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Institution · API (Japan)

Most cited papers from API (Japan)

What are the most cited papers from API (Japan)?

The most cited paper from API (Japan) is "Water extract of propolis and its main constituents, caffeoylquinic acid derivatives, exert neuroprotective effects via antioxidant actions" (Yoshimi Nakajima, Masamitsu Shimazawa, Satoshi Mishima et al., 2006), with 234 citations. Next come "Neuroprotection by Brazilian Green Propolis against In vitro and In vivo Ischemic Neuronal Damage" (116) and "Bilberry and its main constituents have neuroprotective effects against retinal neuronal damagein vitroandin vivo" (99).

Showing 27 of 27 papers. Every paper is listed.

Most cited papers, sortable by citations and release date
#Paper
1 Water extract of propolis and its main constituents, caffeoylquinic acid derivatives, exert neuroprotective effects via antioxidant actions Yoshimi Nakajima, Masamitsu Shimazawa, Satoshi Mishima et al. · Life Sciences 24 Sep 2006 234
2 Neuroprotection by Brazilian Green Propolis against In vitro and In vivo Ischemic Neuronal Damage Masamitsu Shimazawa, Satomi Chikamatsu, Nobutaka Morimoto et al. · Evidence-based Complementary and Alternative Medicine Open access 2005 116
3 Bilberry and its main constituents have neuroprotective effects against retinal neuronal damagein vitroandin vivo Nozomu Matsunaga, Shunsuke Imai, Yuta Inokuchi et al. · Molecular Nutrition & Food Research 4 May 2009 99
4 Reproductive disturbance of Japanese bumblebees by the introduced European bumblebee Bombus terrestris Natsuko Ito Kondo, Daisei Yamanaka, Yuya Kanbe et al. · Die Naturwissenschaften 12 Dec 2008 74
5 Brazilian Green Propolis Protects against Retinal Damage In Vitro and In Vivo Yuta Inokuchi, Masamitsu Shimazawa, Yoshimi Nakajima et al. · Evidence-based Complementary and Alternative Medicine Open access 2006 72
6 Neuroprotective effects of Brazilian green propolis on oxytosis/ferroptosis in mouse hippocampal HT22 cells Madoka Takashima, Kenji Ichihara, Yoko Hirata · Food and Chemical Toxicology Open access 10 Jul 2019 63
7 Stimulation of cell growth in the U-937 human myeloid cell line by honey royal jelly protein Kazuhiko Watanabe, Hiroshi Shinmoto, Masuko Kobori et al. · Cytotechnology Open access 1998 56
8 Vaticanol C, a resveratrol tetramer, activates PPARα and PPARβ/δ in vitro and in vivo Tomoko Tsukamoto, Rieko Nakata, Emi Tamura et al. · Nutrition & Metabolism Open access 27 May 2010 53
9 Benzyl Caffeate, an Antioxidative Compound Isolated from Propolis Ryo Yamauchi, Koji Kato, Shinsuke Oida et al. · Bioscience Biotechnology and Biochemistry 1992 46
10 Novel Enzyme Family Found in Filamentous Fungi Catalyzing trans -4-Hydroxylation of l -Pipecolic Acid Makoto Hibi, Ryosuke Mori, Ryoma Miyake et al. · Applied and Environmental Microbiology Open access 23 Jan 2016 44
11 Antitumor effect of stilbenoids from Vateria indica against allografted sarcoma S‐180 in animal model Satoshi Mishima, Kenji Matsumoto, Yoshihiro Futamura et al. · Journal of Experimental Therapeutics and Oncology Sep 2003 44
12 N-Linked Sugar Chains of 350-kDa Royal Jelly Glycoprotein Yoshinobu Kimura, Noriyuki Washino, Masami Yonekura · Bioscience Biotechnology and Biochemistry 1995 40
13 Discovery of Lysine Hydroxylases in the Clavaminic Acid Synthase-Like Superfamily for Efficient Hydroxylysine Bioproduction Ryotaro Hara, Kai Yamagata, Ryoma Miyake et al. · Applied and Environmental Microbiology Open access Jul 2017 33
14 N-Linked Sugar Chain of 55-kDa Royal Jelly Glycoprotein Yoshinobu Kimura, Shin-ichiro Kajiyama, Jun Kanaeda et al. · Bioscience Biotechnology and Biochemistry Open access 1996 33
15 Growth stimulation with honey royal jelly DIII protein of human lymphocytic cell lines in a serum-free medium Kazuhiko Watanabe, Hiroshi Shinmoto, Masuko Kobori et al. · Biotechnology Techniques Dec 1996 28
16 5-Aryl-imidazolin-2-ones as a scaffold for potent antioxidant and memory-improving activity Kazutoshi Watanabe, Yasuhiro Morinaka, Yoshio Hayashi et al. · Bioorganic & Medicinal Chemistry Letters 12 Jan 2008 26
17 Induction of colony initiation by Japanese native bumble bees using cocoons of the exotic bumblebee Bombus terrestris Masahiro Yoneda · Entomological Science Mar 2008 11
18 Protective effects of Huperzia serrata and its components against oxidative damage and cognitive dysfunction Takuya Ohba, Shinsuke Nakamura, Masamitsu Shimazawa et al. · PharmaNutrition 18 Jun 2020 7
19 Characterization of a thermostable 2,4-diaminopentanoate dehydrogenase from Fervidobacterium nodosum Rt17-B1 Sadanobu Fukuyama, Hisaaki Mihara, Ryoma Miyake et al. · Journal of Bioscience and Bioengineering Open access 8 Dec 2013 6
20 Novel knock‐in mouse model for the evaluation of the therapeutic efficacy and toxicity of human podoplanin–targeting agents Takao Ukaji, Ai Takemoto, Harumi Shibata et al. · Cancer Science Open access 18 Mar 2021 5
21 The impact of security and regional integration on poverty reduction in Afghanistan Farid Ahmad Farzam Rahimi · JOURNAL OF INTERNATIONAL STUDIES Open access 20 May 2015 4
22 Inter-laboratory Validation Studies of Biological Method for Determination of Tetracyclines in Royal Jelly Kazuhiro Fujita, Hironobu Ito, Takahiro Yamaguchi et al. · Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) Open access 2005 2
23 L‐Ribose, a New Chiral Block for L‐Nucleoside Analogues Kazuya Okano, Makoto Ueda · ChemInform 7 Jun 2006 1
24 Inter-laboratory Validation Studies of Analytical Method for Determination of Chloramphenicol in Royal Jelly Kazuhiro Fujita, Hiromi OSUKA, Takahiro Fujiki et al. · Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) Open access 2005 1
25 The Resilient Design for Small Commercial Building – A Case in City Center of Gifu, Japan Yitong Kang, Dian Zhou, Yupeng Wang et al. Conference paperOpen access 15 Aug 2022 0
26 ChemInform Abstract: K‐Bis(2‐ethylhexyl) Phosphate (BEHPK): A Novel Additive for C—H Arylation. Masahiko Seki · ChemInform 29 Jan 2015 0
27 ChemInform Abstract: Synthesis and Pharmaceutical Application of L‐Ribose Kazuya Okano · ChemInform 6 May 2009 0

Citations are OpenAlex's own counts, from its 2026-09-23 snapshot, so the ranking can differ from Google Scholar or Web of Science. A paper is listed for an institution when any of its authors gave it as an affiliation; retracted papers and papers whose citation count cannot be traced to citing works are left out, and a preprint and the article it became are shown once. Release dates are OpenAlex's: where a source gave only a month or a year, that is what is shown. How the lists are chosen.