title: [Not Available].
abstract: Using the long term rumen simulation technique RUSITEC a possible relationship between Mucor racemosus and Ulocladium chartarum and cerebrocortical necrosis (CCN) in cattle was investigated. In phase one only M. racemosus or U. chartarum and in phase two M. racemosus or U. chartarum in combination with thiamine were tested. The following differences between test groups and controlls could be noted: sVFA -7,5%, cellulase activity +62,1%, protein concentration -16,4%, thiamine -11% (only phase two). Thus, although a clear influence of M. racemosus and U. chartarum on rumen fermentation could be shown, a relation to CCN was not detected.
authors.affiliation: Klinik für Rinderkrankheiten, Tierärztliche Hochschule Hannover, Bischofsholer Damm 15, 30173, Hannover.
authors.forename: D
authors.initials: D
authors.lastname: Brunklaus
authors.forename: M
authors.initials: M
authors.lastname: Höltershinken
authors.forename: C
authors.initials: C
authors.lastname: Wulff
authors.forename: P
authors.initials: P
authors.lastname: Krause
authors.forename: P
authors.initials: P
authors.lastname: Hoffmann
authors.forename: A
authors.initials: A
authors.lastname: Höhling
authors.forename: H
authors.initials: H
authors.lastname: Scholz