Oral administration of Sargassum polycystum extracts stimulates immune response and increases survival against Aeromonas hydrophila infection in Oncorhynchus mykiss
 
Yazarlar (8)
Doç. Dr. Adem Yavuz SÖNMEZ Kastamonu Üniversitesi, Türkiye
Doç. Dr. Soner BİLEN Kastamonu Üniversitesi, Türkiye
Arş. Gör. Dr. Yiğit TAŞTAN Kastamonu Üniversitesi, Türkiye
Karen Joy B. Serag
Mindanao State University Tawi-Tawi College Of Technology And Oceanography, Filipinler
Concepcion C. Toring
Mindanao State University Tawi-Tawi College Of Technology And Oceanography, Filipinler
Jumelita B. Romero
Mindanao State University Tawi-Tawi College Of Technology And Oceanography, Filipinler
Arş. Gör. Dr. Osman Nezih KENANOĞLU Kastamonu Üniversitesi, Türkiye
Doç. Dr. Ertuğrul TERZİ Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Fish and Shellfish Immunology (Q1)
Dergi ISSN 1050-4648 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 10-2021
Cilt / Sayı / Sayfa 117 / 1 / 291–298 DOI 10.1016/j.fsi.2021.08.020
Makale Linki http://dx.doi.org/10.1016/j.fsi.2021.08.020
Özet
This study investigated the immunomodulatory effects of Sargassum polycystum extract administration in rainbow trout (Oncorhynchus mykiss). S. polycystum methanolic extract was administered orally using feeding needles to individual rainbow trout at the dose of 0 (control), 1 (S1), 3 (S3) and 5 (S5) mg/100 μl/per fish twice a day for 7 days. On 1st, 5th, 3rd and 7th day, blood and tissues were collected from the fish and changes in humoral immune responses and immune‐related gene expressions were determined. The result of oxidative radical production showed no difference during early stage of the experiment and was lately decreased (P < 0.05). Lysozyme activity increased on 3rd and 7th day of the study in S5 fish group and on 5th day in S3 group compared to control (P < 0.05). Myeloperoxidase activity had an increased level on the 1st and 3rd day in S1, S5 and S5 fish groups, respectively. IL-1β gene …
Anahtar Kelimeler
Aeromonas septicemia | Cytokine | Immune response | Rainbow trout | Seaweed extract