PMID- 8237179
OWN - NLM
STAT- MEDLINE
DCOM- 19931209
LR  - 20190914
IS  - 0514-7158 (Print)
IS  - 0514-7158 (Linking)
VI  - 40
IP  - 6
DP  - 1993 Aug
TI  - Physical performance of veal calves during chronic iron deficiency anaemia and 
      after acute iron overload.
PG  - 444-55
AB  - Treadmill experiments were performed with calves fed milkreplacer (MR) containing 
      8, 18, 52, or 86 mg of iron (Fe)/kg during the fattening period. Calves walked at 
      1 m/s for 10 min and then recovered for 15 min. Calves fed 8 and 18 mg of Fe/kg 
      of MR developed severe hypoferraemia and anaemia whereas plasma (PFe) and 
      haemoglobin (Hb) concentration, erythrocyte number (EC) and packed cell volume 
      (PCV) in calves fed 52 and 86 mg of Fe/kg of MR were normal. PFe did not change, 
      whereas Hb, EC, PCV, and blood lactate, heart rate (HR), respiratory rate (RR), 
      respiratory minute volume (VE), fractional oxygen extraction rate (FO2) and O2 
      consumption (VO2) rapidly increased during walking, and then decreased during 
      recovery. Hb, EC, PCV, partial O2 pressure of blood, FO2, and VO2 were lower, 
      whereas HR, RR, respiratory exchange rate (RER) and blood lactate were higher in 
      calves fed lowest as compared with those fed highest amounts of Fe, while these 
      traits usually were intermediate in other groups. Calves fed 8 mg of Fe/kg of MR 
      were in addition iv injected with FeOH for 3 d before walking. PFe, but not Hb, 
      EC, and PCV, was drastically rised by FeOH. During walking, merely VO2 was 
      improved, but only slightly. In conclusion, adjustments in calves with severe Fe 
      deficiency anaemia were markedly impaired, and barely improved by acute elevation 
      of PFe.
FAU - Lindt, F
AU  - Lindt F
AD  - Division of Nutrition Pathology, University of Berne, Switzerland.
FAU - Blum, J W
AU  - Blum JW
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Germany
TA  - Zentralbl Veterinarmed A
JT  - Zentralblatt fur Veterinarmedizin. Reihe A
JID - 0331323
RN  - 0 (Ferric Compounds)
RN  - 2UA751211N (ferric hydroxide)
RN  - 3HWS7HF5XD (ferric sulfate)
SB  - IM
MH  - Administration, Oral
MH  - Anemia, Hypochromic/physiopathology/*veterinary
MH  - Animals
MH  - Cattle
MH  - Cattle Diseases/*physiopathology
MH  - Exercise Test/veterinary
MH  - Ferric Compounds/*administration & dosage
MH  - Injections, Intravenous/veterinary
MH  - Male
MH  - *Physical Fitness
EDAT- 1993/08/01 00:00
MHDA- 1993/08/01 00:01
CRDT- 1993/08/01 00:00
PHST- 1993/08/01 00:00 [pubmed]
PHST- 1993/08/01 00:01 [medline]
PHST- 1993/08/01 00:00 [entrez]
AID - 10.1111/j.1439-0442.1993.tb00651.x [doi]
PST - ppublish
SO  - Zentralbl Veterinarmed A. 1993 Aug;40(6):444-55. doi: 
      10.1111/j.1439-0442.1993.tb00651.x.