{"id":12392,"date":"2024-05-09T09:27:21","date_gmt":"2024-05-09T00:27:21","guid":{"rendered":"http:\/\/www.hs-kyoto.net\/?p=12392"},"modified":"2024-07-12T10:39:26","modified_gmt":"2024-07-12T01:39:26","slug":"%e9%87%91%e6%a9%8b%e5%85%88%e7%94%9f%e3%81%ae%e8%ab%96%e6%96%87%e3%81%8ccommunications-biology%e3%81%ab%e5%8f%97%e8%ab%be","status":"publish","type":"post","link":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/?p=12392","title":{"rendered":"\u91d1\u6a4b\u5148\u751f\u306e\u8ad6\u6587\u304c<em>Commun. Biol.<\/em>\u306b\u63b2\u8f09"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.hs-kyoto.net\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56.png\" alt=\"\" class=\"wp-image-12398\" width=\"300\" height=\"291\" srcset=\"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56.png 608w, http:\/\/pathology.hs.med.kyoto-u.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56-309x300.png 309w, http:\/\/pathology.hs.med.kyoto-u.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56-115x112.png 115w, http:\/\/pathology.hs.med.kyoto-u.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56-150x146.png 150w, http:\/\/pathology.hs.med.kyoto-u.ac.jp\/wp-content\/uploads\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2024-04-08-20.35.56-400x388.png 400w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\">\u6065\u9aa8\u4e0b\u89d2\u306b\u306f\u6027\u5dee\u304c\u307f\u3089\u308c\u308b<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u91d1\u6a4b\u5148\u751f\u306e\u8ad6\u6587\u304cCommunications Biology\u306b\u53d7\u8afe\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30d2\u30c8\u80ce\u5150\u306e\u9aa8\u76e4\u5f62\u614b\u306e\u6027\u5dee\u306f\u3053\u308c\u307e\u3067\u306e\u5831\u544a\u3088\u308a\u3082\u305a\u3063\u3068\u65e9\u304f\u3001\u4e00\u6b21\u9aa8\u5316\u306e\u958b\u59cb\u6642\u306b\u3059\u3067\u306b\u660e\u3089\u304b\u3067\u3042\u308b\u3053\u3068\u3092\u3001\u7d71\u8a08\u5b66\u7684\u306b\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\">*\u5185\u5bb9\u306f\u3001\u4eac\u5927HP\u7b49\u3067\u7d39\u4ecb\u3055\u308c\u307e\u3057\u305f<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 has-custom-font-size is-style-outline has-small-font-size is-style-outline--1\"><a class=\"wp-block-button__link has-black-color has-white-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/www.kyoto-u.ac.jp\/ja\/research-news\/2024-05-20-1\" target=\"_blank\" rel=\"noreferrer noopener\">\u4eac\u5927HP\u3067\u7d39\u4ecb!!<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 has-custom-font-size is-style-outline has-small-font-size is-style-outline--2\"><a class=\"wp-block-button__link has-black-color has-white-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/www.kyoto-u.ac.jp\/sites\/default\/files\/2024-05\/web_2405_Kanahashi_Communications_Biology-03efe05aae8d03a6c76bbefc4962db14.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u8ad6\u6587\u6982\u8981.pdf<\/a><\/div>\n<\/div>\n\n\n\n<p>Kanahashi T, Matsubayashi J, Imai H, Yamada S, Otani H, Takakuwa T. Sexual dimorphism of the human fetal pelvis exists at the onset of primary ossification, Communications Biology, 2024, 7:538, https:\/\/doi.org\/10.1038\/s42003-024-06156-y<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Abstract<br>Human adolescent and adult skeletons exhibit sexual dimorphism in the pelvis. However, the degree of sexual dimorphism of the human pelvis during prenatal development remains unclear. Here, we performed high-resolution magnetic resonance imaging-assisted pelvimetry on 72 human fetuses (males [M]: females [F], 34:38; 21 sites) with crown-rump lengths (CRL) of 50\u2013225 mm (the onset of primary ossification). We used multiple regression analysis to examine sexual dimorphism with CRL as a covariate. Females exhibit significantly smaller pelvic inlet anteroposterior diameters (least squares mean, [F] 8.4 mm vs. [M] 8.8 mm, <em>P<\/em> = 0.036), larger subpubic angle ([F] 68.1\u00b0 vs. [M] 64.0\u00b0, <em>P<\/em> = 0.034), and larger distance between the ischial spines relative to the transverse diameters of the greater pelvis than males. Furthermore, the sacral measurements indicate significant sex-CRL interactions. Our study suggests that sexual dimorphism of the human fetal pelvis is already apparent at the onset of primary ossification.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d2\u30c8\u80ce\u5150\u306e\u9aa8\u76e4\u5f62\u614b\u306e\u6027\u5dee\u306f\u3053\u308c\u307e\u3067\u306e\u5831\u544a\u3088\u308a\u3082\u305a\u3063\u3068\u65e9\u304f\u307f\u3089\u308c\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f<\/p>\n","protected":false},"author":1,"featured_media":12400,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-12392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-20"],"_links":{"self":[{"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/12392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12392"}],"version-history":[{"count":17,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/12392\/revisions"}],"predecessor-version":[{"id":12545,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/12392\/revisions\/12545"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=\/wp\/v2\/media\/12400"}],"wp:attachment":[{"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12392"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pathology.hs.med.kyoto-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}