Provided is a production method for an ellagic acid composition excellent in solubility in water. The production method for an ellagic acid composition includes the steps of: mixing an aqueous medium with a raw material which contains a guava leaf extract and which contains, in solids thereof, 1 to 5% by mass of free ellagic acid to prepare a material for heat treatment; and subjecting the material for heat treatment to heat treatment at from 100 to 180° C.

Disclosed are methods for treatment of neurodegenerative diseases or inhibiting the progression of neurodegenerative disease. The methods may comprise inhibiting cellular dysfunctionality and subsequent cell death due to cellular accumulation of oxidized polyunsaturated fatty acids (PUFAs) products wherein said accumulation is mediated, at least in part, by impaired enzymatic process(es) that are responsible for neutralizing said oxidized products. The methods include administering to a patient suffering from such a disease a composition comprising either deuterated arachidonic acid or a prodrug thereof. In some embodiments, these methods treat neurodegenerative diseases mediated by intracellular concentrations of 15-hydroperoxy-(Hp)-arachidonoyl-phophatidylethanolamine (15-HpETE-PE) by limiting the generation of this neurotoxin.

The present invention relates to a method of a) treating any of depression induced by chronic stress; depression in a subject afflicted with PTSD; anxiety induced by chronic stress; anxiety in a subject afflicted with PTSD; cognitive impairment induced by chronic stress; altered morphology and/or reduced number of GFAP+ cells in hippocampus and/or frontal cortex induced by chronic stress; working memory impairment in a subject afflicted with PTSD; b) inhibiting or reversing loss of GFAP+ cells in hippocampus and/or frontal cortex induced by chronic stress; c) decreasing consolidation of contextual fear memory in a subject afflicted with PTSD; d) enhancing extinction of fear memory in a subject afflicted with PTSD; or e) increasing calcineurin A expression in a subject afflicted with PTSD using a combination of cotinine and an antioxidant.

The present invention relates to a method of a) treating any of depression induced by chronic stress; depression in a subject afflicted with PTSD; anxiety induced by chronic stress; anxiety in a subject afflicted with PTSD; cognitive impairment induced by chronic stress; altered morphology and/or reduced number of GFAP+ cells in hippocampus and/or frontal cortex induced by chronic stress; working memory impairment in a subject afflicted with PTSD; b) inhibiting or reversing loss of GFAP+ cells in hippocampus and/or frontal cortex induced by chronic stress; c) decreasing consolidation of contextual fear memory in a subject afflicted with PTSD; d) enhancing extinction of fear memory in a subject afflicted with PTSD; or e) increasing calcineurin A expression in a subject afflicted with PTSD using a combination of cotinine and an antioxidant.

Isolated O-methylated flavonoid compounds and mixtures of o-methylated flavonoid compounds derived from a plant of the Nicotiana species and methods of obtaining such compounds are provided. The o-methylated flavonoids can be combined with tobacco materials to produce tobacco products (e.g., smoking articles) to enhance the sensory characteristics thereof. The o-methyl flavonoids can alternatively be combined with non-tobacco materials for dietary supplement and/or pharmaceutical use.

The present invention relates to a new zinc binding fusion protein that is a fusion protein of glutathione S-transferase (GST) and metallothionein (MT), to which zinc bind, providing an efficacy in preventing or treating a ROS-related disease and heavy metal poisoning.

A papaver from rhoeas' cell and tissue stain is formulated incorporating a new one bioflavonoid which specifically stains the nucleus for microscopic evaluation in histopathology, microbiology and cytology. It appears to be an alternative to hematoxylin for routine usage. Biochemical name of this compound is hydroxy-7-methoxy-2-(4-methoxy-3-(((2R,3R,4S,5S,6R)-3.4.5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3.4.5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen- 4-one. NMR analysis shows the biochemical structure of molecule is a bioflavonoid. (FIG. 4,5) Molecule within papaver rhoeas along with the synergistic and other molecules penetrates the biologic and nonbiologic samples. Combining with the other synergistic mechanisms the stain formula is prepared. The amount and type of Mordant and pH are the parameters that affect the quality and timing of the staining results.

Disclosed are hydrogels polymerized with a free radical scavenger, for example a spin trap. The hydrogels are biodegradable and permanent, designed to be implantable in a mammalian body and intended to block or mitigate the formation of tissue adhesions. The hydrogels of the present invention are characterized by comprising four structural elements: a) a polymeric backbone which defines the overall polymeric morphology, b) linkage groups, c) side chains, and d) spin trap end groups. The hydrophobicity of the various structural elements are chosen to reduce tissue adhesion and enhance the free radical scavenging aspect of the end groups. The morphology of these polymers are typically of high molecular weight and have shape to encourage entanglement. Useful structures include branching chains, comb or brush, and dendritic morphologies.

The present disclosure relates to a dog food composition comprising from about 10% by weight to about 20% by weight of fat, from about 5% by weight to about 15% by weight of fibers and from about 30% by weight to about 60% by weight proteins, the weight percentages being based on the total weight of dry matter of the composition.

An oral composition contains an enhanced antibacterial effective amount of an antioxidant and an extract of Magnolia.