Search results for "Anatomia"
showing 10 items of 1108 documents
Alcohol, Cannabinoids and Nicotine in liver pathophysiology
2017
The liver can be affected by a wide range of therapeutic and environmental chemicals and here we want to provide a summary of the complex effects of alcohol, cannabinoids and nicotine on liver function. Alcohol is the most important agent that produces liver injury, manifesting as alcoholic fatty liver disease. In addition, it is one of the main etiologic agents for hepatocellular carcinoma development. Studies reviewed in this article regarding cannabinoids, show that Δ9-THC does not produce any harmful effects on the liver, while cannabidiol has hepatoprotective effects in ischemia/reperfusion and alcohol-induced liver injuries. The liver is negatively affected by nicotine exposure, but s…
Smoke exposure affects gelatinase A and B activity levels in two lung epithelial cell lines
2006
Differences in intercellular communication during clinical relapse and gadolinium-enhanced MRI in patients with relapsing remitting multiple sclerosi…
2018
This study was designed based on the hypothesis that changes in both the levels and surface marker expression of extracellular vesicles (EVs) isolated from the cerebrospinal fluid (CSF) may be associated with the clinical form, disease activity, and severity of multiple sclerosis (MS). The analyzes were performed on subjects affected by MS or other neurological disorders. EVs, which were isolated by ultracentrifugation of CSF samples, were characterized by flow cytometry. A panel of fluorescent antibodies was used to identify the EV origin: CD4, CCR3, CCR5, CD19, and CD200, as well as isolectin IB4. The Mann–Whitney U-test and Kruskal–Wallis test were used for statistical analyzes. EVs isol…
CHEMICAL CHARACTERIZATION AND BIOLOGICAL PROPERTIES OF MACROALGAE EXTRACTS
2023
Marine species are a rich source of bioactive molecules and among them, it is known that marine algae produce different secondary metabolites for which different biological activities such as: immunomodulatory (Raposo et al., 2016), antioxidant (Fisch et al., 2003) and antimicrobial (Pinteus et al., 2015) were demostrated. The aim of this study was chemical charac- terize the extracts of three macroalgae species: Carpodesmia crinite (Duby, Orellana & Sansón, 2019), Carpodesmia brachy- carpa (J. Agardh, Orellana & Sansón 2019, WoRMS, 2023), Ericaria brachycarpa (J. Agardh, Molinari & Guiry, 2020), Asparagopsis taxiformis (Delile) Trevisan 1845) to evaluate also their biological a…
Autophagy
2021
In 2008, we published the first set of guidelines for standardizing research in autophagy. Since then, this topic has received increasing attention, and many scientists have entered the field. Our knowledge base and relevant new technologies have also been expanding. Thus, it is important to formulate on a regular basis updated guidelines for monitoring autophagy in different organisms. Despite numerous reviews, there continues to be confusion regarding acceptable methods to evaluate autophagy, especially in multicellular eukaryotes. Here, we present a set of guidelines for investigators to select and interpret methods to examine autophagy and related processes, and for reviewers to provide…
Effect of cadmium and manganese on gene expression and “in vitro” proliferative and invasive behaviour of MDA-MB231 human breast cancer cells
2009
Manganese-exposed embryos as blueprints to study signaling pathways involved in development
2012
Collective Locomotion of Human Cells, Wound Healing and Their Control by Extracts and Isolated Compounds from Marine Invertebrates
2020
The collective migration of cells is a complex integrated process that represents a common theme joining morphogenesis, tissue regeneration, and tumor biology. It is known that a remarkable amount of secondary metabolites produced by aquatic invertebrates displays active pharmacological properties against a variety of diseases. The aim of this review is to pick up selected studies that report the extraction and identification of crude extracts or isolated compounds that exert a modulatory effect on collective cell locomotion and/or skin tissue reconstitution and recapitulate the molecular, biochemical, and/or physiological aspects, where available, which are associated to the substances und…
Prognostic and functional significant of mmp2 and mmp9 in breast cancer unveiled by proteomic analysis
2022
Correction to: A practical algorithmic approach to mature aggressive B cell lymphoma diagnosis in the double/triple hit era: selecting cases, matchin…
2019
The Acknowledgments section of this article has been corrected to 1) correct the formatting of Arianna Di Napoli's name to 'DiNapoli A', and 2) to include the name of Alessandro Corsi which was omitted in the original Lazio Group of Haematopathologist list. No further changes have been made to the publication. The corrected Acknowledgments section is as follows:.