Abstract:
:A case of bursitis due to Prototheca wickerhamii is briefly reported. In histological sections the organism stained well with fungal stains, grey with silver methanamine and red with periodic acid Schiff reagent. This unicellular achlorophyllous alga was studied on common laboratory media. The characterization of the Prototheca sp. depends largely on wet mount microscopic examination from broth or agar cultures which ensures the observation of endosporulation and a consistent absence of budding. Otherwise the growth rate and the pasty white colonies may lead to an erroneous identification, most likely as a Cryptococcus sp. P. wickerhamii lends itself very well to standard physiological tests used for the identification of yeasts. The strain was found insensitive to 5-fluorocytosine. The MIC of amphotericin B was 0.15 microgram/ml.
journal_name
Mycopathologiajournal_title
Mycopathologiaauthors
Kapica Ldoi
10.1007/BF00443013subject
Has Abstractpub_date
1981-01-30 00:00:00pages
43-8issue
1eissn
0301-486Xissn
1573-0832journal_volume
73pub_type
杂志文章相关文献
MYCOPATHOLOGIA文献大全abstract::Trichophyton benhamiae is a zoophilic dermatophyte mainly transmitted to humans from guinea pigs. This zoophilic species can also cause dermatophytosis as reported by human contact with other animals, such as rabbit, cat, and fox. Here, we report the tinea faciei and tinea corporis cases: a 12-year-old girl and her 53...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-020-00513-1
更新日期:2021-01-04 00:00:00
abstract::ALS1 and ALS3 encode cell-surface associated glycoproteins that are considered to be important for Candida albicans biofilm formation. The main goal of the present study was to monitor ALS1 and ALS3 gene expression during C. albicans biofilm formation (on silicone) under continuous flow conditions, using the Centers f...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-008-9148-6
更新日期:2009-01-01 00:00:00
abstract::Invasive aspergillosis (IA) is increasingly diagnosed in high-risk patients. The lesions are usually located in the lungs and/or sinuses, and the fungus may spread haematogenously to different organs; however, involvement of the heart during IA is very rare. We describe a unique case of invasive aspergillosis of the h...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-016-0012-9
更新日期:2016-08-01 00:00:00
abstract::Chronic exposure to moniliformin results in the development of myocardial hypertrophy and degeneration. The cause of this hypertrophy is unknown. However, moniliformin-induced hypoxia or altered function of cardiac pyruvate dehydrogenase, rather than direct cardiostimulation have been proposed as potential mechanisms....
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00439122
更新日期:1996-01-01 00:00:00
abstract::Using the grain-plate method and on glucose- Czapek 's agar at 28 degrees C, fifty-eight species belonging to 26 genera were collected from barley (42 species and 19 genera), maize (29 species and 16 genera), sorghum (32 species and 17 genera) and wheat grains (42 species and 18 genera). The most frequent genera were ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436702
更新日期:1984-03-15 00:00:00
abstract::The aflatoxins B1, G1 and their metabolites exist in the systemic blood as protein conjugate. This conjugation is specific to plasma albumin and proceeds enzymatically by liver and kidney cells. The aflatoxin-albumin conjugate is permanent and the conjugation is an irreversible one. This may interpret the acute liver ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00636179
更新日期:1982-07-23 00:00:00
abstract::A comparative study was conducted with soybean material presenting symptoms of the Diaporthe/Phomopsis complex that was collected in two distant geographical regions of the world: Beltsville, MA, USA, and Vojvodina, Yugoslavia. Contrasting with earlier findings, great variability in the disease symptoms was observed, ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/A:1006849020432
更新日期:1997-01-01 00:00:00
abstract::Tha auteurs have obtained a strain of Byssochlamys nivea from heat processed strawberries. The mold grown on synthetic media shows antibiotic properties. The metabolite responsible is patulin which has been purified and characterized. Several strains of B. nivea produced this mycotoxin. Patulin seems to be stable in s...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01365712
更新日期:1975-12-23 00:00:00
