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de Mendonça RP, Mitre GP, Real FH, da Silva Kataoka MS, de Melo Alves Júnior S, Vianna P, Da Silva Júnior NG, de Jesus Viana Pinheiro J. Correction to: Central Giant Cell Granuloma Treated with Intralesional Corticosteroid Injections and Bisphosphonates: A Long‑Term Follow‑Up Case Study. Head Neck Pathol 2021; 15:1087. [PMID: 34259981 PMCID: PMC8384952 DOI: 10.1007/s12105-021-01357-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Raíssa Pinheiro de Mendonça
- Department of Oral Pathology, School of Dentistry, Federal University of Ceara, Rua Monsenhor Furtado, Fortaleza, Ceara 60430‑355 Brazil
| | - Geovanni Pereira Mitre
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
| | - Flavio Henrique Real
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Federal University of Para, Avenida Augusto Correa, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
| | - Maria Sueli da Silva Kataoka
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
| | - Sérgio de Melo Alves Júnior
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
| | | | - Newton Guerreiro Da Silva Júnior
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Federal University of Para, Avenida Augusto Correa, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
| | - João de Jesus Viana Pinheiro
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil ,Cell Culture Laboratory, Department of Oral Pathology, School of Dentistry, Federal University of Para, UFPA - Institute of Health Sciences, Avenida Augusto Correa, 01, Belem, Para 66075‑110 Brazil
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de Mendonça RP, Mitre GP, Real FH, da Silva Kataoka MS, de Melo Alves Júnior S, Vianna P, Da Silva Júnior NG, de Jesus Viana Pinheiro J. Central Giant Cell Granuloma Treated with Intralesional Corticosteroid Injections and Bisphosphonates: A Long-Term Follow-Up Case Study. Head Neck Pathol 2019; 14:497-502. [PMID: 31297738 PMCID: PMC7235135 DOI: 10.1007/s12105-019-01053-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/06/2019] [Indexed: 12/11/2022]
Abstract
Central giant cell granuloma (CGCG) is a benign intraosseous lesion of the head and neck with potential for aggressive and locally destructive behaviour. Lesions of the maxilla tend to expand more than those of the mandible due to the thinner cortices and spongy tissue of this location. Surgical removal is the most common treatment; however, it may be disfiguring in aggressive cases, especially for lesions located in the maxilla. Alternative treatments, such as intralesional corticosteroid injections, have been performed with satisfactory results. We report a case of a 12-year-old female patient with a CGCG of the left maxilla that was treated with 40 doses of intralesional triamcinolone acetonide infiltrations combined with alendronate sodium and calcium carbonate. Clinical and imaging follow-up over 12 years demonstrates improvement in the patient's condition.
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Affiliation(s)
- Raíssa Pinheiro de Mendonça
- Department of Oral Pathology, School of Dentistry, Federal University of Ceara, Rua Monsenhor Furtado, Fortaleza, Ceara 60430-355 Brazil
| | - Geovanni Pereira Mitre
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
| | - Flavio Henrique Real
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Federal University of Para, Avenida Augusto Correa, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
| | - Maria Sueli da Silva Kataoka
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
| | - Sérgio de Melo Alves Júnior
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
| | | | - Newton Guerreiro Da Silva Júnior
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Federal University of Para, Avenida Augusto Correa, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
| | - João de Jesus Viana Pinheiro
- Department of Oral Pathology, School of Dentistry, Federal University of Para, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
- Cell Culture Laboratory, Department of Oral Pathology, School of Dentistry, Federal University of Para - UFPA - Institute of Health Sciences, Avenida Augusto Correa, 01, Belem, Para 66075-110 Brazil
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Peres A, Lima D, Dorneles G, Teixeira B, Vianna P, Chies J, Stocchero C. Expression of CCr5 on immune cells after eccentric or concentric isokinetic exercise. ISOKINET EXERC SCI 2017. [DOI: 10.3233/ies-160647] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- A. Peres
- Research Center, Methodist University Center IPA, Porto Alegre, Brazil
- Department of Health Basic Science, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - D.D.D. Lima
- Research Center, Methodist University Center IPA, Porto Alegre, Brazil
| | - G.P. Dorneles
- Department of Health Basic Science, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - B.C. Teixeira
- Physical Education School, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - P. Vianna
