome status assays by North, Barbara B., Weitzel, Mary B., Waller, Donald P., Birch, William X., Feathergill, Kenneth A., Birch, Lynn A., De Jonge, Christopher J., Prins, Gail S.

“…Background Polyphenylene carboxymethylene (PPCM) sodium salt is a promising multipurpose technology for prevention of both sexually transmitted infections…”
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A global approach to addressing the policy, research and social challenges of male reproductive health by Barratt, Christopher L R, De Jonge, Christopher J, Anderson, Richard A, Eisenberg, Michael L, Garrido, Nicolás, Rautakallio Hokkanen, Satu, Krausz, Csilla, Kimmins, Sarah, O’Bryan, Moira K, Pacey, Allan A, Tüttelmann, Frank, Veltman, Joris A

“…Abstract Male infertility is a global health issue; yet to a large extent, our knowledge of its causes, impact and consequence is largely unknown. Recent data…”
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Comparison of Chromatin Assays for DNA Fragmentation Evaluation in Human Sperm by Chohan, Kazim R, Griffin, Jeanine T, Lafromboise, Marie, De Jonge, Christopher J, Carrell, Douglas T

“…Sperm chromatin integrity is vital for successful pregnancy and transmission of genetic material to the offspring. We evaluated chromatin integrity in sperm…”
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