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 comes from the Latin word invidere, which literally means âlook upon.â You know when you say something funny or smart and someone gives you the evil eye? Envy all the way. Envy can be used as a noun or as a verb: Envy (noun) is the feeling you have when you envy (verb) what someone else has. n a feeling of grudging admiration and desire to have something that is possessed by another.