Background Premature ovarian failure (POF) is a disorder of multi causal etiology. Autoimmunity has been proposed as a mechanism for some cases of ovarian follicle dysfunction which is evident in POF. The aim of this study was to identify the level of auto-antibodies in POF and familial POF patients. MaterialsAndMethods In this study, auto-antibodies including anti-ovarian antibody (AOA), anti ...

The five mycobacteria Mycobacterium lepraemurium, M. leprae, M. bovis BCG, M. smegmatis, and M. intracellulare were studied. Catalase and peroxidase activities were demonstrated in polyacrylamide and crossed immunoelectrophoresis gels for M. lepraemurium, M. intracellulare, and BCG, but not for M. leprae. Peroxidase and catalase activities were associated with the same precipitate line in cross...

An immunohistochemical procedure for the detection of immunoglobulin G adherent to platelets is described. The peroxidase anti-peroxidase method is used to detect antibody activity directed against platelets from normal donors in the sera from 305 individuals. These subjects were divided into three groups: group 1, patients referred for tissue typing; group 2, healthy normal females; group 3, h...

Abstract Background The reported incidence of postlobectomy hypothyroidism is quite different among studies with an average 22%. Many risk factors predict the development in patient undergoing thyroid lobectomy. Aim aim this study was to assess predictors after Methods A retrospective observational conducted at Faiha Specialized Diabetes, Endocrine, and Metabolism Center Zain Alabdeen Teaching ...

Autoimmune thyroiditis is one of the most common causes acquired hypothyroidism in children and adolescents. Both genetic susceptibility environmental factors play a role etiopathogenesis. We report two cases autoimmune here with varied presentation. them had different clinical features at On investigation, both elevated thyroid-stimulating hormone (TSH), low T4 anti-Thyroid peroxidase (TPO) an...

DNA methylation is a cell-type-specific epigenetic marker that essential for transcriptional regulation, silencing of repetitive and genomic imprinting. It also responsible the pathogenesis many diseases, including cancers. Herein, we present simple approach quantifying global in ovarian cancer patient plasma samples based on new class biopolymer nanobeads. Our utilises immune capture target el...

Rabbits or guinea pigs infested with Ixodes scapularis acquire resistance to tick bites, a phenomenon, known as tick immunity, that is partially mediated by antibody. To determine the salivary gland antigens that elicit antibodies in the host, an I. scapularis salivary gland cDNA expression library was probed with serum from tick-immune rabbits. Sera from sensitized rabbits strongly recognized ...