Patricia S Santiago
Overview
Explore the profile of Patricia S Santiago including associated specialties, affiliations and a list of published articles.
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Articles
23
Citations
96
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0
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Recent Articles
1.
Nascimento E, Abrantes-Coutinho V, Oliveira T, Santiago P, Carvalho F
Anal Bioanal Chem
. 2022 Mar;
414(12):3729-3739.
PMID: 35338376
The giant extracellular hemoglobin of the annelid Glossoscolex paulistus (HbGp; 3.6 MDa) is a valuable and underexplored supramolecular hemoprotein system for the biorecognition of reactive oxygen species. In this work,...
2.
da Silva R, Figueiredo C, Gomes A, Ferreira P, Granero F, Santiago P, et al.
An Acad Bras Cienc
. 2020 Oct;
92(suppl 2):e20190047.
PMID: 33084756
This study aimed to investigate antigenotoxicity and antioxidant potential of extract, fractions and vitexin from C. antisyphiliticus. Methanolic extract was fractionated through solvents of increasing polarity. The composition of extracts...
3.
Carvalho J, Carvalho F, Santiago P, Tabak M
Eur Biophys J
. 2016 Mar;
45(6):549-63.
PMID: 27017354
Oxy-HbRa thermal stability was evaluated by dynamic light scattering (DLS) and small-angle X-ray scattering (SAXS) at pH 5.0, 7.0, 8.0, and 9.0. DLS results show that oxy-HbRa, at pH 7.0...
4.
Carvalho J, Carvalho F, Batista T, Santiago P, Tabak M
Colloids Surf B Biointerfaces
. 2014 Apr;
118:14-24.
PMID: 24717174
Glossoscolex paulistus (HbGp) hemoglobin is an oligomeric protein, displaying a quaternary structure constituted by 144 globin and 36 non-globin chains (named linkers) with a total molecular mass of 3.6MDa. CTAC...
5.
Carvalho F, Carvalho J, Biazin E, Santiago P, Tabak M
Comp Biochem Physiol B Biochem Mol Biol
. 2013 Oct;
167:23-9.
PMID: 24095792
Rhinodrilus alatus is an annelid and its giant extracellular hemoglobin (HbRa) has a molecular mass (MM) of 3500kDa. In the current study, the characterization of MM values of the HbRa...
6.
Carvalho J, Alves F, Batista T, Carvalho F, Santiago P, Tabak M
Colloids Surf B Biointerfaces
. 2013 Jul;
111:561-70.
PMID: 23893030
Glossoscolex paulistus (HbGp) hemoglobin is an oligomeric protein, presenting a quaternary structure constituted by 144 globin and 36 non-globin chains (named linkers) with a total molecular mass of 3.6 MDa....
7.
Domingues M, Bianconi M, Barbosa L, Santiago P, Tabak M, Castanho M, et al.
Biochim Biophys Acta
. 2013 Jun;
1828(11):2419-27.
PMID: 23792068
rBPI21 belongs to the antimicrobial peptide and protein (AMP) family. It has high affinity for lipopolysaccharide (LPS), acting mainly against Gram-negative bacteria. This work intends to elucidate the mechanism of...
8.
Carvalho J, Carvalho F, Santiago P, Tabak M
Int J Biol Macromol
. 2012 Dec;
54:109-18.
PMID: 23194839
The thermal denaturation and aggregation of the HbGp, in the oxy- and cyanomet-forms, was investigated by DSC, AUC, DLS, optical absorption and CD, in the pH range from 5.0 to...
9.
Carvalho F, Carvalho J, Santiago P, Tabak M
Int J Biol Macromol
. 2012 Oct;
52:340-8.
PMID: 23041455
The urea effect on the giant extracellular hemoglobin of Glossoscolex paulistus (HbGp) stability was studied by analytical ultracentrifugation (AUC) and small angle X-ray scattering (SAXS). AUC data show that the...
10.
Carvalho J, Santiago P, Batista T, Salmon C, Barbosa L, Itri R, et al.
Biophys Chem
. 2012 Mar;
163-164:44-55.
PMID: 22397813
Glossoscolex paulistus hemoglobin (HbGp) was studied by dynamic light scattering (DLS) and small angle X-ray scattering (SAXS). DLS melting curves were measured for met-HbGp at different concentrations. SAXS temperature studies...