The neurotoxicity caused by methylmercury (MeHg) is well documented; however, the developmental neurotoxicity in spinal cord is still not fully understood. Here we investigated whether MeHg affects the spinal cord layers development. Chicken embryos at E3 were treated in ovo with 0.1 μg MeHg/50 μL saline solution and analyzed at E10. Thus, we performed immunostaining using anti-γ-H2A.X to recog...

Complex movement disorder is a relatively rare presentation of neurolupus. Antiphospholipid antibodies are associated with movement disorders likely via aberrant neuronal stimulation. Antiribosomal P antibodies have been previously associated with neuropsychiatric disorders but their correlation with movement disorder was not previously established. Our case report involves a 17-year-old Caucas...

Background: Mild to severe post-transfusion adverse reactions have been reported in a proportion of immunodeficient patients receiving intravenous immunoglobulin (IVIg). Anti-IgA antibody has been proposed to be associated with development of such reactions. Objective: To assess the association between anti-IgA levels of different isotypes and adverse reactions induced in immunodeficient patien...

Mice were immunized with model xenogeneic (both the VH frameworks and the CH domains of human origin), chimeric (just VH frameworks human), or self antibodies, and the antiantibody responses were dissected. Only the self antibody did not elicit a response. A strong response was elicited by the most xenogeneic antibody with approximately 90% against the C and approximately 10% against the V. The...

background: due to underlying autoimmune background of guillain-barré syndrome (gbs), the possible role of infectious agents cytomegalovirus  (cmv) and  epstein-barr virus (ebv) and also due to association  of anti-ganglioside antibodies with gbs, the present study aimed to investigate the  associations   between serum anti-ganglioside antibodies (aga) level,  type  of  infection  and electrodi...

background: mild to severe post-transfusion adverse reactions have been reported in a proportion of immunodeficient patients receiving intravenous immunoglobulin (ivig). anti-iga antibody has been proposed to be associated with development of such reactions.   objective: to assess the association between anti-iga levels of different isotypes and adverse reactions induced in immunodeficient pati...

Background: Type 1 diabetes mellitus (T1DM) as an autoimmune disorder is associated with other autoimmune diseases such as autoimmune thyroid (AIT) disease. The aim of this study was to determine the prevalence of AIT in children who were referred to Amirkola Endocrine Clinic (north of Iran). Methods: This cross-sectional study was carried out on 100 diabetic children aged 1-15 years during ...

Background and Aims: The hepatitis C virus (HCV) F protein is a recently described, frameshift product of HCV core encoding sequence. Its function and antigenic properties are unknown. In order to assess the presence of antibodies specific for F protein we characterized specific anti-F antibodies in patients with chronic HCV infection. Methods: The F protein was cloned from the HCV genome....

Case presentation: A 12-year-old girl presented with recurrent tonic-clonic seizures, alternating interictal sleepiness and confusion, after an initial picture of two days fever flu-like symptoms. The patient developed a refractory status epilepticus was intubated remained in coma for 30 days. had previous history mild neurodevelopmental delay diagnosis mental retardation. At seven years old, t...