and in 2000, all three scientists carlson, greengard and kandel received the nobel prize in physiologydicine for their discoveries, which were a response to... dopamine and its role in the human body is a very popular topic, even outside of scientific circles, but most often the functions of dopamine are described either too vaguely, it is a neurotransmitter, but it is still a hormone, right? hello, ekaterina, well, let's start with the fact that dopamine is, in general, both a hormone and a neurotransmitter, in the classical version it is better known as a neurotransmitter, that is , it is a chemical substance, a molecule that transmits a signal from one nerve cell to another, but it is also a hormone, though not a classical one, a classical hormone is a substance that is secreted in some organ in a gland inside. segregation and transmits a signal through the blood to all the cells on which there are receiving devices, that is , receptors for this hormone, and so dopamine has its own receptors, it is also secreted in some parts outside the brain and thus it is a hormone, although it d

. >> shari kandell. >> and, my uncle.ncle john, while i do not remember the nine months i had with you, your accomplishments in personality have always been a constant in my life. >> >> [ silence ] >> when i see boy scouts, marines or firefighters, my thoughts go to you and your life subsurface. when i see acts of kindness, determination and loyalty, i think of you and everything my father and aunts have told me about your dedication to our family. i have grown in the light of your memory and it has made me a better person. i hope you -- i say a prayer for you as well as the the victims and their families. may you and every victim of this tragic day always be honored and remembered. >> and, my brother. today is your daughter's first day of graduate school. please give her your blessing. and, my husband, i love you and miss you. you will be happy to know that i am married now to a wonderful man who was a volunteer firefighter in our town, takes care of every single day. i love you and i'm looking forward to seeing you agai