Osamu Okitsu

Early prediction of preterm delivery by transvaginal ultrasonography

Osamu Okitsu, Takeshi Mimura, T. Nakayama et al. · Ultrasound in Obstetrics and Gynecology · 1992 · 148 citations · Full text

Veterinary Medicine, Gynecology, Obstetrics +7

Efficient Synthesis of Piperidine Derivatives. Development of Metal Triflate-Catalyzed Diastereoselective Nucleophilic Substitution Reactions of 2-Methoxy- and 2-Acyloxypiperidines

Osamu Okitsu, Ritsu Suzuki, Shū Kobayashi · The Journal of Organic Chemistry · 2001 · 111 citations

Natural Sciences, Chemistry, Catalysis +11

Efficient delivery of siRNA using dendritic poly(l-lysine) for loss-of-function analysis

Yusuke Inoue, Ryosuke Kurihara, Akiko Tsuchida et al. · Journal of Controlled Release · 2007 · 111 citations

Pharmacy, Molecular Biology, Pharmaceutics +15

Intrauterine administration of autologous peripheral blood mononuclear cells increases clinical pregnancy rates in frozen/thawed embryo transfer cycles of patients with repeated implantation failure

Osamu Okitsu, Machiko Kiyokawa, Takashi Oda et al. · Journal of Reproductive Immunology · 2011 · 81 citations

Veterinary Medicine, Gynecology, Obstetrics +10

Formation of pockmarks and submarine canyons associated with dissociation of gas hydrates on the Joetsu Knoll, eastern margin of the Sea of Japan

Takeshi Nakajima, Yoshitaka Kakuwa, Yukihito Yasudomi et al. · Journal of Asian Earth Sciences · 2013 · 54 citations

Natural Sciences, Earth Sciences, Oceanography +17