O Sakai

768 total citations
27 papers, 566 citations indexed

About

O Sakai is a scholar working on Molecular Biology, Nephrology and Surgery. According to data from OpenAlex, O Sakai has authored 27 papers receiving a total of 566 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 10 papers in Nephrology and 5 papers in Surgery. Recurrent topics in O Sakai's work include Renal Diseases and Glomerulopathies (9 papers), Amyloidosis: Diagnosis, Treatment, Outcomes (5 papers) and Drug Transport and Resistance Mechanisms (3 papers). O Sakai is often cited by papers focused on Renal Diseases and Glomerulopathies (9 papers), Amyloidosis: Diagnosis, Treatment, Outcomes (5 papers) and Drug Transport and Resistance Mechanisms (3 papers). O Sakai collaborates with scholars based in Japan and Czechia. O Sakai's co-authors include K Takazoe, Hitoshi Kubo, Kimiyoshi Ichida, Naohiko Katoh, Tatsuo Hosoya, Hiroshi Hayakawa, Naoyuki Kamatani, Toshio Hasegawa, Masaaki Nakayama and Kenichi Yamada and has published in prestigious journals such as Journal of Clinical Investigation, Kidney International and American Journal of Kidney Diseases.

In The Last Decade

O Sakai

26 papers receiving 541 citations

Peers

Countries citing papers authored by O Sakai

Since Specialization

Citations

This map shows the geographic impact of O Sakai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by O Sakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O Sakai more than expected).

Fields of papers citing papers by O Sakai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O Sakai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by O Sakai. The network helps show where O Sakai may publish in the future.

