Endophytic fungi are promising sources of bioactive substances; however, their secondary metabolites are toxic to plants, animals, and humans. This study aimed toevaluate the toxic, cytotoxic, mutagenic and oxidant/antioxidant activities of acetonitrile extract (AEPc), citrinin (CIT) and dicitrinin-A (DIC-A) of Penicillium citrinum. For this, the test substances at 0.5; 1.0; 1.5 and 2 μg/mLwere exposed

In the late twentieth century, tremendous use of second-class organophosphate insecticides especially chlorpyrifos (CPF) resulting into heavy accumulation in different non-targeted aquatic species including fishes leads to apparent structural and biochemical changes in different organs and related abnormal behavioral responses. The present study has been undertaken as a pioneer attempt to assess the

The intoxication of insecticides such as bifenthrin and diazinon has been reported to generate free radicals, and thereby alter the antioxidant defense system in erythrocytes. The present study is aimed to investigate the protective effects of acetone (DA) and methanolic (DM) extracts of lichen Dirinaria consimilis against bifenthrin and diazinon toxicity in rats' erythrocytes in vitro. Rats' erythrocytes

Ferulic acid is a kind of phenolic compound that can be found in various fruits and vegetables. This study aims to investigate the effect of ferulic acid on nephrotoxicity induced by gentamicin (GM). In this study, rats were separated into 4 groups such that each containing 8 randomly selected rats: Control group, Ferulic Acid (FA) group, Gentamicin (GM) group and Gentamicin + Ferulic acid (GM + FA)

Prolonged exposure to aluminum through occupational hazards or food/water intake has been linked to the occurrence of Alzheimer's disease (AD). This study aimed at investigating the neuroprotective effects of Gallic Acid (GA) against aluminum-chloride induced AD in adult Wistar rats. Twenty eight (28) adult Wistar rats were divided into four groups (n = 7). Group A received normal saline as placebo;

Orthosiphon stamineus (O.S) is widely consumed for its medidcinal value including anti-inflammatory, anti-infective, and diuretic properties. The present study evaluates the cytoprotective, anti-mutagenic, and anticlastogenic efficacies of standardized extract of Orthosiphon stamineus. Normal liver cell line (WRL68) exposed to hydrogen peroxide and serum-deprived media as insults to evaluate cytoprotective

The widespread application of zinc oxide nanoparticles (nano-ZnO) has received increasing attention because of their potential risks to human health and the environment. This review summarizes the relationship between the toxic effects and physicochemical properties of nano-ZnO and the underlying toxicity mechanisms of nano-ZnO. This study presents the possible human health hazards posed by nano-ZnO

Naturally occurring phytochemicals serve as an excellent substitute in synthesizing nanomaterials. A process for the synthesis of silver nanoparticles (AgNPs) from the aqueous leaf extract of naturally occurring Scoparia dulcis is described here. The extracellular formation of AgNPs occurred within few minutes upon incubation of S. dulcis aqueous leaf extract (0.1 mL) (100% extract) with silver nitrate

A group of seven-week-old albino mice of both genders were orally administered with a suspension of 25 mg Ti-6Al-4Nb/ml of saline/kg body weight and evaluated in comparison with a control group of animals treated with saline. Evaluation of both the groups was conducted through behavioral tests (Rota rod, open field, novel object and light dark box test), blood biochemical tests [complete blood count

Mercury (Hg) is among the most deleterious contaminant in the aquatic environment and presents a serious risk to humans and ecosystems. This study evaluated the effects of Hg on oxidative stress biomarkers, DNA integrity and histological structure of the respiratory tree of Holothuria forskali exposed to different concentrations of mercury chloride HgCl2 (0.04, 0.08 and 0.16 mg L-1) for 96 h. Exposure

The aim of this study is to evaluate the ameliorative effect of melatonin (MEL) against induced genotoxicity by cobalt (II) chloride (CoCl2) and cobalt nanoparticles (CoNPs) (50 nm). Genotoxicity of CoCl2 and CoNPs were investigated using single cell gel electrophoresis (COMET) in Drosophila melanogaster hemocytes, which are blood cells of the Drosophila, and the somatic mutation and recombination

The cytotoxicity of methacrylate-based biopolymers crosslinked by in situ photopolymerization has been attributed mainly to residual methacrylate monomers released due to incomplete polymerization. The residual monomers, primarily triethyleneglycol dimethacrylate or 2-hydroxyethyl methacrylate, may irritate adjacent tissue, or be released into the bloodstream and reach practically all tissues. Increased

