Temat: shiitake - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Lentinula edodes (Shiitake) – biological activity
Autorzy:: MUSZYŃSKA, Bożena
PAZDUR, Przemysław
LAZUR, Jan
SUŁKOWSKA-ZIAJA, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/1033807.pdf
Data publikacji:: 2017
Wydawca:: Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:: Lentinula edodes
eritadenine
immunostimulating effect
lentinan
shiitake
Opis:: Lentinula edodes (Berk.) Pegler (shiitake) is a species with medicinal properties that is used primarily in traditional medicine, but also in conventional oncology treatment. The first records of Lentinula edodes cultivation reach back to China under the Song dynast (960-1127). The Japanese adopted the Chinese technique of shiitake cultivation, thus becoming its main producer. Currently, shiitake is used in the treatment of lifestyle diseases. Polysaccharides contained in this species strengthen the immune system, eliminate side effects of chemo and radiotherapy and have strong antitumor, antiviral and antibacterial properties. The year 1972 saw a discovery of substances with anti-atherosclerotic effects, with the most important being eritadenine (2 (R), 3 (R)-dihydroxy-4 – (9-adanyl) butyric acid) and statin – lovastatin. L. edodes is of interest to researchers due to its content of therapeutic compounds. These substances have antitumor, antifungal, antibacterial, anti-inflammatory, hypocholesterolemic, antihypertensive, hypoglycaemic and antioxidant effects.
Źródło:: Medicina Internacia Revuo; 2017, 28, 108; 189-195
0465-5435
Pojawia się w:: Medicina Internacia Revuo
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Shiitake mushroom (Lentinus edodes): A poorly known allergen in Western countries responsible for severe work-related asthma
Autorzy:: Pravettoni, Valerio
Primavesi, Laura
Piantanida, Marta
Powiązania:: https://bibliotekanauki.pl/articles/2178905.pdf
Data publikacji:: 2014-10-01
Wydawca:: Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:: asthma
IgE-immunoblotting
mushroom allergy
occupational disease
shiitake
Opis:: Objectives: The aim of this study was to investigate the IgE-mediated pathogenesis of severe asthma presented by a patient only after handling shiitake (Lentinus edodes) mushrooms (SM). Material and Methods: Skin tests were performed using in-house extracts from mushrooms that the patient usually handled, i.e., shiitake, porcini, oyster and black fungus mushroom varieties. Specific IgE to champignons and various molds were determined. Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) immunoblotting was performed to detect IgE-binding components. Four negative controls were included in the study. Results: Skin prick tests performed with in-house mushroom extracts from varieties other than shiitake were completely negative, in contrast to the positive test obtained for shiitake mushrooms. Serum specific IgE levels for common molds and champignons were all negative. SDS-PAGE revealed many protein bands in the four mushroom extracts. Immunoblotting using the patient’s serum showed allergenic bands at about 15 and 24 kDa exclusively for SM that were not shared with negative controls. Another faint band was detectable at approximately 37 kDa for SM and porcini varieties. Conclusions: Here, we present the first European case of SM-induced occupational asthma, a disease more frequently occurring in Asia. Asthma attacks stopped when the patient avoided contact with shiitake mushrooms. No skin reactions and no IgE-binding proteins by immunoblotting were detectable with the other mushrooms tested. The positive skin test with shiitake mushrooms and IgE-binding components in the shiitake extract confirmed the IgE-mediated etiology of the reaction.
Źródło:: International Journal of Occupational Medicine and Environmental Health; 2014, 27, 5; 871-874
1232-1087
1896-494X
Pojawia się w:: International Journal of Occupational Medicine and Environmental Health
Dostawca treści:: Biblioteka Nauki

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