解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::Toxigenic saprophytic fungi were isolated from samples of shellfish, sediment and seawater obtained from marine shellfish farming areas. The 456 strains identified included 12 different genera, with a clear predominance (68%) of Penicillium, Aspergillus, Trichoderma and Cladosporium. To assess the risk of poisoning du...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007259810190
更新日期:2000-01-01 00:00:00
abstract::Eight food-borne mycotoxins epidemiologically implicated in human disease were tested for their cytotoxic effects on human cells previously immortalised and transfected to introduce human cytochrome p450 (CYP 450) genes. Such cells retain many characteristics of normal cell growth and differentiation while simultaneou...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007130923558
更新日期:1999-11-01 00:00:00
abstract::Kernel samples of common and dwarf Brazilian cashew nuts were highly contaminated with field and storage fungi in comparison to healthy ones. In general, dwarf cashews were more contaminated than common. A total of 37 fungal species were identified. Aspergillus niger was the dominant species with more colonies being i...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007081319685
更新日期:1999-01-01 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::Studies of Rhinosporidium seeberi have demonstrated that this organism has a complex life cycle in infected tissues. Its in vivo life cycle is initiated with the release of endospores into a host's tissues from its spherical sporangia. However, little is known about the mechanisms of sporangium formation and endospore...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007108910025
更新日期:1999-01-01 00:00:00
abstract::The effects of four mycotoxins, T-2 toxin, deoxynivalenol (DON), ochratoxin A (OTA) and fumonisin B1 (FB1) on the response of bovine peripheral blood mononuclear cells (PBM) in vitro to the mitogens concanavalin A (Con A), phytohaemagglutinin A (PHA) and pokeweed mitogen (PWM) were assayed after 4 days' incubation usi...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006971724678
更新日期:1998-01-01 00:00:00
abstract::Primary conidia of the entomopathogens Erynia (subgenus Neopandora) delphacis (1 isolate) and Erynia (Neopandora) neoaphidis (3 isolates) were stimulated to form germ-tubes with Tween 20 and with free, long-chain fatty acids, each incorporated into Entomophthora complete medium (ECM). When combined with other basal me...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/A:1007021113456
更新日期:1998-01-01 00:00:00
abstract::A severe root rot disease of cotton caused by Pythium carolinianum was diagnosed in a cotton field in Beni-Musa village, 20 km southwest of El-Minia city, Egypt, during the summer of 1996. This was the first reported isolation of this fungus in Egypt. In the light of the importance of the cotton industry in Egypt, res...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/A:1006906212689
更新日期:1998-01-01 00:00:00
abstract::Sediments from eight river mouths along the Catalonian coast (Spain) were surveyed for keratinolytic fungi and related Onygenales. The actidione plating technique was employed. Of 532 actidione-treated sediment samples, 268 (50.3%) were positive for the fungi. Altogether, 384 fungal strains from 35 species were isolat...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/A:1006978032246
更新日期:1998-01-01 00:00:00
abstract::The effects of a modified natural porcine surfactant (Curosurf) on phagocytosis and killing of Cryptococcus neoformans by alveolar macrophages and on the production of superoxide anions were investigated in vitro. Attachment and ingestion were evaluated separately by a fluorescent quenching technique. The nitroblue te...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006948825384
更新日期:1998-01-01 00:00:00
abstract::Thirty-four isolates of the eight most common Fusarium species isolated from Norwegian cereals; F. avenaceum, F. culmorum, F. equiseti, F. graminearum, F. poae, F. sporotrichioides, F. torulosum and F. tricinctum were studied for their cytotoxicity and ability to produce mycotoxins. The strains were cultivated on rice...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007016820879
更新日期:1998-01-01 00:00:00
abstract::Malbranchea gypsea IMI 338,168 isolated from the soils of Keoladeo National Park, Bharatpur was studied for its ability to produce exocellular proteases on glucose-gelatin medium at pH 7; 28 degrees C. The fungus was observed to be a potent producer of such enzymes. Protease production was optimal at 15 days of incuba...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006968600404
更新日期:1998-01-01 00:00:00
abstract::A total of 227 marine isolates of ubiquitous fungi were cultivated on different media and the secondary metabolite content of the extracts (ethyl acetate/chloroform/methanol 3:2:1) characterized by HPLC. The fungi were secured from animals, plants and sediments of Venezuelan waters (0-10 m) including mangroves and lag...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006961500325
更新日期:1998-01-01 00:00:00
abstract::Fumonisins are mycotoxins produced by Fusarium moniliforme, F. proliferatum, and related Fusarium species found on corn. They occur naturally in corn-based feeds and foods and are suspected human esophageal carcinogens. Fumonisin B1 (FB1), the most common homologue, causes the animal diseases associated with F. monili...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006810916344
更新日期:1998-01-01 00:00:00
abstract::A mycological survey was carried out on the fruit surface of Indian jujube during its growth period (before harvest). A total of 32 microfungi belonging to 20 genera were isolated by surface washing technique. Artificial inoculations with the isolated myco-propagules were also performed in mature jujube fruits and mos...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006980821694
更新日期:1998-01-01 00:00:00
abstract::Mitochondrial DNA (mtDNA) types based on restriction fragment length polymorphism (RFLP) patterns with HaeIII were investigated in clinical isolates of Sporothrix schenckii in North and South America. In addition to 14 mtDNA types (Types 1-14) so far reported, six new mtDNA types, Types 15-20 were found in this study....
