Abstract:
:The antifungal activity of base-soluble proteins (BSP) and methanol-soluble polysaccharides (PS) from A. flavus resistant (Yellow Creole) and susceptible (Huffman) genotypes of corn were investigated by in vitro studies. Bioassays of fungal growth inhibition in agar media showed antifungal activity by proteins and polysaccharides only from the Huffman genotype. Microgramme quantities of protein and polysaccharides were required to retard fungal growth. The polysaccharides have molecular weights greater than 3.5 kilodaltons. Cathodic PAGE of native protein from the two genotypes showed six protein bands with differences in staining intensity of individual components. SDS-PAGE showed four distinct bands in Yellow Creole that were absent in Huffman. Both of the protein samples contained traces of carbohydrate. Analysis of hydrolyzed polysaccharide from the two genotypes showed different proportions of mannose and glucose.
journal_name
Mycopathologiajournal_title
Mycopathologiaauthors
Neucere JN,Godshall MAdoi
10.1007/BF00442418subject
Has Abstractpub_date
1991-02-01 00:00:00pages
103-8issue
2eissn
0301-486Xissn
1573-0832journal_volume
113pub_type
杂志文章相关文献
MYCOPATHOLOGIA文献大全abstract::We have isolated two DNA fragments from Sporothrix schenckii. These fragments were nonspecifically amplified from the whole-cell DNA using polymerase chain reaction (PCR) primers originally designed in the gene encoding heat shock protein 70 of Mycobacterium leprae. Reverse transcription PCR demonstrated that the smal...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006999508574
更新日期:1998-01-01 00:00:00
abstract::In an attempt to evaluate effects of bacterial endotoxin on systemic fungal infection, experimental systemic Aspergillus infection was induced in leukemic mice (AKR strain) with (Group B) or without (Group A) preceding intraperitoneal administration of Pseudomonas aeruginosa derived lipopolysaccharides. All mice in gr...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436912
更新日期:1987-08-01 00:00:00
abstract::The occurrence of microfloral components on medicated and non-medicated swine and chicken feed pellets and crumbles, produced in a Manitoba feed mill between June 1991 and October 1992, was determined. Addition of medicates to feeds generally decreased bacterial incidence and increased that of Eurotium spp. fungi. The...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436571
更新日期:1996-01-01 00:00:00
abstract::Recently, Trichosporon taxonomy has been reevaluated and new genera of the Trichosporonaceae family have been described. Here, 26 clinical isolates were submitted for identification via sequencing of the intergenic space 1 (IGS1) region, genotyping, and investigation of virulence factors. Antifungal susceptibility was...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-019-00407-x
更新日期:2020-04-01 00:00:00
abstract::Owing to a lack of appropriate diagnostic and therapeutic approaches for mycotic keratitis, approximately one million cases of preventable corneal blindness are reported each year. The number of keratitis cases due to infection with Fusarium is increasing significantly worldwide, many of which are not treated adequate...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-018-0280-7
更新日期:2018-10-01 00:00:00
abstract::Characterization of 62 isolates belonging to the genus Nocardia and related bacteria was obtained by using the API ZYM system. The difference in enzymatic profile should allow a relatively efficient, low-cost means to identify aerobic actinomycetes of clinical significance. ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00442770
更新日期:1990-04-01 00:00:00
abstract::Onychomycosis is a common fungal infection of nails which is mainly caused by dermatophyte species and less often by yeasts and non-dermatophyte molds. We present a case of onychomycosis due to Aspergillus clavatus for the first time worldwide. The patient was an immunocompetent 32-year-old woman who identified with P...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-015-9954-6
更新日期:2016-04-01 00:00:00
abstract::Coccidioidomycosis is a common infection in the desert southwestern USA; approximately 3 % of healthy persons in Arizona alone become infected annually. Coccidioidomycosis may be severe in immunocompromised persons, but experience among patients with solid organ cancer has not been fully described. Therefore, we aimed...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-016-0044-1
更新日期:2016-12-01 00:00:00
abstract::Cryptostegia madagascariensis is a plant native from Madagascar, belonging to the Apocynaceae that is invading the native vegetation in Northeast Brazil and threatening the unique riverine formations dominated by the carnauba palm. Individuals of C. madagascariensis cultivated in the campus of the Universidade Federal...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-008-9120-5
更新日期:2008-08-01 00:00:00
abstract::Thirty-nine species and 16 fungal genera were isolated from Egyptian cotton seeds, cotton seed meal and cotton seed cake on 1% glucose-Czapek's agar medium incubated at 28 degrees C. Aspergillus was the most frequent genus and it emerged in 87-100% of the samples contributing 70-98% of total fungi in the three substra...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00437536
更新日期:1990-06-01 00:00:00
abstract::Protothecosis refers to disease of humans and animals caused by infection with fungus-like, colourless microalgae of the genus Prototheca. Although protothecosis remains an uncommon infection, increasing numbers of human and animal cases are being diagnosed worldwide. This review summarises major new findings in basic...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-020-00508-y
更新日期:2020-11-18 00:00:00
abstract::Chromoblastomycosis and phaeohyphomycosis represent two poles of a disease spectrum caused by melanized fungi. Veronaea botryosa belongs to a small genus of saprobic fungi that occasionally cause human infections. To date, 11 cases of V. botryosa-induced cutaneous phaeohyphomycosis have been actually reported since 19...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-015-9887-0
更新日期:2015-08-01 00:00:00
