R
Ryoji Aozaki
Publications - 4
Citations - 146
Ryoji Aozaki is an academic researcher. The author has contributed to research in topics: Oculocutaneous albinism & Albinism. The author has an hindex of 4, co-authored 4 publications receiving 143 citations.
Papers
More filters
Journal ArticleDOI
Establishment of a myeloid leukaemic cell line (SKNO‐1) from a patient with t(8;21) who acquired monosomy 17 during disease progression
Sachiko Matozaki,Toshitaro Nakagawa,Ryuji Kawaguchi,Ryoji Aozaki,Masayoshi Tsutsumi,Tohru Murayama,Tamio Koizumi,Ryuichiro Nishimura,Takashi Isobe,Kazuo Chihara +9 more
TL;DR: A novel cell line SKNO‐1 was established from the bone marrow cells of a 22‐year‐old male suffering from acute myeloblastic leukaemia (AML) M2 with t(8;21) whose disease became resistant to chemotherapy after acquisition of 17 monosomy.
Journal ArticleDOI
Prenatal diagnosis of oculocutaneous albinism by analysis of the fetal tyrosinase gene
Hiroshi Shimizu,Hironori Niizeki,Kaoru Suzumori,Ryoji Aozaki,Ryuji Kawaguchi,Kazumasa Hikiji,Takeji Nishikawa +6 more
TL;DR: The analysis of the fetal genomic tyrosinase DNA is a rapid and reliable approach to the prenatal diagnosis of oculocutaneous albinism at a relatively early stage of pregnancy and is safer and less invasive than previous methods using fetal skin biopsy.
Journal ArticleDOI
Rapid identification of the common apo E isoform genotype using polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP)
Ryoji Aozaki,Ryuji Kawaguchi,Utako Ogasa,Kazumasa Hikiji,Nobuhiko Kubo,Ikunosuke Sakurabayashi +5 more
TL;DR: This method, which does not require restriction enzymes or DNA purification, is a rapid and useful means of detecting the apo E isoform genotype.
Journal ArticleDOI
Electron microscopic DOPA reaction test for oculocutaneous albinism.
Yasuko Takizawa,Shingo Kato,Jun Matsunaga,Ryoji Aozaki,Yasushi Tomita,Takeji Nishikawa,Hiroshi Shimizu +6 more
TL;DR: The results indicate that the EM-DOPA reaction test provides clear information on the status of tyrosinase activity which is essential for the identification of the disease subtype which in turn is important for the prognosis of patients with OCA.