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S. Kumamoto · SciRah

Researcher profile · Semantic Scholar

S. Kumamoto

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S. Kumamoto — researcher profile on SciRah

h-index: 18
Works: 32
Citations: 910

Most-cited papers

Supercritical CO2 extraction of pigment components with pharmaceutical importance from Chlorella vulgaris
K. Kitada, S. Machmudah, M. Sasaki, M. Goto +3 more
2009121 citations
Semantic Scholar
Anti-androgenic activities of Ganoderma lucidum.
Rumi Fujita, Jie Liu, K. Shimizu, F. Konishi +7 more
2005Journal of Ethnopharmacology87 citations
Semantic Scholar
Anti-androgenic activities of the triterpenoids fraction of Ganoderma lucidum
Jie Liu, K. Shimizu, F. Konishi, Kiyoshi Noda +3 more
200774 citations
Semantic Scholar
Preventive effects of Chlorella on cognitive decline in age-dependent dementia model mice.
Yuya Nakashima, I. Ohsawa, F. Konishi, T. Hasegawa +3 more
2009Neuroscience Letters72 citations
Semantic Scholar
Toll-like receptor 2 is at least partly involved in the antitumor activity of glycoprotein from Chlorella vulgaris.
T. Hasegawa, T. Matsuguchi, Kiyoshi Noda, Kuniaki Tanaka +3 more
2002International Immunopharmacology59 citations
Semantic Scholar
Chlorella vulgaris culture supernatant (CVS) reduces psychological stress-induced apoptosis in thymocytes of mice.
T. Hasegawa, Kiyoshi Noda, S. Kumamoto, Y. Ando +2 more
2000International Journal of Immunopharmacology56 citations
Semantic Scholar
The anti-androgen effect of ganoderol B isolated from the fruiting body of Ganoderma lucidum.
Jie Liu, K. Shimizu, F. Konishi, S. Kumamoto +1 more
2007Bioorganic & Medicinal Chemistry54 citations
Semantic Scholar
Oral administration of hot water extracts of Chlorella vulgaris reduces IgE production against milk casein in mice.
T. Hasegawa, K. Ito, Sugi Ueno, S. Kumamoto +4 more
1999International Journal of Immunopharmacology52 citations
Semantic Scholar
Randomized clinical trial of an ethanol extract of Ganoderma lucidum in men with lower urinary tract symptoms.
M. Noguchi, T. Kakuma, Katsurou Tomiyasu, A. Yamada +6 more
2008Asian Journal of Andrology45 citations Open access
Semantic Scholar
Effect of an extract of Ganoderma lucidum in men with lower urinary tract symptoms: a double-blind, placebo-controlled randomized and dose-ranging study.
M. Noguchi, T. Kakuma, Katsurou Tomiyasu, Y. Kurita +6 more
2008Asian Journal of Andrology37 citations Open access
Semantic Scholar
Beneficial effects of Chlorella on glucose and lipid metabolism in obese rodents on a high-fat diet.
Naoto Noguchi, F. Konishi, S. Kumamoto, I. Maruyama +2 more
2013Obesity Research and Clinical Practice35 citations
Semantic Scholar
The influence of Parachlorella beyerinckii CK-5 on the absorption and excretion of methylmercury (MeHg) in mice.
T. Uchikawa, A. Yasutake, Y. Kumamoto, I. Maruyama +2 more
2010Journal of Toxicological Sciences27 citations Open access
Semantic Scholar
Preventive effects of Chlorella on skeletal muscle atrophy in muscle-specific mitochondrial aldehyde dehydrogenase 2 activity-deficient mice
Yuya Nakashima, I. Ohsawa, K. Nishimaki, S. Kumamoto +3 more
2014BMC Complementary and Alternative Medicine26 citations Open access
Semantic Scholar
Enhanced elimination of tissue methylmercury in Parachlorella beijerinckii-fed mice.
T. Uchikawa, Y. Kumamoto, I. Maruyama, S. Kumamoto +2 more
2011Journal of Toxicological Sciences24 citations Open access
Semantic Scholar
Anti‐Androgen Effects of Extracts and Compounds from Ganoderma lucidum
Jie Liu, S. Tamura, K. Kurashiki, K. Shimizu +4 more
2009Chemistry and Biodiversity24 citations
Semantic Scholar
Suppressive effect of methylsulfonylmethane (MSM) on type II collagen-induced arthritis in DBA/1J mice
T. Hasegawa, Sugi Ueno, S. Kumamoto, Y. Yoshikai
200422 citations
Semantic Scholar
Antioxidant and Antibacterial Activity of Nutraceutical Compounds from Chlorella vulgaris Extracted in Hydrothermal Condition
K. Kitada, S. Machmudah, M. Sasaki, M. Goto +3 more
200920 citations
Semantic Scholar
Enhanced resistance againstEscherichia coli infection by subcutaneous administration of the hot-water extract ofChlorella vulgaris in cyclophosphamide-treated mice
