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sensitive species x Reproductive Medicine x clear all

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sensitive species

Overview page. Subjects: Environmental Science.

Plant or animal species which are susceptible to changes in habitat or to impacts from human activities.

See overview in Oxford Index

SIRT1 signalling protects mouse oocytes against oxidative stress and is deregulated during aging

Giovanna Di Emidio, Stefano Falone, Maurizio Vitti, Anna Maria D'Alessandro, Marilena Vento, Cinzia Di Pietro, Fernanda Amicarelli and Carla Tatone.

in Human Reproduction

September 2014; p ublished online June 2014 .

Journal Article. Subjects: Reproductive Medicine. 7255 words.

STUDY QUESTION

Is SIRT1 involved in the oxidative stress (OS) response in mouse oocytes?

SUMMARY ANSWER

SIRT1 plays...

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Intra-uterine microbial colonization and occurrence of endometritis in women with endometriosis

Khaleque Newaz Khan, Akira Fujishita, Michio Kitajima, Koichi Hiraki, Masahiro Nakashima and Hideaki Masuzaki.

in Human Reproduction

November 2014; p ublished online September 2014 .

Journal Article. Subjects: Reproductive Medicine. 5743 words.

STUDY QUESTION

Is there any risk of intra-uterine bacterial colonization and concurrent occurrence of endometritis in women with endometriosis?

null...

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Reassessment of models used to test xenobiotics for oestrogenic potency is overdue: Opinion

Jimmy L. Spearow and Marylynn Barkley.

in Human Reproduction

May 2001; p ublished online May 2001 .

Journal Article. Subjects: Reproductive Medicine. 1803 words.

Product safety bioassays need to include data from animals with susceptible genotypes or the potential for environmental compounds to disrupt reproductive development in hormonally sensitive...

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Expression of DAZL protein in the human corpus luteum

H.A. Pan, S.J. Tsai, C.W. Chen, Y.C. Lee, Y.M. Lin and P.L. Kuo.

in MHR: Basic science of reproductive medicine

June 2002; p ublished online June 2002 .

Journal Article. Subjects: Reproductive Medicine. 4768 words.

The DAZL gene and its homologues are required for the development of male and female germ cells in different species. However, their role in other aspects of human reproduction is not...

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A critical investigation of NADPH oxidase activity in human spermatozoa

Samantha C. Richer and W.C.L. Ford.

in MHR: Basic science of reproductive medicine

March 2001; p ublished online March 2001 .

Journal Article. Subjects: Reproductive Medicine. 5576 words.

It has been suggested that human spermatozoa contain an NADPH oxidase that could generate reactive oxygen species involved in signalling pathways to promote fertility. The proposal depends...

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Identification and localisation of SERCA 2 isoforms in mammalian sperm

C. Lawson, V. Dorval, S. Goupil and Pierre Leclerc.

in MHR: Basic science of reproductive medicine

May 2007; p ublished online March 2007 .

Journal Article. Subjects: Reproductive Medicine. 7945 words.

Upon binding to the egg's zona pellucida, capacitated spermatozoa will undergo a calcium-dependent exocytotic event called acrosome reaction. During this process, Ca2+ depletion from...

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Study of mitochondrial membrane potential, reactive oxygen species, DNA fragmentation and cell viability by flow cytometry in human sperm

Carole Marchetti, Guillaume Obert, André Deffosez, Pierre Formstecher and Philippe Marchetti.

in Human Reproduction

May 2002; p ublished online May 2002 .

Journal Article. Subjects: Reproductive Medicine. 4959 words.

BACKGROUND: Sperm cell death appears to be a cause of male infertility. The objective of this study was to determine the most reliable method for the evaluation of sperm quality in semen...

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Cryopreservation of porcine oocytes: recent advances†

Guang-Bin Zhou and Ning Li.

in MHR: Basic science of reproductive medicine

May 2009; p ublished online February 2009 .

Journal Article. Subjects: Reproductive Medicine. 3912 words.

Successful cryopreservation of porcine gametes and embryos has been very challenging due to their sensitivity to cryoinjuries. Although considerable improvements have been achieved in the...

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Interactions between progesterone receptor isoforms in myometrial cells in human labour

Doris Pieber, Victoria C. Allport, Frank Hills, Mark Johnson and Phillip R. Bennett.

in MHR: Basic science of reproductive medicine

September 2001; p ublished online September 2001 .

Journal Article. Subjects: Reproductive Medicine. 3668 words.

Progesterone acts to maintain uterine quiescence during pregnancy. In contrast to many other species, no decrease in maternal serum levels of progesterone can be observed in humans before...

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Quantification of mRNA in single oocytes and embryos by real-time rapid cycle fluorescence monitored RT–PCR

Nury Steuerwald, Jacques Cohen, Rene J. Herrera and Carol A. Brenner.

in MHR: Basic science of reproductive medicine

May 2000; p ublished online May 2000 .

Journal Article. Subjects: Reproductive Medicine. 4512 words.

Deciphering the complex series of regulatory events that occur during early development depends partly on the ability to accurately quantify stage-specific mRNA species. However, the...