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006952702947
更新日期:1998-01-01 00:00:00
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::Infections by Cunninghamella bertholletiae have been on the increase in recent years. However, little is known about this fungus and its infection. To clarify the pathogenicity of C. bertholletiae, we made a murine model, and to our knowledge, the first infectious model of this fungus. ICR mice pretreated with cortiso...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1007095831301
更新日期:1998-01-01 00:00:00
abstract::The effect of temperature, pH, water potential and sources of nitrogen and carbon on the biocontrol agent Penicillium oxalicum were studied in vitro. The fungus is xerotolerant, mesophillic and has a wide pH tolerance. The parameters evaluated (germination, germ tube length, growth rate and sporulation) showed differe...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/A:1006898724724
更新日期:1997-01-01 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::To quantify the thigmotropism, we adapted the our previous method using a chemotaxifilter system in combination with a bioluminescent adenosine triphosphate (ATP) assay based on firefly luciferase-luciferin system and analyzed the relationship between the ability of germ tube formation and thigmotropism of C. albicans...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006849532064
更新日期:1997-01-01 00:00:00
abstract::The effect of a sub-inhibitory concentration of chlorhexidine on lipid and sterol composition of Candida albicans was investigated. The total lipid content of this yeast grown in the presence of chlorhexidine was reduced whilst the total sterol content was increased compared with control-grown cells. Lipids and sterol...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006852207366
更新日期:1997-01-01 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::In vivo interactions of rabbit alveolar macrophages (AM) and Cryptococcus neoformans, a yeast pathogenic for humans, were studied. As a control, inert silica particles of a similar diameter (5-6 microns) were used. Of 16 rabbits, 6 were instilled intratracheally with fluorescein-labelled heat-killed C. neoformans, 6 w...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006843202124
更新日期:1997-01-01 00:00:00
abstract::Natural infection of Aspergillus flavus was observed in adults of Blattella germanica. Though the adult insects exhibited no external symptoms, they became hypoactive and later died. The dead and experimentally infected insects repeatedly yielded Aspergillus flavus in culture on Czapek's medium. Direct microscopic obs...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006859620780
更新日期:1997-01-01 00:00:00
abstract::Some epidemiologic, diagnostic and immunologic aspects of 93 (75 males and 18 women) cases of cryptococcosis (CRY) associated with AIDS, hospitalized in the Muñiz Hospital (MH) in Buenos Aires during 1994, were retrospectively studied. The median age (MA) of the patients under study was 28 years (17-49 y); 30 (17-49) ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006801502246
更新日期:1997-01-01 00:00:00
abstract::The microorganisms capable of producing opportunist infections include the yeast-like organisms of the genus Candida, and the unicellular algae of the genus Prototheca, which share common features and can, therefore, lead to confusion. Their colonies are almost identical and they grow in the same culture media used ro...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006818606851
更新日期:1997-01-01 00:00:00
abstract::Chronic dermatophytosis was observed in 2276 (10.02%) of 22,692 patients with dermatophytosis during a period of 5.5 years. Males were affected at least 3 times more frequently than females. The age group most commonly affected was between 20 and 40 years of age. Females were affected more between the ages of 30 to 40...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1006843418759
更新日期:1997-01-01 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::Twenty isolates of Verticillium fungicola var. fungicola collected from diseased fruit-bodies of Agaricus bisporus from prochloraz-treated crops, were exposed to a range of concentrations of six chemicals (benomyl, chlorothalonil, formaldehyde, iprodione, prochloraz-Mn-complex and prochloraz + carbendazim) in vitro. E...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00438918
更新日期:1996-12-01 00:00:00
abstract::Fifty commercial corn hybrids with different endosperm characteristics, vegetative cycle length and cross class grown in the same geographical area (Cordoba Province, Argentina) were analysed for fumonisin accumulation. All hybrids analysed showed fumonisin B(1) and B(2) contamination ranging from 185 to 27,050 ng/g f...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436572
更新日期:1996-07-01 00:00:00
abstract::Lipase (Glycerol ester hydrolase E.G. 3.1.1.3) from a Brazilian strain of Penicillium citrinum free of the mycotoxin citrinin has been investigated. Citrinin production was inhibited by using culture medium containing olive oil, soybean oil and corn oil as carbon sources. Potassium concentration and pH play an importa...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00439123
更新日期:1996-02-01 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::Phospholipases have only been detected in a few fungi and yeasts, in particular in Candida albicans. Secreted phospholipases are considered by some researchers to be a potential factor of virulence and pathogenicity in C. albicans. Twenty-three Cryptococcus neoformans strains were tested in order to observe phospholip...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00438916
更新日期:1996-01-01 00:00:00
abstract::Histoplasma capsulatum var. duboisii is the etiological agent of African histoplasmosis, an important deep mycosis in West Africa. Not much is known about the physiological properties of this fungus. This communication reports on the extracellular proteolytic enzyme activity of this fungus. Five isolates of this fungu...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF02373018
更新日期:1996-01-01 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
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::As actinomycetoma is more frequent in males than in females, the possibility that hormones might modify the Nocardia brasiliensis growth and the course of experimental actinomycetoma was explored. Five N. brasiliensis strains were grown on Sabouraud agar containing estradiol, progesterone or testosterone, in 3 differe...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01103779
更新日期:1995-11-01 00:00:00
abstract::A retrospective study of the cytology of blastomycosis was undertaken. Sixty-one samples from 43 naturally infected dogs diagnosed ante-mortem by means of cytology were reviewed. Skin and lymph nodes rendered the highest number of positive samples with 17 out of 18 and 14 out of 17 respectively. Transtracheal washes c...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01102884
更新日期:1995-08-01 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