In the present study, sheep crude hydatid cyst fluid antigen (SCHCFA) was prepared by ammonium sulfate precipitation, centrifugation and dialysis. SDS-PAGE of SCHCFA showed seven polypeptides of 72.8 kDa, 66.5 kDa, 60.2 kDa, 41 kDa, 25.1 kDa, 19 kDa and 8 kDa when stained with Coomassie briliant Blue R-250. The initial part of the ascending loop of the first peak (PI) when resolved by gel filtr...

Three years after beginning employment at a bakery, a 32-year-old Japanese man began experiencing acute asthma exacerbations after exposure to rye flour. Antigen-specific serum IgE antibodies were detected to the albumin and globulin, gliadin, prolamin, and glutenin protein fractions of rye flour purified from the crude antigen, but only to the albumin and globulin fraction of wheat flour. The ...

Neurocysticercosis (NCC), the cerebral presence of Taenia solium metacestode (Cysticercus cellulosae), is responsible for neurological disorders worldwide. In order to validate an immunodiagnosis for public-health patients in the State of Parana-Brazil, crude antigen of Taenia crassiceps metacestode (Cysticercus longicollis) was used as an alternative heterologous antigen to be used in ELISA an...

Cysticercosis caused by Taenia solium metacestodes is a worldwide public health problem. Important progress in the development of effective and practical vaccines against this disease has been made. In this study, the promising T. solium oncospheral vaccine candidate named TSOL18 antigen was produced in a 5-liter fermentor. During the process of fermentation, the pH of the culture was always ke...

INTRODUCTION The presence of MUC5AC (M1 antigen) and MUC6 have previously been found in ovarian mucinous cyst. We characterized the mucins in the crude mucus and tissue of a mature ovarian teratoma in an 8 year old girl. MATERIALS AND METHODS Mucins were purified from crude mucus by density gradient ultra-centrifugation in CsCl and analysed by gel-filtration and SDS-PAGE analysis. Mucin ident...

objective(s): the aim of this study was to estimate effects of hyperbaric (hb) treatment by determination of cd15s and cd11b leukocyte proinflammatory markers expression.  in addition, this study describes changes in cd77 and cd34 expression on rat endothelial cells in renal, pulmonary and cardiac tissue following exposure to hyperbaric pressure. materials and methods:expression of cd11b and cd...

capture elisa system was developed for diagnosis of visceral leishmaniasis (vl) using a monoclonal antibody raised against an antigen previously detected in the urine of vl patients. urine samples from confirmed vl cases from yemen, nepal, spain, sudan and brazil were tested in the capture elisa in comparison with urine samples from endemic and non-endemic areas along with urine samples from pa...

the immounological responses to s. aureus cell wall antigens, namely crude or whole cell, teichoic acid (ta) peptidoglycan prepared in conventional way (cpg), cell wall (cw), lipoteichoic acid (lta) were investigated by number of immunological methods e.g. ria, elisa, immunodiffusion and western blotting techniques.also a method for preparation of peptidoglycan (mpg) was modified and used as va...

fasciolosis is a disease caused by liver fluck of the genus of fasciola. diagnosis of fasciolosis has been challenging for a long period due to low sensitivity of the coprological diagnostic method. in this study, an in-house dot-elisa method; using excretion–secretory (es ag) and crude (cr ag) antigens of fasciola was described for diagnosis of fasciolosis in cattle. for this purpose, the sera...