Akira Okada

616 total citations
16 papers, 459 citations indexed

About

Akira Okada is a scholar working on Molecular Biology, Surgery and Neurology. According to data from OpenAlex, Akira Okada has authored 16 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 6 papers in Surgery and 5 papers in Neurology. Recurrent topics in Akira Okada's work include Neuroblastoma Research and Treatments (4 papers), Intestinal Malrotation and Obstruction Disorders (3 papers) and Clinical Nutrition and Gastroenterology (2 papers). Akira Okada is often cited by papers focused on Neuroblastoma Research and Treatments (4 papers), Intestinal Malrotation and Obstruction Disorders (3 papers) and Clinical Nutrition and Gastroenterology (2 papers). Akira Okada collaborates with scholars based in Japan. Akira Okada's co-authors include Kenji Imura, Shinkichi Kamata, Akio Kubota, Masahiro Fukuzawa, Takeshi Kusafuka, Takaharu Oue, Yosuke Komoto, Akihiro Yoneda, Keisuke Nose and Masafumi Wasa and has published in prestigious journals such as Clinica Chimica Acta, Journal of Pediatric Surgery and Journal of Parenteral and Enteral Nutrition.

In The Last Decade

Akira Okada

16 papers receiving 436 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Akira Okada Japan	11	203	154	137	107	60	16	459
Shiro Matsuyama Japan	12	170 0.8×	228 1.5×	168 1.2×	55 0.5×	17 0.3×	27	465
Andrea Maria Gassel Germany	9	121 0.6×	31 0.2×	76 0.6×	67 0.6×	38 0.6×	15	375
Libin Xu China	13	147 0.7×	45 0.3×	81 0.6×	82 0.8×	32 0.5×	41	507
N Rigillo Italy	11	106 0.5×	49 0.3×	56 0.4×	34 0.3×	14 0.2×	24	340
C‐C Huang Taiwan	12	136 0.7×	30 0.2×	81 0.6×	94 0.9×	74 1.2×	23	445
C. R. Staalman Netherlands	7	154 0.8×	38 0.2×	76 0.6×	93 0.9×	53 0.9×	14	419
Haruka Iwao Japan	12	113 0.6×	31 0.2×	104 0.8×	139 1.3×	34 0.6×	22	472
Shinichi Iwamura Japan	11	164 0.8×	40 0.3×	78 0.6×	55 0.5×	31 0.5×	30	511
Shunji Mizobuchi Japan	13	304 1.5×	17 0.1×	86 0.6×	89 0.8×	31 0.5×	21	500
H. Wehinger Germany	12	44 0.2×	62 0.4×	96 0.7×	18 0.2×	19 0.3×	48	379

Countries citing papers authored by Akira Okada

Since Specialization

Citations

This map shows the geographic impact of Akira Okada'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 Akira Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akira Okada more than expected).

Fields of papers citing papers by Akira Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Akira Okada. 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 Akira Okada. The network helps show where Akira Okada may publish in the future.

Co-authorship network of co-authors of Akira Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Akira Okada. A scholar is included among the top collaborators of Akira Okada 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 Akira Okada. Akira Okada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Kamata, Shinkichi, Kenji Imura, Akio Kubota, et al.. (2001). Operative management for sacrococcygeal teratoma diagnosed in utero. Journal of Pediatric Surgery. 36(4). 545–548. 14 indexed citations

Takagi, Yoji, Akira Okada, Kinya Sando, et al.. (2001). On‐Off Study of Manganese Administration to Adult Patients Undergoing Home Parenteral Nutrition: New Indices of In Vivo Manganese Level. Journal of Parenteral and Enteral Nutrition. 25(2). 87–92. 30 indexed citations

Yagi, Makoto, et al.. (2001). Motor abnormality in the gastroduodenal junction in patients with infantile hypertrophic pyloric stenosis. Journal of Pediatric Surgery. 36(11). 1641–1645. 11 indexed citations

Kamata, Shinkichi, Noriaki Usui, Keisuke Nose, et al.. (2001). Bilateral Diaphragmatic Hernia Followed by Fetal Ultrasonography. Fetal Diagnosis and Therapy. 16(4). 248–250. 7 indexed citations

Nose, Keisuke, Noriaki Usui, Toshio Sawai, et al.. (2000). Meconium peritonitis in utero. Pediatric Surgery International. 16(5-6). 377–379. 50 indexed citations

Ara, Tasnim, et al.. (2000). Determination of imbalance between MMP-2 and TIMP-2 in human neuroblastoma by reverse-transcription polymerase chain reaction and its correlation with tumor progression. Journal of Pediatric Surgery. 35(3). 432–437. 25 indexed citations

Kusafuka, Takeshi, et al.. (1997). Mutation analysis of p53 gene in childhood malignant solid tumors. Journal of Pediatric Surgery. 32(8). 1175–1180. 55 indexed citations

Ara, Tasnim, Takaharu Oue, Yosuke Komoto, et al.. (1997). Immunohistochemical assessment of the MIB-1 labeling index in human hepatoblastoma and its prognostic relevance. Journal of Pediatric Surgery. 32(12). 1690–1694. 5 indexed citations

Oue, Takaharu, et al.. (1996). In situ detection of DNA fragmentation and expression of bcl-2 in human neuroblastoma: Relation to apoptosis and spontaneous regression. Journal of Pediatric Surgery. 31(2). 251–257. 37 indexed citations

10.

Khan, Jesmine, Kai Chen, Li Cui, et al.. (1996). Developmental Changes in Distribution of the Mucous Gel Layer and Intestinal Permeability in Rat Small Intestine. Journal of Parenteral and Enteral Nutrition. 20(6). 406–411. 21 indexed citations

11.

Oue, Takaharu, et al.. (1995). Immunohistochemical analysis of proliferating cell nuclear antigen expression in human neuroblastoma. Journal of Pediatric Surgery. 30(4). 528–532. 5 indexed citations

12.

Suita, Sachiyo, Yoshio Zaizen, Michio Kaneko, et al.. (1994). What is the benefit of aggressive chemotherapy for advanced neuroblastoma with N-myc amplification? A report from the Japanese study group for the treatment of advanced neuroblastoma. Journal of Pediatric Surgery. 29(6). 746–750. 25 indexed citations

13.

Tsuchida, Yoshiaki, Jotaro Yokoyama, Michio Kaneko, et al.. (1992). Therapeutic significance of surgery in advanced neuroblastoma: A report from the study group of Japan. Journal of Pediatric Surgery. 27(5). 616–622. 55 indexed citations

14.

Okada, Akira, Akio Kubota, Masahiro Fukuzawa, Kenji Imura, & Shinkichi Kamata. (1992). Injection of bleomycin as a primary therapy of cystic lymphangioma. Journal of Pediatric Surgery. 27(4). 440–443. 110 indexed citations

15.

Yonekura, Takeo, Shinkichi Kamata, Masafumi Wasa, et al.. (1991). Simultaneous analysis of plasma phenethylamine, phenylethanolamine, tyramine and octopamine in patients with hepatic encephalopathy. Clinica Chimica Acta. 199(1). 91–97. 1 indexed citations

16.

Okada, Akira, et al.. (1988). Urinary Excretion of 3‐Methylhistidine as an Index of Protein Nutrition in Total Parenteral Nutrition. Journal of Parenteral and Enteral Nutrition. 12(2). 198–204. 8 indexed citations

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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