Journal info
Aims and Scope |
||
Select Journal
Journals
Bratislava Medical Journal Endocrine Regulations General Physiology and Biophysics 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 Neoplasma Acta Virologica Studia Psychologica Cardiology Letters Psychológia a patopsych. dieťaťa Kovove Materialy-Metallic Materials Slovenská hudbaWebshop Cart
Your Cart is currently empty.
Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.
General Physiology and Biophysics Vol.29, No.1, p.129–133, 2010 |
||
Title: Analysis of rat papillary muscle transverse deformation by laser diffraction | ||
Author: Adolfo Virgen-Ortiz, Alejandro Apolinar-Iribe, Martín E. Ríos-Martínez, José L. Marín, Jesús Muñiz | ||
Abstract: We use laser diffraction in the analysis of the transversal deformation that the papillary muscle of the female and male Wistar rat may undergo when is subjected to different tension (tension range, 0–30 mN) in the longitudinal plane. Papillary muscles from the right ventricle were illuminated at normal incidence with a He-Ne laser lasing at 594 nm at room temperature. The far-field diffraction pattern projected to a screen was recorded with a digital camera for its analysis. The analysis of the stress-strain curves from the two experimental groups shows that the papillary muscles from male rats exhibit a higher stiffness in the transversal axis compared to the female rats. |
||
Keywords: Cardiac papillary muscle — Transverse deformation — Laser diffraction | ||
Year: 2010, Volume: 29, Issue: 2 | Page From: 129, Page To: 133 | |
doi:10.4149/gpb_2010_02_129 |
||
|
download file |
|