Statural Growth in 31 Japanese Patients with SHOX Haploinsufficiency: Support for a Disadvantageous Effect of Gonadal Estrogens
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- FUKAMI Maki
- Department of Endocrinology and Metabolism, National Research Institute for Child Health and Development
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- NISHI Yoshikazu
- Department of Pediatrics, Hiroshima Red-Cross Hospital
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- HASEGAWA Yukihiro
- Division of Endocrinology and Metabolism, Tokyo Metropolitan Kiyose Children's Hospital
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- MIYOSHI Yoko
- Department of Pediatrics, Osaka University School of Medicine
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- OKABE Takashi
- Department of Pediatrics, Toyama Municipal Hospital
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- HAGA Nobuhiko
- Department of Orthopedics, Shizuoka Children's Hospital
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- NAGAI Toshiro
- Department of Pediatrics, Dokkyo University School of Medicine Koshigaya Hospital
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- TANAKA Toshiaki
- Division of Endocrinology and Metabolism, National Research Center for Child Health and Development
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- OGATA Tsutomu
- Department of Endocrinology and Metabolism, National Research Institute for Child Health and Development
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抄録
Although gonadal estrogens are known to facilitate the development of skeletal lesion in SHOX haploinsufficiency, controversy exists as to whether gonadal estrogens are disadvantageous to pubertal growth. To clarify this matter, we analyzed growth pattern in 31 Japanese patients with a normal karyotype and molecularly confirmed SHOX haploinsufficiency. The mean height SD score at the diagnosis of SHOX haploinsufficiency was similar between patients identified in childhood and those identified in adulthood (–2.7 ± 0.8 [n = 15] vs. –2.4 ± 0.7 [n = 16], P = 0.36), and was significantly lower in patients identified by the studies for short stature than in those ascertained by the familial studies of the probands both in childhood (–3.0 ± 0.6 [n = 11] vs. –1.8 ± 0.5 [n = 4], P = 0.0051) and in adulthood (–3.0 ± 0.9 [n = 5] vs. –2.2 ± 0.5 [n = 11], P = 0.040). Analysis of longitudinal paired growth data obtained in seven females showed a significantly different mean height SD score between childhood and adulthood (–2.3 ± 0.5 vs. –2.9 ± 0.8, P = 0.0060). The results imply that gonadal estrogens have a deleterious effect on pubertal growth in SHOX haploinsufficiency, and that the growth disadvantage is recognizable by longitudinal rather than cross-sectional growth studies.<br>
収録刊行物
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- Endocrine Journal
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Endocrine Journal 51 (2), 197-200, 2004
一般社団法人 日本内分泌学会
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詳細情報 詳細情報について
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- CRID
- 1390001206299243264
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- NII論文ID
- 130004443116
- 10012888213
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- NII書誌ID
- AA10901436
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- ISSN
- 13484540
- 09188959
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- PubMed
- 15118270
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可