Applying sunscreens on earthworms: Molecular response of Eisenia fetida after direct contact with an organic UV filter.

The use of organic Ultraviolet (UV) filters has increased in the last years, either in sunscreens, other cosmetics, or even food packaging. These filters may end up in soil and water since the Wastewater Treatment Plants may not successfully remove them. Among them, benzophenones are known to act as endocrine disruptors.

Preemptive therapy in the prevention of cytomegalovirus disease in high- and low-risk heart transplant recipients.

Cytomegalovirus (CMV) infection remains a major complication in recipients of solid organ transplantation. Based on available evidence, most centers are committed to an aggressive strategy, especially in high-risk patients, consisting of the use of universal prophylaxis in the posttransplantation period of maximum risk (3 months). In seropositive recipients there is no ideal model for prevention, although there is more acceptance in the international community for preemptive therapy.

Importance of estrogen receptors for the behavior of invasive micropapillary carcinoma of the breast. Review of 68 cases with follow-up of 54.

The aggressiveness of invasive micropapillary carcinomas of the breast (MPCa) is still controversially discussed. Therefore, we investigated a total of 68 cases and studied the evolution of 54. MPCa were frequently well-differentiated cancers with the following positivities for immunohistochemistry: 74.