Agritrop
Accueil

Meta-analysis of the interactions between selenium status and haematological, biochemical and mineral parameters in camel blood

Faye Bernard, Seboussi Rabiha, Alhadrami Ghaleb. 2009. Meta-analysis of the interactions between selenium status and haematological, biochemical and mineral parameters in camel blood. Trends in Comparative Biochemistry and Physiology, 14 : 25-34.

Article de revue ; Article de revue sans comité de lecture
[img] Version publiée - Anglais
Accès réservé aux personnels Cirad
Utilisation soumise à autorisation de l'auteur ou du Cirad.
document_556801.pdf

Télécharger (105kB)

Résumé : From several experiments on selenium metabolism in order to measure the effect of selenium supplementation (0, 2, 4, 8, 12 and 16 mg daily under selenite form), haematological, biochemical and mineral parameters were studied and their interactions with selenium status and dietary selenium were analyzed. Considering the increasing level of supplementation, important changes in blood parameters were observed: significant decreasing of PVC, haemoglobin and iron concentration attesting the sign of anaemia from 8 mg level. An important decrease of blood albumin and a drastic fall of uraemia expressed the loss of appetite in intoxicated animals receiving at least 12 mg selenium daily. At reverse, the enzymes attesting cell damage increased significantly. The decreasing of zinc and the increasing of copper from 8 mg showed inflammation process in target organs. It was concluded that se selenium supplementation could not overpass 4-8 mg per day for adult animals or 0.5-1 ppm in the diet.

Mots-clés Agrovoc : chameau, Chloris gayana, Selenium

Mots-clés géographiques Agrovoc : Émirats arabes unis

Classification Agris : L52 - Physiologie animale - Croissance et développement
L51 - Physiologie animale - Nutrition

Champ stratégique Cirad : Axe 1 (2005-2013) - Intensification écologique

Auteurs et affiliations

  • Faye Bernard, CIRAD-ES-UPR Systèmes d'élevage (FRA)
  • Seboussi Rabiha, United Arab Emirates University (ARE)
  • Alhadrami Ghaleb, United Arab Emirates University (ARE)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/556801/)

Voir la notice (accès réservé à Agritrop) Voir la notice (accès réservé à Agritrop)

[ Page générée et mise en cache le 2024-03-22 ]