Methylmercury (MeHg) is a well-known toxic pollutant. However, little is known about the effects of this toxic agent in an adult as a consequence of a parental or preimaginal exposure. This study used Drosophila melanogaster to investigate whether a parental or a preimaginal (eggs-larvae-pupae stages) exposure could impact parameters as viability, locomotor activity, and sleep patterns of fruit flies

Biological and chemical agents cause dangerous effects on human health via different exposing ways. Recently, herbal medicine is considered as a biological and safe treatment for toxicities. Silybum marianum (milk thistle), belongs to the Asteraceae family, possesses different effects such as hepatoprotective, cardioprotective, neuroprotective, anti-inflammatory and anti-carcinogenic activities. Several

Copper-nicotinate complex (CNC) has antioxidant activities through scavenging of free radicals formed inside the body. CNC also has anti-tumor and anti-inflammatory activities. The current study was designed to determine the effect of glycerol on rat kidney function and oxidative stress as well as, the potential nephroprotective effects of CNC. Forty male Wistar rats were randomly allocated into four

The current study aimed to investigate the protective role of polydatin (PD) and grape seed extracts (GSEs) against the effects of cadmium chlorine (CD) application in the rats. Forty-nine adult Wistar albino male rats were used in the study. Rats were assigned into control (saline), CD (5 mg/kg CdCI2), PD (120 mg/kg PD), GSE (120 mg/kg GSE), CD + PD (5 mg/kg CdCI2 + 120 mg/kg PD), CD + GSE (5 mg/kg

Acetaminophen (APAP) is a well-known antipyretic and analgesic medicine. It is safe at therapeutic suggested level while overdose initiates oxidative stress and inflammation mediated neurochemical alteration in the brain. The aim of this study was to investigate the role of cinnamon oil (CO), which possesses potent antioxidant and anti-inflammatory activities against an overdose of APAP that induced

Organophosphates can damage the brain in systemic intoxication. In this study, the effects of a minimum toxic dose (MTD) of diazinon (DZ) on amygdala afterdischarge threshold (ADT), kindling acquisition and kindled seizure parameters were evaluated. Intact male rats were stereotactically implanted with a tripolar and two monopolar electrodes in the amygdala and dura respectively. After recovery, animals

Adverse drug reactions represent a major public health problem, both from an economic point of view and, mainly, from the point of view of the induced pathology (iatrogenic diseases), being difficult to differentiate from other pathological conditions or even from the treated disease. Thus, these aspects prevent the use of the first-choice drugs needed for a particular treatment, in different therapeutic

Xylan is the second most abundant polysaccharide group in plants and has a wide variety of food and pharmaceutical applications. However, little information on the safety assessment of extracted xylan as dietary supplement is available. As part of a comprehensive toxicological assessment, this study examined the potential toxicity of xylan extracted from sugarcane bagasse by three genotoxicity studies

Lobularia maritima (Alyssum maritimum, Brassicaceae), commonly known as sweet alyssum, is an annual ornamental halophyte widely spread along the Tunisian seashore. Lobularia maritima leaf ethanol extract was tested in an experimental model of hepatotoxicity induced by carbon tetrachloride (CCl4). L. maritima extract was found to possess in vitro antioxidant activity by scavenging the DPPH radical (IC50=

Silymarin (Silybum marianum) has some protective effects against drug toxicity (cisplatin, acetaminophen, adriamycin, gentamicin etc.). Colistin is a strong antimicrobial, which is frequently used in the treatment of resistant gram-negative bacterial infections in recent years although it has nephrotoxic potential. This study was aimed to determine the role of silymarin against colistin-induced acute

In India, traditional herbal medicines have been an essential part of therapy for the last centuries. However, a large portion of the general populace is using these therapies in combination with allopathy lacking a proper understanding of possible interactions (synergistic or antagonistic) between the herbal product and the allopathic drug. This is based on the assumption that herbal drugs are relatively

In this study, the hepatoprotective activity of methanol bark extract of Alangium salviifolium (BEA) was evaluated for biochemical and histological parameters in swiss albino mice with CCl4-induced hepatotoxicity. The hepatomodulatory effect of two doses of BEA (20 and 50 mg/kg bw for 15 days by oral gavage) was assessed on antioxidant enzymes, phase I and phase II drug detoxifying enzymes. For the

