Aging of the mammalian gastrointestinal tract: a complex organ system
نویسندگان
چکیده
منابع مشابه
Aging and the gastrointestinal tract.
The aim of the present review is to summarize the most recent progress in gastroenterological topics, particularly of the upper gastrointestinal tract, which are of special interest in the elderly. The changes in oesophageal function, particularly disorders of motility, may explain, only in part, the unique clinical characteristics of oesophageal pathologies in the elderly. Dysphagia and gastro...
متن کاملBasic mechanisms of the aging gastrointestinal tract.
The goal of this short review is to summarize recent data on gastrointestinal changes with aging, focusing on gastrointestinal motility disorders, and mucosal variations. First of all, this review focused on gastrointestinal motility disorders with aging, even though an increased prevalence of several gastrointestinal motor disorders (i.e., dysphagia, dyspepsia, anorexia, and constipation) occu...
متن کاملa study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولOrgan-to-Organ Communication: A Drosophila Gastrointestinal Tract Perspective
The long-term maintenance of an organism's homeostasis and health relies on the accurate regulation of organ-organ communication. Recently, there has been growing interest in using the Drosophila gastrointestinal tract to elucidate the regulatory programs that underlie the complex interactions between organs. Data obtained in this field have dramatically improved our understanding of how organ-...
متن کاملThe gastrointestinal tract as a nutrient-balancing organ.
Failure to provision tissues with an appropriate balance of nutrients engenders fitness costs. Maintaining nutrient balance can be achieved by adjusting the selection and consumption of foods, but this may not be possible when the nutritional environment is limiting. Under such circumstances, rebalancing of an imbalanced nutrient intake requires post-ingestive mechanisms. The first stage at whi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: AGE
سال: 2013
ISSN: 0161-9152,1574-4647
DOI: 10.1007/s11357-013-9603-2