Matches in UGent Biblio for { <https://biblio.ugent.be/publication/149223#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B136707.
- aggregation creator B136708.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2001".
- aggregation hasFormat 149223.bibtex.
- aggregation hasFormat 149223.csv.
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- aggregation hasFormat 149223.yaml.
- aggregation isPartOf urn:issn:0022-0299.
- aggregation language "eng".
- aggregation subject "Medicine and Health Sciences".
- aggregation title "Decreased number and bactericidal activity against Staphylococcus aureus of the resident cells in milk of dairy cows during early lactation.".
- aggregation abstract "Phagocytic and bactericidal activity of polymorphonuclear neutrophil leukocytes (PMN) isolated from blood and milk, against Staphylococcus aureus, was compared between groups of six healthy dairy cows in early, mid- and late lactation using a bacteriological assay. PMN were isolated from blood With a high degree of purity, but the cells isolated from milk contained variable amounts of macrophages (MPhi) and lymphocytes (L). The results were therefore calculated using the percentage PMN in order to evaluate phagocytosis and killing by PMN only. Blood PMN phagocytosed 82% Staph. aureus and milk PMN 43% on average and there Was no significant difference between the different stages of lactation. The bactericidal activity of blood PMN against Staph. aureus was 36 +/- 8% in early lactation (significantly different from mid lactation, P < 0.05). 64 +/- 10% in mid lactation and 53 +/- 6% in late lactation. Milk PMN killed only 6 +/- 3% Staph. aureus in early lactation (significantly different from mid lactation, P < 0.01), 27 3% in mid lactation and 20 +/- 9% Staph. aureus in late lactation. The ratio of the bactericidal activity of milk to blood PAIN was 0.08, 0.43 and 0.22 in early. mid- and late lactation, respectively. In addition to the decreased function, the number of cells in milk (somatic cell count, SCC) Was also 60% lower in early lactation than in mid lactation cows (P < 0.01). Our results suggest, an impairment of blood and milk-resident PMN bactericidal activity against Staph. aureus and a decreased number of milk-resident PAIN in dairy cows at the onset of lactation.".
- aggregation authorList BK349625.
- aggregation endPage "549".
- aggregation issue "4".
- aggregation startPage "539".
- aggregation volume "68".
- aggregation isDescribedBy 149223.
- aggregation similarTo LU-149223.