The study was conducted using two replicate (Batch A and B) for 96 hours under controlled laboratory conditions, with five different concentrations of the extract ranging from 0 to 40 mg/l. results revealed that had a concentration-dependent toxic effect on test organisms, induced behavioural changes such as abnormal uncoordinated swimming movement, restlessness, respiratory difficulties, attem...

background: evaluation on the toxicity of two mainly contaminant heavy metals, cadmium (cd) and lead (pb) through the food chain was the aim of this study. methods: a total number of 270 healthy common carp (4±1.14 g) in april, 2015 transported to the khatam alanbia university of technology, behbahan, iran. fishes were divided into three groups and transferred to the 20 l aquaria each containin...

the main problem associated with the traditional approach to image classification for the mapping of hydrothermal alteration is that materials not associated with hydrothermal alteration may be erroneously classified as hydrothermally altered due to the similar spectral properties of altered and unaltered minerals. the major objective of this paper is to investigate the potential of a neuro-fuz...

taknar deposit is located about 28 km to the north-west of bardaskan in the khorasan-e-razavi province, which is situated in the north-eastern part of iran. this deposit is unique, formed within the taknar formation in the ordovician time. as a result, it is of much interest to many researchers working in this field. by choosing the lithogeochemical study performed to recognize new exploration ...

A scalable laser-based timing analysis technique we call laser assisted device alteration (LADA) is introduced for the rapid isolation and analysis of defect-free performance limiting circuits in advanced flip-chip packaged microprocessors and other complex IC’s. The technique, which has been demonstrated to be widely applicable to production level as well as motherboard/system level testing, u...

A mucopolysaccharide inhibitor of Theiler's GDVII virus has been purified from intestinal tissue of adult mice. The purified material has been shown to consist chiefly of carbohydrate. Following acid hydrolysis of the inhibitor, several amino adds were found to be present. The carbohydrate components shown to be present thus far are galactose, hexosamine, N-acetylhexosamine, methylpentose, hexu...

Studies that aim to characterise the susceptibility of ecologically relevant and non-model fish polar cod (Boreogadus saida) model carcinogens are required. Polar were exposed under laboratory conditions for six months control, 0.03 μg BaP/g fish/week 0.3 dietary benzo(a)pyrene (BaP), a reference carcinogen. The concentrations 3-OH-BaP bile metabolite transcriptional responses genes involved in...

Nickel is a common environmental pollutant inducing nephrotoxicity. Oxidative stress has been proposed as possible mechanism involved in this toxicity. The present study aimed to elucidate the potential protective effect of methanolic extract Rosmarinus officinalis (RO) against nephrotoxicity induced by Chloride (NiCl2). antioxidant activity and metal chelating power plant were evaluated. An vi...

Omeprazole is the most commonly used proton pump inhibitor (PPI), a prospective cohort study reported that chronic use of PPI’s cause dementia. The present aimed to evaluate protective effect hydro alcoholic extract Pluchea lanceolata (HAEPL) on dementia induced by omeprazole in experimental rats. Total 42 trained rats were divided into 7 groups, each group with six First received normal food a...

Objective: Parkinson's disease is a progressive neurodegenerative having spectrum of non-motor to motor symptoms. Unrelated symptoms sensory, autonomic, and neuropsychiatric often appear early in the course disease. It remarkable observation that patients premotor phase can easily quit smoking without help. This study was intended investigate interrelation between nicotine partial loss dopamine...