Experimental procedure for the evaluation of behaviour and biochemical stress of Palinurus elephas exposed to boat noise pollution
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Alterations in dopamine related behavior of the offspring of pregnant Wistar rats exposed to noise pollution stress
Introduction: Effects of stress on nervous system activity and development are well defined. In the present study, the effects of maternal stress on dopamine-related behavior in the offspring were studied. Methods: Female pregnant Wistar rats (200 g) were randomly exposed to the noise pollution stress (125 db) for 14 days (5 min/day). The time of exposure was random in order to avoid adaptat...
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Objective: The present experimental study was designed to investigate the elucidative effect of 50 days of noise stress on fertilization capacity of rat and subsequent offspring quality. Material and Methods: Two groups of 10 male rats were placed in two control and experimental groups for 50 days. In the experimental group, 90-120 dB sound intensity and frequency of 300-350 Hz of the device (...
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Background and Objective: Widespread use of cell phones and increased noise pollution in surrounding environment are the most important risk factors of human health in the age of technology. The aim of this study was to investigate the effects of mobile phone radiation and noise stress on serum levels of T3 and T4 in male rats. Materials and Methods: In this experimental study, the male Wist...
متن کاملAcoustic behaviour of the European spiny lobster Palinurus elephas
The acoustic behaviour of the European spiny lobster Palinurus elephas (Fabricius, 1787) was examined in the absence or presence of predators or conspecifics. Observations were conducted in a tank equipped with digital video and acoustic monitoring and recording systems using 25 adult lobsters and 5 common octopuses Octopus vulgaris. Single lobsters or groups of 4 lobsters were studied for 2 h....
متن کاملEffect of noise pollution on male fertility (Review)
Background: Noise as a most common harmful physical agent in workplaces has some effects on the exposed persons such as hearing threshold reduction, increasing blood pressure, and interference with the speech. The adverse side-effect of noise is one of the scientific areas that have seldom been considered by researchers. The aim of this study was to investigate the effects of occupational noise...
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