- Laboratory of Immunogenetics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - J.A.B. Chies
- Laboratory of Immunogenetics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - C.M. Stocchero
- Federal Institution of Education, Science and Technology of RS, Porto Alegre, Brazil
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Colato A, Fraga L, Dorneles G, Vianna P, Chies J, Peres A. Impact of aerobic water running training on peripheral immune-endocrine markers of overweight-obese women. Sci Sports 2017. [DOI: 10.1016/j.scispo.2016.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Glesse N, Vianna P, Paim LMG, Matte MCC, Aguiar AKK, Palhano PL, Monticielo OA, Brenol CV, Xavier RM, Chies JAB. Evaluation of polymorphic variants in apoptotic genes and their role in susceptibility and clinical progression to systemic lupus erythematosus. Lupus 2016; 26:746-755. [PMID: 27909160 DOI: 10.1177/0961203316678671] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Systemic lupus erythematosus (SLE) is an autoimmune disease marked by the disruption of the immune homeostasis. Patients exhibit a wide range of clinical manifestations, and environmental and genetic factors are involved in SLE pathogenesis. Evidence suggests that abnormalities in the cellular and molecular events that coordinate apoptosis may favour the generation of autoantigens involved in autoimmunity. In this way, the apoptotic deregulation may be affected by polymorphic variants in apoptotic-related genes. Methods We analyzed FAS, FASL, BCL-2 and BAX polymorphisms in order to correlate to SLE susceptibility and clinical features. A total of 427 SLE patients from the Hospital de Clínicas de Porto Alegre and 543 controls from southern Brazil were evaluated. Results We observed higher frequencies of the FASL -844CC genotype and -844C allele, as well as of the FASL-844C/IVS2nt-124A haplotype in African-derived SLE patients when compared to controls ( P < 0.001). FASL -844C, which is related to high FasL expression, could contribute to increased apoptosis and to the breakdown of immunological tolerance, favouring autoantibody production and inflammation. On the other hand, the BAX -248GA genotype and the -248A allele , related to low protein expression, were observed as a protective factor against SLE in this same population. The rate of apoptosis and cell death was evaluated in peripheral lymphocytes, and SLE patients presented a higher percentage of dead lymphocytes (CD3+Annexin V+ 7-AAD+) compared to the control group. Conclusion Our data support a role for apoptosis in SLE susceptibility.
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Affiliation(s)
- N Glesse
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - P Vianna
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - L M G Paim
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - M C C Matte
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - A K K Aguiar
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - P L Palhano
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - O A Monticielo
- 2 Division of Rheumatology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - C V Brenol
- 2 Division of Rheumatology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - R M Xavier
- 2 Division of Rheumatology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - J A B Chies
- 1 Laboratory of Immunogenetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Bücker J, Fries GR, Kapczinski F, Post RM, Yatham LN, Vianna P, Bogo Chies JA, Gama CS, Magalhães PV, Aguiar BW, Pfaffenseller B, Kauer-Sant'Anna M. Brain-derived neurotrophic factor and inflammatory markers in school-aged children with early trauma. Acta Psychiatr Scand 2015; 131:360-8. [PMID: 25401224 DOI: 10.1111/acps.12358] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The impact of childhood trauma (CT) on brain-derived neurotrophic factor (BDNF) and cytokines levels remains unclear. We investigated the association between CT and changes in BDNF and cytokines plasma levels in children. METHOD We recruited 36 children with trauma (CT+) and 26 children without trauma (CT-). The presence of CT was based on a clinical interview and by Criteria A of DSM-IV criteria for PTSD. Blood samples were drawn from all children to assess BDNF and cytokines. ancova was performed with psychiatric symptoms and BMI as covariates to evaluate group differences in plasma levels. RESULTS CT+ showed increased levels of BDNF and TNF-α after excluding children with history of inflammatory disease (P<0.05) when compared with those CT-. IL-12p70, IL-6, IL-8, IL-10, and IL-1β levels were not statistically different between groups. CONCLUSION CT+ showed increased BDNF and proinflammatory cytokines levels. The increase in BDNF levels may be an attempt to neutralize the negative effects of CT, while an increase in TNF-a levels be associated with a proinflammatory state after CT. How these changes associated with trauma relate to other biological changes and illness trajectory later in life remain to be further studied.
