Effects of oyster mushroom Pleurotus ostreatus and nettle Urtica dioica methanolic extracts on immune responses and resistance to Aeromonas hydrophila in rainbow trout Oncorhynchus mykiss
Yazarlar (3)
Doç. Dr. Soner BİLEN Kastamonu Üniversitesi, Türkiye
Prof. Dr. Sabri ÜNAL Kastamonu Üniversitesi, Türkiye
Hatice Güvensoy
Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Aquaculture (Q1)
Dergi ISSN 0044-8486 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2016
Kabul Tarihi Yayınlanma Tarihi 01-03-2016
Cilt / Sayı / Sayfa 454 / 1 / 90–94 DOI 10.1016/j.aquaculture.2015.12.010
Makale Linki https://www.sciencedirect.com/science/article/pii/S0044848615302805
UAK Araştırma Alanları
Su Ürünleri Yetiştiriciliği
Özet
In this study, immunostimulant effects of the methanolic extracts of oyster mushroom (Pleurotus ostreatus) and nettle (Urtica dioica), and disease resistance against Aeromonas hydrophila in rainbow trout (Oncorhynchus mykiss) were investigated. Three different concentrations of extracts [0 (Control), 0.1 and 0.5 g kg− 1 of feed] were individually mixed with the basal diet and fed to rainbow trout (10.28 ± 0.1 g) for a 30-day period. After 30 days feeding trial, rainbow trout was challenged with bacterial pathogen, A. hydrophila. Results showed that final fish weight and specific growth rate were higher in all treated groups compared to control group (P < 0.05) with no differences among treated groups (P > 0.05). Both in oyster mushroom and nettle extract administered groups, feed conversion ratio was lower than in control and the lowest level was in 0.1 g kg− 1 oyster mushroom group. All measured immune parameters …
Anahtar Kelimeler
Disease resistance | Immune response | Immunostimulant effects | Nettle | Oyster mushroom | Rainbow trout