Results 1 to 10 of about 164 (129)

Use of side-scan sonar for estimations of Crassostrea brasiliana (Lamarck, 1819) stocks in subtidal banks on the south coast of Brazil [PDF]

Brazilian Journal of Oceanography, 2016
Uncontrolled extractivism has led to a worldwide reduction in oyster stocks. The use of new and more efficient management tools for impacted environments must increase.
Antonio Ostrensky, Ostrensky Antonio
exaly   +5 more sources

Species which may act as vectors or reservoirs of diseases covered by the Animal Health Law: Listed pathogens of molluscs. [PDF]

EFSA J, 2023
Abstract Vector or reservoir species of five mollusc diseases listed in the Animal Health Law were identified, based on evidence generated through an extensive literature review, to support a possible updating of Regulation (EU) 2018/1882. Mollusc species on or in which Mikrocytos mackini, Perkinsus marinus, Bonamia exitiosa, Bonamia ostreae and ...
EFSA Panel on Animal Health and Welfare (AHAW), Nielsen SS, Alvarez J, Bicout D, Calistri P, Canali E, Drewe JA, Garin-Bastuji B, Gonzales Rojas JL, Smith CG, Herskin M, Michel V, Miranda Chueca MA, Padalino B, Roberts H, Spoolder H, Ståhl K, Velarde A, Viltrop A, Winckler C, Arzul I, Dharmaveer S, Olesen NJ, Schiøtt M, Sindre H, Stone D, Vendramin N, Antoniou SE, Dhollander S, Karagianni AE, Kero LL, Gnocchi M, Aznar I, Barizzone F, Munoz Guajardo IP, Roberts H.   +35 more
europepmc   +2 more sources

MANGROVE OYSTERS (Crassostrea Brasiliana) AS BIOMONITORS TO ASSESS METAL CONTAMINATION IN A MACRO-TIDAL ESTUARY ON THE AMAZONIAN EQUATORIAL COAST [PDF]

Química Nova
With increasing recognition of the importance of biomonitoring in tropical estuaries, this study investigates the potential of oysters in assessing environmental contamination.
Jacyara N. Correa, Thamires A. Torres, Daniel R. L. Brito, Samantha E. Martins, Carlos Eduardo de Rezende, Francisco J. S. Dias, Marco Valério J. Cutrim, Ricardo Luvizotto-Santos, Marianna B. Jorge   +8 more
doaj   +2 more sources

Comparative Study of Various Immune Parameters in Three Bivalve Species during a Natural Bloom of Dinophysis acuminata in Santa Catarina Island, Brazil [PDF]

Toxins, 2010
This study aimed to verify if Dinophysis acuminata natural blooms affected the immune system of three bivalves: the oyster, Crassostrea gigas, the mussel, Perna perna, and the clam, Anomalocardia brasiliana.
Danielle Ferraz Mello, Luis Antonio de Oliveira Proença, Margherita Anna Barracco   +2 more
doaj   +2 more sources

Wild animals used as food medicine in Brazil. [PDF]

Evid Based Complement Alternat Med, 2013
The connection between eating and healing is common in traditional folk medical systems, and the multiple possibilities resulting from the combination of biodiversity and culture confer a wealth and complexity in terms of knowledge of the flora and fauna as to their potential as food medicine.
Alves RR, Oliveira TP, Rosa IL.
europepmc   +2 more sources

Changes in the Microbiological Quality of Mangrove Oysters (Crassostrea brasiliana) during Different Storage Conditions

Journal of Food Protection, 2015
This study aimed to determine the effect of temperature and period of postharvest storage on the microbiological quality and shelf life of raw mangrove oysters, Crassostrea brasiliana. A total of 150 dozen oysters were collected directly from the points of extraction or cultivation in southern Brazil, and in the laboratory, they were stored raw at 5 ...
Roberto Montanhini Neto
exaly   +3 more sources

Inactivation by Ionizing Radiation of Salmonella Enteritidis, Salmonella Infantis, and Vibrio parahaemolyticus in Oysters (Crassostrea brasiliana)

Journal of Food Protection, 2003
Irradiation is considered one of the most efficient technological processes for the reduction of microorganisms in food. It can be used to improve the safety of food products, and to extend their shelf lives. Oysters are considered one of the most important vehicles for pathogenic bacteria because of their feeding characteristics. The aim of this study
Miyoko Jakabi, Bernadette Dora Gombossy De Melo Franco, Mariza Landgraf   +2 more
exaly   +3 more sources

Key metabolic pathways involved in xenobiotic biotransformation and stress responses revealed by transcriptomics of the mangrove oyster Crassostrea brasiliana [PDF]

Aquatic Toxicology, 2015
The Brazilian oyster Crassostrea brasiliana was challenged to three common environmental contaminants: phenanthrene, diesel fuel water-accommodated fraction (WAF) and domestic sewage. Total RNA was extracted from the gill and digestive gland, and cDNA libraries were sequenced using the 454 FLX platform.
Melody S Clark, Afonso Celso Dias Bainy, Jack A Gilbert   +2 more
exaly   +4 more sources

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis Taxas de assentamento larval e recuperação de sementes da ostra Crassostrea brasiliana (Lamarck, 1819) com uso de diferentes sistemas de indução à metamorfose

Brazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks ...
RC Silveira, FC Silva, CHM Gomes, JF Ferreira, CMR Melo   +4 more
doaj   +2 more sources

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis

Brazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks. Polypropylene was used attached to bamboo frames.
Silveira, RC, Silva, FC, Gomes, CHM, Ferreira, JF, Melo, CMR   +4 more
exaly   +5 more sources