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Regulators of sperm function

Philip F. Brook, John Lawry, Ian D. Cooke and Christopher L.R. Barratt.

in MHR: Basic science of reproductive medicine

January 1996 .

Journal Article. Subjects: Reproductive Medicine. 0 words.

In numerous animal species the acrosome reaction of spermatozoa has been linked to elevations in intracellular pH (pHi). However, whether or not this is merely a passive consequence of...

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Serum albumin and HCO3 regulate separate pools of ATP in human spermatozoa

T.H. Hereng, K.B.P. Elgstøen, L. Eide, K.R. Rosendal and B.S. Skålhegg.

in Human Reproduction

May 2014; p ublished online February 2014 .

Journal Article. Subjects: Reproductive Medicine. 8477 words.

STUDY QUESTION

Do the known capacitating agents HCO3 and serum albumin regulate the generation of ATP required for sperm motility and...

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Peroxiredoxin 6 is the primary antioxidant enzyme for the maintenance of viability and DNA integrity in human spermatozoa

Maria C Fernandez and Cristian O’Flaherty.

in Human Reproduction

August 2018; p ublished online June 2018 .

Journal Article. Subjects: Reproductive Medicine. 7342 words.

Abstract

STUDY QUESTION

Are all components of the peroxiredoxins (PRDXs) system important to control the levels of...

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Evaluation of correct endogenous reactive oxygen species content for human sperm capacitation and involvement of the NADPH oxidase system

Gabriella Donà, Cristina Fiore, Alessandra Andrisani, Guido Ambrosini, AnnaMaria Brunati, Eugenio Ragazzi, Decio Armanini, Luciana Bordin and Giulio Clari.

in Human Reproduction

December 2011; p ublished online September 2011 .

Journal Article. Subjects: Reproductive Medicine. 6157 words.

BACKGROUND

Generation of controlled amounts of reactive oxygen species (ROS) and phosphorylation of protein tyrosine residues (Tyr) are two closely related...

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Membrane hyperpolarization during human sperm capacitation

I. López-González, P. Torres-Rodríguez, O. Sánchez-Carranza, A. Solís-López, C.M. Santi, A. Darszon and C.L. Treviño.

in MHR: Basic science of reproductive medicine

July 2014; p ublished online April 2014 .

Journal Article. Subjects: Reproductive Medicine. 8075 words.

Sperm capacitation is a complex and indispensable physiological process that spermatozoa must undergo in order to acquire fertilization capability. Spermatozoa from several mammalian...

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Circulating insulin-like factor 3 (INSL3) in healthy and infertile women

R. Anand-Ivell, K. Tremellen, Y. Dai, K. Heng, M. Yoshida, P.G. Knight, G.E. Hale and R. Ivell.

in Human Reproduction

November 2013; p ublished online September 2013 .

Journal Article. Subjects: Reproductive Medicine. 6015 words.

STUDY QUESTION

How does insulin-like factor 3 (INSL3) concentration in blood vary across the menstrual cycle in women?

SUMMARY ANSWERnull...

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Cryptorchidism-induced CFTR down-regulation results in disruption of testicular tight junctions through up-regulation of NF-κB/COX-2/PGE2

Jing Chen, Kin Lam Fok, Hui Chen, Xiao Hu Zhang, Wen Ming Xu and Hsiao Chang Chan.

in Human Reproduction

September 2012; p ublished online July 2012 .

Journal Article. Subjects: Reproductive Medicine. 6557 words.

STUDY QUESTION

Does elevated temperature-induced cystic fibrosis transmembrane conductance regulator (CFTR) down-regulation in Sertoli cells in cryptorchid...

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Angiotensin-(1–7) in human follicular fluid correlates with oocyte maturation

Ines K. Cavallo, Cynthia Dela Cruz, Marilene L. Oliveira, Helen L. Del Puerto, Júlia A. Dias, Veronica N. Lobach, Maíra Casalechi, Maria G. Camargos, Adelina M. Reis, Robson A. Santos and Fernando M. Reis.

in Human Reproduction

June 2017; p ublished online April 2017 .

Journal Article. Subjects: Reproductive Medicine. 4448 words.

Abstract

STUDY QUESTION

Do angiotensin (Ang)-(1–7) levels in human ovarian follicular fluid (FF) correlate with the...

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Are there intracellular Ca2+ oscillations correlated with flagellar beating in human sperm? A three vs. two-dimensional analysis

G. Corkidi, F. Montoya, P. Hernández-Herrera, W.A. Ríos-Herrera, M.F. Müller, C.L. Treviño and A. Darszon.

in MHR: Basic science of reproductive medicine

September 2017; p ublished online August 2017 .

Journal Article. Subjects: Reproductive Medicine. 6526 words.

Abstract

STUDY QUESTION

Are there intracellular Ca2+ ([Ca2+]i) oscillations correlated with flagellar beating in...

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Impact of genetic engineering on the understanding of spermatogenesis

Denise Escalier.

in Human Reproduction Update

March 2001; p ublished online March 2001 .

Journal Article. Subjects: Critical Care; Reproductive Medicine. 0 words.

To date, about 100 genes have been found, by genetic engineering, to be implicated in spermatogenesis. Primordial germ cells, spermatogonia, spermatocytes I and elongating spermatids are...

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