Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.fertnstert.2020.09.010 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Klinefelter Syndrome: A Review.
Clin Endocrinol (Oxf)
January 2025
Department of Paediatric Endocrinology, Alder Hey Children's Hospital, Liverpool, UK.
Background: Klinefelter syndrome (KS) is an uncommonly recognised condition typified by gynaecomastia, small testes and aspermatogenesis. It is caused by a supernumerary X chromosome, resulting in a 47 XXY karyotype. Since its first description, the phenotype of KS has evolved and there is a much greater appreciation of the subtle features of the condition.
View Article and Find Full Text PDFDirect-to-consumer semen analysis products: Content, accountability, and adherence to clinical guidelines.
Andrology
January 2025
Department of Urology, Brigham and Women's Hospital, Boston, Massachusetts, USA.
Background: Direct-to-consumer (DTC) semen analysis (SA) products obviate barriers that deter men from clinic testing and have made strides in providing higher quality data. However, it is unclear how well these products adhere to the 2021 WHO guidelines on examination and processing of human spermatozoa as they pertain to the evaluation of male fertility.
Objective: We investigate the content and adherence to clinical guidelines associated with consumer-facing information on DTC analysis products.
Amelioration and Immuno-modulation by Ashwagandha on Wi-fi Induced Oxidative Stress in Regulating Reproduction Via Estrogen Receptor Alpha in Male Japanese Quail.
Reprod Sci
January 2025
Department of Zoology, Faculty of Science, University of Allahabad, Prayagraj, 211002, UP, India.
As global change threatens avian biodiversity, understanding species responses to environmental perturbations due to radiation emitted by enormous increase in the application of wireless communication is very urgent. The study investigates the effect of MW radiation on redox balance, stress level, male fertility and the efficacy of Withania somnifera (WS) root extract (100 mg/kg body weight) orally administered in 8 weeks old mature male Japanese quail exposed to 2.4 GHz MW radiation for 2 h/day for 30 days with power density = 0.
View Article and Find Full Text PDFRole of PI3K/AKT signaling pathway during capacitation.
Theriogenology
January 2025
Department of Animal Science and Biotechnology, Kyungpook National University, Sangju, 37224, Republic of Korea; Research Institute for Innovative Animal Science, Kyungpook National University, Sangju, 37224, Republic of Korea. Electronic address:
Spermatozoa must undergo a complex maturation process within the female genital tract known as capacitation. This process entails the phosphorylation or dephosphorylation of various proteins, and multiple signaling pathways are recognized to play a role. The present study aims to identify alterations in the expression of proteins related to the phosphatidylinositol-3 kinase (PI3K)/protein kinase B (AKT) signaling pathway and assess sperm functions during capacitation.
View Article and Find Full Text PDFPollen tube-expressed RUPO forms a complex with OsMTD2 and OsRALF17 and OsRALF19 peptides in rice (Oryza sativa).
J Plant Physiol
January 2025
Department of Life Science and Environmental Biochemistry, and Life and Industry Convergence Research Institute, Pusan National University, Miryang, 50463, Republic of Korea. Electronic address:
Pollen tubes are crucial for angiosperm plants, as they deliver sperm gametes for the essential process of double fertilization. Understanding the molecular mechanisms behind pollen tube germination and growth is critical; however, these processes remain partially elucidated in monocot cereal crops. Rapid Alkalinization Factor (RALF), a small peptide of about 5 kDa, binds to the CrRLK1L receptor and plays a role in various plant physiological processes, including reproduction and tip growth.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!