Lead (Pb) is a toxic heavy metal ubiquitously distributed around the world, especially in industrial areas. Occupational and environmental exposures to Pb have detrimental effects on human health. Pb affects functioning of many systems of the human body, including the cardiovascular system. Angiogenesis, the process of new blood vessel formation, which makes critical contribution throughout life is

Doxorubicin (DOX) cardiotoxicity remains an obstacle to clinical use. The current study examined the possible role of montelukast (ML), which is a cysteinyl leukotrienes receptor antagonist against DOX-induced cardiotoxicity. Male Wistar rats were divided into five groups. The control group, ML group, DOX-challenged group, and DOX/ML-treated groups received ML10 and 20 mg/kg/day for 14 days. Cardiac

Inhalation of xenobiotics during manufacture process in chrome plating bath produce hazards to workers' health. Chromium (Cr) is a metal widely used by industry, and its hexavalent (VI) form has been classified as mutagenic and carcinogenic. This study aimed to evaluate the occupational risk of exposure to metals in chrome plating workers. Biological monitoring was performed through quantification

The purpose of this research is to determine ecotoxicological effects of dodine (n-dodecylguanidini acetate) on aquatic environments. Though dodine is widely used as a fungicide in agriculture, but there is no much data about its ecotoxicology. In this regard, we investigated bioaccumulation levels and histological alterations on the tissues of muscle, liver and gills in Rainbow Trout (Oncorhynchus

Melanoma, an aggressive skin cancer originating from melanocytes, can metastasize to the lungs, liver, cortex, femur, and spinal cord, ultimately resulting in DNA mutagenic effects. Melatonin is an endogenous hormone and free radical scavenger that possesses the ability to protect the DNA and to exert anti-proliferative effects in melanoma cells. The aim of this study was to evaluate the effects of

The aim of the present study was to estimate the potential toxic effects of a subacute and a subchronic exposure to methomyl (MET) on some parts of the digestive system in male albino rats. Wistar rats were exposed daily by oral gavage to 4 mg/kg body weight (b.w.) of MET over 28 days in subacute experiments and to 1 mg/kg b.w. of MET for 90 consecutive days in subchronic exposure. Plasma levels of

In an aquatic environment, the presence of Bisphenol A (BPA) adversely affects reproduction, biology, behavior, gonads, and early larval development of fish due to being endocrine-disrupting compound. In addition, the detected concentration of BPA in water bodies is reported to be higher than 0.41 μg/L. As an alternative tool, sperm cells are used in toxicological assays for the reliable and practical

Understanding the mechanism behind neuronal regeneration is critical for treating ischemic stroke and traumatic brain injury. The presence of neural stem cells in and around the sub-ventricular zone of human and also in zebrafish is evidenced. In this current study, the neuro-protective potential of nano-formulated hesperetin on injury-induced neurogenesis in zebrafish was assessed. Nanoformulation

The objective of the study was to obtain information on the toxicity of biosimilar natalizumab (PB006) in comparison to the reference product Tysabri®. Cynomolgus monkeys (15 males and 15 females), three animals per sex and group were treated with either PB006 or the reference product Tysabri® at dose levels of 3 or 30 mg/kg body weight or placebo by intravenous infusion every other day for a period

Methadone eliminates heroin use, reduces death rates and criminality associated with heroin use, and improves patients' health and social productivity. This study included long-term addicts who completed a methadone therapy program as well as relapsed patients. Liver and renal markers important for methadone metabolism were analyzed. Renal markers included urea and creatinine, while hepatic markers

Acute renal failure induced by a toxic dose of acetaminophen (also known as paracetamol, or APAP) is common in both humans and experimental animal models. Glomerular ultrastructural alterations induced by APAP overdose associated with the suppression of biomarkers of kidney injury have not been investigated before. Also, we investigated whether the combined polyphenolic antioxidants and anti-inflammatory

Crassocephalum rubens (C. rubens) is a traditional leafy vegetables (TLV) eaten in parts of Africa for the management of symptoms of diabetes mellitus. This study was done to investigate the in vivo anti-diabetic activity of the aqueous extract of C. rubens aerial parts (CRAQ). Type 2 diabetes (T2D) was induced in male Sprague Dawley (SD) rats by feeding them with a 10% fructose solution for two weeks

