Immune response and oxidative stress of shrimp Litopenaeus vannamei at different moon phases

被引：9

作者：

Carlos Bautista-Covarrubias, Juan ^{[1
]}

Anely Zamora-Ibarra, Patricia ^{[2
]}

Apreza-Burgos, Elizabeth ^{[2
]}

Nallelhy Rodriguez-Ocampo, Angelica ^{[3
]}

Peraza-Gomez, Viridiana ^{[1
]}

Armando Lopez-Sanchez, Jose ^{[1
]}

Manuel Pacheco-Vega, Juan ^{[1
]}

Pablo Gonzalez-Hermoso, Juan ^{[1
]}

Gabriel Frias-Espericueta, Martin ^{[4
]}

机构：

[1] Univ Autonoma Nayarit, Escuela Nacl Ingn Pesquera, Lab Indicadores Biol Estres Ambiental, Unidad Acad, Bahia De Matanchen 63740, San Blas Nayari, Mexico

[2] Univ Autonoma Nayarit, Licenciatura Biol, Unidad Acad Agr, Km 9 Carretera Tepic, Xalisco 63780, Nayarit, Mexico

[3] Univ Autonoma Nayarit, Unidad Acad Ciencias Quim Biol & Farm, Tepic 63155, Nayarit, Mexico

[4] Univ Autonoma Sinaloa, Fac Ciencias Mar, Lab Estudios Ambientales, Paseo Claussen S-N, Mazatlan 82000, Sinaloa, Mexico

来源：

FISH & SHELLFISH IMMUNOLOGY | 2020年 / 106卷

关键词：

Shrimp; Vibrio; Oxidative stress; SOD; Moon phase; PENAEUS-VANNAMEI; HEMOLYMPH; PROTEIN; EXPRESSION; HEMOCYTES; INFECTION;

D O I：

10.1016/j.fsi.2020.08.040

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Moon phases influence the molting process of shrimp, which affect other physiological processes as immune response. This study analyzed some parameters of immune response: total hemocytes counts (THC), hemolymph clotting time and superoxide anion (O-2(-)) production, total protein concentration, superoxide dismutase activity, and the presence of Vibrio spp. in Litopenaeus vannamei at different moon phases. The highest percentage of organisms in intermolt stage was observed in the first quarter moon phase (95%). The highest THC was observed at new moon phase, which was significantly different (p < 0.05) than that observed at the third quarter phase. Hemolymph clotting time and CFU values of Vibrio spp. showed no significant difference (p > 0.05) between different moon phases. The higher (p < 0.05) mean O-2(-) production value (0.400 +/- 0.168 nmol min(-1) mL(-1)) was determined in hepatopancreas at new moon phase. No relationship was observed between O-2(-) and SOD activity, indicating that this antioxidant response was enough to counteract the influence of oxidative stress in L. vannamei at different moon phases.

引用

页码：591 / 595

页数：5

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