title: [Investigations of humoral and cellular regulation mechanisms of the redox-homeostasis in cattle from ecological farming--2. Influence of race and age on the enzymatic redox control in the blood plasma].
abstract: The present study examined the effects of race and age on the redox potential behavior of blood plasma samples. The blood plasma from clinical healthy heifers (44) and calves (45) were investigated. The animals presented three different cattle races (Limousin, Angus and Hereford), grazed on pasture. The blood plasma test consists of two parts: analysis of the initial redoxpotential as well as the investigation of the action of biocatalists. ATP, ATP plus caffeine, GTP and FAD+ were used as an adding substances for the differential analysis. The influence of biocatalist on the redox balance and the reaction of the redox dependent enzymatic system of native plasma significant correlated with animal race and age.
authors.affiliation: Agrar- und Umweltwissenschaftliche Fakultät, Fachbereich Agrarökologie, Universität Rostock. prokopyuk@fbn-dummerstorf.de
authors.forename: T
authors.initials: T
authors.lastname: Prokopyuk
authors.forename: H D
authors.initials: HD
authors.lastname: Matthes
authors.forename: V
authors.initials: V
authors.lastname: Pastushenko
authors.forename: H
authors.initials: H
authors.lastname: Heinrich
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001947:Breeding; D002417:Cattle / Q000097:blood / Q000235:genetics / Q000502:physiology*; D005260:Female; D005838:Genotype; D006706:Homeostasis / Q000235:genetics / Q000502:physiology*; D010084:Oxidation-Reduction; D010949:Plasma / Q000502:physiology
vernacular_title: Untersuchungen zum Redoxstatus des Blutplasmas von Rindern aus dem ökologischen Landbau--2. Mitteilung: Einfluss biogener allosterischer Effektoren auf die Redoxstabilität des Blutplasmas bei Rindern verschiedener Rassen und unterschiedlichen Alters.