| [antarctic black yeast nadsoniella nigra var. hesuelica (characteristics and identification of strain 365)]. | | 1970 | 5482752 |
| phylogenetic analysis of ten black yeast species using nuclear small subunit rrna gene sequences. | the nuclear small subunit rrna genes of authentic strains of the black yeasts exophiala dermatitidis, wangiella dermatitidis, sarcinomyces phaemuriformis, capronia mansonii, nadsoniella nigra var. hesuelica, phaeoannellomyces elegans, phaeococcomyces exophialae, exophiala jeanselmei var. jeanselmei and e. castellanii were amplified by pcr and directly sequenced. a putative secondary structure of the nuclear small subunit rrna of exophiala dermatitidis was predicted from the sequence data. alignm ... | 1995 | 8526477 |
| [microbiological analysis of terrestrial biotopes of the antarctic region]. | microbiological analysis has been made of 120 samples from biotopes of the western coast of the antarctic peninsula (rasmussen cope, tuxen cope, waugh mountain), argentine archipelago islands (galindez, skua, corner, barchans, irizar, uruguay, cluls, three little pigs, king-george), as well as neighbouring islands (petermann--on the north, a group of jalour islands--on the east, berthelot--on the south-east); and more remote islands (darboux, lippmann, booth). it was found out that the total num ... | 2010 | 20455435 |
| effects of polyphenol compounds melanin on nafld/nash prevention. | one of the pathogenic mechanisms of the progression non-alcoholic liver disease (nafld) to nonalcoholic steatohepatitis (nash) is the accumulation of reactive oxygen species (ros). so, antioxidant therapy is necessary for successful treatment of the liver injury. we have paid attention to melanin produced by yeast nadsoniella nigra strain x-1 as novel antioxidant and anti-inflammatory agents with low toxicity. in current study we aimed to investigate the preventive effect of melanin on the monos ... | 2017 | 28110193 |
| [the influence of melanin on the gastric mucosa and hypothalamic-pituitary-adrenocortical axis under acute stress conditions]. | we studied the influence of melanin from yeast-like fungi nadsoniella nigra strain x1 on the changes of the levels of adrenocorticotropic hormone (acth) and cortisol in blood serum of rats, adrenal glands weight ratio and lesions of the gastric mucosa (gm) caused by neuromuscular tension by selye. melanin administration restored functioning of the hypothalamic-pituitary-adrenal axis that was evident by an increase of acth concentration by 42% and a decrease of cortisol concentration by 19% compa ... | 2015 | 26387162 |
| [synthesis of melanin pigments by antarctic black yeast]. | five strains of the black yeast similar to exophiala nigra (nadsoniela nigra), which we have isolated from the antarctic biotopes, are studied. at cultivation in a periodic operation the maximum level of absolutely dry biomass in five tested strains constituted 3.2-7.8 g/l of medium, melanin pigment yield being 6-9% of absolutely dry mass of cells. two highly productive strains have been selected. pigments of the studied black yeast are water-insoluble, however dissolve in alkali and concentrate ... | 2013 | 23120979 |
| [resistance of nadsoniella nigra var. hesuelica to the action of high vacuum]. | | 2008 | 4461734 |
| [biological function of the melanopigment of nadsoniella nigra var. hesuelica cells and probable mechanisms of realizing this function]. | | 2008 | 5498400 |
| [pigmented mutant types of nadsoniella nigra and effectiveness of radiomutagens]. | | 2000 | 5401112 |
| [melanin pigments in nadsoniella nigra]. | | 2008 | 5357508 |
| [study of melanins of nadsoniella nigra by electron spin resonance (esr)]. | | 1968 | 4315747 |
| [photoprotecting action of a pigment from nadsoniella nigra]. | | 2005 | 5735978 |
| [catalase activity and peroxide inactivation of nadsoniella nigra]. | | 2013 | 5753750 |
| [the stability of nadsoniella nigra to shortwave electromagnetic irradiation]. | | 2008 | 5739145 |