[Increasing the scar strength after preventive skin irradiation with low-intensity laser].
In the experiment on 218 white rats, it was established that preliminary influencing upon the site of a future incision with the infrared laser radiation in constant regime within the range of from 1 to 150 mW (dosage of radiation per 1 field of 0.06-9.3 J/cm2) facilitated pronounced stimulation of the processes of collagen formation and significant increase in strength of a forming scar. In increasing the power of radiation, the reparative processes in a wound are slowed and disturbed; in power of 250 mW, a wound heals by second intention, in average, after (32.6 +/- 3.2) days.
Efendiev
A I
AI
Tolstykh
P I
PI
Dadashev
A I
AI
Azimov
S A
SA
D000818:Animals; D002921:Cicatrix / Q000503:physiopathology*; D004307:Dose-Response Relationship, Radiation; D053685:Laser Therapy; D008954:Models, Biological; D011300:Preoperative Care; D011879:Radiotherapy Dosage; D051381:Rats; D012867:Skin / Q000503:physiopathology / Q000528:radiation effects*; D013529:Surgical Wound Dehiscence / Q000517:prevention & control*; D013718:Tensile Strength; D014945:Wound Healing / Q000502:physiology / Q000528:radiation effects
Povyshenie prochnosti rubtsa pri preventivnom obluchenii kozhi nizkointensivnym lazerom.