5 Pharmaceutical preparations for the treatment of strokes and neurovascular disorders; Pharmaceutical preparations and natural dietary supplements for treatment and alleviation of symptoms and causes of neurological disorders, in particular neurological disorders affecting the central nervous system, the peripheral nervous system and the autonomic nervous system; Pharmaceutical preparations and natural dietary supplements for treatment and alleviation of symptoms and causes of brain injury, in particular stroke, brain trauma and global ischemia; Pharmaceutical preparations and natural dietary supplements for treatment and alleviation of symptoms and causes of neurodegenerative disorders; Pharmaceutical preparations and natural dietary supplements for treatment and alleviation of symptoms and causes of stroke and dementia in particular, Alzheimer's disease, Parkinson's disease, senile dementia and Huntington's disease; Pharmaceutical preparations and additives in the nature of dietary supplements for neuroprotection in particular for treatment and alleviation of symptoms of strokes; Medical instruments and apparatus, namely, delivery apparatus for fibrin sealant and fibrin scaffold; Bio-functional antithrombogenic and endothelialisation coatings, namely, drug delivery agents in the form of a coating for stents that facilitate the delivery of a wide range of pharmaceuticals for treatment of neurovascular diseases; Biological skin tissue intended for subsequent implantation; Implantable mesh made of synthetic textile material for use in soft tissue repair or the reconstruction of soft tissue deficiencies to encourage the growth of tissue; Tissues for surgical use being surgical implants comprised of living tissues; Pharmaceutical preparations in liquid form for the treatment of neurological and neurovascular disorders; pharmaceutical preparations, namely, liquid embolic agents