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Cryptotanshinone Attenuates Oxygen-Glucose Deprivation/ Recovery-Induced Injury in an in vitro Model of Neurovascular Unit
Conclusions Despite the above limitations, we indicate that the protective mechanism of CTs against OGD/R damage might exert via inhibiting neuron apoptosis and attenuating BBB disruption. Furthermore, we also clarified that CTs inhibited neuronal apoptosis possibly by blocking the activation of MAPK signaling pathways, and CTs alleviating BBB disruption may associated with the regulation of TJPs and MMP-9 in our experiment. Accordingly, CTs will represent a novel and potent candidate for the treatment of CIRI in the future. Ethics Statement This study was carried out in accordance with the recommendations of China�...
Source: Frontiers in Neurology - April 17, 2019 Category: Neurology Source Type: research

Myelin-associated glycoprotein activation triggers glutamate uptake by oligodendrocytes in vitro and contributes to ameliorate glutamate-mediated toxicity in vivo
CONCLUSIONS: MAG activation triggers Glu uptake into OLs under conditions of Glu overload and induces a robust protective antioxidant response.PMID:34954343 | DOI:10.1016/j.bbadis.2021.166324
Source: Biochimica et Biophysica Acta - December 26, 2021 Category: Biochemistry Authors: Ana L Vivinetto Clara Casta ñares Constanza Garcia-Keller Ana Lis Moyano Cristian Falcon Anabela Palandri Victoria Roz és-Salvador Juan I Rojas Liliana Patrucco Clara Monferran Liliana Cancela Edgardo Cristiano Ronald L Schnaar Pablo H H Lopez Source Type: research

Vitamin D and its possible relationship to neuroprotection in COVID-19: evidence in the literature
Curr Top Med Chem. 2022 Apr 1. doi: 10.2174/1568026622666220401140737. Online ahead of print.ABSTRACTVitamin D is a hormone involved in the regulation of important biological processes such as signal transduction, immune response, metabolic regulation and also in the nervous and vascular systems. To date, coronavirus disease 2019 (COVID-19) infection does not have a specific treatment, however various drugs have been proposed, including those that attenuate the intense inflammatory response and recently the use of vitamin D, in clinical trials, as part of the treatment of COVID-19 has provided promising results. It has bee...
Source: Current Topics in Medicinal Chemistry - April 3, 2022 Category: Chemistry Authors: Saray Quintero-Fabi án Cindy Bandala Luz Adriana Pichardo-Mac ías Itzel Jatziri Contreras-Garc ía Sa úl Gómez-Manzo Beatriz Hern ández-Ochoa Jos é Arturo Martínez-Orozco Iv án Ignacio-Mejía Noem í Cárdenas-Rodríguez Source Type: research

Unripe fruits of Litchi chinensis (Gaertn.) Sonn: An overview of its toxicity
Ann Pharm Fr. 2023 Jul 11:S0003-4509(23)00073-1. doi: 10.1016/j.pharma.2023.07.004. Online ahead of print.ABSTRACTLitchi (Litchi chinensis) is a widely consumed fruit that has been used in many food and health-promoting products worldwide. Litchi is a good source of nutrients including vitamin and minerals, dietary fibers, proteins, and carbohydrates. Of note, several studies have reported that the constituents of litchi fruits elicit antioxidant properties and help to maintain blood pressure, and reduce the risk of stroke and heart attack. An unclearly explained outbreak occurred in June 2019 in Muzaffarpur (Bihar), India...
Source: Annales Pharmaceutiques Francaises - July 13, 2023 Category: Drugs & Pharmacology Authors: Rajan Logesh Niranjan Das Gobi Sellappan Dariusz Piesik Arijit Mondal Source Type: research