Another related concept is that neoadjuvant therapy acts on micrometastatic disease. The downstaging is then a surrogate marker of efficacy on undetected dissemination, resulting in improved longtime survival compared to the surgery-alone strategy.
Mexican-American Cesar Chavez (1927-1993) was a prominent union leader and labor organizer. Hardened by his early experience as a migrant worker, Chavez founded the National Farm Workers Association in 1962. His union joined with the Agricultural Workers Organizing Committee in its first strike against grape growers in California, and the two organizations later merged to become the United Farm Workers.
Yes, Virginia: Not only was Cesar Chavez against illegal immigration, not only did he speak out against the Mexican invasion before Congress, not only did United Farm Workers members monitor the United States-Mexico border a Ã  la The, minutemen But chavez even sicced la migra on the undocumented from time to. timehe curious case of Chavez and his evolving views on illegal immigration is best explained in University of California, San Diego professor David G. Gutierrez's 1995 book, Walls and Mirrors: Mexican Americans, Mexican Immigrants, and the Politics of Ethnicity.