Results 71 to 80 of about 7,377 (217)
Palladium(II) complexes (1–6) with Schiff bases (HL1–HL6) were synthesized and characterized using different spectroscopic methods. The molecular structures of ligands HL1, HL3, HL6 and complexes 1, 2, 3, 6 were determined by X‐ray diffraction analysis. The toxicity of the compounds was assessed on both plant and animal cells.
Andreea Elena Ștefan +11 more
wiley +1 more source
Surface topography and ultrastructure of dried cysts of Artemia parthenogenetica (Vedaranyam population) and bisexual Artemia sp. (Kelambakkam population) were studied electron microscopically in order to identify the bisexual strain, inhabiting Covelong
Shanmugam Sivagnanam +2 more
doaj
Filter-feeding organisms are often keystone species with a major influence on the dynamics of aquatic ecosystems. Studies of filtering rates in such taxa are therefore vital in order to understand ecosystem functioning and the impact of natural and ...
Marta I Sánchez +3 more
doaj +1 more source
ABSTRACT Given the growing concern over the environmental impacts of industrial effluents, particularly from tanneries, assessing the ecotoxicological risks associated with these effluents, even after remediation treatments, is crucial. Therefore, we aimed to evaluate the potential effects of exposure to raw and treated tannery effluents with ...
Alex Rodrigues Gomes +9 more
wiley +1 more source
Artemia is deficient in polyunsaturated fatty acids (PUFAs), particularly in arachidonic (ARA, 20:4n-6), eicosapentaenoic (EPA, 20:5n-3), and docosahexaenoic acid (DHA, 22:6n-3). The aim of this study was to determine the optimal time in which the higher
Mario Nieves-Soto +5 more
doaj +1 more source
Identification of the alternative oxidase gene and its expression in the copepod Tigriopus californicus [PDF]
In addition to the typical electron transport system (ETS) in animal mitochondria responsible for oxidative phosphorylation, in some species there exists an alternative oxidase (AOX) pathway capable of catalyzing the oxidation of ubiquinol and the ...
Cygelfarb, Willie +3 more
core +1 more source
Response to bidirectional selection for naupliar length in Artemia franciscana [PDF]
Bidirectional mass selection for naupliar length was practised in Artemia franciscana fromGreat Salt Lake, UT, USA, with the aim of developing two divergent lines, namely small naupliar size (SNS) and bigger naupliar size (BNS). A random-bred control
Shirdhankar, M M, Thomas, P C
core +1 more source
Sexual conflict as a constraint on asexual reproduction: an empirical review
ABSTRACT Theory predicts that facultatively asexual animals, which can leverage the advantages of both sexual and asexual reproduction, should outcompete obligately sexual and obligately asexual animals. Yet, paradoxically, obligate sexual reproduction predominates in many animal lineages, while the most flexible form of facultative asexuality (i.e ...
Daniela Wilner +2 more
wiley +1 more source
Intercalibration of ecotoxicity testing protocols with Artemia franciscana
The brine shrimp, Artemia spp., is widely used in ecotoxicology as a target biological model. Although several protocols were available in the early 1980s, only the 24-h acute mortality toxicity test was evaluated in a European intercalibration exercise during that period.
L. Manfra +19 more
openaire +6 more sources
In light of the pivotal role of Artemia Leach, 1819 as food in larviculture and fisheries, it becomes imperative to continually reassess its resources and deepen our understanding of its species diversity.
A. Asem, A. Eimanifar, M. Wink
doaj +1 more source

