Related Experiment Video

Updated: Aug 15, 2026

Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting
08:05

Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting

Published on: December 12, 2011

Immunodiagnosis in clinical practice

K N Sinha1

  • 1Army Hospital, Delhi Cantt-110010.

The Journal of Communicable Diseases
|March 1, 1984
PubMed

Although the definitive diagnosis of diseases caused by worms and protozoa depends upon the demonstration of adult parasite or its ovum in excreta, blood and tissue biopsies of the patient, immunological methods can be of help in the identification of associated immunological syndromes, pathogeneses of these infections in man and as a guide to therapy. However, the non-availability of pure antigens is a limiting factor in effective application of these tests. The present paper describes the immunological syndromes associated with these diseases as well as some of the in-use immunodiagnostic tests.

More Related Videos

Multiplex Immunohistochemical Analysis of the Spatial Immune Cell Landscape of the Tumor Microenvironment06:32

Multiplex Immunohistochemical Analysis of the Spatial Immune Cell Landscape of the Tumor Microenvironment

Published on: August 18, 2023

Skin Biopsy for Diagnosing Discoid Lupus Erythematosus05:44

Skin Biopsy for Diagnosing Discoid Lupus Erythematosus

Published on: June 10, 2025

Related Concept Videos

Immunofluorescence Microscopy01:12

Immunofluorescence Microscopy

A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.
The...
Immunocytochemistry and Immunohistochemistry01:22

Immunocytochemistry and Immunohistochemistry

Immunocytochemistry (ICC) and immunohistochemistry (IHC) are techniques that use antibodies to check for specific proteins or antigens in a sample. The technique was first published by Albert Coons in 1941 to detect the presence of pneumococcal antigen in tissue sections from mice infected with Pneumococcus. Immunocytochemistry helps localization of proteins or antigens in individual cells like blood cells, stem cells, etc., while immunohistochemistry does the same for tissue samples.
These...
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Automated Microbial Diagnostics01:24

Automated Microbial Diagnostics

Automated diagnostic analyzers have transformed clinical microbiology by providing rapid and reliable methods for pathogen identification and antibiotic susceptibility testing. Among these systems, the Vitek 2 is widely used because it automates the traditionally labor-intensive processes of microbial identification (ID) and antibiotic susceptibility testing (AST), delivering standardized and timely results that are essential for effective patient care.Microbial Identification with ID CardsThe...