BACKGROUND AND OBJECTIVE Animal studies can be a great tool to investigate sex differences in a variety of different ways, including behavioral and physiological responses to drug treatments and different "lifestyle variables" such as diets. Consumption of both high-fat diets and alcohol is known to affect anxiety behaviors and overall health. This project investigated how high-fat diet and alc...

A change in sound intensity can facilitate luminance change detection. We found that this effect did not depend on whether sound intensity and luminance increased or decreased. In contrast, luminance identification was strongly influenced by the congruence of luminance and sound intensity change leaving only unsigned stimulus transients as the basis for audiovisual integration. Facilitation of ...

In hard disk drive manufacturing, the tolerance ring is commonly used for coupling a bearing cartridge to an arm actuator. Further, the tolerance ring can prevent slippage between the arm actuator and bearing assembly during operation of disk drive or during shock events. The metal scratch occurred in the tolerance ring installation process cause a number of particles. The main purpose of this ...

     The goal of this study was to evaluate the effects of quercetin and ACTH injection on prevention of development of morphine tolerance and dependence in mice. In this study different groups of mice received morphine (40 mg/kg, i.p.) plus quercetin (5, 10, 25 mg/kg, ip), ACTH (1, 2.5, 5 IU/mice, i.p.), or combination of quercetin (5 mg/kg) and ACTH (1 IU/mice) once a day for four days. Toler...

Abstract Background and Objective: According to the issue of dependence and tolerance in addicted patients, the inefficiency of existing treatments and the new recommendation for drug combination therapy for diseases in modern pharmacology, the present study examined the effect of methadone and valproate combination on morphine dependence and tolerance. Materials and Methods: Ninety-eight male ...

objective(s):dependence and tolerance to opioid analgesics are major problems limiting their clinical application. a-terpineol is a monoterpenoid alcohol with neuroprotective effects which is found in several medicinal plants such as myrtus communis, laurus nobilis, and stachys byzantina. it has been shown that some of these medicinal plants such as s. byzantina attenuate dependence and toleran...