Results Health worker working 3 or more nights duties/week and more than 36 hours duty per week (p<0.05) were more prone to injuries. The prevalence of NSSI in both the hospitals was 840 / 1000 HCW / year (84%) and majority of injuries occurred among nurses (p<0.00) besides laboratory assistants and housekeepers. A large amount of injuries occurred in injection room and in-patient departments. ...

Blood-based microRNA (miRNA) signatures as biomarkers have been reported for various pathologies, including cancer, neurological disorders, cardiovascular diseases, and also infections. The regulatory mechanism behind respective miRNA patterns is only partially understood. Moreover, "preserved" miRNAs, i.e., miRNAs that are not dysregulated in any disease, and their biological impact have been ...

BACKGROUND The differentiation between acute and latent forms of the Toxoplasma gondii (T. gondii) infection is still considered as a complicated issue. This study was aimed to elucidate the status of infection in the blood donors and the probable importance of blood transfusion in the transmission of the infection through detecting both immunological and genetic markers of acute and latent inf...

The suicide rates in Itabira, a city with 100,000 inhabitants, are higher than those of the Brazilian population. To understand the phenomenon we investigated morbidity and mortality through a descriptive epidemiological study, with emphasis to external causes and specific subgroups. Suicide was studied according to the characteristics of victims and events. The period studied was 1990-2001. Mo...

Within the past decade, there has been increasing recognition that glia are far more than simply "housekeepers" for neurons. This review explores two recently recognized roles of glia (microglia and astrocytes) in: (a) creating and maintaining enhanced pain states such as neuropathic pain, and (b) compromising the efficacy of morphine and other opioids for pain control. While glia have little-t...

Within the past decade, there has been increasing recognition that glia are far more than simply “housekeepers” for neurons. This review explores two recently recognized roles of glia (microglia and astrocytes) in: (a) creating and maintaining enhanced pain states such as neuropathic pain, and (b) compromising the eYcacy of morphine and other opioids for pain control. While glia have little-to-...

UNLABELLED Head and neck cancer accounts for nearly 200.000 new cases worldwide. A mean of 13.470 new cases of cancer in the oral cavity for 100.000 inhabitants is observed in Brazil. AIM To analyze clinical and epidemiological aspects in patients consulted in the Otorhinolaryngology and Head and Neck Surgery ward in a University hospital of Northwestern São Paulo, Brazil. MATERIALS AND MET...

The goal of this study was to attempt to determine the rate of contamination of health-care workers' (HCWs) hands and environmental surfaces in intensive care units (ICU) by the main bacteria associated with hospital acquired infections (HAIs) in Tehran, Iran. A total of 605 and 762 swab samples were obtained from six ICU environments and HCWs' hands. Identification of the bacterial isolates wa...

PURPOSE Workplace violence in the emergency department is a significant problem world wide. The aims of this study were to identify the proportion of staff subjected to the types of violence, its sources, factors affecting violence experiences, reporting the incidence and the emotions of the victims after violence. METHODS This descriptive study was conducted between March and August 2009 in ...

In an anonymous office building near Holborn underground station, some of London’s most vulnerable residents meet every Sunday—for many, their only day off work. The group Justice for Domestic Workers (www.j4dw.com) campaigns for the rights of the roughly 16 000 foreign maids, nannies, and housekeepers in the United Kingdom. It has more than 1000 members. Predominantly women aged 25-65, from co...