Results 121 to 130 of about 63,442 (308)

From Data to Knowledge to Wisdom: Lessons Learned From the Vancouver Rat Project

Integrative Zoology, EarlyView.
A synthesis of 15 years of research conducted by the Vancouver Rat Project revealed that: (1) Pathogen ecology within rat colonies is the result of complex interactions among rats, pathogens, and vectors. (2) Local and global population structures influence rat and pathogen ecology.
Chelsea G. Himsworth, Kaylee A. Byers
wiley   +1 more source

Testicular histopathology and its association with germ cell numbers, serum concentrations of reproductive hormones, and semen quality

Andrology, EarlyView.
Abstract Background It is well‐established that spermatogenesis, semen quality, and reproductive hormones are interlinked. It is, however, less well‐described how various specific testicular histopathologies are linked to reproductive hormones and semen quality.
Gülizar Saritas, Nina Mørup, Trine H. Johannsen, Anders Juul, Lise Aksglaede, Sofia B. Winge, Kristian Almstrup   +6 more
wiley   +1 more source

Dialogue between Blastocyst hCG and Endometrial LH/hCG Receptor: Which Role in Implantation?

, 2007
peer reviewedThe specific interaction of blastocyst-derived human chorionic gonadotropin (hCG) and endometrial LH/hCG-R constitutes a fundamental component of the molecular dialogue at the materno-fetal interface.
Foidart, Jean Michel, Charlet-Renard, Jeanne de Chantal, Charlet-Renard, Chantal, Foidart, Jean-Michel, PERRIER d'HAUTERIVE, Sophie, Geenen, Vincent, Tsampalas, Marie, Bourgain, C., Bourgain, Claire, Dubois, Michel, Hazout, André, Hazout, A., Berndt, Sarah   +12 more
core   +1 more source

Primary Retroperitoneal Mucinous Cystic Neoplasm Involving Adrenal Gland

The Kaohsiung Journal of Medical Sciences, EarlyView.
Di‐Ping Yu, Xiao‐Long Liu, Xin‐Yu Li   +2 more
wiley   +1 more source

Semen quality in patients with testicular cancer is associated with age and with greatly elevated levels of beta human chorionic gonadotropin

Andrology, EarlyView.
Abstract Background Poor semen quality is a well‐known feature in patients with testicular germ cell tumours (GCTs) at the time of diagnosis but the underlying biological reasons are incompletely understood. Objectives This study aimed to identify GCT‐specific clinical factors that are involved with poor semen quality in GCT patients.
Klaus‐Peter Dieckmann, Johanna Hochmuth‐Tisch, Andrea Salzbrunn, Cord Matthies, Kathrein von Kopylow, Marta Godlewska, Christian Wülfing, Uwe Pichlmeier, Armin Soave, Christian Guido Ruf   +9 more
wiley   +1 more source

Hyperglycosylated hCG and Placenta Accreta Spectrum

, 2018
Objective We aimed to evaluate the relationship between hyperglycosylated human chorionic gonadotropin (hCG-H) and placenta accreta spectrum (PAS) in the second and third trimesters of pregnancy.
Robert Silver, Kathryn Szczotka, Alli Straubhar, Sean Soisson, Brett Einerson, Mark Dodson, Andrew Soisson   +6 more
core   +1 more source

Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells

Andrology, EarlyView.
Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos, Marie‐Pier Scott‐Boyer, Arnaud Droit, Robert S. Viger, Jacques J. Tremblay   +4 more
wiley   +1 more source

Performance of qualitative urinary hCG assays

, 2014
Significant differences in the sensitivity of eight frequently used qualitative urine human chorionic gonadotropin (hCG) tests in Belgium were observed in this study.
Nickmans, S., Vermeersch, Pieter, Billen, Jaak, Van Eldere, Johan   +3 more
core   +1 more source

Cryopreservation of Spermatozoa Prior and Post‐Orchiectomy in Patients With Testicular Germ Cell Cancer—Does the Timing Matter?

Andrology, EarlyView.
ABSTRACT Background Testicular germ cell cancer (TGCC) is the most frequent malignancy in young men of reproductive age. According to guidelines, semen cryopreservation should be performed prior to orchiectomy. Lack of time and local facilities as well as mental pressure are challenges in terms of fertility preservation before surgery.
Yuhe Tang, Gerald Pühse, Sabine Kliesch, Jann‐Frederik Cremers, Maria Schubert   +4 more
wiley   +1 more source

A cost analysis of hCG trigger alone versus dual trigger for achieving live birth following in vitro fertilization

Reproduction and Fertility
Lay summary: In this study, we wanted to explore if adding gonadotropin agonist (GnRHa) to the standard use of human chorionic gonadotropin (hCG) for triggering egg maturation in in vitro fertilization (IVF) could be a more cost-effective option.
Esther H Chung, Arian Khorshid, Brindha Bavan, Ruth B Lathi   +3 more
doaj   +1 more source