Suspended culture of the Manabí oyster Crassostrea cf. corteziensis in a tropical estuary

Autor: César Lodeiros, Elizabeth Ati, Yuber Añazco-Correa, Patricia Aguilar-Román, José Manuel Mazón-Suástegui, Jorge Vélez-Falcones, Luis Treviño, Alan García-Bermúdez, Edgar Zapata-Vívenes

Publikováno v: Aquaculture Reports, Vol 38, Iss , Pp 102318- (2024)

Grow-out of the Manabí oyster (Crassostrea cf. corteziensis) under suspended culture conditions from the Chone River Estuary (Manabí, Ecuador) was evaluated. The culture was established in lanterns with 50 oysters/floor for seven months (July 2022

Externí odkaz: https://doaj.org/article/816874c3d5ba4ef2bdbcb0e33b2397d5

Antioxidant defenses of flame scallop Ctenoides scaber (Born, 1778) exposed to the water-soluble fraction of used vehicle crankcase oils

Autor: Edgar Zapata-Vívenes, Osmar Nusetti, Leida Marcano, Gabriela Sánchez, Helga Guderley

Publikováno v: Toxicology Reports, Vol 7, Iss , Pp 1597-1606 (2020)

Used vehicle crankcase oils are a source of contamination in Caribbean marine environments and may alter the oxidative balance of organism that inhabiting coastal ecosystems. This paper aims to evaluate effects of a water-soluble fraction of used veh

Externí odkaz: https://doaj.org/article/c52d82d7fed049d28e6c0b8c2893129f

Immunological responses and wound healing in the polychaete Eurythoe complanata (Annelida: Amphinomidae) exposed to copper

Autor: Edgar Zapata-Vívenes, Omar A Nusetti, Leida Marcano, María M Esclapés, Luis Arredondo

Publikováno v: Ciencias Marinas, Vol 31, Iss 1A (2005)

Polychaetes exposed to 0.4 mg Cu+2 L–1 (2.14 mg CuSO4 5H2O L–1; 30% 96 h-LC50) for seven days and control individuals were divided into three groups: the first two were sensitized and non-sensitized with Micrococcus lysodeikticus, and the third w

Externí odkaz: https://doaj.org/article/a735d79f7a8c4e889644f110480eaded

Haemocyte parameters and haemolymph chemistry in the black shell Anadara tuberculosa broodstock (Arcoida: Arcidae)

Autor: Karen Espinoza, Edgar Zapata Vívenes, César Lodeiros

Publikováno v: Revista Peruana de Biología, Volume: 29, Issue: 4, Article number: e23624, Published: 25 NOV 2022
Universidad Nacional Mayor de San Marcos

Resumen 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 q

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d5b78cf183386963dd2d3fec4189e4
http://www.scielo.org.pe/scielo.php?script=sci_arttext&pid=S1727-99332022000400014&lng=en&tlng=en

Modulation of innate immune responses in the flame scallop Ctenoides scaber (Born, 1778) caused by exposure to used automobile crankcase oils

Autor: Edgar Zapata Vívenes, Gabriela Sánchez, Osmar Nusetti, Leida del Valle Marcano

Publikováno v: Fishshellfish immunology. 130

The used automobile crankcase oils are potential sources of contaminant elements for the coastal-marine ecosystems, affecting mainly the immunological system of organisms that feed by filtration, e. g. scallops. This study examined the effects of a w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b469a3643ddc8f9d069f8fbb3c98b4a
https://pubmed.ncbi.nlm.nih.gov/36122641