Impact of Low Salinity on Hemocytes Morphology and Functional Aspects in Alien Clam Anadara 
         kagoshimensis (Tokunaga, 1906)

Кладченко, Е. С.; Andreyeva, A. Yu.; Кухарева, Т. А.; Rychkova, V. N.; Солдатов, А. А.; Mindukshev, Igor

doi:10.1134/s2075111721020089

Cited by 3 publications

(1 citation statement)

References 46 publications

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“…Se ha sugerido que la aparición de varios tipos de gránulos intracelulares podrían estar relacionados con los procesos de diferenciación y maduración; concretamente los gránulos inmaduros son basófilos, y que al madurarse se convierten en acidófilos (Chen et al 1996). De igual manera, los amebocitos comparten funciones defensivas con los eritrocitos y hialinocitos (Kladchenko et al 2020b).…”

Section: Discussionunclassified

Parámetros hemocitarios y química de la hemolinfa en reproductores de la concha prieta Anadara tuberculosa (Arcoida: Arcidae)

Espinoza

Zapata-Vívenes²,

Lodeiros³

2022

Rev peru biol

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Con motivo de conocer el estado de salud de poblaciones silvestres de la concha prieta Anadara tuberculosa se estudiaron los parámetros hemocitarios (viabilidad, conteo total y diferencial, estabilidad lisosomal, fragilidad osmótica) y la química sanguínea (hemoglobina-Hb, proteínas, triglicéridos, glucosa, lactato deshidrogenasa-LDH y catalasa-CAT). Se extrajo hemolinfa en reproductores salvajes aparentemente sanos colectados en la isla Corazón, río Chone, Ecuador. La viabilidad celular fue elevada, con presencia de 5 morfotipos: eritrocitos (74%), granulocitos traslucidos (6%), amebocitos (3%), hialinocitos (12%), blastocitos (5%). Los hemocitos presentaron membranas lisosomales estables al rojo neutro durante 240 min y una fragilidad osmótica media (FO50) de 4.8‰. Las concentraciones de Hb, proteínas, lípidos y glucosa denotan la función respiratoria y reservas energéticas durante los cambios de marea. La actividad de LDH está vinculada al metabolismo anaeróbico y CAT a la capacidad de mantener el equilibrio redox del sistema inmunitario. Los parámetros hemocitarios y química de la hemolinfa pueden servir como índices fisiológicos normales de referencia en reproductores de A. tuberculosa.

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Section: Discussionunclassified

Parámetros hemocitarios y química de la hemolinfa en reproductores de la concha prieta Anadara tuberculosa (Arcoida: Arcidae)

Espinoza

Zapata-Vívenes²,

Lodeiros³

2022

Rev peru biol

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Effect of Salinity on the Oxidoreductase Activity in Tissues of the Ark Clam Anadara kagoshimensis (Tokunaga, 1906), a Black Sea Invader

Golovina

2023

Russ J Biol Invasions

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Identification and expression of cysteine sulfite decarboxylase genes and their response to hyposalinity stress in Ruditapes philippinarum

et al. 2023

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Cysteine sulfinate decarboxylase (CSAD) is a rate-limiting enzyme in taurine biosynthesis. In this study, the structure and expression characteristics of the RpCSAD gene in Ruditapes philippinarum were analyzed. The pyridoxal phosphate (PLP)-dependent amino acid carboxylase structural domains and catalytic active sites of six copies of RpCSAD were highly conserved. Tissue expression analysis demonstrated that RpCSAD1 and RpCSAD3-6 was primarily expressed in the mantle tissue, and RpCSAD2 in the water tube and gonad tissue. After exposure to hyposalinity stress, the expression levels of RpCSADs were found to be upregulated in all three shell-colored groups of clams. Remarkably, there was a pronounced increase in the expression of RpCSAD1-6 observed specifically in the zebra shell-color groups. These findings strongly suggest the involvement of taurine metabolism in the response of zebra shell-color clams to low salinity stress, thereby emphasizing its critical role in the adaptation mechanisms. These findings could contribute to a better understanding the mechanisms of osmotic stress tolerance in shellfish.

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Impact of Low Salinity on Hemocytes Morphology and Functional Aspects in Alien Clam Anadara kagoshimensis (Tokunaga, 1906)

Cited by 3 publications

References 46 publications

Parámetros hemocitarios y química de la hemolinfa en reproductores de la concha prieta Anadara tuberculosa (Arcoida: Arcidae)

Parámetros hemocitarios y química de la hemolinfa en reproductores de la concha prieta Anadara tuberculosa (Arcoida: Arcidae)

Effect of Salinity on the Oxidoreductase Activity in Tissues of the Ark Clam Anadara kagoshimensis (Tokunaga, 1906), a Black Sea Invader

Identification and expression of cysteine sulfite decarboxylase genes and their response to hyposalinity stress in Ruditapes philippinarum

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