Serum and colostrum/milk alkaline phosphatase activities in the determination of passive transfer status in healthy lambs

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dc.contributor.authorMaden, Mehmet
dc.contributor.authorBirdane, Fatih Mehmet
dc.contributor.authorAltunok, Vahdettin
dc.contributor.authorDere, S.
dc.date.accessioned2020-03-26T16:55:28Z
dc.date.available2020-03-26T16:55:28Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this study was to evaluate the importance of serum and colostrum/milk alkaline phosphatase (ALP) enzyme activity in the determination of passive transfer status in healthy lambs. Thirty Akkaraman Sheep (3-6 years old) which had normal pregnancy period and their 0 to 15 days old lambs (n=30) were used. Blood and colostrum/dmilk samples were collected from sheep and lambs after birth, before suckling (0 Day) and at the 1(st), 3(rd), 7(th) and 15(th) day. Serum IgG concentration was determined by the use of Single Radial Immunodiffusion (SRID) method. Serum ALP activity was measured, using a colorimetric kit. Correlations were carried out between immunoglobulin concentrations and ALP activities. Regression models (simple and multiple) were calculated. In lambs, although positive correlations were obtained between ALP activities and 1, G concentrations in serum at Days 1, 3 and 7 (r = 0.689, p < 0.01, r = 0.464, p < 0.05 and r = 0.413, p < 0.05 respectively), the variations of the 2 parameters showed marked discrepancies during the experiment : the ALP activity was maximum at day 0 whereas IgG concentrations were very low and from day 7 to day 15, ALP activity rose tip when IgG concentrations continued to decrease. From day 0 to day 7, ALP activities decreased in colostrum/milk whereas IgG concentrations were stable. Positive correlations between these 2 variables were only found on days 1 and 3 (r 0.404, p < 0.05 and r = 0.580, p < 0.01 respectively). Consequently, ALP activities were not strictly correlated with IgG concentrations nor in colostrum/milk either in lamb serum, and multiple regression models were not really suitable to calculate IgG concentrations. ALP activity is not Suitable for accurately predicting lamb IgG status and eventual failure for immune passive transfer.en_US
dc.identifier.endpage569en_US
dc.identifier.issn0035-1555en_US
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage565en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19198
dc.identifier.volume155en_US
dc.identifier.wosWOS:000226041000010en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherECOLE NATIONALE VETERINAIRE TOULOUSEen_US
dc.relation.ispartofREVUE DE MEDECINE VETERINAIREen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectIgGen_US
dc.subjectALPen_US
dc.subjectlamben_US
dc.subjectmilk/colostrumen_US
dc.subjectserumen_US
dc.titleSerum and colostrum/milk alkaline phosphatase activities in the determination of passive transfer status in healthy lambsen_US
dc.typeArticleen_US

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