Results 221 to 230 of about 612,947 (307)
Use of surgical sperm retrieval in azoospermic men: A meta-analysis
James Nicopoullos+5 more
openalex +1 more source
Spawning Asynchrony and Mixed Reproductive Strategies in a Common Mass Spawning Coral
The coral Platygyra daedalea exhibits complex reproductive strategies, with individuals spawning asynchronously during a split‐spawning event and showing limited cross‐fertilisation. Genetic analysis suggests small breeding groups within larger populations, leading to low fertilisation success and reliance on self‐fertilisation.
Gerard F. Ricardo+7 more
wiley +1 more source
CDY1 and BOULE transcripts assessed in the same biopsy as predictive markers for successful testicular sperm retrieval [PDF]
Sandra E. Kleiman+6 more
openalex +1 more source
Abstract Introduction: Gonadotropin‐releasing hormone antagonists (GnRH‐ant) are commonly used during controlled ovarian stimulation (COS) in the in vitro fertilization (IVF) process to prevent premature luteinization and to ensure follicles mature synchronously.
Rong Li+21 more
wiley +1 more source
Do weekend oocyte retrievals have an impact on the intracytoplasmic sperm injection cycles outcome? [PDF]
Amanda Souza Setti+4 more
openalex +1 more source
The New Reproductive Technologies: An Overview and Theological Assessment [PDF]
Grabowski, John S.
core +1 more source
Novel ACTL7A variants in males lead to fertilization failure and male infertility
Abstract Background Total fertilization failure occurs in 1%–3% of all intracytoplasmic sperm injection cycles. Genetic defects are found to be crucial causes responsible for total fertilization failure after intracytoplasmic sperm injection. However, the reported genes only elucidate a small proportion of total fertilization failure cases, and more ...
Meng Wang+6 more
wiley +1 more source
Successful testicular sperm retrieval in adolescents with Klinefelter syndrome treated with at least 1 year of topical testosterone and aromatase inhibitor [PDF]
Akanksha Mehta+4 more
openalex +1 more source
Abstract Background Mammalian fertilization is mediated by multiple sperm acrosomal proteins, many of which are testis‐enriched transmembrane glycoproteins expressed during spermiogenesis (e.g., Izumo sperm‐egg fusion 1, Sperm acrosome associated 6, and Transmembrane protein 95).
Yo Ogawa+4 more
wiley +1 more source