Dietary protein digestion and absorption kinetics and subsequent postprandial muscle protein accretion in healthy older people

Stijn Soenen0 个研究点目标入组 20 人开始时间: 2015年10月27日最近更新: 2020年1月13日

试验速览

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•smokers of cigarettes/cigars/marijuana;
•intake of >2 standard drinks on >5 days per week;
•intake of >4 cups of caffeinated drinks per day;
•intake of any illicit substance;
•vegetarians;
•lactose intolerance;
•Use of prescribed or non-prescribed medications (including vitamins and herbal supplements) which may effect gastrointestinal function or appetite - if subjects are willing, and able, to stop using medications, vitamins and/or supplements which affect gastrointestinal or energy metabolism during the study a washout period of at least 14 days prior to the first test day will apply;
•food allergy(s), diabetes mellitus (fasting glucose >6.9 mmol/L), epilepsy, or gallbladder, pancreatic, cardiovascular or respiratory diseases;
•significant gastrointestinal symptoms, disease or surgery (apart from uncomplicated appendectomy), as determined by a questionnaire;
•impaired cognitive function (score <25 on Mini-Mental State Examination);
•depression (a score >11 on the Geriatric Depression Questionnaire);
•any other illness deemed significant by the investigator (including chronic illnesses not explicitly listed above);
•low ferritin levels (<20ug/l) and plasma Hb levels (<130g/l), or blood donated in the 12 weeks prior to taking part in the study, in line with current Australian Red Cross Guidelines;
•individuals who are found to be unable to comprehend the study protocol.

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