Neuroprotective Effects of Water Extract from Brown Algae in an Experimental Model of Focal Cerebral Ischemia In Vitro and In Vivo.

Focal cerebral ischemia (fCI) can result in brain injury and sensorimotor deficits. Brown algae are currently garnering scientific attention as potential therapeutic candidates for fCI. This study investigated the therapeutic effects of the hot water extract of (wPB), a brown alga, in in vitro and in vivo models of fCI.

leaf extract inhibits vascular dementia-induced memory impairment and neuronal loss by attenuating neuroinflammation.

Vascular dementia (VaD) is characterized by progressive memory impairment, which is associated with microglia-mediated neuroinflammation. Polyphenol-rich natural plants, which possess anti-inflammatory activities, have attracted scientific interest worldwide. This study investigated whether leaf extract (RFLE) can attenuate VaD.

Regioselective Synthesis of 6--Acetyl Dieckol and Its Selective Cytotoxicity against Non-Small-Cell Lung Cancer Cells.

Dieckol, a phlorotannin from , has shown potential for use as an anticancer agent that selectively kills cancer cells. However, it is necessary to amplify its potency without damaging its inherent safety in order to develop it as a competitive chemotherapeutic. Here, we explored the controlled -acylations of dieckol.

Leaf Extract Attenuates Vascular Dementia-Associated Memory Deficits, Neuronal Damages, and Microglial Activation.

Vascular dementia (VaD) is characterized by a time-dependent memory deficit and essentially combined with evidence of neuroinflammation. Thus, polyphenol-rich natural plants, which possess anti-inflammatory properties, have received much scientific attention. This study investigated whether leaf extract (PFL) exerts therapeutic efficacy against VaD.

Characterization and identification of distinct Mycobacterium massiliense extracellular proteins from those of Mycobacterium abscessus.

Mycobacterium massiliense is an emerging pathogen and very similar to Mycobacterium abscessus of rapidly growing mycobacteria in the phenotype and genotype. Pathogenic bacteria secrete a diversity of factors into extracellular medium which contribute to the bacterial pathogenicity. In the present study, we performed the comparative proteome analysis of culture filtrate proteins from a clinical isolate of M.

Induction of macrophage death by clinical strains of Mycobacterium kansasii.

Mycobacterium kansasii is a facultative intracellular pathogen causing pulmonary disease in immunocompetent patients. Little is known about the host defense against M. kansasii and its intracellular survival strategy inside macrophages.