Primary intestinal lymphangiectasia (PIL) is rare disorder characterized by congenital malformation or obstruction of intestinal lymphatic drainage; it is responsible for protein losing enteropathy leading to lymphopenia, hypoalbuminemia and hypogammaglobulinemia. A low-fat diet associated with medium-chain triglyceride supplementation is the cornerstone of PIL management. The administration of...

BACKGROUND Patients with common variable immunodeficiency often suffer from recurrent bacterial infections. Administration of immunoglobulins is a well-established treatment to reduce the frequency and severity of these infections. However, in patients with anti-IgA antibodies or side effects to previous immunoglobulin substitution therapy, administration of immunoglobulins may lead to anaphyla...

The immune response consists of two main components: humoral immunity represented by B lymphocytes and cellular immunity maintained by the T lymphocytes. Immunoglobulins, produced by B-lymphocytes, are the main mediators of humoral immunity, and deficiencies at this level affect the body's response to infection. Plasmocytes produce nine antibody izotypes: immunoglobulins G (IgG1, IgG2, IgG3, Ig...

The anuran amphibian, Rana catesbiana, has been found to possess at least two kinds of immunoglobulins corresponding to gammaG- and gammaM-classes. These classes have the same chain structures as those of their counterparts in higher animal species. Light chains of both immunoglobulins had molecular weights of 20,000. Heavy chains of the gammaM-class had molecular weights of 72,100; those of th...

Immunoglobulins form an important component of the immunological activity found in milk and colostrum. They are central to the immunological link that occurs when the mother transfers passive immunity to the offspring. The mechanism of transfer varies among mammalian species. Cattle provide a readily available immune rich colostrum and milk in large quantities, making those secretions important...

9.5 Range of Application, Dosage 9.5.1 Indications for Subcutaneous or Intramuscular Injection of Normal Immunoglobulins 9.5.2 Indications for Intravenous Injection of Normal Immunoglobulins 9.5.2.1 Primary Immunodeficiency Diseases 9.5.2.2 Secondary Immunodeficiency Diseases 9.5.2.3 High-Dose ivIg Treatment in Certain Autoimmune Diseases and Diseases of Unknown Etiology 9.5.3 Licensed Indicati...

The systemic lupus erythematosus (SLE) is an autoimmune disorder with a broad array of clinical signs. In this research, we aimed to use intravenous immunoglobulins (IVIG) called intacglobin as monotherapy to manage an SLE in three patients. Laboratory investigations for SLE diagnosis were done, including the detection of anti-nuclear antibodies (ANA) and SLE confirmation by detecting high tite...

Diabetic patients have an increased proportion of their immunoglobulins nonenzymically glycated. To investigate the possibility that this may contribute to increased susceptibility to infection, we compared the immunoreactivity of glycated and nonglycated human immunoglobulins against rubella and hepatitis; streptococcal exoenzyme and infectious mononucleosis; human lymphocytotoxic antigens (HL...