Essays about: "sperm abnormalities"

Found 3 essays containing the words sperm abnormalities.

1. 1. En undersökning av genetisk variation associerad med spermiedefekter hos berner sennen

   University essay from SLU/Dept. of Clinical Sciences

   Author : Anna Snell; [2022]
   Keywords : Berner sennen; fruktsamhet; spermakvalitet; spermiemorfologi; nedärvning; genetiska defekter;

   Abstract : Hos hundrasen berner sennen har rasklubben de senaste åren observerat en ökning av fruktsamhetsrelaterade problem, såsom att tikar inte blir dräktiga, minskat antal valpar i kullarna och förlossningsproblem. Dräktighetsprocenten hos berner sennen ligger idag 10–20 % lägre än hos andra raser. READ MORE

3. 2. Use of a Sperm-Hyaluronan Binding Assay for evaluation of sperm quality in dromedary camels

   University essay from SLU/Dept. of Clinical Sciences

   Author : Anna Kotila-Ioannou; [2022]
   Keywords : Camel Semen; Dromedary camel; Sperm-Hyaluronan Binding Assay; sperm quality analysis;

   Abstract : The objective of this study was to assess the potential of Hyaluronan Binding Assay (HBA) to predict freezability and fertilization capacity of dromedary camel spermatozoa, and to determine if conventional sperm quality parameters and precursor of A-Kinase Anchoring Protein 4 (proAKAP4) values correlate with HBA results. Two semen samples were collected from each of six male camels. READ MORE

4. 3. Sperm morphology in progeny-tested Swedish AI dairy bull sires

   University essay from SLU/Dept. of Clinical Sciences

   Author : Anas Al-Makhzoomi; [2005]
   Keywords : sperm abnormalities; NRR; fertility estimates; SRB; SLB; bull;

   Abstract : Use of bull semen with high levels of sperm abnormalities, reflecting genital dysfunction, is not recommendable to use for AI since it most likely leads to subfertility. If sperm morphology deteriorates with age, it becomes a source of concern when using ageing progeny-tested AI-bull sires. READ MORE