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pro vyhledávání: '"Z. Perenyi"'
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Autor:
Steph J. Dieleman, A.M. van Wagtendonk-de Leeuw, Z. Perenyi, Jean-François Beckers, G.C. van der Weijden, M. A. M. Taverne, P.L.A.M. Vos, Johannes C. M. Vernooij, S. P. Breukelman, F. H. Jonker, L. de Ruigh
Publikováno v:
Theriogenology. 63:1378-1389
Calves derived from IVP embryos may suffer from the large offspring syndrome that has been related to effects of in vitro culture on the intrinsic quality of the embryo. Limited information is available on the role of the placenta in such cases. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a72bc32c740fb15cfb8763e0bbc1ca6
https://doi.org/10.1016/j.theriogenology.2004.07.008
https://doi.org/10.1016/j.theriogenology.2004.07.008
Autor:
Jean-François Beckers, Z. Perenyi, Benoit Remy, Bernard Joris, Bouchra El Amiri, Henri Banga Mboko, Nicole Gerardin Ottiers, Noelita Melo de Sousa
Publikováno v:
Molecular Reproduction and Development. 64:199-206
Pregnancy-associated glycoproteins (PAGs) are synthesized in the outer epithelial layer of the placenta in artiodactyls. In this work, three novel ovine PAGs were isolated from late-pregnancy fetal cotyledons and characterized biochemically. The isol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b511958335851cbbfbad01e2b38156bc
https://doi.org/10.1002/mrd.10246
https://doi.org/10.1002/mrd.10246
Autor:
Henri Banga-Mboko, Noelita Melo de Sousa, B. El Amiri, Jean-François Beckers, Ottó Szenci, Pierre Drion, Z. Perenyi
Publikováno v:
Reproduction in Domestic Animals. 37:324-329
Pregnancy-associated glycoproteins (PAGs) isolated from the placenta of various ruminant species are enzymatically inactive members of the aspartic proteinase family. The measurement of these proteins in the maternal blood can be a good indicator of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac78b336b057fab1843d6a4b8f4da5c8
https://doi.org/10.1046/j.1439-0531.2002.t01-1-00366.x
https://doi.org/10.1046/j.1439-0531.2002.t01-1-00366.x
Autor:
Lmte Kaal, Z. Perenyi, L. de Ruigh, M.A.M. Taverne, S. P. Breukelman, J.M.C. Reinders, F. H. Jonker, Jean-François Beckers, P.L.A.M. Vos, Steph J. Dieleman, A.M. van Wagtendonk-de Leeuw
Publikováno v:
Theriogenology. 61(5)
The Large Offspring Syndrome has frequently been reported for in vitro produced calves. The objective of this study was to determine whether any differences in body dimensions (biparietal diameter of the cranium (BPD), cross-section of the abdomen at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fca7e08c155d9687d652505dcce31b2
https://pubmed.ncbi.nlm.nih.gov/14757473
https://pubmed.ncbi.nlm.nih.gov/14757473
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 38(6)
Lactating dairy cows with a mature corpus luteum (CL) (diameter of >/=17 mm determined by ultrasonography) and having a follicle with a diameter of 10 mm (n = 49) were randomly assigned to three groups. The first group was treated with a single dose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6738dc9860efe4978feed99fb03f2255
https://pubmed.ncbi.nlm.nih.gov/14629662
https://pubmed.ncbi.nlm.nih.gov/14629662
Autor:
Jean-François Beckers, P. Muller, Ottó Szenci, Delphine Wirth, Z. Perenyi, Pierre Drion, Fabien Ectors
Publikováno v:
Acta veterinaria Hungarica. 51(3)
The technology of reproduction progressed considerably during the last decade, leading to a certain availability ofin vitromethods for fertilisation, oocyte maturation and embryo culture. The most spectacular manipulations are cloning and transgenesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31e227e7afe6d2f17a6f735c1d9d3686
https://pubmed.ncbi.nlm.nih.gov/14516164
https://pubmed.ncbi.nlm.nih.gov/14516164
Autor:
Peter L.A.M. Vos, M. A. M. Taverne, Herman Jonker, Jean-François Beckers, S. P. Breukelman, Z. Perenyi, Steph J. Dieleman, Lisette de Ruigh, Jannecke M. Van Wagtendonk-de Leeuw
Publikováno v:
Reproduction, nutrition, development. 42(6)
Both an increased rate of embryonic, foetal and perinatal losses, and the occurrence of deviations in foetal and placental development are associated with bovine pregnancies obtained from in vitro produced embryos. This thus requires for a more accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78681aca81aad83412fb927ec2c6c16
https://pubmed.ncbi.nlm.nih.gov/12625425
https://pubmed.ncbi.nlm.nih.gov/12625425
Autor:
W. Pitala, Jean-François Beckers, Hamidou Boly, Bouchra El Amiri, Moussa Zongo, Mahorobi Sanon, Paulo Bayard Dias Gonçalves, Z. Perenyi, Laya Sawadogo, José Ricardo de Figueiredo, Noelita Melo de Sousa
Publikováno v:
Theriogenology. 59(5-6)
Specific RIA systems were developed and used to measure pregnancy-associated glycoprotein (PAG) concentrations during gestation and the postpartum period in Azawak Zebu cows. Twelve females were palpated per rectum and diagnosed as pregnant. Blood sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a6ed029893a767c19c2d19eda3a6750
https://pubmed.ncbi.nlm.nih.gov/12527062
https://pubmed.ncbi.nlm.nih.gov/12527062
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 37(2)
Pregnancy-associated glycoproteins (PAGs) constitute a large family of glycoproteins that are synthesized in the superficial layer of the ruminant placenta according to a spatial and temporal expression pattern. When PAGs are released in the maternal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3190cfb36ddf488728954cfd9d9b2c5
https://pubmed.ncbi.nlm.nih.gov/11975748
https://pubmed.ncbi.nlm.nih.gov/11975748