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Affiliation(s)
- J Bücker
- Bipolar Disorder Program and Laboratory of Molecular Psychiatry, National Institute for Translational Medicine, INCT-TM Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Parreiras SO, Vianna P, Kossatz S, Loguercio AD, Reis A. Effects of light activated in-office bleaching on permeability, microhardness, and mineral content of enamel. Oper Dent 2014; 39:E225-30. [PMID: 24815914 DOI: 10.2341/13-031-l] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to evaluate the permeability (PE), microhardness (KHN), and mineral change in enamel after LED/laser activated in-office bleaching. For PE, the coronal portion of premolars (n=51) was subjected to bleaching with 35% hydrogen peroxide (Whiteness HP Maxx, FGM Dental Products, Joinville, SC, Brazil). The samples were stained via the histochemical method, which involves a copper sulphate solution and rubeanic acid. The penetration of dye into the enamel was measured. The KHN of enamel was assessed before treatment, immediately after the bleaching treatment, and again after one week. The calcium and phosphorus content were analyzed with a scanning electron microscope with energy-dispersive X-ray (JSM 6360LV, Jeol Ltd, Tokyo, Japan). The data set from each test was subjected to appropriate parametric statistical analysis (α=0.05). No significant differences were observed for PE in NLA and LA compared to the control group (p=0.98), as well as for calcium (p=0.16) and phosphorus (p=0.80) content. Significant reduction of KHN after bleaching occurred for both groups (p<0.001). After immersion in artificial saliva, the KHN of the enamel for all groups was similar to that seen before bleaching. Light activation during in-office bleaching does not produce significant changes in the enamel compared to a non-light-activated technique.
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Glesse N, Monticielo OA, Paim LMG, Xavier RM, Brenol JCT, Vianna P, Chies JAB. AB0132 Genetic polymorphisms of fas and fasl apoptotic proteins as susceptibility factors to systemic lupus erythematosus in brazilian patients. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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da Costa TP, Leal MC, Mota JC, Machado ES, Costa E, Vianna P, de Oliveira RH, Abreu TF, Nogueira SA, Hofer CB. Comparison of pregnancy characteristics and outcomes between HIV-infected and HIV-non-infected women in Brazil. AIDS Care 2013; 25:686-90. [PMID: 23394727 DOI: 10.1080/09540121.2013.764382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study is to evaluate the characteristics of pregnant women whether they are HIV infected or not and their prenatal care. It is a cross-sectional study. HIV-infected women were derived from a cohort study of all HIV-infected pregnant women followed from 1995 to 2005, at the Instituto de Puericultura e Pediatria Martagão Gesteira - Rio de Janeiro. HIV-non-infected women were derived from a random sample of all pregnant women who gave birth at Rio de Janeiro municipality between 1999 and 2001. All relevant sociodemographic, clinical, and pregnancy outcomes data were retrieved from both studies. To evaluate the prenatal care, we calculated the Kotelchuck Modified Index (KMI). The index is based on the months of initiation of prenatal care and the proportion of visits observed in each trimester, according to gestational age at birth. Comparisons were performed using Student t- and chi-square tests. Variables with p-value < 0.25 were included in an unconditional logistic regression model. There were 713 HIV-infected women and 2145 HIV-non-infected women. Variables independently associated with HIV status were: inadequate KMI (OR=4.08, 95% CI=3.17-5.24); lower educational level (OR=1.32, 95% CI=1.04-1.68); does not live with a partner (OR=3.54, 95% CI=2.66-4.64); lower family income (OR=4.71, 95% CI=3.62-6.14); tobacco use (OR=2.17, 95% CI=1.63-2.88); and hypertension (OR=1.47, 95% CI=1.01-2.17). Prematurity was not independently associated with HIV status. Although in Brazil, the HIV care is free of charge, pregnant women are still having difficulty to reach the specialized care. Better access to care must be offered to this population and studies of prematurity in the HIV-infected women must evaluate their prenatal care.
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Affiliation(s)
- T P da Costa
- Escola Nacional de Saude Publica/Fundação Osvaldo Cruz, Rio de Janeiro, Brazil
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Fiorini T, Susin C, da Rocha JM, Weidlich P, Vianna P, Moreira CHC, Bogo Chies JA, Rösing CK, Oppermann RV. Effect of nonsurgical periodontal therapy on serum and gingival crevicular fluid cytokine levels during pregnancy and postpartum. J Periodontal Res 2012; 48:126-33. [DOI: 10.1111/j.1600-0765.2012.01513.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Erazo P, Carvalho AD, Alexander T, Ramos M, Vianna P. Relleno facial con ácido hialurónico: técnica de pilares y malla de sustentación. Principios básicos para obtener una remodelación facial. Cir plást iberolatinoam 2009. [DOI: 10.4321/s0376-78922009000300003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Vasconcellos AV, Vianna P, Paiva PC, Schama R, Solé-Cava A. Genetic and morphometric differences between yellowtail snapper (Ocyurus chrysurus, Lutjanidae) populations of the tropical West Atlantic. Genet Mol Biol 2008. [DOI: 10.1590/s1415-47572008000200026] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Vianna P, Dalmáz C, Tedoldi C, Roisenberg I, Chies J. Immunological success of pregnancy: Effector cellular functions and maternal HLA-G polymorphism. J Reprod Immunol 2007. [DOI: 10.1016/j.jri.2007.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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