Effects of dietary levels of essential oil extracts from Moringa oleifera and Artemisia afra on kidney histology, haemato‐immunological parameters and disease resistance in Clarias gariepinus

2019 ◽  
Vol 51 (1) ◽  
pp. 410-425
Author(s):  
Esau Matthews Mbokane ◽  
Ngonidzashe Adreck Gukuta Moyo
Keyword(s):  
Disease Resistance ◽  
Essential Oil ◽  
Moringa Oleifera ◽  
Clarias Gariepinus ◽  
Immunological Parameters

Lactuca indica extract as feed additive enhances immunological parameters and disease resistance in Epinephelus bruneus to Streptococcus iniae

Aquaculture ◽  
2011 ◽  
Vol 318 (1-2) ◽  
pp. 43-47 ◽  
Author(s):  
Ramasamy Harikrishnan ◽  
Ju-Sang Kim ◽  
Man-Chul Kim ◽  
Chellam Balasundaram ◽  
Moon-Soo Heo
Keyword(s):  
Disease Resistance ◽  
Feed Additive ◽  
Streptococcus Iniae ◽  
Immunological Parameters ◽  
Lactuca Indica ◽  
Epinephelus Bruneus

The Essential Oil of Hyptis mutabilis in Ichthyophthirius multifiliis Infection and its Effect on Hematological, Biochemical, and Immunological Parameters in Silver Catfish, Rhamdia quelen

2017 ◽  
Vol 103 (6) ◽  
pp. 778-785 ◽  
Author(s):  
Jessyka A. da Cunha ◽  
Fernando J. Sutili ◽  
Anita M. Oliveira ◽  
Leticia T. Gressler ◽  
Cecília de A. Scheeren ◽  
...  
Keyword(s):  
Essential Oil ◽  
Ichthyophthirius Multifiliis ◽  
Immunological Parameters ◽  
Silver Catfish ◽  
Rhamdia Quelen

scholarly journals Induced aerocystitis and hemato-immunological parameters in Nile tilapia fed supplemented diet with essential oil of Lippia alba

2018 ◽  
Vol 55 (1) ◽  
pp. 1 ◽  
Author(s):  
Jorge Pedro Rodrigues-Soares ◽  
Gabriel Fernandes Alves Jesus ◽  
Eduardo Luiz Tavares Gonçalves ◽  
Klayton Natan Moraes ◽  
Edsandra Campos Chagas ◽  
...  
Keyword(s):  
Essential Oil ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Immunological Parameters ◽  
Lippia Alba

O presente estudo avaliou a suplementação dietária com óleo essencial de Lippia alba sobre os parâmetros hemato-imunológicos em tilápias do Nilo (Oreochromis niloticus) submetidas à inflamação aguda induzida por carragenina na bexiga natatória. Pelo período de 45 dias, 96 peixes foram divididos em quarto tratamentos em triplicata: a) peixes suplementados com óleo esencial de L. alba (4 mL kg-1 de ração) injetados com carragenina; b) peixes suplementados com álcool de cereais injetados com carragenina; peixes não suplementados com óleo essencial injetados com carragenina; c) peixes não suplementados não injetados. Os níveis de cortisol, eritrograma, leucograma e o infiltrado inflamatório foram analisados seis horas após o estímulo inflamatório. Peixes injetados com carragenina apresentaram reação inflamatória aguda na bexiga natatória caracterizada por maior infiltrado de neutrófilos e monócitos. O número de neutrófilos circulantes foi significativamente maior nos peixes suplementados com L. alba quando comparado aos outros tratamentos. Não houve diferença nos níveis de cortisol. Para a dose, o tempo e a forma de administração testada, a suplementação com óleo essencil de L. alba não apresentou atividade anti-inflamatória. Por outro lado, foi constatada influência da suplementação dietária no número de neutrófilos após a aerocistite enfatizando a sua característica imunomoduladora.

scholarly journals Physiological performance and electrophoretic pattern of isoenzymes in Phaseolus vulgaris Lam. seeds treated with essential oil of Moringa oleifera Lam

2016 ◽  
Vol 37 (2) ◽  
pp. 625
Author(s):  
Márcia Antonia Bartolomeu Agustini ◽  
Marlene De Matos Malavasi ◽  
José Renato Stangarlin ◽  
Adilson Ricken Schuelter ◽  
Ubirajara Contro Malavasi ◽  
...  
Keyword(s):  
Essential Oil ◽  
Moringa Oleifera ◽  
Isocitrate Lyase ◽  
Electrophoretic Pattern ◽  
Molecular Forms ◽  
Physiological Performance ◽  
Higher Doses ◽  
Different Doses ◽  
Low Expression ◽  
Moringa Oleifera Lam

In order to investigate the effect of different doses of essential oil of Moringa oleifera (EOM) on physiological potential and the expression of isoenzymes in bean seeds, an experiment was conducted with two cultivars (Colibri and Campos Gerais) and seven treatments (bactericidal, fungicide and the doses 0, 0.1, 0.2, 0.4 and 0.8% EOM). Germination, first count of germination, germination speed index (GSI), emergence and emergence rate index (ERI) were evaluated in addition to the enzymes esterase (EST), alcohol dehydrogenase (ADH), superoxide dismutase (SOD) and isocitrate lyase (ICL) by electrophoresis. In an experiment conducted in the laboratory, the dose containing 0.4% EOM promoted germination and higher averages for first germination in seeds and GSI in the Colibri cultivar. However, the highest dose used (0.8%) was responsible for the worst physiological performance by the cultivar. For Campos Gerais, increasing doses of essential oil stimulated germination, first count of germination and GSI. In the field, higher doses of essential oil gave higher germination percentages for the Colibri cultivar, not influencing the seeds of Campos Gerais. The ERI was not altered by the treatments with OEM and changes in the molecular forms of the isoenzymes were observed, with low expression values of bands for EST, ICL and ADH-related vigor, the germination of both cultivars, as well as increased expression of SOD, which is associated with reductions in germination.

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