Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Mirja R Wilkens"'
Autor:
Kristin Elfers, Isabell Marr, Mirja R Wilkens, Gerhard Breves, Marion Langeheine, Ralph Brehm, Alexandra S Muscher-Banse
Publikováno v:
PLoS ONE, Vol 11, Iss 4, p e0154311 (2016)
Diets fed to ruminants should contain nitrogen (N) as low as possible to reduce feed costs and environmental pollution. Though possessing effective N-recycling mechanisms to maintain the N supply for rumen microbial protein synthesis and hence protei
Externí odkaz:
https://doaj.org/article/6e2722a984be4c61ac1ae914de3d6316
Autor:
Mona H. Ahmed, Mirja R. Wilkens, Bernd Möller, Martin Ganter, Gerhard Breves, Hans-Joachim Schuberth
Publikováno v:
BMC Veterinary Research, Vol 16, Iss 1, Pp 1-14 (2020)
Abstract Background Transition period (TP) is characterised by physiological and metabolic changes contributing to immunodysregulation. Since knowledge about this period in sheep is scarce, we analysed changes in selected immune variables during the
Externí odkaz:
https://doaj.org/article/c1c8957078e74f61a442227d5f19b6d8
Autor:
Michael Lütke-Dörhoff, Jochen Schulz, Heiner Westendarp, Christian Visscher, Mirja R. Wilkens
Publikováno v:
Animals, Vol 12, Iss 13, p 1678 (2022)
To investigate the influence of two dietary sources of vitamin D on the vitamin D status, bone metabolism, welfare and birth progress of gestating and lactating sows, forty-nine multiparous sows were randomly assigned to one of two diets: “CON” (
Externí odkaz:
https://doaj.org/article/592b7d8695194738b9bd75e79726f232
Autor:
Michael Lütke-Dörhoff, Jochen Schulz, Heiner Westendarp, Christian Visscher, Mirja R. Wilkens
Publikováno v:
Archives of Animal Nutrition. 77:42-57
Autor:
Rudolf Staufenbiel, Mirja R. Wilkens, P.L. Venjakob, Wolfgang Heuwieser, C. Weber, L. Bauerfeind, S. Borchardt
Publikováno v:
Journal of Dairy Science. 105:1573-1588
The objectives of the present study were (1) to evaluate the effect of prepartum cholecalciferol treatment on serum Ca concentration during the first 10 d after calving and (2) to evaluate the effect of treatment on subsequent health and performance.
Autor:
Michael Lütke‐Dörhoff, Jochen Schulz, Heiner Westendarp, Christian Visscher, Mirja R. Wilkens
Publikováno v:
Journal of animal physiology and animal nutritionREFERENCES. 106(6)
25-hydroxycholecalciferol (25-OHD
Autor:
Alexandra S. Muscher-Banse, Gerhard Breves, Mirja R. Wilkens, Nadine Schnepel, Jürgen Hummel, Walter Grünberg, Abbas Rajaeerad, Oriana M Köhler
Publikováno v:
Journal of Animal Physiology and Animal Nutrition. 105:35-50
Homeostasis of calcium (Ca) and phosphate (Pi ) is maintained by a concerted interplay of absorption and reabsorption via the gastrointestinal tract and the kidney and by storage and mobilization from the bone regulated mainly by parathyroid hormone
Autor:
Mirja R. Wilkens, Mohammad Khorvash, Abbas Rajaeerad, Amir H Mahdavi, A. Sadeghi-Sefidmazgi, G.R. Ghorbani
Publikováno v:
Journal of Animal Physiology and Animal Nutrition. 105:14-25
This study investigated the effects of low potassium diets with different levels of Ca compared to two diets low in dietary cation-anion difference (DCAD) fed prepartum as a strategy to prevent hypocalcemia on sorting behaviour, total tract digestibi
Publikováno v:
Journal of Dairy Science. 103:2909-2927
The effects of subclinical hypocalcemia have been explored in numerous observational and mechanistic studies in recent years. Besides obvious, well-known effects on muscle contractility, the role of Ca with respect to immune function and intermediary
Publikováno v:
Animal, Vol 14, Iss, Pp s29-s43 (2020)
In comparison to monogastric animals, ruminants show some peculiarities in respect to the regulation of mineral homeostasis, which can be regarded as a concerted interplay between gastrointestinal absorption, renal excretion and bone mobilisation to