Exposure to noise from mobile devices is suspected to affect hearing. Data are limited, particularly in less developed countries. We assessed noise levels from mobile phones and user audiometric status at University of Ibadan, Nigeria, in an initial cross-sectional study. Methods. Fifty-eight ...
It was found that, regardless of small or large opponents, a single 2-h exposure to immobilization reduced aggressive behavior (stress-suppressed aggression) over time, whereas repeated (10-day) exposure to immobilization escalated aggressive behavior (stress-induced aggression). These stress effects ...
Endothelial “stunning” following a brief exposure to endotoxin: a mechanism to link infection and infarction? Cardiovasc Res. 1996;32:822–9. CAS PubMed Google Scholar Sandow SL, Hill CE. Incidence of myoendothelial gap junctions in the proximal and distal mesenteric arteries of the rat is ...
In the present work we used in adult male rats IMO as a severe stressor model (Armario et al., 2008). IMO is more severe than restraint, forced swim, odor exposure or electric-shocks when they have been compared using classical biological markers of stress intensity, including the initial ...
Animals exposed to repeated isoflurane showed significant motor deficits on the balance beam and increased anxiety‐like behavior. Animals exposed to single isoflurane showed impaired performance on the foot fault test. Diffusion tensor imaging showed that repeated isoflurane exposure led to long‐term ...
Aging is associated with altered sleep architecture and worsened hippocampus-dependent cognition, highly prevalent clinical conditions that detract from quality of life for the elderly. Interestingly, exposure to psychosocial stress causes similar responses in young subjects, suggesting that age itself may ...
As with acute administration of quetiapine, we observed a significant interaction between CMS exposure and repeated treatment with quetiapine (F (1,42) = 5.2, p = 0.028; Fig. 3, Table 2). However, in contrast to the effects of acute treatment, repeated quetiapine treatment did not...
Little is known, however, about the eff... CT Whitlow,A Liguori,LB Livengood,... - 《Drug & Alcohol Dependence》 被引量: 414发表: 2004年 Medial orbitofrontal cortex gray matter is reduced in abstinent substance-dependent individuals. Chronic exposure to drugs of addiction induces cellular ...
We investigated the association between exhaustion and the habituation of free cortisol responses to repeated stress exposure. The study comprised 25 healthy male subjects (38–59 years) who were confronted three times with the Trier Social Stress Test. Mean cortisol responses showed the well-known ...
Ingestion of low or moderate doses of lead caused a subsequent increase in the sucrose sensitivity upon antennal stimulation. This is similar to what has been shown with aluminum pretreatment in free flying choice experiments in honey bees18. The increase in sucrose sensitivity with exposure to mod...