{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T03:17:49Z","timestamp":1761016669084},"reference-count":35,"publisher":"Akademiai Kiado Zrt.","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2007,12,1]]},"abstract":"<jats:p>Commercial broilers were raised in a 5-week period and a detailed clinico-chemical follow-up was carried out, to characterise a flock selected for one-sided muscle mass production. Blood samples were drawn at the ages of 1 day, 1, 2, 3, 4 and 5 weeks, and plasma enzyme activities, metabolite and ion concentrations were determined. Early increases were found for all plasma nitrogenous compounds (total protein, albumin, creatinine and urate). Triglyceride showed a post-hatch peak with a significant effect of age. Plasma total cholesterol was characterised by a marked post-hatch concentration peak, while during the first week its concentration decreased markedly. Plasma AST showed an increase during the rearing, while a one-magnitude increment was found for creatine kinase activity during the study. The main results of the study outlined a typical precocial bird (post-hatch triglyceride peak; decreasing cholesterol and early peaking plasma protein and urate concentrations) with very quick skeletal muscle mass growth (increasing creatine kinase and AST activities, slight hyperkalaemia).<\/jats:p>","DOI":"10.1556\/avet.55.2007.4.4","type":"journal-article","created":{"date-parts":[[2007,11,13]],"date-time":"2007-11-13T21:39:58Z","timestamp":1194989998000},"page":"451-462","source":"Crossref","is-referenced-by-count":8,"title":["Clinicochemical follow-up of broiler rearing \u2014 A five-week study"],"prefix":"10.1556","volume":"55","author":[{"given":"A.","family":"Szab\u00f3","sequence":"first","affiliation":[{"name":"1 University of Kaposv\u00e1r Faculty of Animal Science H-7400 Kaposv\u00e1r Guba S. u. 40 Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Milisits","sequence":"additional","affiliation":[{"name":"1 University of Kaposv\u00e1r Faculty of Animal Science H-7400 Kaposv\u00e1r Guba S. u. 40 Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"425","reference":[{"key":"1","volume-title":"Clinical Chemistry","author":"Bishop M. 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