abstract::Infections caused by Candida yeasts are common in elderly individuals. Seventy-five isolates of Candida spp. were obtained from saliva samples of 136 institutionalized elderly individuals resident in six retirement homes of Belo Horizonte, Brazil. Forty-seven isolates (62.66%) were identified as Candida albicans, 15 (...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-006-0029-6
更新日期:2006-07-01 00:00:00
abstract::Six water-soluble nystatin-polyvilnylpyrrolidone complexes with respective MW of 10 kDa (NC1), 25 kDa (NC2), 30 kDa (NC3), 40 kda (NC4), 90 kDa (NC5), 360 kDa (NC6) were synthesized. The activity of the complexes was compared with that of nystatin against growth and spore germination of Fusarium oxysporum f.sp. radici...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1015252121285
更新日期:2002-01-01 00:00:00
abstract::Cells of Candida albicans plated on media containing nalidixic acid (Nal) either die, adapt physiologically to Nal-tolerance or mutate ot Nal-resistance. The fraction of a population exhibiting each response depends on the growth phase of cells when plated and their nitrogen and carbon nutrition and growth temperature...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00441090
更新日期:1979-09-17 00:00:00
abstract::In Argentina, there is rather little information about the natural occurrence of mycotoxins in feedstuffs. The aim of this work was to determine the fungal flora and natural incidence of aflatoxin B1 (AFB1), zearalenone (ZEA) and deoxynivalenol (DON) in poultry feeds from 5 factories of Río Cuarto, Córdoba. Three hund...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006890717758
更新日期:1997-01-01 00:00:00
abstract::Melanin synthesis in Cryptococcus neoformans, catalyzed by phenoloxidase activity, is one of the oldest virulence factors known. However, until now, the relationship between melanin production in C. neoformans and its virulence has been poorly understood. Among different chemical compounds only Fe3+ and Cu2+ cations e...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1023376324422
更新日期:2002-01-01 00:00:00
abstract::Polyacrylamide gel electropheresis and thin layer chromatography (TLC) were applied to detect the fate of aflatoxin B-1 in milk fermented with an active culture of Streptococcus lactis (ATCC-11454). TLC analysis revealed the formation of two fluorescent metabolites (B2a and R0) in fermented milk. Electropheretic analy...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00439291
更新日期:1984-10-30 00:00:00
abstract::Intraperitoneal administration of the mycotoxin penitrem A 30 min before a training session in passive avoidance task, impaired performance of rats subjected to a test-session 24 h after. This effect was not antagonised by pretraining administration of physostigmine or bicuculline. Administration of penitrem A 20 min ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006853600205
更新日期:1997-01-01 00:00:00
abstract::Two isolates of Cryptococcus neoformans were previously described as being highly divergent in their level of capsule synthesis in vivo and in their virulence for mice. The highly virulent isolate (NU-2) produced more capsule than a weakly virulent isolate (184A) in vitro under tissue culture conditions and in vivo. T...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007041401743
更新日期:1999-01-01 00:00:00
abstract::The pathogenicity of Trichosporon dermatis isolated from skin lesions of a patient has been examined in mice. Balb/c mice were treated with two intraperitoneal injections of 100 mg/kg cyclophosphamide on days 4 and 1 and one subcutaneous injection of 10 mg/kg dexamethasone on day 1 pre-inoculation, and then challenged...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-011-9442-6
更新日期:2011-11-01 00:00:00
abstract::During the year of 1994, 417 samples of agricultural commodities, comprising: maize, compound animal feeds, oil seeds, soya bean, fish meal and forage were examined for fungi and over 20 mycotoxins using a multi-screen augmented with individual assays. Trichothecenes had the highest incidence of over 19% in all sample...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01103901
更新日期:1995-07-01 00:00:00
abstract::Fifty-one strains of Fusarium verticillioides and F. proliferatum isolated from corn collected from four different geographic areas in Iran, namely Fars, Khuzestan, Kermanshah and Mazandaran (an endemic oesophageal cancer (OC) area) were evaluated for their ability to produce fumonisins B1 (FB1), B2 (FB2) and B3 (FB3)...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-004-3899-5
