Search

Your search keyword '"Baldisserotto, Bernardo"' showing total 1,391 results
Start Over Author "Baldisserotto, Bernardo"
1,391 results on '"Baldisserotto, Bernardo"'

1. Protium heptaphyllum essential oil from the fruit as a sedative and anesthetic in Rhamdia quelen: influence in cardiac frequency, biochemical, and oxidative parameters

Author

da Silva, Hugo Napoleão Pereira, Dornelles, Juan Lameira, Bandeira Junior, Guerino, Barany, André, da Silva, Lenise Vargas Flores, Mourão, Rosa Helena Veras, Baldissera, Matheus Dellaméa, de Freitas Milarch, Carine, Portela, Valerio Marques, Martínez-Rodríguez, Gonzalo, Mancera, Juan Miguel, Martos-Sitcha, Juan Antonio, and Baldisserotto, Bernardo

Published
2024
Full Text
View/download PDF

15. Ions levels in the gastrointestinal tract content of silver catfish Rhamdia quelen (Siluriformes: Heptapteridae) are related to the reproduction period.

Author

Becker, Alexssandro Geferson, Baldisserotto, Bernardo, and Copatt, Carlos Eduardo

Subjects
*HARDHEAD catfish, *GASTROINTESTINAL contents, *CATFISHES, *SPRING, *CALCIUM ions, *GASTROINTESTINAL system
Abstract

The current study tested the hypothesis that an increase in the ionic levels (Na+, Cl--, Ca2+, Mg2+, and K+) in the gastrointestinal tract (GIT), and hepatosomatic index (HSI), gonadosomatic index (GSI), and Fulton's condition factor (FCF) are associated with the reproduction period of silver catfish (Rhamdia quelen). So, we verified ionic levels of the fluid phase of the different portions of the GIT content, HSI, GSI, and FCF of silver catfish in different seasons in a dam in southern Brazil. The highest Na+ and Cl-- levels in GIT were found in spring. The stomach's Na+ and Cl-- values were lower than the other segments. The K+ and Ca2+ levels in GIT were higher in winter, except in the stomach, where the values increased in summer. The highest K+ levels were reported in the anterior intestine. The highest Ca2+ levels in winter and spring were reported in the anterior and mid-intestines. In summer, the Mg2+ levels in the intestine were lower. The values of GSI and FCF were higher in winter and spring, and those of HSI were higher in winter. In conclusion, ions in the GIT and HSI, GSI, and FCF were higher in the reproduction period (winter for spring). [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

16. Salinity/ionic balance interactions on the zootechnical performance and histology of Litopenaeus vannamei and water quality in a biofloc system.

Author

Ueno Fukura, Mitsuaki, Collazos Lasso, Luis Felipe, Vinatea Arana, Luis Alejandro, and Baldisserotto, Bernardo

Subjects
WHITELEG shrimp, BRACKISH waters, IONIC interactions, WATER quality, FATTY acids
Abstract

This study aimed to evaluate the interactions between two low salinities (S = 4 and 8 g L−1) and two ionic balances (Na+/Mg+2/Ca+2/K+ ratio, IB1 = 27.6/3.6/1.05/1 and IB2 = 40.6/4.7/1.98/1) on zootechnical performance and histology of Litopenaeus vannamei postlarvae (0.0073 ± 0.0007 g) and juveniles (0.2163 ± 0.0080 g) reared in a biofloc system at stocking density of 1500 and 300 individuals m−3, respectively, over two culture phases: nursery (30 days) and grow‐out (60 days). High nitrification processes were detected at lower salinity treatments, with the lowest ammonia and nitrite concentration in those. There were no significant differences on shrimp survival between treatments; however, the best final weights were observed in the S8IB2 (0.24 ± 0.01 g) and S4IB1 (2.80 ± 0.12 g) treatments for the nursery and grow‐out stages, respectively. The most frequent histological lesions were the absence of lipid vacuoles in the hepatopancreas and abundant organic debris in the gill lamellae. The viability of rearing L. vannamei juveniles in biofloc at low salinity is still relatively weak because of their low growth and low efficiency to store fatty acids in the hepatopancreas; however, higher postlarvae productivity was found at 8 g L−1 and Na+/Mg+2/Ca+2/K+ ratio of 40.6/4.7/1.98/1 in the nursery stage. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

