The acute toxicity of selenium (Se) to aquatic biota has been studied extensively for decades.
Inorganic solid lubricant molybdenum disulfide (MoS2) is a known lubricant, which has been applied extensively for decades.
Organic carbon decomposition in wetlands has been investigated extensively for decades and more recently on the biogeochemical processes.
Scientists however have been studying the Hudson Bay bears quite extensively for decades and here is their story.
As major determinants of patient outcomes, comorbidities or coexisting conditions have been studied extensively for decades.
Redox-dependent conformations of cytochrome c's have been studied extensively for decades by using various biochemical and biophysical approaches.
Environmental temperature affects almost all aspects of fish physiology, and effects of temperature fluctuation on teleosts have been studied extensively for decades [ 4].
Broad spectrum β-lactam therapy, for example, ceftriaxone, has been used extensively for decades for pneumococcal pneumonia without resultant ceftriaxone-induced S. pneumoniae resistance.
Droperidol is a butyrophenone, antipsychotic medication that has been used extensively for decades to sedate patients with acute behavioural disturbance 1.
However, the drug has been used extensively for decades for chronic musculoskeletal conditions, and there is scant evidence for clinically significant toxicity with regular doses of up to 4000 mg/day in otherwise healthy adults, although some researchers contest this.
