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壓制飢餓的激素在嬰孩
星期一, 2007年4月23日
增加壓制飢餓對嬰兒處方食物的激素的計劃是不太可能工作言專家。 但專家說在化學和產業詳述的工作是「狂放地樂觀科幻」和被問的測試的leptin在嬰孩。 嬰孩餵養以慣例比給哺乳的嬰孩迅速增長-誰有肥胖病的一種更低的風險作為成人。 增加事的`後面』 工作到leptin的作用,在腦子生產的激素裡在生活中,被執行在Clore實驗室在Buckingham大學。 隊,帶領由麥克・ Cawthorne博士,看增加leptin到慣例牛奶和其他食物。 他們已經執行了研究, leptin被給懷孕的鼠,導致對他們的子孫的傾向的終身衝擊肥胖病。 而子孫從未經治療的鼠增了重并且開發了糖尿病,那些哺養了被停留的肥胖裝載飲食亭亭玉立。 到目前為止研究到激素裡的作用對人的胃口證明了失望,当人很快似乎抵抗它飢餓熄滅的作用。 但Cawthorne博士說提供leptin 「有效地及早硬聯線身體的能量平衡」。 他補充說: 「被補充的擠奶簡單地增加最初存在的某事-乳奶包含leptin,并且慣例飼料不」。 修改腦子的`』 然而,很多位專家批評了增加leptin的概念到慣例牛奶。 史蒂夫O』 Rahilly,臨床生化和醫學教授在劍橋大學說: 「幾位研究員建議暴露動物在更高的leptin水平在早期的生活期間也許有持久好處根據保護反對最新肥胖病。 「但是這仍然需要變牢固。 「概念leptin在嬰孩牛奶將防止人的肥胖病當前在狂放地樂觀科幻領土」。 尼克・ Finer, Wellcome臨床研究所的臨床主任博士在Addenbrookes醫院,劍橋,同意。 他說: “The concept that adding something to a food that could permanently alter brain development is exciting but at the same time so scary that it would mean a wholly new approach about how such treatments can be tested and approved for use. “And would the first trials be in newly born children?” Dr Ian Campbell, honorary medical director of the charity Weight Concern said: “Without evidence that this works in humans, it is pure flight of fancy that those consuming leptin from infancy will never get fat. “I’d be surprised if this product could be advertised or marketed with these extraordinary claims.” He added: “To date, leptin has proved to be a great disappointment. Most of us have plenty, and true deficiencies are rare. “In fact, obese people tend to have higher than normal levels.” http://news.bbc.co.uk/1/hi/health/6575767.stm Have Your Say: Hormones To Suppress Hunger In Babies Please read our posting guidelines before posting. Alternatively you can discuss this report here. Related News
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