Gender Differences and Short-Term Exposure to Mechanical, Thermic, and Mechanical—Thermic Stress Conditions on Hemocyte Functional Characteristics and<i>HSP</i>70 Gene Expression in Oyster<i>Crassostrea corteziensis</i>(Hertlein, 1951)

Hurtado‐Oliva, Miguel Ángel; Gómez-Hernández, Saúl Javier; Gutiérrez‐Rivera, Jesús Neftalí; Estrada, Norma; Piña-Valdéz, Pablo; Nieves-Soto, Mario; Medina-Jasso, María Alejandra

doi:10.2983/035.034.0314

Cited by 5 publications

(2 citation statements)

References 42 publications

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“…against nonlethal temperatures but above the physiological optimal range (Lang et al, 2009;Jackson et al, 2011;Hurtado-Oliva et al, 2015). Although temperature strongly drives summer mortality events in oysters Delisle et al, 2020;Fleury et al, 2020), no studies have assessed the compensatory capabilities and effects of thermal stress during reproduction in oyster species with different ranges of native-distribution that are farmed in the same geographical area.…”

Section: Introductionmentioning

confidence: 99%

The effects of experimental temperature increase on gametogenesis and heat stress parameters in oysters: Comparison of a temperate-introduced species (Crassostrea gigas) and a native tropical species (Crassostrea corteziensis)

et al. 2022

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Section: Introductionmentioning

confidence: 99%

The effects of experimental temperature increase on gametogenesis and heat stress parameters in oysters: Comparison of a temperate-introduced species (Crassostrea gigas) and a native tropical species (Crassostrea corteziensis)

et al. 2022

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“…The phagocytic activity of female blue mussels, Mytilus edulis , showed a higher sensitivity to mercury than that of the males ( 12 ). Female C. corteziensis oysters were found to be more susceptible than males to thermic, mechanical, and mechanical-thermic stress conditions ( 13 ). Apoptosis, mortality, and oxidative stress in male New Zealand Greenshell™ mussels ( Perna canaliculus ) were observed to increase after exposure to Vibrio sp.…”

Section: Introductionmentioning

confidence: 99%

Gender Differences in Hemocyte Immune Parameters of Hong Kong Oyster Crassostrea hongkongensis During Immune Stress

Shi

Tuo

et al. 2021

Front. Immunol.

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Gender differences in individual immune responses to external stimuli have been elucidated in many invertebrates. However, it is unclear if gender differences do exist in the Hong Kong oyster Crassostrea hongkongensis, one of the most valuable marine species cultivated along the coast of South China. To clarify this, we stimulated post-spawning adult C. hongkongensis with Vibrio harveyi and lipopolysaccharide (LPS). Gender-based differences in some essential functional parameters of hemocytes were studied via flow cytometry. Obvious gender-, subpopulation-, and immune-specific alterations were found in the hemocyte immune parameters of C. hongkongensis. Three hemocyte subpopulations were identified: granulocytes, semi-granulocytes, and agranulocytes. Granulocytes, the chief phagocytes and major producers of esterase, reactive oxygen species, and nitric oxide, were the main immunocompetent hemocytes. Immune parameter alterations were notable in the accumulation of granulocyte esterase activities, lysosomal masses, nitric oxide levels, and granulocyte numbers in male oysters. These results suggest that post-spawning-phase male oysters possess a more powerful immune response than females. Gender and subpopulation differences in bivalve immune parameters should be considered in the future analysis of immune parameters when studying the impact of pathogenic or environmental factors.

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Influence of oyster genetic background on levels of human-pathogenic Vibrio spp.

et al. 2023

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Gender Differences and Short-Term Exposure to Mechanical, Thermic, and Mechanical—Thermic Stress Conditions on Hemocyte Functional Characteristics andHSP70 Gene Expression in OysterCrassostrea corteziensis(Hertlein, 1951)

Cited by 5 publications

References 42 publications

The effects of experimental temperature increase on gametogenesis and heat stress parameters in oysters: Comparison of a temperate-introduced species (Crassostrea gigas) and a native tropical species (Crassostrea corteziensis)

The effects of experimental temperature increase on gametogenesis and heat stress parameters in oysters: Comparison of a temperate-introduced species (Crassostrea gigas) and a native tropical species (Crassostrea corteziensis)

Gender Differences in Hemocyte Immune Parameters of Hong Kong Oyster Crassostrea hongkongensis During Immune Stress

Influence of oyster genetic background on levels of human-pathogenic Vibrio spp.

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