Results 21 to 30 of about 17,866 (244)

Effect of dietary lecithin on antioxidant defense of rainbow trout, Oncorhynchus mykiss broodstock and offspring [PDF]

open access: yesتغذیه آبزیان
Introduction: Soybean lecithin (SBL) is usually added to aquafeed as a phospholipids source because aquatic animals including crustaceans and fish cannot synthesize phospholipids.
Fatemeh Jafari   +5 more
doaj   +1 more source

Chemical Profiling, In Silico and In Vitro Studies to Identify Potential CDK2 and mTOR Inhibitor From Selaginella inaequalifolia (Hook. & Grev.) Spring Ethanolic Extracts

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT The current study is aimed to reveal the phytoprofile of Selaginella inaequalifolia (Hook. & Grev.) Spring using GC–MS and predict the drug properties, toxicity, biological properties of S. inaequalifolia ethanolic extracts (SiEE) using in silico methods and in vitro toxicity assays, namely, MTT and BSLB assay.
Johnson Marimuthu Alias Antonysamy   +4 more
wiley   +1 more source

Caracterización de una charca estacional del norte de Colombia y aspectos biológicos y ecológicos de Dendrocephalus affinis

open access: yesRevista Peruana de Biología, 2019
El objetivo de este trabajo fue evaluar el cuerpo de agua y los sedimentos de una charca estacional, además de describir el ciclo de vida y proporciones de sexo de Dendrocephalus affinis en condiciones de laboratorio.
Daniel José Serna-Macías   +2 more
doaj   +1 more source

Integrated Anatomical, Chemical, Biological and Computational Studies Approach of Myrcia sylvatica (G. Mey) DC. A Multifaceted Insight Into a Promising Amazonian Species

open access: yesFlavour and Fragrance Journal, EarlyView.
This study presents an integrated anatomical, chemical, biological, and computational analysis of Myrcia sylvatica, revealing key bioactive compounds with antioxidant and toxicological potential, and identifying spathulenol and globulol as promising acetylcholinesterase inhibitors with favourable pharmacokinetic properties. ABSTRACT Myrcia sylvatica (G.
Eliza de Jesus Barros dos Santos   +10 more
wiley   +1 more source

Influence of hydrometeorological factors on the ecological state of the hypersaline lake Saki (Crimea) in 2017–2018

open access: yesТрансформация экосистем, 2020
In order to identify the influence of hydrometeorological conditions on the seasonal changes in the ecological state of the salt Lake Saki (Crimea), the dynamics of hydrochemical parameters of wa-ter (salinity, oxygen content, temperature, pH, Eh) and ...
Irina I. Rudneva   +4 more
doaj   +1 more source

Effects of 17α‐Ethinylestradiol on Development and Gonadal Differentiation in the Estuarine Mummichog, Fundulus heteroclitus

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT In fish, sex determination and gonadal development are controlled by various genetic and environmental factors. In this study, experiments were conducted on the estuarine mummichog (Fundulus heteroclitus) to investigate gonadal differentiation following exposure to the synthetic estrogen, 17α‐ethinylestradiol (EE2).
Ibrahim Chehade   +5 more
wiley   +1 more source

Investigating the use of Gracilaria and Artemia macromolecules to remove nitrogen and phosphorus compounds from the outlet waters of shrimp farms [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
In this study, the bioremediation of shrimp ponds wastewater using Gracilaria corticata and Artemia franciscana was studied in Kuhstak region. The study contained three treatments (1) Gracilaria algae (2), Gracilaria and Artemia algae, and (3) Artemia ...
Roya Pejman   +2 more
doaj  

Sibling Species in Artemia (Crustacea:Branchiopoda) [PDF]

open access: yesEvolution, 1968
The species Artemia salina (L.) is composed of a group of differentiated units, which cannot interbreed because of differences in the manner of reproduction (Artom, 1931; Barigozzi, 1944, 1946, 1957). Artemia salina has, therefore, been termed by Artom "specie collettiva" also taking into consideration the different ploidy degrees.
A M, Halfer-Cervini   +3 more
openaire   +2 more sources

Environmental Risk Assessment and Anti‐Corrosion Efficacy of Safe‐by‐Design Nitrite‐Based Nanomaterials for Maritime Applications

open access: yesNano Select, EarlyView.
The environmental behavior and impact of anti‐corrosion nanoadditives, ZnAl‐NO2 and MgAl‐NO2 layered double hydroxides (LDH), are assessed under marine conditions. These nanomaterials show instability in water but exhibit no or low toxicity to most tested marine species.
Joana Figueiredo   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy