Indexé dans
- Ouvrir la porte J
- Genamics JournalSeek
- Clés académiques
- JournalTOCs
- RechercheBible
- Infrastructure nationale des connaissances en Chine (CNKI)
- Scimago
- Répertoire des périodiques d'Ulrich
- Bibliothèque des revues électroniques
- RechercheRef
- Université Hamdard
- EBSCO AZ
- OCLC - WorldCat
- Catalogue en ligne SWB
- Bibliothèque virtuelle de biologie (vifabio)
- Publions
- MIAR
- Services d'indexation scientifique (SIS)
- Pub européen
- Google Scholar
Liens utiles
Partager cette page
Dépliant de journal
Revues en libre accès
- Agriculture et aquaculture
- Alimentation et nutrition
- Biochimie
- Bioinformatique et biologie des systèmes
- Business & Management
- Chimie
- Génétique et biologie moléculaire
- Immunologie & Microbiologie
- Ingénierie
- La science des matériaux
- Neurosciences & Psychologie
- Science générale
- Sciences cliniques
- Sciences environnementales
- Sciences médicales
- Sciences pharmaceutiques
- Sciences vétérinaires
- Soins infirmiers et soins de santé
Abstrait
Sub-Acute Oral Toxicity of Zinc Oxide Nanoparticles in Male Rats
Imen Ben-Slama, Salem Amara, Imen Mrad, Naima Rihane, Karim Omri, Jaber EL Ghoul, Lassaad EL Mir, Khemais Ben Rhouma, Hafedh Abdelmelek and Mohsen Sakly
ZnO-NPs suspended in distilled water were administered to Wistar rats at dose of 10 mg/ kg body weight through oral gavage for 5 consecutive days. The mean body weight gain in rats given ZnO-NPs was similar to this of control group, so no significant differences in the relative organs weight were observed between the ZnO-NPs treated-rats and control. Moreover, ZnO-NPs-exposed rats showed normal values for the complete blood count test. However, biochemical assays showed that sub-acute exposure to ZnO-NPs induced a marked increase of aspartate aminotransferase (AST) and alanine aminotransferase (ALT). Therefore, uric acid, creatinine and glucose levels are not modulated by ZnONPs administration. These biochemical findings were supported by histopathology examination, which showed minor morphological changes in rat tissues. Sub-acute exposure to ZnO-NPs does not affect the exploratory behaviors and the anxious index of rats.