Relationship among collagen amount, distribution and architecture in the M-longissimus thoracis and M-pectoralis profundus from pigs
Relationship among collagen amount, distribution and architecture in the M-longissimus thoracis and M-pectoralis profundus from pigs
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DOI：
10.1016/s0309-1740(02)00135-3
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发表时间：
2003-05-01
期刊：
影响因子：
7.1
通讯作者：
Tabata, S
中科院分区：
文献类型：
--
作者：
Nakamura, YN;Iwamoto, H;Tabata, S
比较了猪胸最长肌（LT）和胸深肌（PP）肌束膜和肌内膜中I型和III型胶原和胶原纤维结构的相对分布。LT肌中Ⅰ型肌纤维占16.8%，Ⅱ A型占12.9%，Ⅱ B型占70.2%，PP肌中Ⅰ型肌纤维占25.4%，Ⅱ A型占23.1%，Ⅱ B型占51.5%。LT肌胶原总量为2.66mg/g，PP肌胶原总量为4.13mg/g，两者差异显著（P
The relative distribution of types I and III collagens and collagen fibre architecture in the perimysium and endomysium were compared to the longissimus thoracis (LT) and pectoralis profundus (PP) muscles in pigs. The LT muscle was composed of type I myofibres 16.8%, IIA 12.9% and IIB 70.2%, and the PP muscle was 25.4, 23.1 and 51.5%, respectively. The total collagen amount differed significantly between the LT (2.66 mg/g) and PP (4.13 mg/g) muscle (P