Immunologically-Active Substances of Trichophyton

Mesenchymal stem cells secrete immunologically active exosomes.

Mesenchymal stem cells (MSCs) have been shown to secrete exosomes that are cardioprotective. Here, we demonstrated that MSC exosome, a secreted membrane vesicle, is immunologically active. MSC exosomes induced polymyxin-resistant, MYD88-dependent secreted embryonic alkaline phosphatase (SEAP) expression in a THP1-Xblue, a THP-1 reporter cell line with an NFκB-SEAP reporter gene. In contrast to ...

Investigation of Chiral Active Substances

Status Last revised 1993 Previous titles/other references Clinical Investigation of Chiral Active Substances/ III/3501/91 Additional Notes This note for guidance considers active substances with one or more stereogenic centres which display chirality but not constitutional isomerism or cis/trans isomerism. It should be read in conjunction with Directive 65/65/EEC as amended and Directive 75/318...

Characterisation of the horse transcriptome from immunologically active tissues

The immune system of the horse has not been well studied, despite the fact that the horse displays several features such as sensitivity to bacterial lipopolysaccharide that make them in many ways a more suitable model of some human disorders than the current rodent models. The difficulty of working with large animal models has however limited characterisation of gene expression in the horse imm...

Medical Uses: Biologically Active Substances

Influence of Natural Sources of Biologically Active Substances on Livestock and Poultry Reproduction

Synthetic hormones and bioactive substances (vitamins, pigments and isoflavons) which have been used in the feed industry are accumulated in milk, meat and eggs. It is suspected that these are responsible for a number of side-effects such as carcinogenesis, liver and kidney damage, allergies in consumers. Furthermore the synthetic hormones, vitamins, pigments are less active than those extracte...