OBJECTIVE enthesitis-related arthritis subtype of juvenile idiopathic arthritis (JIA-ERA) clinically resembles reactive arthritis (ReA). In patients with ReA the immune response is targeted at the outer membrane protein (OMP) of Salmonella typhimurium. We studied the immune response in JIA-ERA to S. typhimurium OMP. METHODS synovial fluid mononuclear cells (SFMC) and peripheral blood mononucl...

PURPOSE Two cell lines derived from ocular tumors of a transgenic mouse expressing the SV40 large T antigen have been established as models of human retinoblastoma. One line, TM, originated from a metastasis, and the other, TE, originated from the primary tumor. The authors compared these two lines with the normal adult mouse eye by analysis of the expression of five photoreceptor cell-specific...

skin test trials with standards s. mansoni antigen have been undertaken inn iran to determine the reliability of this method for the misdiagnosis of urinary bilharziasis and the factors which interfere with the results obtained, such as the presence of animal schistosomes and human infection with intestinal helminthiasis.five groups of people, namely, known infected caws of urinary bilharziasis...

In this study, the use of Mtp-40 and alpha antigen polymerase chain reaction (PCR) amplification fragments for the precise tuberculosis (TB) diagnosis was evaluated. One hundred and ninety two different samples were obtained from 113 patients with suspected TB. Mtp-40 and alpha antigen protein genes were amplified by the PCR technique and compared to both the "gold standard" (culture) test, as ...

heartworm infection is one of the most important parasitic diseases in dogs and an increasing number of cases are reported each year by necropsy in ahvaz. this study was conducted to determine the prevalence of dirofilaria immitisinfection and to investigate the risk factors related to heartworm disease in urban dogs in this area. blood samples were collected from 100 dogs from feb 2007 to feb ...