The supporting cells (Sertoli) are located within the seminiferous tubules. Their task is the creation of a hemato-testicular barrier and the nourishment of the spermatozoa.They can only proliferate in the first year of life (their equivalent in the woman are the follicular cells).he supporting cells (Sertoli) are located within the seminiferous tubules. Their task is the creation of a hemato-testicular barrier and the nourishment of the spermatozoa.
Portrait of a Woman Suffering from Obsessive Envy; ThÃ©odore GÃ©ricault. Envy (from Latin invidia) is an emotion which occurs when a person lacks another's superior quality, achievement, or possession and either desires it or wishes that the other lacked it. Bertrand Russell said that envy was one of the most potent causes of unhappiness.
envy. One of the seven deadly sins-Envy is a feeling of grudging admiration for another's talent, integrity, personality, looks, money or happiness. Envy oftens serves as the motivation for different acts. Envy may lead one to avoid, to dislike or to insinuate the so called superior person is bad to make others think badly of them. They wish for the other person to not have whatever they are envious and go to extreme measures to prevent them from having it.