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Influence of temperature on Mean Scattering Spacing estimation of in vitro bovine muscle

机译:温度对体外牛肌的平均散射间距估计的影响

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Periodicity of structures can be investigated with backscattered ultrasound, usually by applying spectral methods and estimating the Mean Scatterer Spacing (MSS). Biological tissues, such as skeletal muscle, or liver or trabecular bone, can present periodic or quasi-periodic structures. In this work it is studied the behavior of MSS with temperature and frequency for in vitro samples of bovine muscular tissues. MSS was obtained in the range of 37ºC to 43ºC, and between 1 MHz to 10.0 MHz Results show that, for the studied sample, MSS decreased with temperature for the muscle. It seems to be in agreement with the expected physiologic behavior of muscular fibers. Further complementary experiments are being envisaged.
机译:可以通过施加光谱方法和估计平均散射间距(MSS)来研究结构的周期性。 生物组织,例如骨骼肌或肝脏或小梁骨,可以存在周期性或准周期性的结构。 在这项工作中,研究了MSS对牛肌肉组织体外样品的温度和频率的行为。 MSS是在37º C至43º C的范围内获得的,并且在1MHz至10.0MHz的结果之间显示,对于研究的样品,MS的温度降低了肌肉。 它似乎与肌肉纤维的预期生理行为一致。 设想了进一步的互补实验。

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