| 000 | 02365nab a2200337 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260702004755.0 | ||
| 008 | 260701s2023 ag |||||||||||||||||eng | ||
| 041 | 0 | _aeng | |
| 100 | 1 |
_aSaito, Keisuke _9199367 |
|
| 700 | 1 |
_aGoto, Shigemi _9199368 |
|
| 700 | 1 |
_aHiraba, Katsunari _9199369 |
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| 700 | 1 |
_aFujiwara, Takuya _9199370 |
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| 700 | 1 |
_aMorita, Takumi _9199371 |
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| 700 | 1 |
_aTakasu, Hiroki _9199372 |
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| 700 | 1 |
_aKuroki, Kozue _9199373 |
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| 245 | 1 | 0 | _aHistochemical study of rabbit medial pterygoid muscle during postnatal development |
| 264 | 1 | _c2023 | |
| 030 | _aFOUNNE | ||
| 300 | _a9 páginas | ||
| 520 | _aThe medial pterygoid muscle is a layered structure like the masseter muscle. This study aimed at investigating the regional differences in fiber type composition and fiber diameter of the medial pterygoid muscle in the rabbit from birth until 33 weeks of age. Histochemical analysis of the medial pterygoid muscle was performed during five developmental stages (4, 9, 12, 18, and 33 weeks after birth) in 30 male Japanese white rabbits. Six fiber types (I, IC, IIC, IIA, IIAB, and IIB) were identified by mATPase staining. An increase in diameter was observed in fiber types I and IC until 9 weeks of age, and in fiber types IIC, IIA, IIAB, and IIB until 33 weeks of age. No significant differences in fiber diameter were noted in the different regions of the pterygoid muscle. Moderate fast to slow fiber type shifts occurred from weeks 4–12; thereafter, a rapid slow to fast fiber type shift was observed. Significant differences in fiber type composition based on regional differences were noted at 4 weeks of age. However, there was no difference in fiber type composition between regions at 33 weeks. In conclusion, it was clear that the diameter and proportion of fast fibers had increased even after reaching sexual maturity in rabbits. In addition, the medial pterygoid muscle tissues appeared to be homogenous at 33 weeks of age with very few differences between regions. | ||
| 650 | 4 |
_aMusculo Pterigoideo Medial _9199374 |
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| 650 | 4 |
_aDesarrollo Postnatal _9199375 |
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| 650 | 4 |
_aMusculo Tipo Fibra _9199376 |
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| 650 | 4 |
_aHistoquimica _9117588 |
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| 650 | 4 |
_aConejos _9117188 |
|
| 773 | 0 |
_tOdontology _x1618-1247 _gv. 105 n. 2 (2017) _w257190 |
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| 942 | _cART | ||
| 035 | _a(ODN)65670 | ||
| 001 | 266514 | ||
| 999 |
_c266514 _d266514 |
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| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
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