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View article: Silicon Dioxide Nanoparticles Alter Social Behavior, Color Preference, Oxidative Stress Markers, and Histological Structure of Brain Regions in Zebrafish (Danio rerio)
Silicon Dioxide Nanoparticles Alter Social Behavior, Color Preference, Oxidative Stress Markers, and Histological Structure of Brain Regions in Zebrafish (Danio rerio) Open
Silicon dioxide nanoparticles (SiO2NPs) are widely used in various industries, raising concerns about their potential toxicity in aquatic organisms. Although several studies have investigated the general toxic effects of SiO2NPs, little is…
View article: Single and Combined Effects of Meropenem, Valproic Acid, and Ketoprofen on Adult Zebrafish Behavior, Oxidative Stress, and Acetylcholinesterase Activity
Single and Combined Effects of Meropenem, Valproic Acid, and Ketoprofen on Adult Zebrafish Behavior, Oxidative Stress, and Acetylcholinesterase Activity Open
Background: Pharmaceutical compounds frequently co-occur in environmental waters, but studies on their combined effects on animals and humans remain limited. The present study investigated the individual and combined short-term effects of …
View article: Silicon Dioxide Nanoparticles Alter Social Behavior, Color Preference, and Oxidative Stress Markers in Zebrafish (<em>Danio rerio</em>)
Silicon Dioxide Nanoparticles Alter Social Behavior, Color Preference, and Oxidative Stress Markers in Zebrafish (<em>Danio rerio</em>) Open
Silicon dioxide nanoparticles (SiO₂NPs) are widely used in various industries, raising concerns about their potential toxicity in aquatic organisms. This study aimed to evaluate the effects of SiO₂NPs on behavioral, histological, and bioch…
View article: Comparative analysis of the trophic spectra of six fish species sympatric in the Oituz River basin
Comparative analysis of the trophic spectra of six fish species sympatric in the Oituz River basin Open
To investigate the feeding habits of fish, a qualitative and quantitative analysis of macroinvertebrates in the stomach contents is necessary. In this study, 6 fish species sympatric in the Oituz river basin were considered. The total numb…
View article: The trophic niches of fish species from the Neajlov River Basin: dietary diversity assessment
The trophic niches of fish species from the Neajlov River Basin: dietary diversity assessment Open
This study analyzes, based on stomach content data, the trophic spectra of eight freshwater fish species collected from the Neajlov River Basin. Prey items, primarily macroinvertebrates, were identified to the taxonomic group level. The fo…
View article: Two decades of plastic exposure in freshwater fishes from Romania
Two decades of plastic exposure in freshwater fishes from Romania Open
Freshwater has been polluted with plastics for decades, but only a few scientific papers have described it until now. This is the first study to investigate the presence of meso- and microplastic particles in the digestive tract of fish fr…
View article: The Trophic Spectra of <i>Squalius Cephalus</i> (Linnaeus, 1758) and <i>Rhodeus Amarus</i> (Bloch, 1782) Fish Species From Dâmbovnic River (Neajlov/Danube Basin)
The Trophic Spectra of <i>Squalius Cephalus</i> (Linnaeus, 1758) and <i>Rhodeus Amarus</i> (Bloch, 1782) Fish Species From Dâmbovnic River (Neajlov/Danube Basin) Open
The trophic level highlights the relation between fish and macroinvertebrates. This was achieved by qualitative and quantitative analysis of the macroinvertebrates found in the stomach contents of chub ( Squalius cephalus ) and European bi…
View article: Invasive fish species in Romanian freshwater. A review of over 100 years of occurrence reports
Invasive fish species in Romanian freshwater. A review of over 100 years of occurrence reports Open
Effective management of invasive alien species requires location-specific strategies involving the regular update of distribution maps to identify spatial patterns, trends, and pathways of entry and the spread and hotspots of those invasio…
View article: Chemically Modified Clay Adsorbents Used in the Retention of Protein and Polyphenolic Compounds from Sauvignon Blanc White Wine
Chemically Modified Clay Adsorbents Used in the Retention of Protein and Polyphenolic Compounds from Sauvignon Blanc White Wine Open
During the manufacturing process of white wine, various physicochemical reactions can occur and can affect the quality of the finished product. For this reason, it is necessary to apply different treatments to minimize distinct factors suc…
View article: Vitamin B12 Ameliorates Pesticide-Induced Sociability Impairment in Zebrafish (Danio rerio): A Prospective Controlled Intervention Study
Vitamin B12 Ameliorates Pesticide-Induced Sociability Impairment in Zebrafish (Danio rerio): A Prospective Controlled Intervention Study Open
Constant exposure to a variety of environmental factors has become increasingly problematic. A variety of illnesses are initiated or aided by the presence of certain perturbing factors. In the case of autism spectrum disorder, the environm…
View article: Vitamin B12 Ameliorates Pesticide-Induced Sociability Impairment in Zebrafish (Danio rerio): A Prospective Controlled Intervention Study
Vitamin B12 Ameliorates Pesticide-Induced Sociability Impairment in Zebrafish (Danio rerio): A Prospective Controlled Intervention Study Open
Constant exposure to a variety of environmental factors has become increasingly problematic. A variety of illnesses are initiated or aided by the presence of certain perturbing factors. In the case of autism spectrum disorder, the environm…
View article: Histopathological and Behavioral Impairments in Zebrafish (Danio rerio) Chronically Exposed to a Cocktail of Fipronil and Pyriproxyfen
