Results 11 to 20 of about 23,214 (258)
Journal of Basic Medical Veterinary, 2021 This research aimed to determine the effects of toxic white pomegranate fruit extract (Punica granatum L) against larvae of brine shrimp (Artemia salina Leach) indicated LC50 values below 1000 µg/ml.
Ferian Firnanda +5 more
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Bioscience Journal, 2023 Clitoria guianensis and Ouratea spectabilis, found in the Brazilian Cerrado, are used in folk medicine, despite the few chemical and biological studies reported in the literature.
Frank Bruno Vieira de Sousa +4 more
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Acta Scientiarum: Animal Sciences, 2009 Com este trabalho objetivou-se avaliar a substituição de náuplios de Artemia salina por alimentos inertes durante a larvicultura do tambacu. Na primeira fase, com duração de 12 dias, as larvas foram alimentadas com: náuplio de Artemia salina, cyclop-eeze
Danieli Cuzini Lombardi +1 more
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Método de la microgota: usado con agar cromogénico es un procedimiento útil para el monitoreo sanitario en acuicultura [PDF]
, 2016 Indexación: Web of Science, Scielo.The microdot method is a downscaling methodology of traditional tenfold serial dilution procedure used in microbiology. The microdot method uses 100 mu L for serial dilution and count colonies in a spot of 10 mu L.
Estrada, Juan +3 more
core +1 more source
In vitro assessment of antimicrobial, antioxidant, and cytotoxic properties of Saccharin-Tetrazolyl and-Thiadiazolyl derivatives: the simple dependence of the pH value on antimicrobial activity [PDF]
, 2019 The antimicrobial, antioxidant, and cytotoxic activities of a series of saccharin-tetrazolyl and -thiadiazolyl analogs were examined. The assessment of the antimicrobial properties of the referred-to molecules was completed through an evaluation of ...
Andrade, Joana M. +9 more
core +1 more source
ANTIOXIDANT AND TOXICITY ACTIVITY IN VITRO OF TWELVE SAFROLE DERIVATIVES [PDF]
, 2014 Indexación: Web of Science; Scielo.The aim of this study was to determine the influence of substituents in aromatic ring and the side chain of safrole on the antioxidant capacity and toxicity of twelve synthetic derivatives of safrole (S1-S12).
CARRASCO, HÉCTOR +4 more
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Diguanosinetetraphosphate guanylohydrolase in Artemia salina
Biochimica et Biophysica Acta (BBA) - Enzymology, 1974 1. The diguanosinetetraphosphate guanylohydrolase (EC 3.6.1.17) of Artemia salina has been found to be located in the cytosol while its substrate, diguanosine tetraphosphate, is in the sediment. 2. Two spectrophotometric methods have been developed to study this enzyme.
Vallejo, Carmen G. +2 more
openaire +3 more sources
Laboratory investigation of daily food intake and gut evacuation in larvae of African catfish Clarias gariepinus under different feeding conditions [PDF]
, 2010 Temporary accumulation of ascorbic acid 2-sulfate (AAS) was measured to estimate food intake and gut evacuation in larvae of African catfish. Fish larvae were fed decapsulated cysts of Artemia containing AAS.
García-Ortega, A. +5 more
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Specific anion effects in Artemia salina
Chemosphere, 2015 The specific anion effect on the vitality of Artemia salina was investigated by measuring the Lethal Time LT50 of the crustaceans in the presence of different sodium salts solutions at room temperature and at the same ionic strength as natural seawater. Fluoride, thiocyanate and perchlorate are the most toxic agents, while chloride, bromide and sulfate
LO NOSTRO, PIERANDREA +4 more
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A Decaploid Strain of Artemia Salina [PDF]
Nature, 1946 ON March 8, 1946, Dr. M. Levy, a chemist in the Palestine Potash Company at the north end of the Dead Sea, handed us a number of living specimens of the brine shrimp (Artemia salina) which he had found in abundance in the salt-washing pans of the potash works.
G. HAAS, E. GOLDSCHMIDT
openaire +1 more source