Production and characterization of a biosurfactant produced by Streptomyces sp. DPUA 1559 isolated from lichens of the Amazon region

Autor: A.P.P. Santos, M.D.S. Silva, E.V.L. Costa, R.D. Rufino, V.A. Santos, C.S. Ramos, L.A. Sarubbo, A.L.F. Porto

Publikováno v: Brazilian Journal of Medical and Biological Research, Vol 51, Iss 2 (2017)

Surfactants are amphipathic compounds containing both hydrophilic and hydrophobic groups, capable to lower the surface or interfacial tension. Considering the advantages of the use of biosurfactants produced by microorganisms, the aim of this paper w

Externí odkaz: https://doaj.org/article/e3d04a82aead42e180ffc9f628a6ee38

Biomechanical and biochemical investigation of erythrocytes in late stage human leptospirosis

Autor: J.A.X. Silva, A.V.P. Albertini, C.S.M. Fonseca, D.C.N. Silva, V.C.O. Carvalho, V.L.M. Lima, A. Fontes, E.V.L. Costa, R.A. Nogueira

Publikováno v: Brazilian Journal of Medical and Biological Research

Leptospirosis is a zoonotic disease caused by bacteria of the genus Leptospira, which can cause lipid changes in the erythrocyte membrane. Optical tweezers were used to characterize rheological changes in erythrocytes from patients with leptospirosis

Externí odkaz: https://doaj.org/article/8a33dc8d855c48e0ad310d17bd3516aa

Omega-3 effects on electrocorticographic patterns of adult Wistar rats exposed to ionizing radiation

Autor: Hanna Gracie Inez de Freitas Lima, Isvânia Maria Serafim da Silva Lopes, B.P.A. Lindoso, Romildo de Albuquerque Nogueira, E.V.L. Costa, Leandro A. A. Aguiar, Jeine Emanuele Santos da Silva, A.P.B. Oliveira, M.C.O. Silva

Publikováno v: Biochemistry and Biophysics Reports
Biochemistry and Biophysics Reports, Vol 26, Iss, Pp 100992-(2021)

This study aimed to assess the effect of supplementation with omega-3 in Wistar rats exposed to ionizing radiation in a dose of 18 Gy on the cortical electrical activity, using mathematical methods such as the power spectrum (PS) and the detrended fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa1d346c911c99b17d92e5aff74e0873
https://doi.org/10.1016/j.bbrep.2021.100992

Crescimento vascular em membrana do saco vitelínico e desenvolvimento embrionário de codornas japonesas (Coturnix japonica) expostas a campo magnético de baixa frequência

Autor: Jeine Emanuele Santos da Silva, Romildo de Albuquerque Nogueira, M.J.M.S. Silva, E.V.L. Costa, T.H.S. Almeida

Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 66, Iss 4, Pp 1003-1009 (2014)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.66 n.4 2014
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 66, Issue: 4, Pages: 1003-1009, Published: AUG 2014

O objetivo deste trabalho foi observar a influência do campo magnético (CM) de baixa frequência na membrana do saco vitelínico (MSV) e no desenvolvimento do embrião de codornas japonesas (Coturnix japonica) em 72 horas de incubação. Ovos ferti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a25e65b730f264c14e31ca75fc60b5ca
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000401003&lng=en&tlng=en

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