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An integrated analysis exploring current and relevant concepts, Fundamentals of Ecotoxicology: The Science of Pollution, Fourth Edition extends the dialogue further from the previous editions and beyond conventional ecosystems. It explores landscape, regional, and biospheric topics, communicating core concepts with subjects ranging from molecular to global issues. It addresses the increasing growth and complexity of ecotoxicological problems, contains additional vignettes, and employs input from a variety of experts in the field. Divided into 14 chapters, the book begins with an overall history of the field. It details the essential features of the key contaminants of concern today, including their sources. It examines bioaccumulation, the effects of contaminants at increasing levels of ecological organization, and the regulatory aspects of the field addressing the technical issues of risk assessment. The author includes appendices illustrating important environmental laws and regulations, and compiles key terms not already identified by section headings in the glossary. He also provides suggested readings at the end of each chapter and presents study questions at the end of the book. Fundamentals of Ecotoxicology: The Science of Pollution, Fourth Edition contains a broad overview of ecotoxicology, and provides a basic understanding of the field. Designed as a textbook for use in introductory graduate or upper-level undergraduate courses in ecotoxicology, applied ecology, environmental pollution, and environmental science, it can also be used as a general reference for practicing environmental toxicologists.
In response to the worldwide health problems caused by nutritional zinc deficiency, coupled with the remarkable advances in our knowledge of zinc metabolism, the author has written this monograph on the clinical effects of this important mineral. Dr. Prasad focuses on biochemical aspects, but also includes chapters on toxicity and assessment techniques in order to provide clinicians who encounter zinc related problems in their practice with a practical reference source.
Drugs and the Cell Cycle provides an introduction to fundamental principles and studies on the mechanisms of drug action on proliferating cells. The book is intended to reduce the time lag between observation and practical application. Comprised of 10 chapters, the book describes the plant alkaloids, alkylating agents, mercurials, adrenergic agents, radiomimetics, narcotics, hallucinogens, mitogens, hepatotoxins, antiobiotics, and antimetabolites of various types. The text also emphasizes the drugs used in cancer chemotherapy, and the in vitro and in vivo cell systems of bacteria, protozoa, sea urchins, and mammals. The concepts are presented with comprehensive illustrations and tables to help readers obtain more efficient understanding and learning. The information and concepts presented in this volume will be of great interest to scientists and students in many disciplines, including physiology, pharmacology, and oncology, as well as cellular, molecular, and developmental biology. The book will also fill the gap between drug experimental observations and their potential relevance to man.