Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308487726> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4308487726 endingPage "191" @default.
- W4308487726 startingPage "187" @default.
- W4308487726 abstract "In most female mammals, a common drawback to multiple ovulation embryo transfer programs is the variability in the superovulatory response to the multidose pFSH treatment. The aim of the present study was to identify embryo donor goats based on their response to superovulation before the performance of a high-cost hormonal treatment, as we have previously done in sheep. To this end, we evaluated the number of ovulations obtained in response to the administration of a one-shot eCG treatment and related it with the subsequent ovarian response to a multiple-dose pFSH treatment in 33 goats of the Criolla-Neuquina breed. Goats received a one-shot eCG treatment of 800 IU at the end of a 17-day progestational treatment; 9 days later, started a second 17-day progestational treatment and then received a multiple-dose pFSH treatment on days 15-17 (116 mg pFSH, in six decreasing doses). The number of corpora lutea (CL) per goat was recorded laparoscopically after both hormonal treatments. On day 8 after the second pessary removal, embryos were surgically recovered and classified by quality. Results showed a significant positive correlation between the number of CL obtained in response to the eCG and pFSH treatments (r = 0.41; y = 0.8352x + 6.9906; P < 0.05), although of limited value to select high ovulatory responding goats, due to its low correlation value. Then, goats were grouped into high and low ovulatory responders to the eCG (High ≥9; Low <9 CL) and pFSH treatments (High ≥13; Low <13 CL). After the eCG and pFSH treatments, 60% of the goats maintained their classification as high or low superovulatory responders (expressed as recurrence rate). Significant differences were found in the number of CL (18.2 ± 1.3 vs 9.9 ± 1.3), number of embryos + oocytes (13.5 ± 1.7 vs 7.6 ± 1.7), number of embryos (10.8 ± 1.4 vs 5.1 ± 1.4) and number of Grade 1 and Grade 2 embryos (8.8 ± 1.4 vs 4.3 ± 1.4) between high and low superovulatory responder goats (P < 0.05), while no differences were observed in the number of oocytes and in the recovery of embryos + oocytes, embryos, Grade 1 and Grade 2 embryos and fertilization rates (P > 0.05). In conclusion, the recurrence rate in ovarian response between the one-shot eCG treatment and the multiple-dose pFSH treatment would confirm the existence of an individual or intrinsic factor of the donor goat that would respond as a high or low ovulatory responder to superovulatory treatments." @default.
- W4308487726 created "2022-11-12" @default.
- W4308487726 creator A5002702913 @default.
- W4308487726 creator A5021923770 @default.
- W4308487726 creator A5036645893 @default.
- W4308487726 creator A5039318627 @default.
- W4308487726 creator A5064423397 @default.
- W4308487726 creator A5080287880 @default.
- W4308487726 date "2023-01-01" @default.
- W4308487726 modified "2023-10-16" @default.
- W4308487726 title "A simple method to select high superovulatory responder goats" @default.
- W4308487726 cites W1547646794 @default.
- W4308487726 cites W1969579760 @default.
- W4308487726 cites W1970809017 @default.
- W4308487726 cites W1994513157 @default.
- W4308487726 cites W1998681277 @default.
- W4308487726 cites W2012330142 @default.
- W4308487726 cites W2012740185 @default.
- W4308487726 cites W2042991260 @default.
- W4308487726 cites W2047621837 @default.
- W4308487726 cites W2065406939 @default.
- W4308487726 cites W2071969576 @default.
- W4308487726 cites W2077791270 @default.
- W4308487726 cites W2090462449 @default.
- W4308487726 cites W2125801906 @default.
- W4308487726 cites W2233074338 @default.
- W4308487726 cites W2313690890 @default.
- W4308487726 cites W2607551526 @default.
- W4308487726 cites W2792288100 @default.
- W4308487726 cites W2993179404 @default.
- W4308487726 doi "https://doi.org/10.1016/j.theriogenology.2022.10.032" @default.
- W4308487726 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36335722" @default.
- W4308487726 hasPublicationYear "2023" @default.
- W4308487726 type Work @default.
- W4308487726 citedByCount "0" @default.
- W4308487726 crossrefType "journal-article" @default.
- W4308487726 hasAuthorship W4308487726A5002702913 @default.
- W4308487726 hasAuthorship W4308487726A5021923770 @default.
- W4308487726 hasAuthorship W4308487726A5036645893 @default.
- W4308487726 hasAuthorship W4308487726A5039318627 @default.
- W4308487726 hasAuthorship W4308487726A5064423397 @default.
- W4308487726 hasAuthorship W4308487726A5080287880 @default.
- W4308487726 hasConcept C126322002 @default.
- W4308487726 hasConcept C134018914 @default.
- W4308487726 hasConcept C140793950 @default.
- W4308487726 hasConcept C160099875 @default.
- W4308487726 hasConcept C16685009 @default.
- W4308487726 hasConcept C196843134 @default.
- W4308487726 hasConcept C2776482104 @default.
- W4308487726 hasConcept C2777702977 @default.
- W4308487726 hasConcept C54355233 @default.
- W4308487726 hasConcept C71315377 @default.
- W4308487726 hasConcept C71924100 @default.
- W4308487726 hasConcept C86803240 @default.
- W4308487726 hasConceptScore W4308487726C126322002 @default.
- W4308487726 hasConceptScore W4308487726C134018914 @default.
- W4308487726 hasConceptScore W4308487726C140793950 @default.
- W4308487726 hasConceptScore W4308487726C160099875 @default.
- W4308487726 hasConceptScore W4308487726C16685009 @default.
- W4308487726 hasConceptScore W4308487726C196843134 @default.
- W4308487726 hasConceptScore W4308487726C2776482104 @default.
- W4308487726 hasConceptScore W4308487726C2777702977 @default.
- W4308487726 hasConceptScore W4308487726C54355233 @default.
- W4308487726 hasConceptScore W4308487726C71315377 @default.
- W4308487726 hasConceptScore W4308487726C71924100 @default.
- W4308487726 hasConceptScore W4308487726C86803240 @default.
- W4308487726 hasLocation W43084877261 @default.
- W4308487726 hasLocation W43084877262 @default.
- W4308487726 hasOpenAccess W4308487726 @default.
- W4308487726 hasPrimaryLocation W43084877261 @default.
- W4308487726 hasRelatedWork W1970877777 @default.
- W4308487726 hasRelatedWork W1991634850 @default.
- W4308487726 hasRelatedWork W1997759048 @default.
- W4308487726 hasRelatedWork W2027210979 @default.
- W4308487726 hasRelatedWork W2049266444 @default.
- W4308487726 hasRelatedWork W2069420617 @default.
- W4308487726 hasRelatedWork W2104699052 @default.
- W4308487726 hasRelatedWork W2144089218 @default.
- W4308487726 hasRelatedWork W2163843392 @default.
- W4308487726 hasRelatedWork W2164661085 @default.
- W4308487726 hasVolume "195" @default.
- W4308487726 isParatext "false" @default.
- W4308487726 isRetracted "false" @default.
- W4308487726 workType "article" @default.