5 Pharmaceutical and veterinary preparations, namely, cells, or tissues, or grafts engineering reagent; diagnostic preparations for medical and veterinary use; living cells and cultures of microorganisms as well as protein arrays, synthetic peptides for the treatment of blood, or genetic, or immune disorders and cancer and nucleic acid sequences and complexes of these molecules, namely, ribo/desoxyribo-nucleo complexes, nucleo-proteo complexes for medical and veterinary use; living cells and cultures of microorganisms as well as proteins arrays, synthetic peptides and nucleic acids sequences and complexes of these molecules, namely, ribo/desoxyribo-nucleo complexes, nucleo-proteo complexes for medical and clinical use for the treatment of genetic defects in gene therapy, viral and infectious diseases, cardiovascular diseases and cancer; diagnostic preparations for medical and veterinary use, in particular for the diagnosis and analysis of genetic defects, viral and infectious diseases, cardiovascular diseases and cancer; living cells, cultures of microorganisms, and proteins arrays, synthetic peptides and nucleic acids sequences and complexes of these molecules, namely, ribo/desoxyribo-nucleo complexes, nucleo-proteo complexes for medical and veterinary use, in particular for medical and clinical use for the treatment of genetic defects in gene therapy, viral and infectious diseases, cardiovascular diseases and cancer