Skip to main content
padlock icon - secure page this page is secure

Open Access Morphometric parameters of air in lungs of laboratory rats on physical exercise.

Download Article:

The full text article is available externally.

The article you have requested is supplied via the DOAJ. View from original source.

This article is Open Access under the terms of the Creative Commons CC BY-NC licence.

Aim: to determine the morphological and functional relationships between the morphometric parameters of lung airness tissue specimens of laboratory rats and indicators of physical endurance while swimming with weights and running on a treadmill. Material and methods. The physical endurance of laboratory rats evaluated in tests of swimming with weights and running on a treadmill using computer video markerless tracking. After strenuous exercise prepared histologic lung stained with hematoxylin and eosin. In morphometric study there were determined areal parameters of lung airness and pulmonary distelectasis. Results. When comparing the results of studies of physical endurance to the morphometric data of lung airness and pulmonary distelectasis identified the parameters of the same type of regression. Between changes in the morphological and physiological characteristics was a strong and average power correlation. The highest coefficient of correlation was established between the indicators of physical endurance and the parameter characterizing the degree of pulmonary distelectasis. Conclusion. Indicators of physical performance were the best in the big lung airness. At the same time, to a lesser extent than in the lung were presented wears off portions of the alveoli, the longer the biological objects to perform physical work. Fitted regression dependence characterizing the effect on physical endurance performance airiness of the lungs and spread them distelectasis.
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Document Type: Research Article

Affiliations: State Scientific Research Center n.a. A.I. Burnasyan — Federal Medical Biophysical Center of Federal Medical Biological Agency

Publication date: January 1, 2015

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more