abstract::The use of molecular tools has led to the description of new cryptic species among different Aspergillus species complexes. Their frequency in the clinical setting has been reported to be between 10 and 15%. The susceptibility to azoles and amphotericin B of many of these species is low, and some of them, such as Aspe...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-014-9775-z
更新日期:2014-12-01 00:00:00
abstract::Fusarium spp. are recognized as the second most frequently filamentous fungi causing opportunistic infections and particularly important due to the increasing number of immunocompromised patients. F. keratoplasticum (a member of F. solani species complex) is one of the Fusarium species commonly associated with human i...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-017-0156-2
更新日期:2017-10-01 00:00:00
abstract::This study was conducted to evaluate the possible protector effect of bentonite and zeolite in Bovans chicks fed a diet containing 59 mg kg(-1) of fumonisin B1 (FB1) during 3 weeks. A total of 200 one-day-old male chicks were treated varying the amount of bentonite and zeolite. Chick weight was registered weekly. At t...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-012-9534-y
更新日期:2012-09-01 00:00:00
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::The rate of Candida spp. infection is increasing, and resistance to azole antifungals is becoming increasingly common. Therefore, there is a need for discovery of new antifungal agents and for development of new modes of treatment using existing agents. In this in vitro study, the antifungal activity of two new imidaz...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-015-9899-9
更新日期:2015-10-01 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::A 7-year-old female-spayed, domestic short-haired cat was presented to her veterinarian with a mass on the hind paw. Histopathologic examination of a tissue biopsy revealed nodular pyogranulomatous panniculitis with intralesional pigmented fungal hyphae. A dematiaceous fungal isolate was isolated with a micromorpholog...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-015-9909-y
更新日期:2015-10-01 00:00:00
abstract::Catheter-associated urinary tract infections (CAUTIs) are the most common kind of nosocomial infection. Recent years have seen a significant increase in numbers of infections caused by yeasts of the genus Candida. The adherence of a microorganism to the host surface is a decisive factor in the success of colonization ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/b:myco.0000003559.59676.f7
更新日期:2003-01-01 00:00:00
abstract::The authors perfected, for standardization purposes, a microautomated system (Dynatech MIC 2000 Inoculator) to obtain the accurate quantitative results, i.e., determination of minimum inhibitory (MIC) and fungicidal (MFC) concentrations, avoiding the work and time consuming procedure of the classic broth dilution meth...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00437225
更新日期:1984-04-30 00:00:00
abstract::Trichosporon species cause wide varieties of fungal infections. White piedra, a superficial fungal infection on the hair shaft, is caused by Trichosporon species. We report here a case of white piedra over the scalp due to T. inkin, a rarely isolated pathogen from such a lesion. The identification of the fungus was co...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-011-9454-2
更新日期:2011-12-01 00:00:00
abstract::Much of our understanding of the epidemiologic features of infection with Blastomyces dermatitidis has come from cluster and outbreak investigations which have established the association of human disease with recreational pursuits and the presence of infectious microfoci in areas of moist soil with high organic conte...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1014515230994
更新日期:2002-01-01 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::One-hundred forty samples of waste water were studied in search of algae of the genus Prototheca, that are potentially pathogenic to man. The samples were taken from collector outlets opening onto the Guadelquivir River. Nineteen cultures of Prototheca were isolated and identified as P. wickerhamii 9, P. zopffi 8 and ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00441442
更新日期:1981-04-10 00:00:00
abstract::Pseudallescheria boydii is a fungal organism known to affect immunocompromised patients. This organism is known to cause, in severe cases, invasive infection of various organs such as the central nervous, cardiovascular, and respiratory systems. We report an unusual case of pulmonary P. boydii pneumonia in an immunoco...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-015-9952-8
更新日期:2016-04-01 00:00:00
abstract::Soils from 100 irrigated fields (95 under vegetables, 5 under citrus) in different geographical locations in the West Bank (Palestinian Autonomous Territory) were surveyed for hymexazol-insensitive (HIS) Pythium species using the surface soil dilution plate (SSDP) method with the VP3 medium amended with 50 mg/L hymexa...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/b:myco.0000003561.47451.f7
更新日期:2003-01-01 00:00:00
abstract::Candida albicans strain B 311-10 with and without starvation was cultivated in the minimal synthetic medium of Shepherd et al., modified without biotin, amino acids, low glucose concentration and with decreasing amounts of (NH4)2SO4, to determine the optimal growth requirement for this strain. All the experiments were...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436116
更新日期:1991-03-01 00:00:00
abstract::Sixty-four wheat samples from Spanish flour factories were screened for patulin and patulin-producing moulds. None of them was found to contain any patulin, whereas samples experimentally contaminated with this toxin proved it to be highly unstable. On the other hand, Penicillium griseofulvum was the only in vitro pat...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00462220
更新日期:1991-09-01 00:00:00
abstract::Three hundred and forty-eight Vencob broiler chickens were fed diets containing Penicillium griseofulvum rice culture material with 0, 12.5, 25 and 50 ppm of the mycotoxin cyclopiazonic acid (CPA) for 28 days. Serum samples were collected from 9 birds in each group at weekly intervals to study the effect of sublethal ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01103982
更新日期:1995-01-01 00:00:00