Abstract: The invention refers to the use of extracts of Deschampsia antarctica (EDA) for counteracting the human skin barrier damage caused by environmental aggressions and for preventing and/or ameliorating disorders related to an impaired barrier function.

Abstract: The present invention relates to a product obtained from gastropod spawn, to be used to prepare dermatological, cosmetic or cosmeceutical compositions designed for skin care; said product has the capacity to activate and mobilize skin stem cells, as well as prevent the loss thereof that takes place as a consequence of chronological and premature ageing. The present invention also relates to the process followed in order to obtain said product.

Abstract: The composition comprises of a component A selected from a hydroxylated derivative of benzoic acid or of cinamic acid, their esters, amides or salts, a glycoside of a hexose, and their mixtures; and a component B selected from quinic acid, shikimic acid, their alkaline metal or alkaline earth salts, their methyl esters, and mixtures of the same. This composition is suitable for protecting the skin against ultraviolet radiation coming from the sun or artificial sources, such as those used in phototherapy units and in sun tanning rooms. For application in the field of dermatology and nutrition, and, in particular, in the photoprotection of the skin and mucosa, photo-ageing and photocarcinogenesis, including protection of the immune system associated with the skin.

Abstract: The present invention relates to a product obtained from gastropod spawn, to be used to prepare dermatological, cosmetic or cosmeceutical compositions designed for skin care; said product has the capacity to activate and mobilise skin stem cells, as well as prevent the loss thereof that takes place as a consequence of chronological and premature ageing. The present invention also relates to the process followed in order to obtain said product.

Abstract: The invention relates to glycopeptidic glycoconjugates, in which the polysaccharide is obtained from Candida utilis cells and the peptides are obtained from Ricinus communis seeds. The glycoconjugates are used in the preparation of immunomodulating drugs that control the production of tumor necrosis factor (TNF).

Abstract: The composition comprises of a component A selected from a hydroxylated derivative of benzoic acid or of cinamic acid, their esters, amides or salts, a glycoside of a hexose, and their mixtures; and a component B selected from quinic acid, shikimic acid, their alkaline metal or alkaline earth salts, their methyl esters, and mixtures of the same. This composition is suitable for protecting the skin against ultraviolet radiation coming from the sun or artificial sources, such as those used in phototherapy units and in sun tanning rooms. For application in the field of dermatology and nutrition, and, in particular, in the photoprotection of the skin and mucosa, photo-ageing and photocarcinogenesis, including protection of the immune system associated with the skin.

Abstract: The process to produce heterologous proteins in a minimal culture medium consists of (i) transforming a bacterial strain that is secretary in a minimal culture medium with a plasmid that contains the coding sequence of said heterologous protein, (ii) culturing said strain in a minimal culture medium, and (iii) recovering the heterologous protein. The bacterial strain that is secretary in a minimal culture medium can be obtained by means of a process that comprises (a) transforming bacteria adapted to grow in a minimal culture medium with a plasmid that comprises a DNA sequence that encodes for a protein that is toxic for a bacteria when it accumulates in the cytoplasm and whose synthesis is coupled to the secretion into the periplasm, (b) culturing said transformed bacteria in a minimal culture medium, and (c) selecting the surviving bacteria. It is applicable in the production of proteins of interest in bacteria that are secretary in a minimal culture medium.

Abstract: A procedure for obtaining extemporaneous and direct use radiological contrast formulations for gastrointestinal exploration, comprising a radio-opaque contrast based on a micronized barium sulfate and a substance, i.e. sucralfate, which permits the selective adherence of the contrast to the injured zone and is obtained by interposing the barium sulfate in the sucralfate paste in an acid medium.These formulations are appropriate for being administered orally or rectally.

Abstract: The invention provides new methods and products for use in photoprotection from ultraviolet radiation. The products include extracts from ferns of the genus Polypodium mixed in prepartions for topical application and oral administration. The preparations have both photoprotective and antioxidant properties. The topical formulations may also include physical and/or chemical sunscreen agents and/or cosmetic agents.