Hepatotoxicity is an adverse side effect of methotrexate (MTX) administration for the treatment of different malignancies, psoriasis, and rheumatoid arthritis (RA). Naringenin (NAR) is a citrus flavone with multiple pharmacological characteristics. In this study, we aimed to investigate the protective effects of NAR on MTX-induced hepatotoxicity in rats. For this purpose, 32 Wistar rats were randomly

Drug-induced cardiotoxicity usually manifests as heart failure or left ventricular systolic dysfunction. Left ventricular dysfunction is a rarely reported side effect of bevacizumab (BEV) with an incidence of 1.2%, and this occurs irrespective of the route of administration. In this study, we focused on an analysis of BEV effects on mitochondrial complexes activities and protective effect of ellagic

This study was performed with 40 (20 males, 20 females) BALB/c mice divided into 4 experimental groups and a control group, each consisting of 8 mice (4 males, 4 females). Experimental groups were administered 470, 620, 940, and 1880 mg/kg doses of steviol glycosides, orally, for 4 weeks. The total antioxidants and the oxidant status, paraoxonase-1 enzyme activity, high density lipoprotein-cholesterol

The aim of this study was to examine pancreatic lesions and the possible prophylactic effects of agomelatine (AGO) in lipopolysaccharide (LPS)-induced sepsis in rats. Twenty-four female, 1-year-old Wistar albino rats were divided into three groups: group I (control), group II (study group; 5 mg/kg LPS i.p., single dose), and group III (treatment group; LPS + AGO, single dose p.o., 20 mg/kg AGO + 5 mg/kg

Parastar is an insecticide formulation of lambda-cyhalothrin and imidacloprid largely used for crop protection in North West Region of Cameroon. In the present study, we evaluated the behavioral activities and motor function of Wistar male rats after subchronic treatment with the pesticide formulation. To this end, three groups of adult rats were administered Parastar at doses 1.25, 2.49 and 6.23 mg/kg

Carbon nanotubes are newer generation material broadly emerged for biomedical applications due to its tempting properties such as size and aspect ratio covering surface area to the length, electrical, mechanical and thermal properties in addition to their unique architecture. The view for CNT-based nanomedicines is attractive and promising. Carbon nanotubes compared to other nanocarriers can be easily

Hyperbilirubinemia is one of the most common diseases in neonates. Slight elevations in bilirubin levels exert antioxidant effects but high levels may cause oxidative damage in newborns. We assessed the effects of hyperbilirubinemia on DNA damage and total oxidant and antioxidant status in newborns receiving phototherapy. A total of 68 term newborn infants exhibiting idiopathic unconjugated hyperbilirubinemia

Croton tiglium L. has been used in Ayurvedic and Chinese herbal medicinal formulations from ancient times. Although its seeds are widely prescribed as traditional medicine, there is a dearth of information, regarding its toxic effects, and the mechanisms underlying its toxicity. This study aims to investigate the developmental toxicity and genotoxicity of the aqueous seed extract of C. tiglium L. (AECT)

Chemotherapy-induced peripheral neuropathy has an important impact on the quality of life of cancer patients. Vincristine-induced neuropathy is a major dose-limiting side effect. Symptoms of peripheral neuropathy are spontaneous pain, allodynia, and hyperalgesia. To analyze the contribution of substance P to the development of vincristine-induced mechanical allodynia/hyperalgesia, substance P levels

Aluminum (Al)-induced toxicity in fruit fly (Drosophila melanogaster) is one of the established models for studying neurotoxicity and neurodegenerative diseases. Alkaloid phytochemicals have been reported to exhibit neuroprotective effects. Therefore, the aim of this study is to determine the effect of alkaloid extracts of Andrographis paniculata and Phyllanthus amarus leaves on Al-induced toxicity

Titanium dioxide (TiO2) nanoparticles (NPs) are widely used in industry, pharmacy, medicine, and food sectors. Therefore, this study deals with the effects of TiO2 NPs in female rats following oral administration in differing doses for 14 days (0, 0.5, 5, and 50 mg/kg b.w./d). The response of enzymatic biomarkers (Na,K-ATPase, Mg-ATPase, and AChE) was measured in the brain, kidney, and small intestine

The levels of the chlorinated organic compound Dechlorane Plus (DP) are increasing in aquatic ecosystems. To investigate the adverse effects of DP on aquatic animals, common carp (Cyprinus carpio) were subjected to three different DP concentrations (30 μg L−1, 60 μg L−1, and 120 μg L−1) for 1 d, 15 d, and 30 d. Histology and the hepatic and cerebral expression levels of several key antioxidant, detoxification

