[Effect of infrared laser radiation on sorption of dry cartilage and connective tissue preparations].
Cartilaginous and connective tissues were exposed to a moderate-intensity IR laser treatment with IR radiometric temperature control. The isotherms of water sorption by dry preparations of intact and laser-treated tissues were obtained and calculated in terms of well known models. It was shown that the sorption capacity of a monolayer of tissues decreases with increasing temperature during laser treatment. Changes in the supramolecular structure of the extracellular matrix of tissues (loss of regularity) upon IR laser exposure are discussed.
Averkiev
S V
SV
Chemical Department, Lomonosov Moscow State University, Vorob'evy Gory, Moscow, 119899 Russia.
Ignat'eva
N Iu
NIu
Lunin
V V
VV
Sobol'
E N
EN
D000818:Animals; D002356:Cartilage / Q000378:metabolism / Q000528:radiation effects*; D003238:Connective Tissue / Q000378:metabolism / Q000528:radiation effects*; D007259:Infrared Rays; D007834:Lasers; D051379:Mice