1: Preuss HG, Echard B, Bagchi D, Perricone NV. Maitake mushroom extracts
ameliorate progressive hypertension and other chronic metabolic perturbations in 
aging female rats. Int J Med Sci. 2010 Jun 7;7(4):169-80. PubMed PMID: 20567593; 
PubMed Central PMCID: PMC2887057.


2: Chen HB, Huang HC, Chen CI, I YP, Liu YC. The use of additives as the
stimulator on mycelial biomass and exopolysaccharide productions in submerged
culture of Grifola umbellata. Bioprocess Biosyst Eng. 2010 Mar;33(3):401-6. Epub 
2009 Jun 23. PubMed PMID: 19548009.


3: Xu Q, Guo J. Activity and toxicity of Cr(III)-enriched Grifola frondosa in
insulin-resistant mice. Biol Trace Elem Res. 2009 Dec;131(3):271-7. Epub 2009 Mar
25. PubMed PMID: 19319487.


4: Cui B, Han L, Qu J, Lv Y. Hypoglycemic activity of Grifola frondosa rich in
vanadium. Biol Trace Elem Res. 2009 Nov;131(2):186-91. Epub 2009 Mar 13. PubMed
PMID: 19283341.


5: Minamino K, Nagasawa Y, Ohtsuru M. A water-soluble extract from Grifola
frondosa, maitake mushroom, decreases lipid droplets in brown adipocyte tissue
cells. J Nutr Sci Vitaminol (Tokyo). 2008 Dec;54(6):497-500. PubMed PMID:
19155589.


6: Han C, Cui B, Qu J. Comparison of vanadium-rich activity of three species
fungi of basidiomycetes. Biol Trace Elem Res. 2009 Mar;127(3):278-83. Epub 2008
Oct 25. PubMed PMID: 18953503.


7: Han C, Liu T. A comparison of hypoglycemic activity of three species of
basidiomycetes rich in vanadium. Biol Trace Elem Res. 2009 Feb;127(2):177-82.
Epub 2008 Sep 20. PubMed PMID: 18802668.


8: Lo HC, Hsu TH, Chen CY. Submerged culture mycelium and broth of Grifola
frondosa improve glycemic responses in diabetic rats. Am J Chin Med.
2008;36(2):265-85. PubMed PMID: 18457360.


9: Preuss HG, Echard B, Bagchi D, Perricone NV, Zhuang C. Enhanced
insulin-hypoglycemic activity in rats consuming a specific glycoprotein extracted
from maitake mushroom. Mol Cell Biochem. 2007 Dec;306(1-2):105-13. Epub 2007 Aug 
1. PubMed PMID: 17671829.


10: Hong L, Xun M, Wutong W. Anti-diabetic effect of an alpha-glucan from fruit
body of maitake (Grifola frondosa) on KK-Ay mice. J Pharm Pharmacol. 2007
Apr;59(4):575-82. PubMed PMID: 17430642.


11: Shih IL, Chou BW, Chen CC, Wu JY, Hsieh C. Study of mycelial growth and
bioactive polysaccharide production in batch and fed-batch culture of Grifola
frondosa. Bioresour Technol. 2008 Mar;99(4):785-93. Epub 2007 Mar 23. PubMed
PMID: 17363244.


12: Cui FJ, Tao WY, Xu ZH, Guo WJ, Xu HY, Ao ZH, Jin J, Wei YQ. Structural
analysis of anti-tumor heteropolysaccharide GFPS1b from the cultured mycelia of
Grifola frondosa GF9801. Bioresour Technol. 2007 Jan;98(2):395-401. Epub 2006 Feb
3. PubMed PMID: 16459075.


13: Bae JT, Sim GS, Lee DH, Lee BC, Pyo HB, Choe TB, Yun JW. Production of
exopolysaccharide from mycelial culture of Grifola frondosa and its inhibitory
effect on matrix metalloproteinase-1 expression in UV-irradiated human dermal
fibroblasts. FEMS Microbiol Lett. 2005 Oct 15;251(2):347-54. PubMed PMID:
16165320.


14: Cui FJ, Li Y, Xu ZH, Xu HY, Sun K, Tao WY. Optimization of the medium
composition for production of mycelial biomass and exo-polymer by Grifola
frondosa GF9801 using response surface methodology. Bioresour Technol. 2006
Jul;97(10):1209-16. Epub 2005 Jun 28. PubMed PMID: 15990290.


15: Jung K, Kim IH, Han D. Effect of medicinal plant extracts on forced swimming 
capacity in mice. J Ethnopharmacol. 2004 Jul;93(1):75-81. PubMed PMID: 15182908.


16: Yoshida M, Ohira T, Igarashi K, Nagasawa H, Samejima M. Molecular cloning and
characterization of a cDNA encoding cellobiose dehydrogenase from the
wood-rotting fungus Grifola frondosa. FEMS Microbiol Lett. 2002 Dec
17;217(2):225-30. PubMed PMID: 12480108.


17: Horio H, Ohtsuru M. Maitake (Grifola frondosa) improve glucose tolerance of
experimental diabetic rats. J Nutr Sci Vitaminol (Tokyo). 2001 Feb;47(1):57-63.
PubMed PMID: 11349892.


18: Saito K, Yamazaki H, Ohnishi Y, Fujimoto S, Takahashi E, Horinouchi S.
Production of trehalose synthase from a basidiomycete, Grifola frondosa, in
Escherichia coli. Appl Microbiol Biotechnol. 1998 Aug;50(2):193-8. PubMed PMID:
9763690.


19: Kubo K, Aoki H, Nanba H. Anti-diabetic activity present in the fruit body of 
Grifola frondosa (Maitake). I. Biol Pharm Bull. 1994 Aug;17(8):1106-10. PubMed
PMID: 7820117.


20: Adachi Y, Ohno N, Ohsawa M, Oikawa S, Yadomae T. Change of biological
activities of (1----3)-beta-D-glucan from Grifola frondosa upon molecular weight 
reduction by heat treatment. Chem Pharm Bull (Tokyo). 1990 Feb;38(2):477-81.
PubMed PMID: 2337961.