Co-authorship network of co-authors of O Sakai

This figure shows the co-authorship network connecting the top 25 collaborators of O Sakai. A scholar is included among the top collaborators of O Sakai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with O Sakai. O Sakai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Bone marrow transplantation attenuates murine IgA nephropathy: Role of a stem cell disorder 1999 ·Kidney International ·Toshiyuki Imasawa, Ryuji Nagasawa, Yasunori Utsunomiya, Tetsuya Kawamura, (unknown), Noriko Makita, (unknown), Shigeki Miyawaki, Naoki Maruyama, (unknown), O Sakai, Tsuneya Ohno	54
2	Immunohistochemical detection of advanced glycosylation end-products in the peritoneum and its possible pathophysiological role in CAPD 1997 ·Kidney International ·Masaaki Nakayama, Yoshindo Kawaguchi, Kenichi Yamada, Toshio Hasegawa, K Takazoe, Naohiko Katoh, Hiroshi Hayakawa, Naoyuki Osaka, Hiroyasu Yamamoto, (unknown), Hitoshi Kubo, Takashi Shigematsu, O Sakai, (unknown)	253
3	Identification of two mutations in human xanthine dehydrogenase gene responsible for classical type I xanthinuria. 1997 ·Journal of Clinical Investigation ·Kimiyoshi Ichida, Yoshihiro Amaya, Naoyuki Kamatani, Tomoko Nishino, Tatsuo Hosoya, O Sakai	106
4	A Case of Renal Amyloidosis Associated with Hepatic Adenoma: The Pathogenetic Role of Tumor Necrosis Factor-α 1997 ·Nephron ·Toshiaki Shibasaki, Hiroshi Matsumoto, Kazuhiko Watabe, Kensuke Joh, Hirofumi Nakano, (unknown), (unknown), Iwao Ohno, (unknown), O Sakai	9
5	Possible mechanism of progressive renal failure in Crow-Fukase syndrome. 1997 ·PubMed ·K Takazoe, Tsutomu Shimada, (unknown), T Kitajima, Kensuke Joh, (unknown), O Sakai	16
6	[A case of primary antiphospholipid antibody syndrome with severe nephrotic syndrome showing remarkable endothelial cell damage in the capillary lumen]. 1997 ·PubMed ·Hajime Nakano, (unknown), K Hamaguchi, (unknown), (unknown), Shigeru Suzuki, Yuji Miura, (unknown), (unknown), Toshiaki Shibasaki, O Sakai	3
7	Development of nephrotic syndrome in a patient with acute myeloblastic leukemia after treatment with macrophage—Colony-stimulating factor 1996 ·American Journal of Kidney Diseases ·(unknown), Tetsuya Kawamura, Yasunori Utsunomiya, Aya Abe, Kensuke Joh, O Sakai	6
8	Mizoribine Reduces Urinary Protein Excretion in Rats Given Puromycin Aminonucleoside 1996 ·American Journal of Nephrology ·Toshiaki Shibasaki, Hisashi Matsuda, Hiromichi Gomi, Michiaki Usui, (unknown), O Sakai	11
9	[Fundamental and clinical aspects of IgA nephropathy]. 1996 ·PubMed ·O Sakai	1
10	[RAEB in T with monosomy 7 after treatment of severe aplastic anemia with long term G-CSF]. 1995 ·PubMed ·Ken Kaito, (unknown), Yoji Ogasawara, (unknown), Akira Saeki, (unknown), Hidekazu Masuoka, (unknown), Masakazu Kobayashi, O Sakai	3
11	Characteristics of anemia in patients with nephrotic syndrome. 1994 ·PubMed ·(unknown), (unknown), Hideyuki Matsumoto, Shinya Abe, (unknown), Hiroyuki Matsuda, (unknown), Izumi Ohno, (unknown), O Sakai	4
12	Changes of blood volume distribution by postural changes in rats. 1994 ·PubMed ·(unknown), Hidefumi Waki, Kohei Kawakami, O Sakai, Hirofumi Saiki	2
13	A Case of Pheochromocytoma of the Urinary Bladder in a Long-Term Hemodialysis Patient 1993 ·The Nephron journals/Nephron journals ·(unknown), Toshiaki Shibasaki, (unknown), Kenji Kasai, (unknown), Hiroyuki Matsuda, Iwao Ohno, (unknown), O Sakai	14
14	Pravastatin administration to hyperlipidemia in patients with nephrotic syndrome. 1993 ·PubMed ·Toshiaki Shibasaki, Hirofumi Nakano, Hiroyuki Matsuda, Iwao Ohno, Hiroshi Matsumoto, (unknown), (unknown), O Sakai	5
15	[Interferon-alpha therapy in the myeloproliferative variants of hypereosinophilic syndrome]. 1993 ·PubMed ·Masayuki Kobayashi, Tsuyoshi Katayama, (unknown), Motoyuki Yoshida, Ken Kaito, Hidekazu Masuoka, Takashi Shimada, Kaichi Nishiwaki, O Sakai	9
16	Vitamin D3 metabolites increase [Ca2+]i in rabbit renal proximal straight tubule cells 1991 ·American Journal of Physiology-Renal Physiology ·M. Suzuki, Satoshi Kurihara, Yoshiaki Kawaguchi, O Sakai	10
17	[D-penicillamine induced myasthenia gravis in a patient with rheumatoid arthritis]. 1991 ·PubMed ·Satoru Kuriyama, Tatsuo Hosoya, O Sakai	1
18	Drug-Induced Hypersensitivity Nephritis: Lymphocyte Stimulation Testing and Renal Biopsy in 10 Cases 1990 ·American Journal of Nephrology ·Kensuke Joh, S Aizawa, Y Yamaguchi, (unknown), Toshiaki Shibasaki, O Sakai, K Hamaguchi	37
19	Stimulatory effect of serum on Rb washout from vascular smooth muscle cells in culture 1990 ·Pharmacological Research ·Kazuhiro Nakamura, Shigeki Kuriyama, Haruo Tomonari, (unknown), Tatsuo Hashimoto, O Sakai	1
20	[Allopurinol induced aplastic anemia in a patient with chronic renal failure]. 1990 ·PubMed ·(unknown), (unknown), (unknown), M Kobayashi, O Sakai	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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