Obstetrician and gynecologist. Born on March 25, 1882, as the second son of Nakamura Hikosaku in Shimojo Village, Yana County, Aichi Prefecture, he was adopted by Ogino Shinobu in 1901 (Meiji 34). After graduating from the Faculty of Medicine at Tokyo Imperial University in 1909, he conducted research at the Department of Obstetrics and Gynecology at the University of Tokyo, and in 1912 became head of the gynecology department at Niigata City Takeyama Hospital, and in 1936 (Showa 11) became its director. From 1922 to 1929, he conducted research at the Department of Pathology at Niigata Medical University, and in 1924 he became a doctor of medicine for the results of his research, "Studies on the Human Corpus Luteum." In the same year, he published "On the Time of Ovulation, the Relationship between the Corpus Luteum and the Cycle of Periodic Changes in the Uterine Mucosa, the Cycle of Periodic Changes in the Uterine Mucosa, and the Date of Conception," which became known abroad and drew worldwide attention as Ogino's theory. This theory states that ovulation occurs five days before the expected menstrual period, between the 16th and 12th, which is the opposite of the method of trying to find it from the preceding menstrual period. There are exceptions, but the main points are generally accepted and have become the established theory. Also, the Ogino method of contraception, which involves abstinence during this period plus the survival period of sperm, is widely practiced. In surgery, she announced the Ogino method for uterine cancer. She became an honorary citizen of Niigata City in 1951 (Showa 26). She passed away in Niigata City on January 1, 1975. [Riki Ishihara] [Reference] |Source: Shogakukan Encyclopedia Nipponica About Encyclopedia Nipponica Information | Legend |
産婦人科医。明治15年3月25日、愛知県八名(やな)郡下条村、中村彦作の次男として生まれ、1901年(明治34)荻野忍の養子となった。1909年東京帝国大学医科大学卒業後、東大産科婦人科学教室で研究、1912年新潟市竹山病院婦人科医長、1936年(昭和11)同院長となった。1922年から1929年まで新潟医科大学病理学教室で研究し、その成果である「人類黄体の研究」により、1924年医学博士となった。同年「排卵の時期、黄体と子宮粘膜の週期的変化との関係、子宮粘膜の週期的変化の週期及び受胎日に就(つい)て」を発表し、外国にも知られて荻野学説として世界的脚光を浴びるに至った。これは、排卵日が予定月経前第16日から第12日までの5日の間にみられるとする説で、それまでの先行月経から求めようとした行き方と逆である。例外もあるが、大筋は承認されて定説化している。また、この期間に精子の生存期間を加えて禁欲する荻野式避妊法は広く行われている。手術では子宮癌(がん)に対する荻野術式を発表した。1951年(昭和26)新潟市名誉市民。昭和50年1月1日新潟市で逝去。 [石原 力] [参照項目] |出典 小学館 日本大百科全書(ニッポニカ)日本大百科全書(ニッポニカ)について 情報 | 凡例 |
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