ASTERISCUS GRAVEOLENS PDF

Samugis The method of claim 24, wherein the at least one additional polar solvent is selected from the group consisting asteriscuss glycerin, ethanol, propylene glycol, butylene glycol, methanol, and acetone. The assay measures the amount of 8-oxo-dG bases produced as a result of exposure to the cigarette smoke condensate, and a decrease in the values recorded imply a reduction in DNA damage. According to certain exemplary embodiments, the polar solvent comprises water and at least one additional polar solvent selected from the group consisting of 1,2,3-trihydroxypropane also known as glycerin or glycerolethanol, propylene glycol, butylene glycol, methanol, and acetone. According to certain embodiments, the pollutant is a smoke-related substance, particularly a smoke-related substance that damages epithelial cells. Pollution and smog are composed of a highly complex mixture of molecules and particles that are breathed in and absorbed through, inter alia, the skin.

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Samugis The method of claim 24, wherein the at least one additional polar solvent is selected from the group consisting asteriscuss glycerin, ethanol, propylene glycol, butylene glycol, methanol, and acetone. The assay measures the amount of 8-oxo-dG bases produced as a result of exposure to the cigarette smoke condensate, and a decrease in the values recorded imply a reduction in DNA damage. According to certain exemplary embodiments, the polar solvent comprises water and at least one additional polar solvent selected from the group consisting of 1,2,3-trihydroxypropane also known as glycerin or glycerolethanol, propylene glycol, butylene glycol, methanol, and acetone.

According to certain embodiments, the pollutant is a smoke-related substance, particularly a smoke-related substance that damages epithelial cells. Pollution and smog are composed of a highly complex mixture of molecules and particles that are breathed in and absorbed through, inter alia, the skin.

All of these exogenous aggravations must challenge the epithelium before entering into the body. Skin color as L, a, b by colorimeter Minolta. Suitable mineral fillers are, for example, calcium carbonate, titanium dioxide, silicon dioxide, talc, aluminium oxide, dicalcium phosphate, tricalcium phosphate, magnesium hydroxide and mixtures thereof. A state of oxidative stress occurs when the organism defense mechanisms are overwhelmed leading to an increase in the free radical concentration.

The compound of the invention exhibits good anti-aging efficacy, expressed as a strong and significant reduction in wrinkle count, as well as a significant reduction in wrinkles volume. The results show an increased vitality of cells treated with the extract as compared to untreated cells.

Cigarette smoke contains over 4, chemical compounds of which about 60 are widely recognized as carcinogenic. Cigarette smoking causes early aging and has visible and pronounced effects on skin Ortiz A and Grando S A. Israeli Biotechnology Research Ltd. Skin hydration was evaluated for the extract light bars and placebo dark bars. The method of asteeriscus 1, wherein the at least one pollutant originates from at least one of combustion gas, industrial pollutions and smoke.

The results of the MTT test were used to set the concentration s of the various plant extracts suitable to be used in the screening assay for extracts capable of protecting epithelial cells from smoke cytotoxicity. However, the natural astersicus mechanisms against toxins do not provide full protection. As shown in FIG. According to some embodiments, the pollutant comes in contact with the tissue comprising epithelial cells in its isolated form.

Butylene glycol; Hexylene glycol; Dipropylene glycol; Phenoxyethanol; Methyl paraben. According to some embodiments, the ratio of the at least one fraction of water extract of A. This class of pollutants is not defined by its composition but rather by its size; particulate matter is often divided into three main groups: According to additional exemplary embodiments, the epithelial tissue forms part of at least one of the lung, trachea and nasal cavity.

The epidermis is further subdivided into several layers: That is why they are also considered to be dental compositions. According to certain embodiments, the at least one pollutant originates from at least one of combustion gas, industrial pollutions and smoke. Asteriscus graveolens stock photos Asteriscus Graveolens was harvested from two of its known habitats at different time points. As an example of its deleterious effects, an acute rise in blood carboxyhaemoglobin from 1.

In some embodiments, the pollution is air pollution. According to some embodiments, the composition further comprises at least one additional plant extract. According asteriscue certain exemplary embodiments, the fraction is obtained by filtering source crude extract.

Air pollutants such as nitrogen oxides increase the susceptibility to respiratory infections. According to additional aspect, the present invention provides a composition comprising a polar solvent extract derived from Asteriscus plant or a fraction thereof in an amount asteriscks in protecting a tissue comprising epithelial cells from the deleterious effect of at least one pollutant, further comprising a cosmetically, pharmaceutically or dermatologically acceptable diluents, excipient or carrier.

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Tat Symptoms such as nose and throat irritation, followed by bronchoconstriction and dyspnoea, especially in asthmatic individuals, are usually experienced after exposure to increased levels of sulphur dioxide, nitrogen oxides, and certain heavy metals such as arsenic, nickel or vanadium. Reactive oxygen species ROS and free radicals associated with ROS are associated with oxidative stress and lipid peroxidation. These have been shown to lead to transepidermal water loss, degeneration of connective tissue in the skin and an increase in MMPs metalloproteinases -enzymes which break down connective skin tissue Jorgensen L N K et al. Non-limiting examples of excipients in liquids include water, glycerin, propylene glycol, sweet-taste syrup, ethanol, fatty oil, ethylene glycol, polyethylene glycol and sorbitol.

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