Modulation of respiratory burst activity of trout (Oncorhynchus mykiss) phagocytic cells

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Rainbow trout -- Immunology., Phagocytes -- Metabolism., Cell respira
Statementby Irja S. Galvan.
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Description Modulation of respiratory burst activity of trout (Oncorhynchus mykiss) phagocytic cells EPUB

Journals & Books; Help; COVID campus closures: see options for getting or retaining Modulation of respiratory burst activity of trout book Access to subscribed content Download PDF Download.

Share. Export. Advanced. Fish & Shellfish Immunology. Volume 8, Issue 1, JanuaryPages Regular Article. Modulation of the respiratory burst activity of Mediterranean sea bass Cited by: Modulation of respiratory burst activity of trout (Oncorhynchus mykiss) phagocytic cellsAuthor: Irja S.

Galvan. Modulation of respiratory burst activity of trout. The respiratory burst of rainbow trout, Oncorhynchus myki (Walbaum) phagocytes is modulated by sympathetic neurotransmitters and the `neuro' peptide ACTH. Absence of a newly described cytochrome b from neutrophils of patients with CGD. OAbstract-Modulation of the respiratory burst activity of head kidney macrophages isolated from rainbow trout (Oncorhynclrus mykiss) was observed following treatment with several biologically active substances.

Macrophage-activating factor (MAF) in- duced the highest increment in respiratory. Respiratory burst activity of rainbow trout (Oncorhynchus mykiss) phagocytes is modulated by antimicrobial drugs Author links open overlay panel Tuula Lundén a Esa-Matti Lilius b.

Growth, serum lysozyme, hemolytic complement activity, blood leucocyte phagocytic activity, respiratory burst, and total serum protein were monitored. Modulation of the respiratory burst activity of Mediterranean sea bass (Dicentrarchus labraxL.) phagocytes by growth hormone and parasitic status.

Modulation of the respiratory burst activity of head kidney macrophages isolated from rainbow trout (Oncorhynchus mykiss) was observed following treatment with several biologically active substances.

B. Novoa, A. Figueras, I. Ashton, C.J. SecombesIn vitro studies on the regulation of rainbow trout (Oncorhynchus mykiss) macrophage respiratory burst activity Dev Comp Immunol, 20 (), pp.

Google Scholar. Respiratory burst activity of rainbow trout head kidney (target) macrophages incubated for 24 h with medium alone or diluted macrophage supernatants prior to stimulation with PMA for 30 mm.

Bayne, C., J. and Levy, S. The respiratory burst of rainbow trout, Oncorhynchus mykiss (Walbaum), phagocytes is modulated by sympathetic neurotransmitters and the neuro' peptide ACTH.

Fish Biol. – Google Scholar. Beatriz Novoa, Antonio Figueras, Ian Ashton, Christopher J. Secombes, In vitro studies on the regulation of rainbow trout (Oncorhynchus mykiss) macrophage respiratory burst activity, Developmental & Comparative Immunology, /X(96), 20, 3, (), ().

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The oxidative burst of rainbow trout (Oncorhynchus mykiss) phagocytes was previously found to be differentially modulated by adrenocorticotropic hormone (ACTH) and the catecholamine receptor agonists phenylephrine and isoproterenol.

From data obtained using both luminol-enhanced chemiluminescence (LECL) and. Respiratory burst (or oxidative burst) is the rapid release of the reactive oxygen species (ROS), superoxide anion (O − 2) and hydrogen peroxide (H 2 O 2), from different cell types.

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This is usually utilised for mammalian immunological defence, but also plays a role in cell atory burst is also implicated in the ovum of animals following fertilization.

Rainbow trout Respiratory burst Immunostimulation Prostaglandins Glucans: Fecha de publicación: Editor: Pergamon Press: Citación: Developmental and Comparative Immunology 20(3): () Resumen: Modulation of the respiratory burst activity of head kidney macrophages isolated from rainbow trout (Oncorhynclrus mykiss) was observed.

To analyze the respiratory burst activity of RTS11 trout macrophages, we used the Nitro Blue Tetrazolium (NBT, Sigma) method. For this, cells were seeded in well plates (Nunc) at a concentration of 2 × 10 5 cells per well, washed and resuspended in 1X Phenol Red-Free Hank's Balanced Salt Solution (HBSS, Life Technologies).

) and respiratory burst activity of leukocytes in rainbow trout and Mediterranean sea bass (Dicentrarchus labrax) (Sakai et al., c; Kitlen et al., ; Mun˜oz et al., ). Other studies have shown that the peptide enhances the resistance of rainbow trout to the bacterial pathogen Vibrio anguillarum in vivo (Sakai et al., ).

