The decoding of the human genome was supposed to have been the dawn of the age of personalized medicine. It turned out, though, that health is affected by a lot more than genes. As scientists were already aware, the environment and life experiences also have a huge impact on disease. Researchers, such as Jeremy K. Nicholson, have worked to make…

This second of two articles on photobiology focuses on clinical applications of light. See SE 511 547 for the first article. (DT)

Describes the method, present status, and application of positron emission tomography (PET), an analytical imaging technique for "in vivo" measurements of the anatomical distribution and rates of specific biochemical reactions. Measurements and image dynamic biochemistry link basic and clinical neurosciences with clinical findings…

Speculates as to how understanding of heart disease has developed and provides insight into how medical science makes progress. Summarizes the state of knowledge on arteriosclerosis, heart attacks, and exercising the heart. Contains 23 references. (DDR)

Trace elements and some drugs can be identified in hair and it seems likely that other organic chemicals will be identifiable in the future. Since hair is so easily collected, stored, and analyzed it promises to be an ideal complement to serum and urine analysis as a diagnostic tool. (BB)

Describes the nature and action of hematopoietic proteins which regulate the production of specific sets of blood cells. Discusses the production of these hematopoietins by recombinant-DNA methods in an effort to enable physicians to treat patients by eliciting production of specific types of blood cells. (CW)

This is a review of the relationship of neurochemistry to behavior. Most of the common neurotransmitters and neuromodulators are introduced. Special emphasis is given to the involvement of neurochemistry in mental disorders. (BB)

Reviews the history of drug research and the chemical aspects of medical research. (MLH)