利用 9.4T 磁共振成像技术观察二齿栉水母蛹体的形态学特征

IF 2.5 3区医学 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Magnetic Resonance in Medical Sciences Pub Date : 2024-04-01 Epub Date: 2023-02-08 DOI:10.2463/mrms.bc.2022-0070

Shoto Ikegami, Dai Ishiyama, Yoshiki Oda, Kinuko Niihara, Masafumi Yoshida, Keiichi Honda, Takashi A Inoue, Kagayaki Kuroda

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引用次数: 0

摘要

在 9.4T 温度条件下，持续观察二裂喙蝇蛹的变态过程，直至其出壳。在观察初期，躯干中的大部分体积被一个巨大的液态团块占据，而周围的组织已经存在。随着肿块的缩小，形成了飞行肌肉等组织，而储层则延长形成了肠道。这意味着液态块是形成成体组织的原材料。

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Morphological Observation of the Pupal Body of Trypoxylus dichotomus Using 9.4T MR Imaging.

Metamorphosis in the pupae of the Trypoxylus dichotomus was continuously observed at 9.4T until their emergence. A large liquid-like mass occupied most of the volume in the trunk, while the surrounding tissue already existed at the beginning of the observation period. As the mass shrunk, tissues such as flight muscle formed, whereas the reservoir became prolonged to form the intestinal tract. This implies that the liquid-like mass worked as the raw material for creating adult tissues.

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来源期刊

Magnetic Resonance in Medical Sciences RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

5.80

自引率

20.00%

发文量

审稿时长

>12 weeks

期刊介绍： Magnetic Resonance in Medical Sciences (MRMS or Magn Reson Med Sci) is an international journal pursuing the publication of original articles contributing to the progress of magnetic resonance in the field of biomedical sciences including technical developments and clinical applications. MRMS is an official journal of the Japanese Society for Magnetic Resonance in Medicine (JSMRM).