Mast cells in the kidney biopsies of pediatric patients with lupus nephritis

Universidade Federal do Triângulo Mineiro, Instituto de Ciências Biológicas e Naturais, Departamento de Patologia Genética e Evolução, Setor de Patologia Geral, Uberaba, MG, Brasil.Universidade Federal do Triângulo MineiroBrasilUberaba, MG, BrasilUniversidade Federal do Triângulo Mineiro, Instituto de Ciências Biológicas e Naturais, Departamento de Patologia Genética e Evolução, Setor de Patologia Geral, Uberaba, MG, Brasil.

http://orcid.org/0000-0002-3800-7385

Carolina Marques Ramos

http://orcid.org/0000-0002-8258-0891

Maria Luiza Gonçalves dos Reis Monteiro

Juliana Reis Machado

http://orcid.org/0000-0002-8673-7788

Marlene Antônia dos Reis

http://orcid.org/0000-0003-2523-2097

Rosana Rosa Miranda Corrêa

Laura Penna Rocha

http://orcid.org/0000-0002-4341-3871

Correspondence to: Laura Penna Rocha. E-mail: laura.rocha@uftm.edu.br

AUTHOR CONTRIBUTIONS

Laura Penna Rocha: started and coordinated the original study; interpreted results; and wrote the manuscript.

Stéfany Silva Santos and Carolina Marques Ramos: collected data; performed morphometric analysis; and wrote the manuscript. Maria Luiza Gonçalves dos Reis Monteiro and Juliana Reis Machado: performed statistical analysis; contributed with the interpretation of study results.

Marlene Antônia dos Reis: performed diagnostic examinations in all cases; and contributed with the interpretation of study results.

Rosana Rosa Miranda Corrêa: contributed with the interpretation of study results; and wrote the manuscript.

CONFLICT OF INTEREST

The authors had no conflict of interest to declare.

SCIMAGO INSTITUTIONS RANKINGS

Figures | Tables

Figures (2)
Tables (1)

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Figure 1
Correlations between morphological and clinical-epidemiological data of pediatric patients with Lupus Nephritis A: Correlation between number of mast cells/mm² and Activity Index B: Correlation between number of mast cells/mm² and Chronicity Index C: Correlation between Chronicity Index and Age D: Correlation between serum albumin and number of mast cells/mm²

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Figure 2
Mast cells of pediatric patients with Lupus Nephritis A: Patient with Lupus Nephritis and activity index less than or equal to 12 B: Patient with Lupus Nephritis and activity index greater than 12

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Tabela 1
Parâmetros clínicos e histológicos dos pacientes pediátricos com nefrite lúpica

Figure 1 Correlations between morphological and clinical-epidemiological data of pediatric patients with Lupus Nephritis A: Correlation between number of mast cells/mm² and Activity Index B: Correlation between number of mast cells/mm² and Chronicity Index C: Correlation between Chronicity Index and Age D: Correlation between serum albumin and number of mast cells/mm²

Figure 2 Mast cells of pediatric patients with Lupus Nephritis A: Patient with Lupus Nephritis and activity index less than or equal to 12 B: Patient with Lupus Nephritis and activity index greater than 12

Tabela 1 Parâmetros clínicos e histológicos dos pacientes pediátricos com nefrite lúpica

	Mediana (mínimo - máximo)
Proteinúria mg/24hr	2.000,00 (66,00 - 10.000,00)
Creatinina mg/dL	1,41 (0,40 - 8,700)
Ureia mg/dL	62,00 (16,00 - 262,00)
Albumina mg/dL	2,40 (1,37 - 4,00)
CKD-EPI Taxa filtração glomerular (mL/min/1.73 m²)	55,30 (6,20 - 166,00)
Contagem de mastócitos/mm²
NL Classe IV	0,6650 (0,0 - 5,14)
NL Classe V isolada ou associada a outra classe	0,40 (0,0 - 3,94)

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Mast cells in the kidney biopsies of pediatric patients with lupus nephritis

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[1] Correspondence to: Laura Penna Rocha. E-mail: laura.rocha@uftm.edu.br