Listar Investigación y Desarrollo por autor "Álvarez, Claudio A."
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Article
Effect of Fish Stock Density on Hormone Genes Expression from Brain and Gastrointestinal Tract of Salmo salar (2024)
Álvarez, Claudio A.; Santana, Paula A.; Cárcamo, Claudia B.; Cárdenas, Constanza; Morales-Lange, Byron; Ramírez, Felipe; Valenzuela, Cristian; Boltaña, Sebastián; Alcaíno, Javier; Guzmán, Fanny; ... (MDPI, 2022)A variety of long-term stress conditions may exist in fish cultivation, some of which are so severe that fish can no longer reestablish homeostasis. In teleost fish, the brain and gastrointestinal tract integrate signals ... -
Article
First Insights about Antiparasitic and Action Mechanisms of the Antimicrobial Peptide Hepcidin from Salmonids against Caligus rogercresseyi (2024)
Santana, Paula A.; Arancibia, Camila; Tamayo, Laura; Cumillaf, Juan Pablo; Roman, Tanya; Cárdenas, Constanza; Paillan Suarez, Cinthya; Álvarez, Claudio A.; Guzman, Fanny (Multidisciplinary Digital Publishing Institute (MDPI), 2024)Currently, one of the primary challenges in salmon farming is caligidosis, caused by the copepod ectoparasites Caligus spp. The infection process is determined by the copepod’s ability to adhere to the fish skin through ... -
Article
First insights about orexigenic activity and gastrointestinal tissue localization of ghrelin from Corvina drum (Cilus gilberti) (2024)
Álvarez, Claudio A.; Alvarado, Juan F.; Farías, Matías; Cárcamo, Claudia B.; Flores, Héctor; Guzmán, Fanny; Martín, Sebastián San; Varas, Juan; Messina, Sebastián; Acosta, Felix; ... (Elsevier B.V., 2023)The croaker Cilus gilberti commonly known as Corvina drum is considered a target marine species for the diversification of Chilean aquaculture. To optimize culture conditions, molecular markers for appetite regulation must ... -
Article
Stability of ACE2 Peptide Mimetics and Their Implications on the Application for SARS-CoV2 Detection (2024)
Santana, Paula A.; Álvarez, Claudio A.; Valenzuela, Santiago; Manchego, Alberto; Guzmán, Fanny; Tirapegui, Cristian; Ahumada, Manuel (MDPI, 2023)The SARS-CoV-2 worldwide outbreak prompted the development of several tools to detect and treat the disease. Among the new detection proposals, the use of peptides mimetics has surged as an alternative to avoid the use of ...