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Épernon, France

Patent
Laboratoires Expanscience | Date: 2014-04-22

The invention relates to a method for evaluating the effectiveness of an active ingredient selected from C7 avocado sugars, also called avocado perseose, for preventing or treating a deficiency of the skin barrier, said method comprising the determination of the level of expression and/or activation of at least one biological marker, where said biological marker is selected from epidermal maturation markers, lipid barrier markers, hydric regulation markers and


Patent
Laboratoires Expanscience | Date: 2012-12-26

The present invention relates to the use of whole soft avocados for preparing avocado oil rich in unsaponifiables, said unsaponifiables containing aliphatic acetogenins and/or derivatives thereof. Advantageously, the oil has an acid value of less than or equal to 3 mg KOH/g. The invention further relates to a method for preparing avocado oil rich in unsaponifiables from whole soft avocados, said unsaponifiables containing aliphatic acetogenins and/or derivatives thereof. The invention further relates to avocado oil which is rich in unsaponifiables and which can be prepared by said method. The invention further relates to the use of the avocado oil for preparing an avocado oil concentrate enriched with unsaponifiables, or avocado unsaponifiables that are rich in aliphatic furans. Finally, the invention relates to avocado unsaponifiables which are rich in aliphatic furans or to an avocado oil concentrate which is enriched with unsaponifiables, and which can be prepared from said avocado oil, for the use thereof as a drug, advantageously for the prevention and/or treatment of disorders of the conjunctive tissue, such as arthrosis, joint conditions, such as rheumatism, or periodontal diseases, such as gingivitis or periodontitis.


The present invention relates to a composition including at least one C7 sugar, or derivative from esterification of said sugar, and a pharmaceutically acceptable carrier for treating alopecia. The present invention also relates to a method for cosmetically treating hair and nails, said method being intended to stimulate the growth thereof and/or slow the loss thereof. According to said method, a cosmetic composition including at least one C7 sugar, or derivative from esterification of said sugar, is administered. The present invention finally relates to a method for cosmetic care of hair and/or eyelashes and/or nails.


Patent
Laboratoires Expanscience | Date: 2013-07-15

The present invention relates to a method for identifying biological markers for characterizing childrens skin. The method of the invention thus makes it possible to identify molecular markers that are expressed differently in childrens skin than in the skin of adults. The present invention therefore enables the skin to be characterized at the molecular level from birth and the changes thereof with age to be tracked.


The invention relates to a composition comprising an extract of passionflower seeds, and preferentially

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