• The Korean Journal of Mycology
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• v.26 no.4 s.87
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• pp.589-593
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• 1998

Extracts from 65 species of mushrooms in mount Chiak were screened for their fibrinolytic activities. Extracts from Armillariella mellea, Calocybe sp., Lepista nuda and Trichaptum abietinum showed to have almost twice of activity of plasmin 1.5 U/ml, 193%, 213%, 198%, and 193% respectively. Collybia maculata showed 98% of activity, and Coprinus comatus and Lepiota sp. 56% and 58% activities, respectively. Other two, Agrocybe sp. and Stropharia rugosoannulata were less than 10% of activities.

• The Korean Journal of Mycology
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• v.33 no.1
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• pp.18-21
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• 2005

Extracts of 67 wild mushrooms were tested for their fibrinolytic activities. The extract of Marasmius pulcherripes showed 112% higher increased activity as compared with a positive control, plasmin (0.75 U/ml). Helvella elastica and Psathyrella sp. showed 60% and 49% of activities to that of plasmin, respectively. Three mushrooms such as Lepista sordida, Fomitella fraxinea, and Leucoagaricus rubrotinctus showed 40% of plasmin activity. The other 60 mushroom extracts did not show any fibrinolytic activity.

• Archives of Pharmacal Research
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• v.5 no.1
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• pp.17-19
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• 1982

To develop potent anitumor polysac-charides from higher hungi of Korea the alcohol precipitated polysaccharides, which were obtained from hot water extracts of shake-cultured mycelia of eight species of basidiomycetes, were subjected to antitumor screening tests, using sarcoma 180 as a tumor cell. When administered i. p, at the dose level of 20mg/kg/day for ten days into the mice which were implanted with $1{times}10^{8}$ cells of sarcoma 180 twenty-four hour before the start of polysaccharide injection, the polysaccharides of Plutcus cervinus ISA-Pc-1004, Pleurotus pulmonarius, Hydnum repandum ISA-Hr-1006, and Laccaria laccata ISA-LI-1008 respectively showed inhibition ratios of 62.0%, 51.7%, 64.8%, and 57.8%. They were selected for further study, while those of Pancillus serotina ISA-Ps-1012, Laccaria amethystina ISA-La 1001, Pholiota adiposa ISA-Pa-1010, and Lepista spISA-Ls-1007 respectively showed inhibition ratios of -9.3%, 25.3%, 27.3% and 33.0%.

• The Korean Journal of Mycology
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• v.35 no.2
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• pp.128-132
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• 2007

The aim of this study was to investigate the physiological functionalities of 60 wild mushroom methanol extracts. We determined their fibrinolytic and ${\alpha}-glucosidase$ inhibitory activities. Among them, 11 mushrooms showed fibrinolytic activity. In particular, Armillaria sp. showed the greatest enzyme activity (4.2 plasmin units/ml) in a fibrin plate assay. The fibrinolytic activities of Amanita virosa. Gymnophilus sp. and Lepista nuda were 2.3, and the activities of Amanita citrina and Cortinarius alboviolaceus were 2.1 and 2.0 plasmin units, respectively. In a ${\alpha}-glucosidase$ inhibitory activity test, Naematoloma fasciculare showed the greatest inhibitory activity at 98.5%. The ${\alpha}-glucosidase$ inhibitory activities of Suillus luteus and Gomphidius maculatus were 66.6% and 61.5%, respectively. This study suggests that both Armillaria sp. and N. fasciculare can be used as candidates for the development of new medicine effective to cardiovascular diseases and biofunctional food.

• Journal of Forest and Environmental Science
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• v.15 no.1
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• pp.77-88
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• 1999

This experiment was carried out to compare the cultural characteristics of mycorrizal fungi associated with Pinus species, and to form mycorrhizal association with Pinus thunbergii by artificial inoculation of these fungi. Mycorrhizal fungi tested showed great variations in cultural characteristics. Most fungal isolates was best grown on MP medium, except PDA for Lepista sp.(Ln73/92). Hagem for Rhizopogon rubescens(FRI91017), and FDA for Paxillus sp.(Pa60/92). Optimum temperature for these fungi was $25^{\circ}C$, except $30^{\circ}C$ for Pisolithus tinctorius(FRI91004 and Pt1). The range of pH conditions favorable for these fungal isolates were also variable from weak acidic(pH5) to weak alkalic(pH8). Utilization of the carbon sources for these mycorrhizal fungi was different. Fructose, glucose, and maltose were all utilized well, while xylose was not utilized generally. Mycelial growth on the media supplemented with potassium nitrate was better than those on other media with urea, asparagine, or peptone as a nitrogen source, and the poor growth was observed on the media with urea. Pisolithus tinctorius(Pt1) among 7 mycorrhizal fungi artificially inoculated for the mycorrhizal synthesis on pinus thunbergii seedlings in the test tube containing a mixture of peat moss-vermiculite(2:1, v/v) formed mycorrhizae successfully after 3 months. P. tinctorius formed branched and unbranched roots covered with thick fungal mantle and radiating extemal hyphae. Mycorrhizal root cross-sectioned by hand, stained, and observed by Nomarski interference microscope showed typical characteristics of ectomycorrhizae: fungal mantle on epidermal cells and thick Hartig net hyphae around cortex cells.

• The Korean Journal of Mycology
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• v.6 no.2
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• pp.25-30
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• 1978

Present experiments were conducted to determine the possibility of cultivation of 9 edible wild species selected among the higher fungi growing in Korea. In the investigation on the mycelial growth according t6o the different media, the mycelial growth of Coprinus comatus was fast on the CSA medium, when malt extract was added to the basal medium PSA, the mycelial of Lapista nuda and Auricularia auricula-judae was fast in growth and density. In the spawning, the mycelial growth of Pholiota squarrosa on the oak tree's sawdust, Pleurotus cornucopiae on the broad-leaves' sawdust, and Coprinus comatus on the compost was respectably fast and also it shown to be possibility of artificial cultivation owing to their carporphore budding when Coprinus comatus and Lepiota alborubescens cultivated on the rice straw, Auricularia auriculajudae and Pleurotus cornucopiae on the sawdust of the popla and Pholiota squarrosaon the sawdust of the oak tree.