F. Konishi, Kuniaki Tanaka, S. Kumamoto, T. Hasegawa +4 more
2005Cancer Immunology and Immunotherapy19 citations Open access
Semantic Scholar
Chlorella suppresses methylmercury transfer to the fetus in pregnant mice.
T. Uchikawa, I. Maruyama, S. Kumamoto, Y. Ando +1 more
2011Journal of Toxicological Sciences11 citations Open access
Semantic Scholar
The effect of strain, growth stage, and cultivating condition of Ganoderma lucidum on 5α-reductase inhibition
Jie Liu, Rumi Fujita, M. Sato, K. Shimizu +8 more
2005Journal of Wood Science10 citations Open access
Semantic Scholar
Serum-free culture of insulin-secreting clonal cells from a hamster insulinoma.
S. Kumamoto, Junko Ono, Yukio Tanaka, Ryosaburo Takaki
1989Diabetes Research and Clinical Practice9 citations
Semantic Scholar
Parachlorella beyerinckii accelerates lead excretion in mice
T. Uchikawa, T. Ueno, T. Hasegawa, I. Maruyama +2 more
2009Toxicology and industrial health8 citations
Semantic Scholar
Phase I study of a methanol extract of Ganoderma lucidum, edible and medicinal mushroom, in men with mild symptoms of bladder outlet obstruction
M. Noguchi, T. Kakuma, Katsurou Tomiyasu, F. Konishi +3 more
20056 citations
Semantic Scholar
Single and 13-week Repeated Oral Dose Toxicity Study of Methylsulfonylmethane in Mice
Kazushi Takiyama, F. Konishi, Yuya Nakashima, S. Kumamoto +1 more
20105 citations
Semantic Scholar
Estrogen-like activity of ethanol extract of Ganoderma lucidum
K. Shimizu, Ichiko Miyamoto, Jie Liu, F. Konishi +2 more
2009Journal of Wood Science4 citations Open access
Semantic Scholar
Host Defensive and Pharmacological Study of Chlorella Vulgaris Strain CK
T. Hasegawa, S. Kumamoto, K. Nomoto, Y. Yoshikai
20052 citations
Semantic Scholar
POS-02.75: A randomized clinical trial of an ethanol extract of Ganoderma lucidum (edible and medicinal mushroom) in men with lower urinary tract symptoms
M. Noguchi, T. Kakuma, Katsurou Tomiyasu, K. Itoh +5 more
20071 citations
Semantic Scholar
The anti‐Androgen Effect of Ganoderol B (I) Isolated from the Fruiting Body of Ganoderma lucidum.
Jie Liu, K. Shimizu, F. Konishi, S. Kumamoto +1 more
20071 citations
Semantic Scholar
Repeated Dose 13-week Oral Toxicity Study of the Extract from Chlorella in Rats
Kazushi Takiyama, F. Konishi, Yuya Nakashima, T. Hasegawa +2 more
20100 citations
Semantic Scholar
An extract of ganoderma lucidum in men with lower urinary tract symptoms: A double-blind, placebo-controlled randomized and dose-ranging study
M. Noguchi, Katsurou Tomiyasu, Makoto Nakiri, K. Matsuoka +5 more
20080 citations
Semantic Scholar
Activité de liaison aux récepteurs d'androgènes d'un produit traité avec un champignon du genre ganoderma
Ryuichirou Kondou, Kuniyoshi Shimizu, Jie Liu, S. Kumamoto +3 more
20070 citations
Semantic Scholar
Artificial capillaries support insulin-producing cells
S. Kumamoto, J. Ono, Yukio Tanaka, R. Takaki
1992In Vitro Cellular & Developmental Biology - Animal0 citations
Semantic Scholar

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F. Konishi×17
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F. Konishi — researcher profile on SciRah
R. Kondo×12
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R. Kondo — researcher profile on SciRah
T. Hasegawa×11
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T. Hasegawa — researcher profile on SciRah
K. Shimizu×11
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×8

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I. Maruyama — researcher profile on SciRah

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Jie Liu — researcher profile on SciRah

Yuya Nakashima×6

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Yuya Nakashima — researcher profile on SciRah

Kiyoshi Noda×6

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Kiyoshi Noda — researcher profile on SciRah

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Y. Ando — researcher profile on SciRah

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Y. Yoshikai — researcher profile on SciRah

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M. Noguchi — researcher profile on SciRah

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T. Kakuma — researcher profile on SciRah