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Title: ラダーク地域チベット住民における高所適応
Other Titles: The Different Adaptation for High Altitude between Men and Women in Ladakh
Authors: 中嶋, 俊  KAKEN_name
宝蔵, 麗子  KAKEN_name
石川, 元直  KAKEN_name
山本, 直宗  KAKEN_name
山中, 学  KAKEN_name
Norboo, Tsering
坂本, 龍太  KAKEN_name
奥宮, 清人  KAKEN_name
松林, 公蔵  KAKEN_name
大塚, 邦明  KAKEN_name
Author's alias: Nakajima, Shun
Hozo, Reiko
Ishikawa, Motonao
Yamamoto, Naomune
Yamanaka, Gaku
Norboo, Tsering
Sakamoto, Ryota
Okumiya, Kiyohito
Matsubayashi, Kozo
Otsuka, Kuniaki
Issue Date: 1-May-2010
Publisher: 京都大学ヒマラヤ研究会・人間文化研究機構 総合地球環境学研究所「高所プロジェクト」
Journal title: ヒマラヤ学誌 : Himalayan Study Monographs
Volume: 11
Start page: 54
End page: 60
Abstract: 高所住民の心肺機能, および肺高血圧の頻度を明らかにするため, 我々はインド・ラダーク地方の地域住民242名を対象とし, 問診, 診察, 血液検査, 心電図検査, 呼吸機能検査, 心臓超音波検査を施行した. 男女ともに多血症を呈した住民は少なく, 呼吸機能低下や明らかな心不全徴候を含む慢性高山病を呈する住民はいなかった. 女性では左室駆出率が有意に高値で, ヘモグロビンと負の相関をしており, 周囲の環境に適応した結果と考えられた.
The aim of this study is to investigate cardiopulmonary function and pulmonary hypertension in healthy highlanders. We estimated 242 subjects (mean age, 55±13; male/female, 84/158). Blood pressure, pulse, SpO2, respiratory function, electrocardiography, echocardiography, chronic mountain sickness (CMS) score, and hemoglobin were measured. A few subjects had polycythemia and no one had CMS. The left ventricular ejection fraction in women was higher than that in men and had an inverse correlation with hemoglobin. This finding may represent a consequence of adaptation to the high-altitude environment.
DOI: 10.14989/HSM.11.54
Appears in Collections:第11号

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