Results 31 to 40 of about 3,268 (208)

Salinity Tolerance and the Effect of Salinity and Algal Feed on the Demographics of Cultured Harpacticoid Copepods Tisbe holothuriae and Tigriopus sp. from the Messolonghi Lagoon (W. Greece)

open access: yesJournal of Marine Science and Engineering, 2022
The locally isolated harpacticoid copepods Tigriopus sp. and Tisbe holothuriae were subjected to salinity tolerance experimentation at salinities under and above of 40 ppt, and presented high halotolerances in Tigriopus LC50 (24 h) of 1 ± 4.43 ppt and ...
George N. Hotos   +2 more
doaj   +1 more source

Comparative Salt Stress Study on Intracellular Ion Concentration in Marine and Salt-adapted Freshwater Strains of Microalgae

open access: yesNotulae Scientia Biologicae, 2013
Salinity imposes significant stresses in various living organisms including microalgae. High extracellular concentration of Na+ directly influences ionic balance inside the cell and subsequently the cellular activities.
Ahmad Farhad TALEBI   +4 more
doaj   +3 more sources

The Dunaliella salina organelle genomes: large sequences, inflated with intronic and intergenic DNA

open access: yesBMC Plant Biology, 2010
Background Dunaliella salina Teodoresco, a unicellular, halophilic green alga belonging to the Chlorophyceae, is among the most industrially important microalgae. This is because D. salina can produce massive amounts of β-carotene, which can be collected
Tran Duc   +5 more
doaj   +1 more source

Kinetic modeling and process analysis for photo-production of β-carotene in Dunaliella salina

open access: yesBioresources and Bioprocessing, 2022
Dunaliella salina is a green microalga with the great potential to generate natural β-carotene. However, the corresponding mathematical models to guide optimized production of β-carotene in Dunaliella salina (D. salina) are not yet available.
Yimei Xi   +4 more
doaj   +1 more source

Value of Information of Improved Traceability in Fresh Produce Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Traceability plays an important role in promoting a safe food supply by fostering transparent information exchange along the food supply chain. New technological innovations have the potential to improve traceability outcomes, as greater transparency along the food supply chain can aid in pinpointing precise origins of the contamination ...
Kelsey Vourazeris   +2 more
wiley   +1 more source

O efeito protetor do bicarbonato de sodio na nefropatia induzida por contraste radiologico em ratos

open access: yesRevista da Escola de Enfermagem da USP, 2013
Contrastes radiológicos iodados - CI são causa de lesão renal aguda - LRA. Avaliar o efeito renoprotetor do bicarbonato de sódio (Bic) sobre a função renal (clearance de creatinina, Jaffé, Clcr-ml/min/100g) e o perfil oxidativo (excreção de peróxidos, PU
Maria de Fatima Fernandes Vattimo   +1 more
doaj   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga   +4 more
wiley   +1 more source

Assessment of the Artemia salina toxicity assay as a substitute of the mouse lethality assay in the determination of venom-induced toxicity and preclinical efficacy of antivenom

open access: yesToxicon: X
Mice are routinely used in snake venom research but are costly and subject to pain and suffering. The crustacean Artemia salina could be an alternative to mice, but data to support its adoption in snake venom research is limited.
Xavier Araya   +5 more
doaj   +1 more source

Utility of the pat gene as a selectable marker gene in production of transgenic Dunaliella salina

open access: yesFisheries and Aquatic Sciences, 2016
Background The objective of this study was to develop an efficient selectable marker for transgenic Dunaliella salina. Results Tests of the sensitivity of D.
Hyo Sun Jung, Dong Soo Kim
doaj   +1 more source

The Effect of Different Protein Concentration in Rice Bran Suspension as Feed on Cyst Diameter of Artemia salina

open access: yesJournal of Aquaculture Science, 2023
Artemia salina is a natural food that is very important in hatcheries. The need for Artemia as a natural feed for fish or shrimp seeds is high in Indonesia, so it is necessary to develop local Artemia cultivation.
Ahmad Shofy Mubarak   +2 more
doaj   +1 more source

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