Results 191 to 200 of about 762,439 (261)

Influence of ovarian dynamics on fertility in dairy cows: a timed artificial insemination protocol with 12-day progesterone-releasing intravaginal device insertion and ovulation induction with estradiol benzoate. [PDF]

J Vet Med Sci
Hiasa J, Kunizaki K, Nishizawa H, Shiotani H, Seki M.   +4 more
europepmc   +1 more source

Lecirelin-cloprostenol: A single-dose compounding formulation for ovulation induction in beef cows

Luiz Francisco Machado Pfeifer, Cintia Batista Hurtado, Vanessa Lemos de Souza, Ingrid Pedraça Barbosa, Samira Alves de Souza Silva, L. M. C. Pegoraro, Renata Reis da Silva, Fabiane Pereira de Moraes, Natália Ávila de Castro, A. C. F. de Andrade, Monique Tomazele Rovani, Bernardo Garziera Gasperin   +11 more
openalex   +1 more source

Characterization of Cytokines in Donkey Follicular Fluid and Seminal Plasma: A Pilot Study

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Post‐breeding endometrial inflammation is a well‐known physiological response in jennies, especially after artificial insemination with frozen–thawed sperm. Bioactive molecules present in reproductive fluids, including cytokines, may contribute to regulating these immune processes. The aim of this study was to characterize the cytokine profile
Sebastià Company, Jaime Catalán, Lorena Padilla, Carolina Maside, Jordi Miró, Marc Yeste   +5 more
wiley   +1 more source

Effects of different ovulation induction protocols on pregnancy outcomes of fresh cycles in patients undergoing in vitro fertilization-embryo transfer with donor sperm. [PDF]

Arch Gynecol Obstet
Su L, Jing X, Zeng L, Luo L, Wang H, Li R, Chi H.   +6 more
europepmc   +1 more source

Pre‐Weaning Administration of a PGF2α Analogue (Cloprostenol) and Its Influence on Early Reproductive Indicators in Sows Under Commercial Farm Conditions

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Efficient reproductive management in commercial swine production requires minimising non‐productive days and ensuring rapid return to oestrus after weaning. The present study evaluated the effect of pre‐weaning administration of cloprostenol, a PGF2α analogue, on early reproductive indicators in sows under commercial farm conditions.
Sara Crespo, Joaquín Gadea
wiley   +1 more source

From Ovulation Induction to IVF: A Short Review of Fertility Treatments for Women with PCOS

Amrita Masanta
  +5 more sources

Paternal SIRT1 Inhibition During Capacitation Imprints Histone 4 Hyperacetylation in Mouse Zygotes and Blastocysts

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Sirtuin 1 (SIRT1) is a NAD+‐dependent deacetylase involved in chromatin remodelling. In this study, we evaluated whether sperm SIRT1 inhibition affects early embryonic chromatin dynamics. Sperm were treated with sirtinol during capacitation or during both capacitation and fertilization. SIRT1 inhibition increased acH4K16 in the male pronucleus
M. Iniesta‐Cuerda, C. Vidal‐Garcia, J. Nevoral   +2 more
wiley   +1 more source

Oral Clomiphene vs. Injectable Gonadotropins in Ovulation Induction: A Comparative Study of Efficacy and Outcomes

Hema Sanjeed, Shahana Begum, Mohammad Saljar Hossain   +2 more
openalex   +1 more source

A Novel Letrozole Stair-Step Duration Regimen for Ovulation Induction in Women with Polycystic Ovary Syndrome and Letrozole Resistance. [PDF]

Drug Des Devel Ther
Zhu X, Lang J, Zhi Y, Wang Q, Fu Y.
europepmc   +1 more source

Dynamic Remodeling of Oocyte‐Granulosa Cell Communication During Bovine Folliculogenesis Revealed by Transcriptomic Meta‐Analyses

The FASEB Journal, Volume 40, Issue 18, 30 September 2026.
Bidirectional communication between oocytes and granulosa cells undergoes progressive remodeling during bovine folliculogenesis. Integrative transcriptomic analysis identified stage‐specific ligand‐receptor signaling networks coordinating structural, metabolic, and developmental processes.
Noemi Monferini, Ludovica Donadini, Pritha Dey, Federica Franciosi, Valentina Lodde, Maria Belen Rabaglino, Alberto Maria Luciano   +6 more
wiley   +1 more source