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de Oliveira IC, Oliveira RSM, Lemos CHDP, de Oliveira CPB, Felix E Silva A, Lorenzo VP, Lima AO, da Cruz AL, Copatti CE. Essential oils from Cymbopogon citratus and Lippia sidoides in the anesthetic induction and transport of ornamental fish Pterophyllum scalare. Fish Physiol Biochem 2022; 48:501-519. [PMID: 35435543 DOI: 10.1007/s10695-022-01075-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 04/08/2022] [Indexed: 06/14/2023]
Abstract
This study verified the effects of essential oils from Lippia sidoides (EOLS) and Cymbopogon citratus (EOCC) on the anesthesia of freshwater angelfish (Pterophyllum scalare) of two different sizes (juveniles I (0.82 g) and II (2.40 g)) and the transport (8 h) of juveniles II. Fish were exposed to different concentrations of EOLS and EOCC: 0, 10, 25, 50, 75, 100, 150, 200, and 250 mg L-1. Ventilatory rate (VR) and transport for 8 h with 0, 10, and 15 mg L-1 of each essential oil were evaluated in juveniles II. The major components found in EOLS and EOCC were carvacrol (44.50%) and α-citral (73.56%), respectively. The best sedation and anesthesia times for both essential oils were obtained with 10 and 25 mg L-1 and 200 and 250 mg L-1 for juveniles I and II, respectively. Fish sedated with EOLS had lower VR values than the other treatments. Blood glucose levels were higher in ornamental fish transported with 10 and 15 mg EOLS L-1 and 15 mg EOCC L-1. Hepatic glycogen values were higher in the control group. In general, fish transported with 10 mg EOLS L-1 showed fewer gill histological alterations than other transported fish. When the type of lesion was evaluated, the highest gill alterations occurred in fish transported with EOCC. In conclusion, 10 mg EOLS L-1 could be used to transport of juveniles II because although this concentration increased blood glucose levels, it decreased the VR and muscle glycogen levels and caused only mild alterations to the gills.
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Affiliation(s)
- Iara Cruz de Oliveira
- Programa de Pós-Graduação Em Zootecnia, Universidade Federal da Bahia, Av. Adhemar de Barros, s/n, Salvador, BA, 40170-110, Brazil
| | - Rebeca Santos Matos Oliveira
- Programa de Pós-Graduação Em Zootecnia, Universidade Federal da Bahia, Av. Adhemar de Barros, s/n, Salvador, BA, 40170-110, Brazil
| | - Carlos Henrique da Paixão Lemos
- Programa de Pós-Graduação Em Zootecnia, Universidade Federal da Bahia, Av. Adhemar de Barros, s/n, Salvador, BA, 40170-110, Brazil
| | | | - Altiery Felix E Silva
- Programa de Pós-Graduação Em Zootecnia, Universidade Federal da Bahia, Av. Adhemar de Barros, s/n, Salvador, BA, 40170-110, Brazil
| | - Vitor Prates Lorenzo
- Instituto Federal Do Sertão Pernambucano, Campus Petrolina Setor Rural, Petrolina, PE, Brazil
| | - Alberto Oliveira Lima
- União Metropolitana de Educação E Cultura, Av. Luis Tarquinio Pontes, 600-Centro, Lauro de Freitas, BA, 42700-000, Brazil
| | - André Luis da Cruz
- Programa de Pós-Graduação Em Biodiversidade E Evolução, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n 40170-115, Salvador, BA, Brazil
| | - Carlos Eduardo Copatti
- Programa de Pós-Graduação Em Zootecnia, Universidade Federal da Bahia, Av. Adhemar de Barros, s/n, Salvador, BA, 40170-110, Brazil.
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Oliveira RSM, Gonçalves J, Abtibol K. P6.055 Monitoring HIV Resistance: First Brazilian Experience with Clinical Indicators in a Public Care Unit at Amazon State. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.1208] [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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