Vtan don swa swa þe witeȝa myneȝad, þus cwedende: "Ic sede, ic wille healde mine wegas, þat ic ne gylte þurh mine tungan ic sette mine mude weardunge, ic adumbode & becom eadmod & swigede goddere spæce." Mid þisum wordum *. HER HIT SPECÐ EMBE SWIȜE þAT IS EMBE SILENCE. Clinico-pathologic findings in young pigs fed different levels of selenium, vitamin E and antioxidant. G., Thode Jensen P., Basse A., Gissel-Nielsen G., Leth T., Danielsen V., Nielsen H. Gary, NC: SAS Institute Inc., 1982, 1507 pp. SAS Institute Inc.: SAS User’s Guide: Rasics and Statistics, 1982 Edition.(Feed supplementation with selenium in relation to the vitamin E-selenium deficiency syndrome in pigs) Nord. Om tilskud af seien og vitamin E-selen mangelsyndromet hos svin. Selenium and vitamin E deficiency in pigs. G., Gissel-Nielsen G., Hjarde W., Leth T., Basse A. Influence of feed supplementation with selenium and vitamin E on glutathione peroxidase activity and reproduction in pigs. Mihailovic M., Pavlović A., Radeti ć P., Vlatković M., Tomi ć V.(Glutathione peroxidase and selenium-vitamin E deficiency in pigs) Nord. Glutation per oxydase og selen-vitamin E mangel hos svin. on Production Disease in Farm Animals, Sweden 1983, p. Vinther: Effect on perinatal mortality of selenium injection to sows and gilts: A preliminary study. J.: Rasic Statistics: A primer for the biomedical sciences. Procedure for blood glutathione peroxidase determination in cattle and swine. This may not be the complete list of references from this article. The Full Text of this article is available as a PDF (928K). I en enkelt besaetning var perioden fra fravaenning til løbning signifikant kortere i Na-selenitgruppen end i kontrolgruppen. Na-selenit injektionen påvirkede heller ikke antallet af dage fra fravaenningen til første løbning eller antallet af løbninger pr. Som helhed var der ingen effekt af Na-selenit injektionen, idet der ingen forskel var på antallet af levendefødte, d0dfødte og fravaennede grise mellem behandlingsgrupperne. Efter faringen var der kun ubetydelige forskelle på Se status i behandlingsgrupperne men Variationen mellem besaetningerne forblev stor. Der blev foretaget registrering af produktionsresultaterne i besætningerne.įør behandlingen var der ingen forskel på Se status i de to behandlingsgrupper inden for bessetningerne men der blev konstateret en variation mellem besaetningerne. Blodprøver blev udtaget umiddelbart før behandlingen og igen 3–6 uger efter faringen til vurdering af selenstatus. Behandlingen blev foretaget 3–6 uger før faringen som en enkelt intramuskulær injektion med enten Na-selenit (0,05 mg Se pr. Selenbehandling af drœgtige søer og gylte blev udført som et dobbelt blindforsøg i 5 besætninger med ialt 350 søer og gylte af Dansk Landrace, Yorkshire og Landrace-Yorkshire krydsninger fodret med en byg-sojaskrä foderblanding tilsat 0,1 mg Se pr. The number of days from weaning to oestrus and the number of oestrous cycles per pregnancy were not influenced by the Na-selenite treatment. Overall, no effect of the Na-selenite injection was seen, in that there was no difference in number of liveborn, stillborn, and weaned piglets between the treatment groups. After farrowing there were only minor differences in Se status between the treatment groups, whereas the variation among herds persisted. Within herds there was no pretreatment difference in Se status between the two treatment groups, while a considerable variation was seen among herds. The productivity of the sows and gilts was recorded. Blood samples were taken immediately before treatment and once again at 3–6 weeks after farrowing, to evaluate the Se status. At 3–6 weeks before farrowing the animals were injected once intramuscularly with either Na-selenite (0.05 mg Se per kg) or placebo. Selenium treatment of pregnant sows and gilts was conducted as a double-blind placebo-controlled study in 5 commercial herds with a total of 350 sows and gilts (Danish Landrace, Yorkshire and Landrace-Yorkshire crossbreeds).
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