Scanning electronic microscopy showed that cells with spindle shape spread on PGA fiber.
扫描电镜可见细胞在PGA纤维上生长良好，呈长梭形。
Tumor tissue from the spindle cells and collagen fiber bundles cutting through, glass-like degeneration and calcification.
瘤组织由梭形细胞和胶原纤维束交织而成，可发生玻璃样变和钙化。
Objective: To study the muscle spindle morphology, distribution and their relationship with the fiber-types in human pectoralis major and pectoralis minor.
目的：探讨人胸大肌、胸小肌肌梭的形态、分布及其与梭外肌纤维型的关系。
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