in this research, white spot syndrome virus (wssv) with 105.4ld50.ml-1 inactivated with gamma irradiation at a dose rate of 14-15 kgy.sec-1 was used as a vaccine. three hundred and sixty shrimp of litopenaeus vannamei, medium body weight (mbw) 1.0±0.17g), were prepared and experimentally exposed. they were distributed among four groups, inclusing vaccinated-virus exposed (t1), vaccinated-nonvir...

introduction: the aim of this study was to compare in a clinical sample that subjects with obsessive-compulsive disorder and generalized anxiety disorder on certain task of executive functioning. method: the clinical characteristics and neuropsychological performance of adults with ocd (n=22), fulfilling dsm-iv criteria for ocd and control groups including generalized anxiety disorder (gad) and...

BACKGROUND Since the end of 2011 an outbreak of pseudorabies affected Chinese pig herds that had been vaccinated with the commercial vaccine made of Bartha K61 strain. It is now clear that the outbreak was caused by an emergent PRV variant. Even though vaccines made of PRV Bartha K61 strain can confer certain cross protection against PRV variants based on experimental data, less than optimal cl...

A vaccine for porcine pleuropneumonia caused by Actinobacillus pleuropneumoniae was studied in Croatia on a farm infected by agent serotypes 2 and 9. Vaccination with a commercial subunit vaccine was initiated in the second half of 1998 due to the immense economic damage caused on the farm by this disease. All prefattening and fattening pigs kept on the farm during the first three months of 199...

Rabies is an ancient neglected tropical disease that causes tens of thousands of human deaths and millions of cattle deaths annually. In order to develop a new vaccine for potential use in bats, a reservoir of rabies infection for humans and animals alike, an in silico antigen designer tool was used to create a mosaic glycoprotein (MoG) gene using available sequences from the rabies Phylogroup ...

BACKGROUND Previous studies have found that BCG vaccination has nonspecific beneficial effects on child survival, especially among children who developed a BCG scar. These studies have mostly been done in settings with a high scar frequency. In rural Guinea-Bissau, many children do not develop a scar; we tested the hypothesis that among BCG-vaccinated children, a vaccination scar was associated...

background and aims. the aim of the present study was to compare 1.3% sodium hypochlorite (naocl) in mtad (mixture of tetracycline isomer, acid, and detergent) for the removal of the smear layer and induction of canal erosion. materials and methods. 38 maxillary incisors were divided in three experimental groups of 10 and two positive and negative control groups of each 4 teeth, and prepared us...

background: the specific antibody response against newcastle disease virus (ndv) in the blood serum of chickens hatched from eggs exposed to low dose gamma-radiation was studied. materials and methods: two groups of eggs of commercial meat chicken lines were irradiated with the dose of 0.30 gy 60co gamma-rays before incubation and on the 19th day of incubation, respectively. the same number of ...