Histopathological and Behavioral Impairments in Zebrafish (Danio rerio) Chronically Exposed to a Cocktail of Fipronil and Pyriproxyfen Open
Background: Lately, the high incidence of pesticide usage has attracted everyone’s interest due to the serious effects produced. Fipronil (FIP) is a phenylpyrazole compound that acts on the insect’s GABA neurotransmitter by inhibiting its …
View article: Exploitation of Quercetin’s Antioxidative Properties in Potential Alternative Therapeutic Options for Neurodegenerative Diseases
Exploitation of Quercetin’s Antioxidative Properties in Potential Alternative Therapeutic Options for Neurodegenerative Diseases Open
Oxidative stress (OS) is a condition in which there is an excess of reactive oxygen species (ROS) in the body, which can lead to cell and tissue damage. This occurs when there is an overproduction of ROS or when the body’s antioxidant defe…
View article: Histopathological and Behavioral Impairments in Zebrafish (<i>Danio rerio</i>) Chronically Exposed to a Cocktail of Fipronil and Pyriproxyfen
Histopathological and Behavioral Impairments in Zebrafish (<i>Danio rerio</i>) Chronically Exposed to a Cocktail of Fipronil and Pyriproxyfen Open
Background: Lately, the high incidence of pesticide usage has attracted everyone's interest due to the serious effects produced. Fipronil (FIP) is a phenylpyrazole compound that acts on the insect’s GABA neurotransmitter by inhibiting…
View article: Exploitation of Quercetin Antioxidative Properties in Potential Alternative Therapeutic Options of Neurodegenerative Diseases
Exploitation of Quercetin Antioxidative Properties in Potential Alternative Therapeutic Options of Neurodegenerative Diseases Open
Oxidative stress (OS) is a condition in which there is an excess of reactive oxygen species (ROS) in the body, which can lead to cell and tissue damage. This occurs when there is an overproduction of ROS or when the body's antioxidant…
View article: Current Aspects on the Plastic Nano- and Microparticles Toxicity in Zebrafish—Focus on the Correlation between Oxidative Stress Responses and Neurodevelopment
Current Aspects on the Plastic Nano- and Microparticles Toxicity in Zebrafish—Focus on the Correlation between Oxidative Stress Responses and Neurodevelopment Open
Recent reports focusing on the extent of plastic pollution have shown that many types of fibers and polymers can now be found in most marine species. The severe contamination of plastic nano-/microparticles (NPs/MPs) mainly results in imme…
View article: Zebrafish as a Potential Model for Neurodegenerative Diseases: A Focus on Toxic Metals Implications
Zebrafish as a Potential Model for Neurodegenerative Diseases: A Focus on Toxic Metals Implications Open
In the last century, industrial activities increased and caused multiple health problems for humans and animals. At this moment, heavy metals are considered the most harmful substances for their effects on organisms and humans. The impact …
View article: The structure of fish communities in Bistrita River, upstream the confluence with Siret River (Romania)
The structure of fish communities in Bistrita River, upstream the confluence with Siret River (Romania) Open
The researches were carried out in 2020 on the main course of Bistrița River, upstream the confluence with Siret River. The biological material was sampled in 10 sampling sites placed on the main course of Bistrița River. Seventeen fish sp…
View article: High Pollution with Heavy Metals NATURA 2000 Protected Area in Bacau County, Eastern Romania
High Pollution with Heavy Metals NATURA 2000 Protected Area in Bacau County, Eastern Romania Open
Chemical pollution in rivers ecosystems is leading towards an increase in the concentrations of heavy metals in fish body, which might have a negative impact on humans. The fish were collected from a protected Natura 2000 area in the Molda…
View article: Study of fish communities in the Siret river, and some tributaries (Bacau – Racaciuni section, 2012-2016)
Study of fish communities in the Siret river, and some tributaries (Bacau – Racaciuni section, 2012-2016) Open
The study was carried out in Bacau - Racaciuni section of Siret River, on the main course of the river and on some of its tributaries during the period 2012-2016. The aim of our research study was to assess the actual state of fish communi…
View article: CORRELATIONS BETWEEN MORPHOLOGICAL CHARACTERISTICS AND HEAVY METALS CONCENTRATION IN THREE SPECIES OF FRESHWATER FISH
CORRELATIONS BETWEEN MORPHOLOGICAL CHARACTERISTICS AND HEAVY METALS CONCENTRATION IN THREE SPECIES OF FRESHWATER FISH Open
This study is based on length-weight relationship for three species of freshwater fish (Carassius gibelio, Rhodeus sericeus amarus and Scardinius erythrophthalmus), collected from a section of Siret River, Galbeni Accumulation, Romania. Fi…
View article: Genetic analysis of populations of brown trout (<i>Salmo trutta</i>L.) from the Romanian Carpathians
Genetic analysis of populations of brown trout (<i>Salmo trutta</i>L.) from the Romanian Carpathians Open
The Carpathian Mountains are one of the most complex orogenetic areas of Europe, with unique fauna, including the brown trout ( Salmo trutta ). In this study we performed population genetic analysis of 12 different S. trutta populations us…
View article: The impact of amur sleeper (<i>Perccottus glenii</i> Dybowsky, 1877) on the riverine ecosystem: food selectivity of amur sleeper in a recently colonized river
The impact of amur sleeper (<i>Perccottus glenii</i> Dybowsky, 1877) on the riverine ecosystem: food selectivity of amur sleeper in a recently colonized river Open
The presented study aimed at comprehensive assessment of the Perccottus glenii (Amur sleeper) impact on the aquatic ecosystem. Our objective was to analyze the diet, the characteristics of the prey and the feeding behavior of the Amur slee…