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maltosuria是什么意思，maltosuria翻译
Maltosuria, also known as maltose intolerance, is a condition characterized by the body's inability to fully digest maltose, a disaccharide sugar composed of two glucose molecules. This condition is caused by a deficiency of the enzyme maltase, which is responsible for breaking down maltose into glucose during the digestive process. As a result, undigested maltose passes into the large intestine, where it is fermented by gut bacteria, leading to various gastrointestinal symptoms.
The symptoms of maltosuria can vary in severity depending on the amount of maltose consumed and the individual's tolerance level. Common symptoms include bloating, gas, diarrhea, abdominal cramps, and nausea. In some cases, individuals may also experience vomiting, fever, and dehydration. These symptoms can be triggered by the consumption of foods high in maltose, such as malted grains, beer, and some types of bread.
Maltosuria is typically inherited in an autosomal recessive manner, meaning that both parents must carry a copy of the mutated gene for their child to be affected. The condition is more common in individuals of Finnish and German descent, due to a higher prevalence of the gene mutation in these populations. Diagnosis of maltosuria is based on the presence of characteristic symptoms and confirmed through laboratory tests, which measure the levels of maltase activity in the blood.
Management of maltosuria involves dietary modifications to reduce the intake of maltose