reducing production and death. The disease in endemic areas would be mild or subclinical in indigenous cattle and clinically acute in exotics. OBJECTIVES: This study was conducted to evaluate the resistance of indigenous cattle in comparison with Holstein and crossbred cattle against Theileria annulata through assessment of clinical signs and response to treatment. METHODS: For this purpose...

BACKGROUND Worldwide, infertility affects 10%-15% of couples and most of them seek medical help including Assisted Reproductive Technology (ART) treatments. Undergoing ART treatments create many physical and emotional burdens. This study examined the psychological consequences of infertility in Iranian infertile males and females as well as their spouses, unlike previous studies that examined m...

Trait-by-trait and multiple trait bioeconomic modeling were used to derive farm-specific economic weights (EW) for a wide range of traits under different production and economic circumstances to define breeding objectives for Holstein dairy cattle in Iran. Production parameters and economic data were gathered on 10 dairy farms from March 2008 to February 2010. The EW (economic values multiplied...

BACKGROUND Antigen B (AgB) is frequently used for immuno-diagnosis of human cystic echinococcosis (CE). Echinococcus granulosus AgBs show a high degree of genetic variability in different hosts or in different CE endemic areas. The present study aimed to evaluate the genetic polymorphisms of encoding antigen B2 gene (AgB2) among different Iranian isolates of E. granulosus. METHODS A total of ...

the purpose of this article is to determine the phonemic status of [h] and [ʔ] in the sistani dialect of miyankangi. auditory tests applied to the relevant data show that [ʔ] occurs mainly in word-initial position, where it stands in free variation with ø. the only place where [h] is heard is in arabic and persian loanwords, and only in the pronunciation of some speakers who are educated and/or...

to finding out the genetic structure of iranian native horses, as animal blood samples were obtained from diverse areas of iran, in addition, 114 sequences of equine d-loop region were obtained from genbank. total dna of the samples were extracted through salting out procedure and utilized as template for amplification and sequencing of the d-loop region of mtdna. sequence analysis of the 247-b...