Related Experiment Video

Updated: Aug 18, 2026

Examining the Role of Nasopharyngeal-associated Lymphoreticular Tissue (NALT) in Mouse Responses to Vaccines
12:21

Examining the Role of Nasopharyngeal-associated Lymphoreticular Tissue (NALT) in Mouse Responses to Vaccines

Published on: August 1, 2012

[Hyperplasia of pharyngeal lymphoid tissue in children]

E Maciorkowska1, M Kaczmarski, M Sulik

  • 1III Kliniki Chorób Dzieci Akademii Medycznej w Białymstoku.

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|April 2, 1999
PubMed

Insights

Allergy is the primary cause of recurrent respiratory issues and breathing problems in children. Prompt diagnosis and management, including dietary changes, are crucial for improving children's health.

Area of Science:

  • Pediatric Allergy and Immunology
  • Otorhinolaryngology

Context:

  • Recurrent respiratory complaints and breathing disorders are common in children.
  • Children aged 4-12 presenting with these symptoms were hospitalized and examined.

Purpose:

  • To investigate the underlying causes of recurrent respiratory system complaints and breathing disorders in children.
  • To identify the role of allergy and immunological factors in these conditions.

Summary:

  • Out of 40 children, 90.5% had allergy as the main cause of their symptoms, while 7.5% had infection.
  • Common symptoms included recurrent upper respiratory tract infections, otitis, and mouth breathing.
  • Histopathological examination of adenoids revealed inflammatory processes causing breathing obstruction.
  • Elevated total IgE and peripheral blood eosinophilia were observed in some children.

Impact:

  • Highlights allergy as a major etiological factor in pediatric respiratory and breathing issues.
  • Suggests the importance of immunological and allergic assessments in diagnosing these conditions.
  • Recommends dietary and pharmacological interventions for affected children.

More Related Videos

Efficient Isolation Protocol for B and T Lymphocytes from Human Palatine Tonsils08:09

Efficient Isolation Protocol for B and T Lymphocytes from Human Palatine Tonsils

Published on: November 16, 2015

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue07:38

Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue

Published on: June 14, 2020

Related Concept Videos

Pharynx01:20

Pharynx

The pharynx, a tubular structure framed by skeletal muscle and lined with mucous membrane, extends continuously from the nasal cavities. It is segmented into three major areas: the nasopharynx, oropharynx, and laryngopharynx.
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
Lymphoid Cells and Tissues01:18

Lymphoid Cells and Tissues

Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
Primary Lymphoid Organs01:16

Primary Lymphoid Organs

Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
Secondary Lymphoid Organs01:15

Secondary Lymphoid Organs

Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
Anatomy of Respiratory System I: Upper Respiratory Tract01:29

Anatomy of Respiratory System I: Upper Respiratory Tract

The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract.
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...