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ID 118075
Title Alternative
正常妊婦および安静臥床を行った切迫早産妊婦における、超音波計測による大腿四頭筋の筋厚の変化について
Author
Yonetani, Naoto Tokushima University
Suzue, Naoto Tokushima Red Cross Hospital KAKEN Search Researchers
Katoh, Shinsuke Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Maeda, Kazuhisa Shikoku Medical Center for Children and Adults KAKEN Search Researchers
Keywords
Ultrasonography
quadriceps femoris
pregnancy
bed rest
threatened preterm labor
muscle thickness
Content Type
Thesis or Dissertation
Description
This study aimed to evaluate the changes in quadriceps femoris muscle thickness during the pregnancy and postpartum periods and to elucidate the effect of bed rest for threatened preterm labor on muscle thickness. In 26 women with normal pregnancy, quadriceps femoris thickness was measured at 11–13, 26, 30, and 35 weeks’ gestation, and at 3–5 days and 1 month postpartum using ultrasonography. In 15 pregnant women treated with bed rest for threatened premature labor, quadriceps femoris thickness was measured at 30 and 35 weeks’ gestation and postpartum. In women with normal pregnancy, quadriceps femoris thickness increased, peaking at 35 weeks’ gestation, followed by a postpartum decrease. In women on bed rest, quadriceps femoris thickness showed no significant change during the pregnancy and postpartum periods, and the muscle was significantly thinner at 35 weeks’ gestation than that in women with normal pregnancy. In conclusion, a significant increase in quadriceps femoris muscle thickness during normal pregnancy was found using ultrasonography. Meanwhile, in pregnant women on bed rest treatment, the quadriceps femoris was significantly thinner in the late third trimester than that in normal pregnant women. Prolonged bed rest can affect normal changes in the quadriceps femoris muscle thickness during the pregnancy and postpartum periods.
Journal Title
Scientific Reports
ISSN
20452322
Publisher
Springer Nature
Volume
12
Start Page
17506
Published Date
2022-10-19
Remark
内容要旨・審査要旨・論文本文の公開
本論文は,著者Yohei Takahashiの学位論文として提出され,学位審査・授与の対象となっている。
Rights
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
EDB ID
DOI (Published Version)
URL ( Publisher's Version )
FullText File
language
eng
TextVersion
ETD
MEXT report number
甲第3673号
Diploma Number
甲医第1558号
Granted Date
2023-02-09
Degree Name
Doctor of Medical Science
Grantor
Tokushima University
departments
University Hospital
Medical Sciences