更新日期:2005-01-01 00:00:00
abstract::Invasive aspergillosis can be difficult to diagnose, and early recognition and initiation of therapy is imperative for improving patient outcomes. A case of invasive Aspergillus laryngotracheobronchitis is presented here with a review of the relevant literature. A 58-year-old male undergoing treatment for CNS lymphoma...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-017-0123-y
更新日期:2017-08-01 00:00:00
abstract::Fungal endophytes were isolated from Crataeva magna, a medicinal plant growing along the streams and rivers, constituting riparian vegetation in Karnataka, southern India. Fresh bark and twig pieces were used for the isolation using standard methods. Ninety-six endophytic fungal isolates were isolated from 800 bark an...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-004-5497-y
更新日期:2005-02-01 00:00:00
abstract::The scalp hair of patients with dermatophytosis due to M. canis but without scalp lesions, and that of their family members without dermatophytosis were examined using the hairbrush method. The dermatophyte was detected in 93.8% of the scalps of those who lived in homes where cats were kept, and in 25% of those withou...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01795174
更新日期:1990-10-01 00:00:00
abstract::Spontaneous aspergilloma in the para-nasal cavities of 2 rats, and a chronic granuloma with grains, caused by Gram-positive cocci in the maxillary sinus of a mouse, are reported. ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00452893
更新日期:1988-02-01 00:00:00
abstract::Isolation frequency of Ophiosphaerella korrae (spring dead spot pathogen) from Cynodon dactylon (bermudagrass) roots at a golf course near West Point, Mississippi, was monitored over a 3-year investigation. Laboratory and greenhouse experiments were conducted to determine optimal temperatures for the growth of selecte...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-010-9273-x
更新日期:2010-05-01 00:00:00
abstract::A competitive enzyme-linked immunosorbent assay was developed for the xanthone dimer secalonic acid D. The immunogen and enzyme marker were prepared by direct reaction of secalonic acid D with bovine serum albumin and horseradish peroxidase, respectively. The resultant conjugates were characterized by UV/VIS spectra a...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00437013
更新日期:1986-01-01 00:00:00
abstract::Chlorhexidine is widely used as a bacterial drug whose method of action has been well described in bacteria. Its fungicidal properties have been proved. We show here the effects of a sublethal dose of a preparation of digluconate of chlorhexidine on budding Candida albicans. A fungistatic action is revealed by a decre...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00769565
更新日期:1987-10-01 00:00:00
abstract::Rhodotorula species are increasingly being identified as a cause of fungal infection in the central nervous system, especially in patients with compromised immunity. The diagnosis could easily be missed due to low index of suspicion, as cryptococcus meningitis and cerebral toxoplasmosis are more common amongst immunoc...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-015-9879-0
更新日期:2015-08-01 00:00:00
abstract::Phoma herbarum has been associated with two outbreaks of systemic mycosis in hatchery-reared chinook salmon (Oncorhynchus tshawytscha) fingerlings. Affected fish exhibited abnormal swimming behavior, exophthalmia, multiple rounded areas of muscle softening, protruded hemorrhagic vents, and abdominal swelling. In all a...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-006-0084-z
更新日期:2007-01-01 00:00:00
abstract::In a study of 450 Amazonian anurans, we isolated yeasts and yeast-like fungi from 54 animals (Bufo granulosus, B. marinus, Dendrophrynyscus sp., Hyla geographica, H. lanciformes, Ololygon rubra, Adenomera hylaedactyla, Eleutherodactylus fenestratus, Leptodactylus fuscus, L. ocellatus, L. pentadactylus). The internal o...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00442657
更新日期:1985-10-01 00:00:00
abstract::In a survey of the mycoflora and mycotoxins in foods and feeds, 66 samples of mixed poultry feeds and some component raw materials were investigated. Fungal counts ranged from < 10(2) to 1.3 x 10(6) CFU/g. Fusarium spp. counts ranged from 10(2) to 1.0 x 10(6) CFU/g. The fusarium spp. strains isolated were screened for...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF02373025
更新日期:1996-01-01 00:00:00