Výsledky vyhledávání - "G.C. van der Weyden"

Follicular Dynamics and Oestrous Detection in Thai Postpartum Swamp Buffaloes (Bubalus bubalis)

Autor: S. Sirivaidyapong, Mongkol Techakumphu, M. Yindee, Ben Colenbrander, Heriberto Rodriguez-Martinez, C. Lohachit, A. Na-Chiangmai, G.C. van der Weyden

Publikováno v: Reproduction in Domestic Animals. 46:e91-e96

Contents This study characterized follicular activity and oestrous behaviour from 5 to 9 days post-calving up to the 4th ovulation postpartum (pp) in 16 multiparous (range 2–7 parities) Thai swamp buffalo cows (Bubalus bubalis), aged 4–12 years a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c92e97e5c4adeb58b5e7dcef85327c0
https://doi.org/10.1111/j.1439-0531.2010.01647.x

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Cervical Ripening and Parturition in Cows are Driven by a Cascade of Pro-Inflammatory Cytokines

Autor: M.A.M. Taverne, G.C. van der Weyden, M W de Groot, V.N.A. Breeveld-Dwarkasing, Victor P.M.G. Rutten, Maria E. Everts, E. van Engelen

Publikováno v: Reproduction in Domestic Animals. 44:834-841

The final stages of cervical ripening and parturition resemble an inflammatory process. Although the role of cytokines in both spontaneous and experimentally induced parturitions has been described in several small laboratory animals and humans, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df4299b23b98709e52644101355f4044
https://doi.org/10.1111/j.1439-0531.2008.01096.x

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Cesarean section in dairy cattle: A study of risk factors

Autor: A. Brand, Herman W. Barkema, Ynte H. Schukken, Chuck Guard, G.C. van der Weyden

Publikováno v: Theriogenology. 37:489-506

Cesarean sections were studied on 35 Dutch dairy farms using data collected through a routine herd health and production control program. Over a period of 8 years and 9 months there were 198 cesarean sections out of a total of 15,051 calvings. The 19

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b600788860e69823c15b921a86c4d15b
https://doi.org/10.1016/0093-691x(92)90206-7

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Smooth muscle cells of the bovine cervical stroma may have a secretory, rather than a contractile function during parturition

Autor: Maria E. Everts, E. van Engelen, M.A.M. Taverne, G.C. van der Weyden, V.N.A. Breeveld-Dwarkasing, Victor P.M.G. Rutten

Publikováno v: Reproduction in domestic animals = Zuchthygiene. 44(2)

The bovine cervix contains a large amount of smooth muscle cells distributed over an outer muscular layer and within a stromal layer. The stromal layer exhibits no electromyographic (EMG) activity at parturition. This leads to the question whether th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5580e325f2600a902d0ba74eba66cbe9
https://pubmed.ncbi.nlm.nih.gov/19323797

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Ultrasonic cervimetry to study the dilatation of the caudal cervix of the cow at parturition

Autor: Frederik K. Lotgering, P. C. Struijk, F. M. F. Van Dissel-Emiliani, V.N.A. Breeveld-Dwarkasing, G.C. van der Weyden, F. Eijskoot, M.A.M. Taverne

Publikováno v: Theriogenology, 57(8), 1989-2002. Elsevier Inc.
Theriogenology, 57, 8, pp. 1989-2002
Theriogenology, 57, 1989-2002

Contains fulltext : 87151.pdf (Publisher’s version ) (Closed access) The objective of this study was to investigate the temporal changes in dilatation of the caudal cervix during induced calvings (n = 5). We used ultrasound cervimetry, allowing the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00186fe853346325c183791d7d7fbc41
https://pubmed.ncbi.nlm.nih.gov/12066860

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Fertility, production and culling following cesarean section in dairy cattle

Autor: G.C. van der Weyden, Chuck Guard, A. Brand, Ynte H. Schukken, Herman W. Barkema

Publikováno v: Theriogenology. 38(4)

A population-based historical cohort study design was used to investigate the effects of a cesarean section on calf mortality, fertility, milk production and culling on 35 Dutch dairy farms. The data were collected during a routine herd health and pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::243cc7be25f2e12d99edb36b12f7b20b
https://pubmed.ncbi.nlm.nih.gov/16727162

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Flumethason-induced calving is preceded by a period of myometrial inhibition during luteolysis

Autor: G.C. van der Weyden, M.M. Bevers, Steph J. Dieleman, H.M. Knijn, Marcel A.M. Taverne, B. P. M. Janszen

Publikováno v: Biology of reproduction. 43(3)

The temporal relationship among changes of the concentrations of the 13,14-dihydro-15-keto metabolite of prostaglandin F2 alpha (PGFM), estrone (E1) and estrone sulphate (E1S) in maternal arterial plasma (MP) and amniotic fluid (AF), the prepartum pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4d6725036b4a2a0c4d0272ac2d4c23c
https://pubmed.ncbi.nlm.nih.gov/2271727

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Akademický článek

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The intra-uterine position of canine foetuses and their sequence of expulsion at birth

Autor: G.C. van der Weyden, P. Fontijne, A. C. Okkens, M.A.M. Taverne

Publikováno v: Journal of Small Animal Practice. 22:503-510

In 14 bitches, laparotomy was performed between the 45th day and 54th day of gestation. In total, 89 foetuses were marked individually by means of transuterine injections of a radiopaque substance. After expulsion, each pup was provided with a colour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84ef4fe76ff931f0043c46226fb7988e
https://doi.org/10.1111/j.1748-5827.1981.tb00637.x

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