Manual ilustrado de práticas laboratoriais em imunologia

Mineo, José Roberto; Silva, Maraísa Cristina; Penha, Helena Maria Caleiro Acerbi; Brígido, Paula Cristina

doi:10.14393/edufu-978-85-7078-448-3

Cited by 2 publications

(2 citation statements)

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“…Esse teste baseia-se na interação entre o antígeno do Histoplasma capsulatum e o anticorpo do soro do paciente com Histoplasmose, acompanhada da fixação do sistema complemento (Mineo et al, 2016). O teste de fixação do complemento possui uma especificidade entre 70% a 80%, em contrapartida a sensibilidade dependente da fase de desenvolvimento do agente fúngico, sendo que na micelial varia em torno de 78,2%, enquanto a leveduriforme gira em torno de 94,3% (Falci et al, 2017).…”

Section: Diagnóstico Sorológicounclassified

Aspectos clínicos e laboratoriais da histoplasmose: uma revisão bibliográfica

Oliveira

Felix²,

Farias

et al. 2020

RSD

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Histoplasmosis is a systemic mycosis, endemic, of worldwide distribution, which is caused by inhaling the propagules of Histoplasma capsulatum, in which they lodge in the lungs and subsequently trigger the human infection that can spread through the body. The forms of clinical manifestations vary according to the degree of impairment of the immune system of the individual. Therefore, the present study aims to describe the clinical and laboratory aspects of Histoplasmosis, by understanding that, today, errors still occur when identifying this mycosis, which leads to the increase of mortality, so early diagnosis is essential for the quality of life of the individuals. The study was based on a bibliographic review, with a qualitative approach, of an exploratory type. Because Histoplasmosis is an opportunistic mycosis, capable of affecting different organs and tissues, better training of professionals is necessary, associated with the application of the correct diagnostic techniques. Thus, it is concluded that the diagnosis made through laboratory techniques, such as the mycological, serological, histopathological, molecular examination, are fundamental for the early and correct diagnosis of the individual, which will contribute to improve therapeutic action.

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Section: Diagnóstico Sorológicounclassified

Aspectos clínicos e laboratoriais da histoplasmose: uma revisão bibliográfica

Oliveira

Felix²,

Farias

et al. 2020

RSD

View full text Add to dashboard Cite

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“…The antagonistic assay followed Mariano and Souza (2016). The pathogen was cultured in 523 medium (Kado and Heskett 1970) at 28ºC for 48 hours, followed by preparation of bacterial suspension in saline solution (NaCl 0,8%) with optical density at 570 nm (OD 570 = 0.3).…”

Section: Introductionmentioning

confidence: 99%

Klebsiella endophytic bacteria control cassava bacterial blight in the eastern Amazon

FERREIRA,

NAKASONE,

CUNHA

et al. 2024

Acta Amaz.

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Cassava bacterial blight (CBB), caused by Xanthomonas phaseoli pv. manihotis, is one of the most important diseases affecting cassava production worldwide, including regions of Brazil in the eastern Amazon. The use of beneficial microorganisms, such as endophytic plant growth-promoting bacteria, has emerged as an effective tool for controlling diseases in many crops. Here, two Klebsiella endophytic isolates (26Y and 29Y) isolated from cassava were evaluated for the control of CBB through antagonistic assays and biological control of the disease in plants inoculated by irrigating the substrate and by foliar spray under greenhouse conditions. The two isolates were able to inhibit the in vitro growth of the pathogen, as well as to control the disease severity by at least 90% in plants inoculated by both inoculation methods. We report the first Klebsiella strains to control CBB in the eastern Amazon, though their risk assessment for drug-resistance in humans is still pending.

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Manual ilustrado de práticas laboratoriais em imunologia

Cited by 2 publications

References 0 publications

Aspectos clínicos e laboratoriais da histoplasmose: uma revisão bibliográfica

Aspectos clínicos e laboratoriais da histoplasmose: uma revisão bibliográfica

Klebsiella endophytic bacteria control cassava bacterial blight in the eastern Amazon

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