Abstract:
:The development of intraperitoneal paracoccidioidomycosis was studied in groups of female and male rats: a) Under normal conditions (intacts), b) After castration and c) After castration but submitted to a treatment with, respectively, testosterone and estradiol. The criterion of susceptibility to infection was based on: 1) Spontaneous mortality of the animals and 2) Number of metastatic pulmonary lesions. The results showed that: the unique deaths and the more severe pulmonary lesions were found among the intact females, representing the animals most susceptible to the infection in these experiments; the intact females showed more numerous lesions than the castrated; the intact males had less lesions than the castrated, and than those castrated which were treated with estradiol.
journal_name
Mycopathologiajournal_title
Mycopathologiaauthors
Kerr IB,Schaeffer GV,Miranda DSdoi
10.1007/BF00436446subject
Has Abstractpub_date
1984-12-30 00:00:00pages
149-54issue
2-3eissn
0301-486Xissn
1573-0832journal_volume
88pub_type
杂志文章相关文献
MYCOPATHOLOGIA文献大全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::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::We report a case of a 40-year-old Caucasian woman who came under our observation with a 7-year history of a chronic erythematous scaly dermatitis, diagnosed as psoriasis, involving gluteal area and thighs, and treated with topical steroids without benefit. During pregnancy, a progressive worsening of her condition and...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-011-9492-9
更新日期:2012-03-01 00:00:00
abstract::The presence of Candida species in the urine is frequent among hospitalized patients. We studied sample urine of 205 hospitalized patients during a 1-year period to determine the incidence of nosocomial candiduria. The yeasts were isolated in 22% (45/205) urine cultures and risk factors in these patients were analyzed...
journal_title:Mycopathologia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1023/b:myco.0000038436.51918.d9
更新日期:2004-07-01 00:00:00
abstract::Hendersonula toruloidea (HT) is a dematiaceous fungus that is an endemic human pathogen in tropical and subtropical countries. Infection with this fungus is often clinically indistinguishable from Trichophyton rubrum or other dermatophytoses. However, because HT will not grow on standard cycloheximide containing funga...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/BF00437252
更新日期:1989-03-01 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::The systematic human hair degradation by Trichophyton terrestre was examined by electron and light microscopy. The cuticular and hair shaft regions were readily decomposed by the wild type or parent strain selected for phenotype studies after exposure to spaceflight parameters. ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00491505
更新日期:1975-06-14 00:00:00
abstract::Sarcoidosis is a multisystem disorder that is characterized by noncaseous epithelioid cell granulomas, which may affect almost any organ. Thoracic involvement is common and accounts for most of the morbidity and mortality associated with this disease. The diagnosis is based on exhaustive exclusion of differential diag...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-015-9938-6
更新日期:2016-02-01 00:00:00
abstract::Green cocoa pod husk agar (GCPA), ripe cocoa pod husk agar (RCPA), green cocoa bean agar (GCBA), ripe cocoa bean agar (RCBA), green cocoa mucilage agar (GCMA) and ripe cocoa mucilage agar (RCMA) were prepared and assessd for their clarity and for potential to support mycelial growth and sporulation of P. palmivora. Oa...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1020415109308
更新日期:2002-01-01 00:00:00
abstract::A comparative study among amphotericin B, 5-fluorocytosine, itraconazole and fluconazole in the treatment of experimental cryptococcosis in mice, was carried out. Seventy male Balb C mice were inoculated intraperitoneally with 10(7) cells of Cryptococcus neoformans var. neoformans. They were divided in 7 groups of 10 ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436057
更新日期:1989-11-01 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::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::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::It has been over a decade since Cryptococcus gattii was first recognized as the causative organism of an outbreak of cryptococcosis on Vancouver Island, British Columbia. A number of novel observations have been associated with the study of this emergent pathogen. A novel genotype of C. gattii, VGIIa was described as ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-011-9475-x
更新日期:2012-06-01 00:00:00
abstract::We review here the advances in the understanding of the immunopathology of human paracoccidioidomycosis (PCM). Its investigation must take in account the intriguing natural history of the mycosis and its agent, providing clues to the mechanisms that lead to development of disease (unbalanced host-parasite relationship...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-007-9065-0
更新日期:2008-04-01 00:00:00
abstract::Three fungi, Alternaria humicola, A. pluriseptata and Aspergillus niger are being reported as new probable etiologic filamentous fungi, causing onychomycosis. The morphology and physiology of these fungi is discussed. ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00437626
更新日期:1985-12-01 00:00:00
abstract::The effects of fumonisin on development of Syrian hamster fetuses were studied using fumonisin B1 and B2 extracted from Fusarium moniliforme corn-culture and purified fumonisin B1. A significant increase in litters with fetal deaths occurred with the high doses of purified (18 mg FB1/kg) and culture-extracted (18 mg F...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF01104276
