Endogenous retroviruses (ERV), or the remnants of past retroviral infections that are no longer active, are found in the genomes of most vertebrates, typically constituting approximately 10% of the genome. In some vertebrates, particularly in shorter-lived species like rodents, it is not unusual to find active endogenous retroviruses. In longer-lived species, including humans where substantial ...

Cervical squamous intraepithelial lesions (SIL) and cervical cancer (CxCa) develop because of high-risk human papillomavirus (HR-HPV) infection; however, other cofactors such as endogenous hormones could contribute to the development this neoplasia.

The development of skills implies the mobilization resources considering personal learning, educational training, and professional experience. quality depends on combination environment. objective this study was to identify that are mobilized in competencies nursing preceptors. A qualitative carried out based Grounded Theory. took place two services a hospital metropolitan area Lisbon, from Nov...