Leon V Berhardt 
Advances in Medicine and Biology. Volume 112 

The chapters in this volume present the latest developments in medicine and biology. Chapters One describes the oxidative stress in disease and health, as well as the action of classic and new antioxidants. Chapter Two examines an investigation by big data analysis of the the Urban Heat Island (UHI) effect on human health problems. Chapter Three provides a literature review of the associations between sedentary behavior and health-related outcomes in Japan. Chapter Four assesses non-specific chronic low back pain and reviews management strategies. Chapter Five studies scleroderma and its mythological background. Chapter Six reviews the possible mechanisms of 5-HT and their metabolites as common protectors against oxidative stress produced by animal venoms. Chapter Seven focuses on the effect of broad bean true mosaic virus (BBTMV) and salicylic acid (SA) treatments on the concentrations of photosynthetic pigments, total phenolics content, protein contents and the yield of susceptible and tolerance broad bean cultivars. Chapter Eight reviews the photochemical (photooxidative) activity of xanthone itself and the preventive effect of xanthone derivatives on photosensitized DNA damage.