Related Experiment Video

Updated: Jul 16, 2026

Mapping Infant Immunity with Minimal Input: Integrative Single-Cell and Multiomic Profiling
10:29

Mapping Infant Immunity with Minimal Input: Integrative Single-Cell and Multiomic Profiling

Published on: April 3, 2026

[Serum immunoglobulin patterns in some diseases of infancy]

G Vacca1, A Spada

  • 1Ospedale Civile S. Croce di Cuneo, Divisione Pediatrica.

Archivio Per Le Scienze Mediche
|February 1, 1969
PubMed

Following a previous note dealing with rickets, intestinal malabsorption, virus hepatitis and mongolism, the present paper deals with serum immunoglobulin behaviour in thymomegaly, nephrosis and response to TAB vaccination. Thymomegaly was accompanied by increases in all three Ig classes, followed by normalisation of values shortly after steroid treatment. in nephrotic proteinuria, determination of glomerular selectivity via the evaluation of IgG and transferrin clearance was of assistance with respect to prognosis and therapy. Artificial antigen stimulation of healthy and mongoloid subjects with TAB vaccine was not followed by differences in Ig class behaviour; similar stimulation of full-term and immature neonates, however, showed a rapid and frank increase in immature IgM values with respect to the non-stimulated immature subject of equal age and weight.

More Related Videos

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay06:15

Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay

Published on: September 7, 2018

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis08:46

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis

Published on: August 12, 2020

Related Concept Videos

Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Transcytosis of IgG01:15

Transcytosis of IgG

Transcytosis is the process in which molecules are internalized by endocytosis, transported across the cell, and released through exocytosis from the opposite end of the cell. Molecules such as insulin, immunoglobulins, and certain nutrients are transferred through the recycling endosomes by recycling and transcytosis.
IgG molecules from a mother undergo transcytosis starting around 13 weeks of gestation. The amount of IgG transferred and entering the fetal blood circulation increases with...
Humoral Immune Responses01:36

Humoral Immune Responses

Overview
Antibody Structure01:10

Antibody Structure

Overview
Antibodies, also known as immunoglobulins (Ig), are essential players of the adaptive immune system. These antigen-binding proteins are produced by B cells and make up 20 percent of the total blood plasma by weight. In mammals, antibodies fall into five different classes, which each elicits a different biological response upon antigen binding.
The Y-Shaped Structure of Antibodies Consists of Four Polypeptide Chains
Antibodies consist of four polypeptide chains: two identical heavy...
Antibody Structure and Classes01:25

Antibody Structure and Classes

Antibodies, also known as immunoglobulins, are produced by B cells in response to foreign substances, such as bacteria and viruses. These proteins are critical for recognizing and neutralizing these substances, protecting the body from potential harm.
The basic structure of an antibody consists of four protein chains: two identical heavy chains and two identical light chains. These chains are held together by disulfide bonds and other non-covalent interactions, forming a Y-shaped structure.
Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature is...