Tigris, are widespread in west of Iran and lives mostly in river and lake. They are omnivorous fish. This study aims to investigate population structure of C. reginus using Principal component Analysis. The study was conducted in three rivers that is the most remote headstream of the Gamasiab River in west part of Iran. Seven quantitative traits were measured for each specimen. After logarithmi...

BACKGROUND The emergence and spread of extended spectrum β-lactamase (ESBL)-producing Gram- negative bacteria (GNB), particularly in Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas aeruginosa, have increased all over the world. ESBLs are characterized by their ability to hydrolyze β-lactams, early cephalosporins, oxyimino-thiazolyl cephalosporins, and monobactams, but not cephamyci...

the aim of this study was to determine the prevalence of eimeria leuckarti in worker horses and donkeys of shahrekord and suburb villages, iran. study was done on 52 horses and donkeys in january to 2013 in shahrekord and suburb villages located in south west of iran. out of 52 specimens of fecal samples 4(7.6%) were positive for eimeria leuckarti. the present study is second report of this par...

INTRODUCTION Despite significant improvement in Anti-HBV vaccination and treatment, HBV infection continues to be a major global health problem. It has been reported that as much as 350 million carriers exist in the world and about one million of them will die annually (1). The prevalence of HBV infection in Iran ranged between 2.7 to 7.2 %, which declined below 2% following national vaccinatio...

i Nazbanoo Farzaneh. Computer Engineering Department, Ferdowsi University of Mashhad, Azadi Square, Mashhad, IRAN. (email: [email protected]) ii * Corresponding Author, Mohammad Hossein Yaghmaee Moghaddam is with the Department of Computer Engineering and Center of Excellence on Soft Computing and Intelligent Information Processing, Ferdowsi University of Mashhad, Mashhad, Iran (e-mail...

a School of Civil Engineering, K.N. Toosi University of Technology, 470 Mirdamad Ave. West, 19697, Tehran 19697 64499, Iran b Civil Engineering Department, Shahrood Univerity of Technology, Shahrood 36199 95161, Iran c School of Civil Engineering and Environmental Sciences, University of Oklahoma, Norman, OK 73072, USA d Advanced Radar Research Center, University of Oklahoma, 120 David L. Boren...

The prevalence of antibodies to Toxoplasma gondii was conducted in 300 buffaloes from Ahvaz, Kouzestan province, south west of Iran. Blood sera were screened using a Modified agglutination test (MAT) incorporating 2-mercaptoethanol. Positive reactions in sera dilutions above 1:25 were considered as indicative for the presence of T. gondii antibodies. The overall prevalence of infection in the a...