title: Clinical zinc and copper deficiencies in cattle of western Sudan.
abstract: Clinical cases of both Zn and Cu deficiencies are reported in a cattle farm in Kordofan Region of the Sudan after drought. The animals showed general weakness, stunted growth, infertility, parakeratosis and achromotrichia. There was macrocytic hypochromic anaemia and low Cu and Zn concentrations in sera. The condition was more prevalent in zebu-Friesian crosses than the local breeds. Drought and marginal or low Cu and Zn content in pasture may be the predisposing factors.
authors.affiliation: Veterinary Research Administration, Khartoum, Sudan.
authors.forename: H A
authors.initials: HA
authors.lastname: Damir
authors.forename: M E
authors.initials: ME
authors.lastname: Barri
authors.forename: S M
authors.initials: SM
authors.lastname: el Hassan
authors.forename: M H
authors.initials: MH
authors.lastname: Tageldin
authors.forename: A A
authors.initials: AA
authors.lastname: Wahbi
authors.forename: O F
authors.initials: OF
authors.lastname: Idris
mesh_terms: D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003300:Copper / Q000172:deficiency*; D005260:Female; D013397:Sudan; D014887:Weather; D015032:Zinc / Q000172:deficiency*
chemical_list: D003300:Copper; D015032:Zinc