18. Intestinal histomorphology of silver catfish fed diets supplemented with Citrus x Aurantium essential oil

Author

Lopes, Jane Mello, primary, Milarch, Carine de Freitas, additional, Vidal, Mateus Rossetto, additional, Ruiz, Thalles Fernando Rocha, additional, Vicentini, Irene Bastos Franceschini, additional, Vicentini, Carlos, additional, Heinzmann, Berta Maria, additional, Silva, Romério Rodrigues dos Santos, additional, and Baldisserotto, Bernardo, additional

Published
2024
Full Text
View/download PDF

37. Anaesthetic Effect of Clove Basil (Ocimum gratissimum) Essential Oil on Macrobrachium rosenbergii Post-Larvae.

Author

de Souza Valente, Cecília, Mendes, Arielly Fávaro, do Nascimento Ferreira, Caio Henrique, Baldisserotto, Bernardo, Heinzmann, Berta Maria, Vaz-dos-Santos, André Martins, and Ballester, Eduardo Luis Cupertino

Subjects
ESSENTIAL oils, MACROBRACHIUM rosenbergii, FISH nutrition, AQUACULTURISTS, AQUACULTURE, FISH meal
Abstract

This study evaluated the anaesthetic potential of clove basil (Ocimum gratissimum) essential oil (EO-OG) in the post-larvae (PLs) of M. rosenbergii. The PLs were individually transferred to aquariums (500 mL) containing 50, 100, 150, 200, or 300 μL L−1 EO-OG. A sixth group of PLs was exposed to freshwater only, and a seventh group was exposed to the highest concentration of ethanol used to dilute EO-OG. Upon reaching the anaesthesia stage, the PLs were transferred to aquariums (500 mL) with freshwater only to evaluate the recovery time. The shortest sedation times were observed at 200 (15.98 s) and 300 μL L−1 (25.85 s). The shortest anaesthesia time was observed at 200 μL L−1 (22.52 s). The longest recovery time was observed at 100 μL L−1 (1367.10 s); the shortest recovery time was observed at 150 μL L−1 (630.10 s). No mortality or adverse effects were observed in any experimental group. The concentration of 150 μL L−1 resulted in sedation (49.24 s), anaesthesia (80.10 s), and recovery (630.10 s) times within those suggested as adequate for freshwater prawn farming. This research demonstrated the sedative and anaesthetic properties of EO-OG and its potential application in prawn farming. This study recommends using 150 μL L−1 of EO-OG in M. rosenbergii PLs. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

38. Anesthetic potential of essential oils from Brazilian native plants in Rhamdia quelen juveniles (silver catfish).

Author

Magalhães Fortes, Carlos Herminio, Tonelli Ferrari, Fabiola, Baldisserotto, Bernardo, Schmidt, Denise, Jaques Sutili, Fabrício, and Maria Heiznmann, Berta

Abstract

Copyright of Neotropical Ichthyology is the property of Neotropical Ichthyology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
Full Text
View/download PDF

40. Sedative and anesthetic potential of the essential oil and hydrolate from the fruit of Protium heptaphyllum and their isolated compounds in Colossoma macropomum juveniles

Author

Pereira da Silva, Hugo Napoleão, dos Santos Machado, Sand Dara, de Andrade Siqueira, Alícia Maria, Cardoso Costa da Silva, Elissandro, de Oliveira Canto, Miguel Ângelo, Jensen, Luciano, Vargas Flores da Silva, Lenise, Sena Fugimura, Michelle Midori, de Sousa Barroso, Adenilson, Veras Mourão, Rosa Helena, and Baldisserotto, Bernardo

Published
2020
Full Text
View/download PDF

45. Protective effects of diet containing rutin against trichlorfon-induced muscle bioenergetics disruption and impairment on fatty acid profile of silver catfish Rhamdia quelen

Author

Baldissera, Matheus D., Souza, Carine F., Parmeggiani, Belisa, Vendrusculo, Raquel G., Ribeiro, Lucila C., Muenchen, Daniela K., Zeppenfeld, Carla C., Meinhart, Adriana D., Wagner, Roger, Zanella, Renato, Prestes, Osmar D., da Silva, Aleksandro S., Leipnitz, Guilhian, and Baldisserotto, Bernardo

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results