منابع مشابه
Exercise intolerance.
1. Explain the causes of exercise intolerance. 2. List the two most useful diagnostic tools for assessing exercise intolerance. 3. Describe how pulmonary dysfunctions, cardiac diseases, and muscular disorders affect exercise tolerance. 4. Delineate the nonpharmacologic treatment of choice for most cases of exercise intolerance. 5. Explain the role of behavioral modification within a family-base...
متن کاملLactose intolerance.
Lactose is the main carbohydrate in infant feeding, but its impact decreases as the child gets older and consumes less milk and dairy products. Congenital lactose intolerance is a very rare condition. However, lactase activity may be low and need to mature during the first weeks of life in many infants. However, the evidence that unabsorbed lactose is causing infantile crying and colic is contr...
متن کاملLactose intolerance.
Lactose maldigestion has been under intensive research since its discovery in the 1960's. We know the prevalence of lactose maldigestion in a great number of countries and ethnic groups. However, there is often no provision made for the secondary type of maldigestion, and the study populations have sometimes been selected rather than picked at random. New methods for the measurement of lactose ...
متن کاملLactose intolerance.
Lactose intolerance affects more than 50 million Americans. It is one of the most common gastrointestinal disorders seen by primary care physicians. When this disorder is properly diagnosed, the patient is easily treated with education and dietary modifications. Lactose intolerance is commonly misdiagnosed because of its overlapping symptoms of diarrhea and abdominal bloating. This article revi...
متن کاملLactose intolerance.
To ingest milk the lactose is hydrolyzed (processed) in the small intestines, for this to happen the small intestines secretes the enzyme called lactase which splits the lactose molecule in two producing sugar glucose and galactose; this is then absorbed into the bloodstream. If the lactose remains unhydrolyzed i.e not processed it can lead to intestinal symptoms including stomach gas, distensi...
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ژورنال
عنوان ژورنال: Science
سال: 2019
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.365.6450.246-f