急性烧伤及烧伤类型的肌肉力学特性研究
An Investigation of Muscle Mechanical Properties in Acute Burns and Burn Types.
作者信息
Ramazanoğlu Engin, Usgu Serkan, Yakut Yavuz, Çınar Murat Ali, Bayramlar Kezban, Güneş Ali, Erkiliç Ahmet
机构信息
Physiotherapy and Rehabilitation Department, Faculty of Health Sciences, SANKO University, 27000 Gaziantep, Turkey.
Physiotherapy and Rehabilitation Department, Faculty of Health Science, Hasan Kalyoncu University, 27000 Gaziantep, Turkey.
出版信息
J Clin Med. 2025 Mar 29;14(7):2344. doi: 10.3390/jcm14072344.
: This study investigated the mechanical properties (tone, stiffness, and elasticity) of the biceps brachii (BB) muscle in the acute phase of different burn types. : A total of 30 individuals (18-63 years) participated and were divided into three groups: flame, electrical, and scald burns. Myotonometric measurements assessed BB muscle tone, stiffness, and elasticity at admission (week 1) and at weeks 2 and 3. : When comparing the three time points, BB tone and stiffness significantly decreased by week 3 ( < 0.05), while elasticity remained unchanged ( > 0.05). Across burn types, BB tone, stiffness, and elasticity were similar at all three time points ( > 0.05). In the acute phase, BB tone and stiffness decreased by week 3, but elasticity showed no change. : Different burn types exhibited similar BB mechanical properties over time. However, burn types may influence muscle tone and stiffness differently during acute recovery. Further studies with larger populations are needed to compare treatments across burn types and assess long-term mechanical property changes.
本研究调查了不同烧伤类型急性期肱二头肌（BB）的力学特性（张力、刚度和弹性）。共有30名年龄在18至63岁之间的个体参与研究，并被分为三组：火焰烧伤组、电击烧伤组和烫伤组。采用肌动测量法在入院时（第1周）以及第2周和第3周评估BB肌的张力、刚度和弹性。在比较三个时间点时，到第3周时BB肌的张力和刚度显著降低（<0.05），而弹性保持不变（>0.05）。在所有烧伤类型中，三个时间点的BB肌张力、刚度和弹性均相似（>0.05）。在急性期，到第3周时BB肌的张力和刚度降低，但弹性无变化。不同烧伤类型随时间推移表现出相似的BB肌力学特性。然而，在急性恢复期间，烧伤类型可能对肌张力和刚度有不同影响。需要进一步开展更大规模人群的研究，以比较不同烧伤类型的治疗方法并评估长期力学特性变化。
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