Metabolic and inflammatory response after insulin infusion for venous endothelial evaluation

Authors

  • Maicom Borges Moraes FURG
  • Ozeia Simões Franco FURG
  • André de Oliveira Teixeira FURG
  • Ana Paula Cardoso Pereira FURG
  • Jeferson Mendes Cruz FURG
  • Sheynara Emi Ito Mazza FURG
  • Felipe da Silva Paulitsch FURG
  • Luís Ulisses Signori FURG

DOI:

https://doi.org/10.5585/conssaude.v12n4.4583

Keywords:

Endothelium, Glucose, Insulin, Lipids.

Abstract

Objective: To evaluate changes in lipid profile, glucose, insulin and inflammatory markers after intravenous infusion of insulin doses used for the assessment of endothelial function. Methods: The sample included 13 healthy volunteers, aged 25 (±4.7) years and body mass index of 24.8 (±2.1) kg/m2. The data collections were performed in 12-hour fasting (basal) and after the infusion of the hormone. Regular insulin (Insunorm R) was infused at a rate of 0.3 mL/min in seven increasing doses (between 2.5 to 100 μU/mL, for six minutes each) totaling 705 μU. Results: The total cholesterol, triglycerides, HDLc, LDLc, glucose, insulin, protein C ultrasensitive and fibrinogen were not modified (p > 0.05) after intravenous infusion of the hormone. Conclusion: These insulin doses may be employed for assessing endothelium-dependent vasodilation in healthy adults.

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Author Biographies

Maicom Borges Moraes, FURG

Mestrando do Programa de Pós-Graduação em Fisiologia Animal Comparada, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

Ozeia Simões Franco, FURG

Mestre pelo Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

André de Oliveira Teixeira, FURG

Mestre pelo Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

Ana Paula Cardoso Pereira, FURG

Mestrando do Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

Jeferson Mendes Cruz, FURG

Mestrando do Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

Sheynara Emi Ito Mazza, FURG

Graduando do Curso de Educação Física, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brasil.

Felipe da Silva Paulitsch, FURG

Doutor em Cardiologia pela Universidade São Paulo – USP, São Paulo, SP, Brasil

Luís Ulisses Signori, FURG

Doutor em Ciências da Saúde pelo Instituto de Cardiologia do Rio Grande do Sul – IC/FUC, Porto Alegre, RS, Brasil.

Published

2014-01-28

How to Cite

1.
Moraes MB, Franco OS, Teixeira A de O, Pereira APC, Cruz JM, Mazza SEI, et al. Metabolic and inflammatory response after insulin infusion for venous endothelial evaluation. Cons. Saúde [Internet]. 2014 Jan. 28 [cited 2024 Jul. 26];12(4):497-504. Available from: https://periodicos.uninove.br/saude/article/view/4583

Issue

Section

Basic Sciences