Modulation of the respiratory burst activity of head kidney macrophages isolated from rainbow trout (Oncorhynchus mykiss) was observed following treatment with several biologically active.

Natural bovine transforming growth factor beta 1 (TGF-beta 1) was found to have both enhancing and suppressing effects on the respiratory burst activity of rainbow trout, Oncorhynchus mykiss, head kidney macrophages.

Incubation with TGF-beta 1 alone increased respiratory burst activity using doses from to ng/mL. The effect of acute and chronic stress on the phagocytic activity of putative macrophages from the rainbow trout.

Oncorhynchus mykiss has been assessed, using an in vitro phagocytic index, in which the average number of engulfed yeast cells in a population of phagocytes is determined. An injection stress given under light anaesthesia, or a longer noise stress combined with confinement, both.

The reduced respiratory burst activity was also observed in rainbow trout exposed to clove oil and MS (Kanani, Soltani, & Mirzargar, ). In a recent study, Bahi et al.

() did not. Modulation of immune and antioxidant activities is one of the key benefits of probiotics (Nayak, ), and after the 8-week feeding trial, the probiotics BL administration in diets resulted in an.

It is becoming apparent that the respiratory burst has much wider application, and its physiological function in many different biolog­ ical areas is clear. In this volume, we have attempted to bring together the work of experts who have published extensively on the involvement of the respiratory burst in different physiological functions.

Respiratory Burst Activity in Head Kidney and Spleen Leukocytes of Tilapia (Oreochromis mossambicus) under Acute Osmotic StressBharath Kumar Velmurugan 1, Ing-Fong Jiang, Hung-Yuan Shih1, Der-Nan Lee2, and Ching-Feng Weng1,* 1Institute of Biotechnology, National Dong Hwa Univ., HualienTaiwan 2Department of Animal Science, National Ilan Univ., 1 Shen-Lung Rd., Sec.

1. The rhythmic respiratory activity recorded from C4 had a burst interval of ± s and burst duration of ± ms (n = ). Adenosinergic effect on respiratory output After exposure to the adenosine analogue R-PIA (10 μM; n = 31), the frequency of rhythmic C4 discharges decreased (C4 burst interval for controls was ± s.

An example is the respiratory burst, the intended production of free radicals from cells belonging to the immune system, like neutrophils and monocytes, when getting in contact with pathogens. The reactive oxygen and nitrogen species yielded from this process, help in the digestion of the leftover particles of bacteria and fungi that have been.

Effects of Respiratory Burst Products on Metabolic Reactions in the Infected Tissues.- Proteolysis.- Changes in Nucleic Acid Metabolism.- Degradation of Proteoglycans.- Tentative Mechanisms of Cytotoxic and Cytolytic Activities of Neutrophils toward Target Cells.- 3.

Modulation of Respiratory Burst by Its Products.- The respiratory burst of rainbow trout, Oncorhynchus mykiss (Walbaum), phagocytes is modulated by sympathetic neurotransmitters and the `neuro-peptide ACTH.

Fish Biol. 38, – increase in respiratory burst activity compared with their counterparts cultured at higher temperatures (Hardie et al.

Details Modulation of respiratory burst activity of trout (Oncorhynchus mykiss) phagocytic cells EPUB

Results obtained in carp in our laboratory (Le Morvan et al) showed that macrophage respiratory burst activity and yeast phagocytosis are increased with a reduction of environmental temperature. Moreover, the effects of. Medicinal plant extracts modulate respiratory burst and proliferation activity of rainbow trout (Oncorhynchus mykiss) leukocytes.

Bulfon C, Galeotti M, Volpatti D. Fish Physiol Biochem, 44(1), 01 Sep Cited by: 1 article | PMID: Effects of transforming growth factor beta 1 on rainbow trout Oncorhynchus mykiss macrophage respiratory burst activity.

Dev Comp Immunol. Jul-Aug; 18 (4)– Jang SI, Hardie LJ, Secombes CJ. Elevation of rainbow trout Oncorhynchus mykiss macrophage respiratory burst activity with macrophage-derived supernatants.Abstract.

The respiratory burst and subsequent production of oxygen radicals and metabolites by the leukocyte are considered important contributing processes in nonspecific microbicidal systems.

1 In addition, in disease states in which inflammation, tissue destruction, and the apparent absence of bacterial invasion are predominant features, excessive and inappropriate production of oxygen.