Thousands of chemicals are released into the environment daily, arousing great scientific interest because they can influence the overall function of living organisms. The indiscriminate use of pesticides, especially organophosphate, confers important risks to both public and environmental health. Previous studies showed that chlorpyrifos (CPF) acts as an endocrine disruptor. Nevertheless, CPF is still

Doxorubicin (DOX) has been linked with impairment in cardiovascular function and redox balance. In the present study, the effect of Phyllanthus amarus (PA) and Momordica charantia (MC) leaves on some biomolecules [Angiotensin-I converting enzyme (ACE), arginase, acetylcholinesterase (AChE), adenosine deaminase (ADA), lactate dehydrogenase (LDH)] and antioxidant [catalase (CAT), superoxide dismutase

This is the first investigation on the in vitro cytotoxicological and genotoxicological effects of Kalanchoe pinnata (Lam.) Pers. fresh leaf juice, for establishing a safe and effective quantity for use. Peripheral blood of 6 healthy, non-addicted males between 20 and 25 years of age was used for toxicity assessment by 3-(4, 5-dimethylthazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT), mitotic index

Chronic exposure to solar ultraviolet (UV) light induces photoaging in human skin. Our previous results have shown that areca nut procyanidins (ANPs) have antioxidant capacity and possess potential anti-inflammatory effects. Here, we aimed to investigate the effect of ANPs on UVB-induced photoaging. In the present study, dorsal skin of CD-1 mice was exposed to UVB at a minimal erythema dose (130 mJ/cm2)

The aim of the current study was to examine and compare the cardioprotective activities of the chloroform and petroleum extracts the leaves of Casuarina suberosa in isoproterenol (ISO)-induced cardiac tissue oxidative stress. Rats were categorized into 6 groups as follows: control group, vehicle or Tween 80-treated group, ISO-treated group, chloroform extract + ISO treated group, petroleum ether extract + ISO

The aim of this study is to elucidate the toxicity induced by PbCl2, administered in graded doses (1; 2.5; 5 mg/L), in the redox state, in the fatty acid composition and in the histological structure of Mactra corallina digestive glands. Our findings showed a progressive accumulation of Pb in the M. corallina digestive glands in all treated groups. After 5 days of treatment with PbCl2, an increase

Recently, increasing numbers of studies have shown that the consumption of large amounts of alcohol is a major risk factor for dementias, which has led to widespread concern about the harmful effects of alcohol consumption on health. However, the pathological changes in the brain caused by this habit are not clear. This study aimed to investigate the possible causes by determining the permeability

The use of bisphenol S (BPS) as a substitute of Bisphenol A is increasing in several products and it can be found in different environmental and biological matrices. Its toxicity has been studied at different levels and one of BPS toxic mechanisms at high concentrations seems to be the induction of oxidative stress through the generation of reactive oxygen species (ROS). This study evaluates the ability

Portulacca oleracea L. has been used for treatment of different ailments. The aim of this study was to investigate the effectiveness and possible mechanism of action involved in the anti gastric ulcerogenic effect of Portulacca oleracea. Methanolic extract & subsequent fractions (100, 200 and 400 mg/kg) of Portulacca oleracea (P. oleracea) were administered orally to experimental rabbits one hour before

In recent years, herbal tea consumption becomes popular because of the potential health benefits and attractive flavors. However, there is also a growing concern that herbal supplements contribute to the drug-drug/drug-herb interactions and hepatotoxicity. In this study, FL83B mouse hepatocytes were used as an in vitro mode of hepatotoxicity induced by free fatty acids, including palmitic acid (PA)

Nowadays, medicines from plant sources play a vital role in healthcare management. Chrysin, a plant flavonoid, possesses a wide range of pharmacological activities. The aim of present investigation was to evaluate the safety of chrysin by determining toxicity after acute and sub-chronic oral administration in rats. Acute oral toxicity (AOT) and sub-chronic oral toxicity studies of chrysin were carried

Peptic ulcer disease (PUD) is an important cause of morbidity and mortality throughout the world affecting lives of millions of people. Hyssopus officinalis L. have been used as carminative and antispasmodic stomachic in Iran and Indian traditional systems of medicine. Thus, present study was aimed to evaluate gastroprotective activity of ethanolic extract of Hyssopus officinalis L. leaves (EEHO) in