Sperm Motility Evaluation in Stallion Fresh, Cooled and Frozen Semen Using a Portable Computer-Assisted Sperm Analysis System.

• Tác giả: Leonardo F C Brito
• Ngôn ngữ: eng
• Ký hiệu phân loại: 004.563 Magnetic disks
• Thông tin xuất bản: Germany : Reproduction in domestic animals = Zuchthygiene , 2025
• Bộ sưu tập: NCBI
• ID: 725486

Tóm tắt

Semen analysis is an important laboratory diagnostic test for stallions. Evaluation of sperm motility is integral to basic semen analysis and results are important for breeding management and clinical practice. Computer-assisted sperm analysis (CASA) allows objective sperm motility evaluation and increases analytical precision. The objective of the present study was to validate a portable CASA system (AndroScope). Fresh/cooled semen samples (33 ejaculates, 18 stallions) and frozen semen (40 ejaculates and one epididymal flush, 27 stallions) were evaluated using the AndroScope and the IVOS II CASA system ('gold standard'). Positive associations (R