Author

Hiroyuki Okumura

Observed names: H Okumura, H. OKUMURA, H. Okumura, HIROYUKI OKUMURA, Hiroyuki OKUMURA, Okumura, Hiroyuki

Observed institutions: Jikei University School of Medicine, University of Miyazaki, Astellas Pharma (Japan), Yamaguchi University, Hokkaido University, Kyoto University, Kansai Electric Power (Japan), University of the Ryukyus, Katsushika Medical Center, National Cerebral and Cardiovascular Center, Kansai Electric Power Hospital, Shizuoka General Hospital, Jikei University Kashiwa hospital, Gifu University, Mie Prefectural Government, University of Pennsylvania, Komatsu (Japan)

ORCID: 0000-0002-5738-1356

Observed ORCID: 0000-0002-5738-1356

OpenAlex ID: A5010758222

Elevated circulating level of ghrelin in cachexia associated with chronic heart failure: relationships between ghrelin and anabolic/catabolic factors.

2001 · N Nagaya, M Uematsu, et al. · PubMed · 433

Increased plasma ghrelin level in lung cancer cachexia.

2003 · Yoshito Shimizu, Noritoshi Nagaya, et al. · PubMed · 284

Optimum Collection and Storage Conditions for Ghrelin Measurements: Octanoyl Modification of Ghrelin Is Rapidly Hydrolyzed to Desacyl Ghrelin in Blood Samples

2004 · Hiroshi Hosoda, Kentaro Doi, et al. · Clinical Chemistry · 229

C-type natriuretic peptide, a novel antifibrotic and antihypertrophic agent, prevents cardiac remodeling after myocardial infarction

2005 · Takeshi Soeki, Ichiro Kishimoto, et al. · Journal of the American College of Cardiology · 200

Vasodilatory Effect of Ghrelin, an Endogenous Peptide From the Stomach

2002 · Hiroyuki Okumura, Noritoshi Nagaya, et al. · Journal of Cardiovascular Pharmacology · 196

Hyperglycaemia suppresses the secretion of ghrelin, a novel growth-hormone-releasing peptide: responses to the intravenous and oral administration of glucose

2002 · Eiichiro NAKAGAWA, Noritoshi NAGAYA, et al. · Clinical Science · 186

Adrenomedullin Infusion Attenuates Myocardial Ischemia/Reperfusion Injury Through the Phosphatidylinositol 3-Kinase/Akt-Dependent Pathway

2003 · Hiroyuki Okumura, Noritoshi Nagaya, et al. · Circulation · 168

Cardiovascular and hormonal effects of subcutaneous administration of ghrelin, a novel growth hormone-releasing peptide, in healthy humans

2003 · Mitsunobu ENOMOTO, Noritoshi NAGAYA, et al. · Clinical Science · 108

Structures and Biological Activities of Peptidoglycans of Listeria monocytogenes and Propionibacterium acnes12

1982 · Kei-ichi KAMISANGO, Ikuo SAIKI, et al. · The Journal of Biochemistry · 88

Effect of Orally Active Prostacyclin Analogue on Survival in Patients With Chronic Thromboembolic Pulmonary Hypertension Without Major Vessel Obstruction

2003 · Fumiaki Ono, Noritoshi Nagaya, et al. · CHEST Journal · 85

Burden of Anemia in Chronic Kidney Disease Patients in Japan: A Literature Review

2018 · Tadao Akizawa, Hiroyuki Okumura, et al. · Therapeutic Apheresis and Dialysis · 58

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Effects of Continuous IV Prostacyclin in a Patient With Pulmonary Veno-occlusive Disease

2002 · Hiroyuki Okumura, Noritoshi Nagaya, et al. · CHEST Journal · 55

Structural and Immunochemical Studies of Teichoic Acid of Listeria monocytogenes1

1983 · Ken-ichi KAMISANGO, Hideji FUJII, et al. · The Journal of Biochemistry · 55

Repeated inhalation of adrenomedullin ameliorates pulmonary hypertension and survival in monocrotaline rats

2003 · Noritoshi Nagaya, Hiroyuki Okumura, et al. · American Journal of Physiology-Heart and Circulatory Physiology · 51

Fidaxomicin compared with vancomycin and metronidazole for the treatment of Clostridioides (Clostridium) difficile infection: A network meta-analysis

2019 · Hiroyuki Okumura, Ayako Fukushima, et al. · Journal of Infection and Chemotherapy · 41

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Production and autocrine/paracrine effects of endogenous insulin-like growth factor-1 in rat cardiac fibroblasts

2004 · Takeshi Horio, Toshiyuki Maki, et al. · Regulatory Peptides · 36

Adrenomedullin Infusion during Ischemia/Reperfusion Attenuates Left Ventricular Remodeling and Myocardial Fibrosis in Rats

2003 · Hiroyuki OKUMURA, Noritoshi NAGAYA, et al. · Hypertension Research · 32

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Spontaneous Regression of Hepatocellular Carcinoma: A Case Report

1997 · M. Iwasaki, J. Furuse, et al. · Japanese Journal of Clinical Oncology · 30

Adjuvant activity of purified peptidoglycan of Listeria monocytogenes in mice and guinea pigs

1982 · I Saiki, K Kamisango, et al. · Infection and Immunity · 30

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Adjuvant activity of carbohydrate analogs of N-acetylmuramyl-L-alanyl-D-isoglutamine on the induction of delayed-type hypersensitivity to azobenzenearsonate-N-acetyl-L-tyrosine in guinea pigs

1981 · I Azuma, H Okumura, et al. · Infection and Immunity · 29

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Effect of FR194738, a potent inhibitor of squalene epoxidase, on cholesterol metabolism in HepG2 cells

2001 · Masae Sawada, Masahiko Matsuo, et al. · European Journal of Pharmacology · 28

Distinct Properties of Telmisartan on Agonistic Activities for Peroxisome Proliferator-Activated Receptor γ among Clinically Used Angiotensin II Receptor Blockers: Drug-Target Interaction Analyses

2014 · Hirotoshi Kakuta, Eiji Kurosaki, et al. · Journal of Pharmacology and Experimental Therapeutics · 27

Studies on Antiinflammatory Agents. I. Synthesis and Pharmacological Properties of 2'-Phenoxymethanesulfonanilide Derivatives.

1992 · Kiyoshi TSUJI, Katsuya NAKAMURA, et al. · Chemical and Pharmaceutical Bulletin · 26

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Synthesis and immunoadjuvant activities of muramoyl-L-alanyl-D-isoglutamine and some carbohydrate analogs

1980 · Makoto Kiso, Yoshimi Kaneda, et al. · Carbohydrate Research · 24

Structure-Based Design and Synthesis of Non-Nucleoside, Potent, and Orally Bioavailable Adenosine Deaminase Inhibitors

2004 · Tadashi Terasaka, Hiroyuki Okumura, et al. · Journal of Medicinal Chemistry · 23

Works count: 98

Citation count: 2,946

H-index: 24

I10-index: 47