Use of purified FSH and LH for embryo production, cryopreservation by conventional freezing or vitrification and transfer of embryos in dairy ewes
Giovanni Martemucci; Angela Gabriella D’Alessandro · 2010 · Italian Journal of Animal Science
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
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Abstract
Three experiments were carried out with the aim of evaluating the efficiency of techniques of in vivo production, storage and transfer of embryos in dairy sheep. Experiment I - For embryo production, thirty-one ewes were synchronized with FGA (vaginal sponges, 40 mg, 9 d) and PGF2α (ICI; 50 μg, 7th d), and subdivided into three groups corresponding to the following superovulatory treatments over 3 days with purified gonadotrophic preparations: A) control, FSH/LH ratio = 1 (250 IU p-FSH : 250 UI p-LH); B) FSH/LH ratio = 2 (250 IU p-FSH : 125 IU p-LH) and daily FSH/LH ratio of 3.4 &ndas
Abstract by Giovanni Martemucci; Angela Gabriella D’Alessandro, Italian Journal of Animal Science (2010) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.4081/ijas.2003.131