Navegar por los elementos (20655 total)

Con el fin de evaluar la potencial germinación de los estados de resistencia de las diatomeas y dinofiagelados preservados en sedimentos superficiales, se cultivaron bajo condiciones de laboratorio sedimentos de las bahías de Mejillones (23° S) y…

Este estudo objetivou verificar a distribuição temporal e espacial de Eretmochelys imbricata (Linnaeus, 1766) e aspectos de sua biologia reprodutiva, tais como tempo de incubação, sucesso reprodutivo, biometria das fêmeas, número de ninhos e…

Este estudo objetivou verificar a distribuição temporal e espacial de Eretmochelys imbricata (Linnaeus, 1766) e aspectos de sua biologia reprodutiva, tais como tempo de incubação, sucesso reprodutivo, biometria das fêmeas, número de ninhos e…

The Atlantic Forest is one of the key biodiversity hotspots in the world. Its understory can be dominated by species such as the native bamboo Chusquea ramosissima (tacuarembó), which can be an aggressive gap colonizer and change biotic and abiotic…

The Ecuadorian political system represented by President Lenin Moreno has caused an atmosphere of constant tension in the face of the spread of COVID 19, leading to a setting of greater disturbance as the health crisis situation, that was used to…

The central nervous system (CNS) is vulnerable to several viral infections including herpes viruses, arboviruses and HIV to name a few. While a rapid and effective immune response is essential to limit viral spread and mortality, this anti-viral…

Viral infections have long been implicated as triggers of autoimmune diseases, including Multiple Sclerosis (MS), a central nervous system (CNS) inflammatory demyelinating disorder. Epitope spreading, molecular mimicry, cryptic antigen and bystander…

Multiple Sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS) characterized by demyelination and axonal loss. Demyelinating lesions are associated with infiltrating T lymphocytes, bone marrow-derived macrophages…

This paper relies on recent studies to describe the hardship of working-class people during the COVID-19 crisis, their vulnerabilities, and how social inequalities play a significant role in their exposure to the virus and its more severe and…

The ongoing worldwide pandemic of the novel human coronavirus SARS-CoV-2 and the ensuing disease, COVID-19, has presented enormous and unprecedented challenges for all medical specialists. However, to date, children, especially neonates, have been…