A Flow-through Exposure System for Evaluating Suspended Sediments Effects on Aquatic Life
نویسندگان
چکیده
منابع مشابه
a study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولA New Changeable Bioreactor for Detection of Organophosphate in a Flow-Through System
A flow-through biosensor consisting of a fixed bed bioreactor was employed to detect the insecticideparaoxon. Based on the inhibition of organophosphorous insecticide to the enzymatic activity of acetylcholinesterase (AChE), using paraoxon as a model compound, the condition for detection of the insecticide were optimized. The influence of enzyme loading on the packing surface was studied ...
متن کاملEffects of clothianidin on aquatic communities: Evaluating the impacts of lethal and sublethal exposure to neonicotinoids
The widespread usage of neonicotinoid insecticides has sparked concern over their effects on non-target organisms. While research has largely focused on terrestrial systems, the low soil binding and high water solubility of neonicotinoids, paired with their extensive use on the landscape, puts aquatic environments at high risk for contamination via runoff events. We assessed the potential threa...
متن کاملEffects of Radiofrequencies on the Immune System: from in Utero through Childhood to Adult life exposure
The immune system normally carries out protective responses against pathogens. Perturbing agents such as toxic compounds and ionizing radiation, as well as some pathogens, can compromise the integrity of the immune system. Alterations in immune functions may results in ineffective responses against pathogens, reduction in tumor surveillance, and development of immune-mediated-diseases. In the l...
متن کاملUptake and Disposition of Select Pharmaceuticals by Bluegill Exposed at Constant Concentrations in a Flow-Through Aquatic Exposure System.
The increasing use of pharmaceuticals has led to their subsequent input into and release from wastewater treatment plants, with corresponding discharge into surface waters that may subsequently exert adverse effects upon aquatic organisms. Although the distribution of pharmaceuticals in surface water has been extensively studied, the details of uptake, internal distribution, and kinetic process...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2017
ISSN: 1940-087X
DOI: 10.3791/54937