EC Pulmonology and Respiratory Medicine

Review Article Volume 12 Issue 8 - 2023

History and Mystery of Pulmonary Surfactant Membranes

RaghavendraRao MV1*, AbdurRahman2 and Chennamchetty Vijay Kumar3

1Scientist Emeritus, Director of Research Laboratory, Apollo Institute of Medical Sciences and Research, Hyderabad, TS, India

2Consultant Biochemist, Vijaya Diagnostic Centre, Himayat Nagar, Hyderabad, TS, India

3Professor, Department of Pulmonary Medicine, Apollo Institute of Medical Sciences and Research, Hyderabad, TS, India

*Corresponding Author: Raghavendra Rao MV, Scientist Emeritus, Director of Research Laboratory, Apollo Institute of Medical Sciences and Research, Hyderabad, Telangana, India.
Received: August 15, 2023; Published:September 04, 2023



The lung is a complicated organ. Lungs play a pivotal walk on part in safeguarding cellular respiration. The lung epithelium is concealed by pulmonary surfactant, which is an intricate membranous proteolipid film that keeps going lung function.

Epithelial alveolar type 2 cells secrete alveolar epithelium. Pulmonary surfactant is the first respiratory barrier against inhaled foreign matter and microorganisms. This pulmonary surfactant lessens surface tension.

Pulmonary surfactant deficiency is associated with respiratory pathologies, and treatment often includes supplementation with exogenous materials.

The respiratory membrane contains type 1, and type 11 Alveolar epithelial cells, endothelial and fibroblasts. Pulmonary surfactant (PS) is a lipid-protein complex essential to stabilize the alveoli.

 Keywords: Type 1 and Type 11 Alveolar Epithelial Cells; Endothelial; Fibroblasts; Extracorporeal Membrane Oxygenation

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Raghavendra Rao MV., et al. "History and Mystery of Pulmonary Surfactant Membranes". EC Pulmonology and Respiratory Medicine  12.8 (2023): 01-10.