Contents



#### Chapter 7 **Occupational Exposure to Coal, Genotoxicity, and Cancer Risk 191**

Grethel León-Mejía , Milton Quintana Sosa , Paula Rohr , Katia Kvitko, João Antonio Pêgas Henriques and Juliana da Silva

#### Chapter 8 **Immunological Risks Caused by Fibrous and Particulate Substances 211**

Hidenori Matsuzaki, Suni Lee, Naoko Kumagai-Takei, Shoko Yamamoto, Tamayo Hatayama, Kei Yoshitome, Hiroaki Hayashi, Megumi Maeda and Takemi Otsuki

Chapter 9 **Environmental Factors in Causation of Diabetes Mellitus 231** P.G. Raman

#### Chapter 10 **Amoxicillin in the Aquatic Environment, Its Fate and Environmental Risk 247** Armando Elizalde-Velázquez, Leobardo Manuel Gómez-Oliván, Marcela Galar-Martínez, Hariz Islas-Flores, Octavio Dublán-García and Nely SanJuan-Reyes
