Evaluating serum proteinogram methodologies for the diagnosis of inflammation in fish: Acute and chronic patterns in gilthead seabream (Sparus aurata) injected with λ-carrageenan.
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| Natura: | Artículo científico |
| Lingua: | en |
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Fish & shellfish immunology
2025
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| _version_ | 1868266270333337601 |
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| author | Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A |
| author_facet | Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A |
| collection | PubMed - marine biology |
| contents | Evaluating serum proteinogram methodologies for the diagnosis of inflammation in fish: Acute and chronic patterns in gilthead seabream (Sparus aurata) injected with λ-carrageenan. Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A Animals Sea Bream Carrageenan Blood Proteins Inflammation Fish Diseases Chronic Disease Fish Proteins Acute Disease Proteinogram is a semiquantitative method specially used in clinic to separate the serum proteins from patients for use in the diagnosis of diseases. However, this methodology has only been applied very recently with this approach in farmed fish. Thus, the aim of this study was to explore the changes in the serum proteinogram of gilthead seabream (Sparus aurata), after triggering an acute or chronic sterile inflammation. For this, two experiments were carried out: i) Acute inflammation experiment: seabream specimens were injected intramuscularly with 50 μL of λ-carrageenan (0.5 mg fish) or buffer (control) and blood samples were collected at 3, 6 and 24 h post-injection; ii) Chronic inflammation experiment: specimens were injected at 0, 7 and 14 days with 500, 250 and 250 μL of λ-carrageenan, respectively (20 mg fish) or buffer, and blood samples were collected at 15 days post-injection. In both cases, serum was obtained and processed by electropherograms and HPLC-mass spectrometry. Results of electropherograms of control fish revealed four major proteins of 19.5, 76.3, 104.4, and 156.7 kDa in the serum. These four proteins were correlated with apolipoprotein A-II (II (the counterpart of mammalian albumin, Apo fraction), serotransferrin (β fraction), inter-α-trypsin inhibitor heavy chain H3-like (α1 fraction) and α-2-macroglobulin-like (α2 fraction) according to the results obtained with HPLC-mass spectrometry. In a statistical view (p |
| format | Artículo científico |
| id | pubmed_39647548 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Fish & shellfish immunology |
| record_format | pubmed |
| spellingShingle | Evaluating serum proteinogram methodologies for the diagnosis of inflammation in fish: Acute and chronic patterns in gilthead seabream (Sparus aurata) injected with λ-carrageenan. Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A Animals Sea Bream Carrageenan Blood Proteins Inflammation Fish Diseases Chronic Disease Fish Proteins Acute Disease Evaluating serum proteinogram methodologies for the diagnosis of inflammation in fish: Acute and chronic patterns in gilthead seabream (Sparus aurata) injected with λ-carrageenan. Campos-Sánchez, Jose Carlos Esteban, María Ángeles Guardiola, Francisco A Animals Sea Bream Carrageenan Blood Proteins Inflammation Fish Diseases Chronic Disease Fish Proteins Acute Disease Proteinogram is a semiquantitative method specially used in clinic to separate the serum proteins from patients for use in the diagnosis of diseases. However, this methodology has only been applied very recently with this approach in farmed fish. Thus, the aim of this study was to explore the changes in the serum proteinogram of gilthead seabream (Sparus aurata), after triggering an acute or chronic sterile inflammation. For this, two experiments were carried out: i) Acute inflammation experiment: seabream specimens were injected intramuscularly with 50 μL of λ-carrageenan (0.5 mg fish) or buffer (control) and blood samples were collected at 3, 6 and 24 h post-injection; ii) Chronic inflammation experiment: specimens were injected at 0, 7 and 14 days with 500, 250 and 250 μL of λ-carrageenan, respectively (20 mg fish) or buffer, and blood samples were collected at 15 days post-injection. In both cases, serum was obtained and processed by electropherograms and HPLC-mass spectrometry. Results of electropherograms of control fish revealed four major proteins of 19.5, 76.3, 104.4, and 156.7 kDa in the serum. These four proteins were correlated with apolipoprotein A-II (II (the counterpart of mammalian albumin, Apo fraction), serotransferrin (β fraction), inter-α-trypsin inhibitor heavy chain H3-like (α1 fraction) and α-2-macroglobulin-like (α2 fraction) according to the results obtained with HPLC-mass spectrometry. In a statistical view (p |
| title | Evaluating serum proteinogram methodologies for the diagnosis of inflammation in fish: Acute and chronic patterns in gilthead seabream (Sparus aurata) injected with λ-carrageenan. |
| topic | Animals Sea Bream Carrageenan Blood Proteins Inflammation Fish Diseases Chronic Disease Fish Proteins Acute Disease |
| url | https://pubmed.ncbi.nlm.nih.gov/39647548/ |