The action of curcumin against damage resulting from cerebral stroke: A systematic review.

Stroke is the second leading cause of morbidity and mortality globally. Treatments for stroke are limited, and preventive treatments are scarce. Curcumin (CUR) has several biological effects, as described in the literature, which highlight its antioxidant and neuroprotective effects.

Linear Scleroderma and Primary Sclerosing Cholangitis: An Undescribed Association.

Linear scleroderma (LS) is clinically characterized by the presence of sclerotic areas of skin, which develop in a linear pattern. Primary sclerosing cholangitis is a cholestatic disorder that can lead to end-stage liver disease. We present, for the first time in English literature, the case of a patient suffering from both the diseases.

Multi-walled carbon nanotubes functionalized with pyrene-PEG via π-π interactions: toxicological assessment in zebrafish embryos.

Multi-walled carbon nanotubes (MWCNT) have many promising biological applications, even though functionalization is needed for better biocompatibility. Functionalization of MWCNT with polyethylene glycol (PEG) is a promising and widely studied approach, but the best PEGylation method is still under investigation. In this work, we have tested the biological implications of MWCNT functionalized via π-stacking with pyrene-PEG (MWCNT-Pyr-PEG) in zebrafish embryos.

Curcumin-loaded nanoemulsion improves haemorrhagic stroke recovery in wistar rats.

Cerebrovascular diseases are currently a major global health problem. Considering the limitations of current therapy, the search for new alternatives for the treatment of these diseases is necessary and, in this context, curcumin, a molecule that has neuroprotective properties already described in the literature. A limiting factor when considering therapies for the nervous tissue is the presence of the blood-brain barrier which stimulates the search for new drug delivery strategies.

Reversible perovskite electrocatalysts for oxygen reduction/oxygen evolution.

The identification of electrocatalysts mediating both the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are prerequisite for the development of reversible fuel cells and rechargeable metal-air batteries. The question remains as to whether a bifunctional catalyst, or a single catalyst site, will exhibit potentials converging to +1.23 V.