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Pancreatic Cancer has been and still is one of the deadliest types of human malignancies. The annual mortality rates almost equal incidence rates making this disease virtually universally fatal. The 5-year survival of patients with pancreatic cancer is a dismal 5% or less. Therapeutic strategies are extremely limited with gemcitabine extending the survival by a disappointing few weeks. The failure of several randomized clinical trials in the past decade investigating the therapeutic efficacy of different mono- and combination therapies reflects our limited knowledge of pancreatic cancer biology. In addition, biomarkers for early detection are sorely missing. Several pancreatic cancer risk fa...
American Association for Cancer Research 2019 Proceedings: Abstracts 1-2748 - Part A
The secretions of the exocrine pancreas provide for digestion of a meal into components that are then available for processing and absorption by the intestinal epithelium. Without the exocrine pancreas, malabsorption and malnutrition result. This chapter describes the cellular participants responsible for the secretion of digestive enzymes and fluid that in combination provide a pancreatic secretion that accomplishes the digestive functions of the gland. Key cellular participants, the acinar cell and the duct cell, are responsible for digestive enzyme and fluid secretion, respectively, of the exocrine pancreas. This chapter describes the neurohumoral pathways that mediate the pancreatic response to a meal as well as details of the cellular mechanisms that are necessary for the organ responses, including protein synthesis and transport and ion transports, and the regulation of these responses by intracellular signaling systems. Examples of pancreatic diseases resulting from dysfunction in cellular mechanisms provide emphasis of the importance of the normal physiologic mechanisms.
Never before has a comprehensive history of the pancreas like History of the Pancreas been published. It not only is a historical review of the science of medicine, it is liberally interspersed with anecdotal vignettes of the researchers who have worked on this organ. Much of it, such as the discovery of the duct of Wirsüng, of the islets of Langerhans, of insulin, gastrin and their tumors, reads like the adverture, which it is. This book, divided into 14 chapters, is written in a narrative style and is easily readable, as glimpses of the investigators, those who failed as well as those who succeeded, adds both perspective and human interest. Each chapter is completely referenced, totaling over 1500 references. As a reference book for students, teachers, investigators, writers, its detailed hjistorical documentation is unique. From the pre-Christian era of Asia Minor, to Greece, Rome, Europe and America, to the explosive progress in Japan, the history is there. History of the Pancreas: Mysteries of a Hidden Organ fills a gap.
This book provides comprehensive and definitive coverage of current understanding of the causes, diagnosis and treatment of the inflammatory disease pancreatitis. Pancreatitis occurs in both acute and chronic forms along with the more recently identified autoimmune pancreatitis. Mechanisms of the disease are studied in animal models with the goal of developing rational therapy. The book has been overseen and published by the American Pancreatic Association with John A. Williams as Editor-in-Chief. It includes 65 chapters written and edited by a worldwide group of authorities; completed chapters are also presented in open access on the Pancreapedia (www.pancreapedia.org). Individual chapters ...
The Cancer in Sub-Saharan Africa volume brings together population-based cancer incidence data from 25 cancer registries in 20 sub-Saharan African countries that are part of the African Cancer Registry Network. The compiled data in this volume, presented and commented upon by covered population and by anatomical site, are of tremendous value to the assessment of the pattern and evolution of cancer in Africa, as a means of elucidating, confirming, and evaluating causes of the disease.
Global Navigation Satellite System-Reflectometry (GNSS-R) has proven an effective and very valuable technique that has helped the scientific community to better understand Earth processes. Measuring the forward scattering that occurs when the Global Positioning System (GPS) signals reflect off the surface of the Earth has enabled multiple studies of the ocean, the cryosphere, and the land geophysical phenomena, allowing a better characterization and increasing the global knowledge of our planet. This book brings together a variety of the most up-to-date research on the GNSS-R field, covering multiple and very innovative applications.
This well-integrated, one-of-a-kind resource offers comprehensive, interdisciplinary analyses of the entire pharmaceutical enzyme field-from molecular biology to clinical pharmacology. Highlights practical, previously unpublished information, immediately useful in industry and academic institutions! Emphasizing pharmacology and clinical impact, Pharmaceutical Enzymes discusses robust methods of measurement and evaluation reviews current knowledge on the bioavailability of pharmaceutical enzymes presents different chemical approaches to tailoring enzymes for the improvement of therapeutic effectiveness provides a step-by-step approach to molecular modeling describes recently introduced pharma...