更新日期:1994-10-01 00:00:00
abstract::Three new Uruguayan paracoccidioidomycosis human cases are presented. Two of them correspond to the disseminated form with metastatic lesions at the oral mucosa; the remaining one, with important pulmonary bilateral lesions corresponds to the pure chronic pulmonary form of the disease which is recognized by the first ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00466070
更新日期:1982-06-18 00:00:00
abstract::The antimicrobial activities of seven Epicoccum purpurascens strains isolated either from evergreen oak leaves (Quercus ilex) collected over a period of one year, or from the atmosphere were compared in vitro. Two strains sporulated and conspicuously inhibited the growth of Staphylococcus aureus and Trichophyton menta...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436796
更新日期:1991-08-01 00:00:00
abstract::Early diagnosis of invasive aspergillosis (IA) is a challenge. Non-specific clinical and radiologic findings, as well as difficulties in conventional diagnostic method application, may delay correct diagnosis. Nowadays, nucleic acid-based assays have reduced the need for conventional antigen detection and culture-base...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-020-00424-1
更新日期:2020-04-01 00:00:00
abstract::Aflatoxin B1 (AFB1 ) is a carcinogenic mycotoxin found in feeds and in airborne grain dusts. Aflatoxin B1 requires biotransformation to the AFB1-8,9 epoxide (AFBO) by a bioactivation system and subsequent covalent binding to DNA or proteins, to exert its carcinogenic potential. The lung contains cytochrome P450, prost...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1023/a:1017985924257
更新日期:2001-01-01 00:00:00
abstract::The microbiologic and clinical resistance of dermatophytes is seldom reported, and the mechanisms associated with resistance are not well known. This study investigated the effect of efflux pump modulators (EPMs) (i.e., haloperidol HAL and promethazine PTZ) and their inhibiting activity on the minimum inhibitory conce...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-019-00419-7
更新日期:2020-04-01 00:00:00
abstract::Ninety-seven strains of Cryptococcus neoformans and C. bacillisporus were examined for 44 biochemical characters and the results were analyzed numerically. One phenon emerged at the 86% level of similarity when strains were clustered according to their M-similarity values. All strains grew in ten carbon sources (D-glu...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00436523
更新日期:1984-02-15 00:00:00
abstract::In order to appreciate the pathogenicity of several geophilic Chrysosporium species (including Anixiopsis stercoraria, Chrysosporium keratinophilum, C. tropicum, C. pannorum, C. state Arthroderma curreyi, C. state of A. multifidum, and C. state of A. tuberculatum), the authors have realized two series of experimental ...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00443059
更新日期:1989-06-01 00:00:00
abstract::The effect of five fungicides, benomyl (1 mg/l), dodine (50 mg/l), manzate (100 mg/l), cupric sulphate (200 mg/l) and thiabendazole (4 mg/l) was tested under in vitro conditions on development of 15 isolates of fungi pathogenic for insects and other invertebrates (Beauveria brongniartii, Culicinomyces clavisporus, Dud...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-007-9020-0
更新日期:2007-07-01 00:00:00
abstract::Treatment of invasive Candida krusei infections can be difficult due to its intrinsic fluconazole resistance and its reduced susceptibility to amphotericin B and flucytosine. Caspofungin (CAS) acts on a different cellular target, and its combination with voriconazole (VOR) or amphotericin B (AmB) appears promising. We...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-011-9459-x
更新日期:2012-01-01 00:00:00
abstract::The objectives of this study were to evaluate the fumonisin production by 16 F. verticillioides strains on corn cultures and the effect of quintozene and fludioxonil + metalaxyl-M fungicides on "in vitro" mycelial growth on agar. In addition, the effect of fludioxonil + metalaxyl-M on fumonisin production in defined l...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/s11046-010-9339-9
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Saksenaea vasiformis is one of the numerous fungi of the Order Mucorales. Rapid progression and invasion of neighboring tissues are the most characteristic features of S. vasiformis mucormycosis. AIM:The objective of this review is the management of this type of infections. METHODS:Case report and literatu...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/s11046-018-0249-6
更新日期:2019-02-01 00:00:00
abstract::This is a review of factors affecting carotenogenesis by the order Mucorales which includes Phycomyces blakesleeanus, Choanephora cucurbitarum and Blakeslea trispora. The Mucorales have opposite sex types and when mated, beta-carotene production is increased 15 to 20 times. Trisporic acids are the substances produced ...
journal_title:Mycopathologia
pub_type: 杂志文章,评审
doi:10.1007/BF00436853
更新日期:1985-05-01 00:00:00
abstract::The cellular immune response of 8 patients from the Brazilian Amazon region with chromoblastomycosis was analyzed. Primary immunological responses of patients were tested by contact sensitization to 2,4-dinitro-chlorobenzene (DNCB), or rejection of first set skin allografts. 2 of 8 patients were reactive to DNCB after...
journal_title:Mycopathologia
pub_type: 杂志文章
doi:10.1007/BF00443936
更新日期:1992-08-01 00:00:00