issue 4 publication date 2011-12-01

• The prevalence of bovine viral diarrhea virus in persistently infected cows in industrial dairy herds in suburb of Mashhad- Iran
• Isolation and characterization of Brachyspira species based on biochemical scheme and 16S rDNA partial sequencing
• Immunization of dog with proteins under 30 kDa molecular weight of hydatid cyst fluid and protoscoleces of Echinococcus granulosus
• Humoral and non-specific immune responses in rainbow trout (Oncorhynchus mykiss) naturally exposed to and immunized with Streptococcus iniae
• P53 and Ki67 protein expression in ocular squamous cell carcinomas of dairy cattle
• Prevalence of coleopteran species in the litter of commercially reared birds
• Antinociceptive mechanisms of Rosmarinus officinalis extract in mice using writhing test
• Alteration of D-xylose intestinal absorption in broilers with high dietary barley intake
• Salmonella typhimurium in Natrix natrix: detection and identification by culture and multiplex PCR methods
• Histological and histometrical study of common carp ovarian development during breeding season in Khouzestan province in Iran