in terms of classification, cellulia is considered among autoloc products, this is done by the individualself , and we are now using it in the clinic of royan research institute and in one or two of the referral hospitals in the country in the field of skin diseases. now with all these efforts our country ranks 13th in the world in the field of cell therapy in terms of science production and in terms of the registration of work. clinical is ranked third in the region. of course , the rank obtained after passing the sanctions . due to unfortunately. despite the cruel sanctions that we had , considerable progress has been made during these years. for a long time, patients like arman no longer need to be treated by foreign specialists, nor do they need huge treatment costs, thanks to the efforts of young specialists of our country. mehbouba delangiz of sed and sima news agency. the researchers that our country the technical know-how of recycling precious metals has been obtained from used car catalysts. the researchers of the scientific and industrial research organization of iran were able