减肥手术可降低糖尿病风险

 　　LONDON, Nov. 3 (Xinhua) -- Weight loss surgery could reduce the risk of developing type 2 diabetes¹ by around 80 percent in obese² people, according to a new research published Monday in the British medical journal The Lancet Diabetes & Endocrinology.

　　Using electronic health records from the UK Clinical Practice Research Datalink, researchers from King's College London assessed the effect of contemporary surgical³ weight loss procedures on the development of diabetes.

　　Being overweight or obese is the main risk factor for type 2 diabetes.

　　Weight loss surgery reduces diabetes risk: <a href=http://www.hxen.com target=_blank class=infotextkey>study</a>

　　They identified 2167 obese adults without diabetes who underwent one of three surgical procedures - laparoscopic adjustable⁴ banding, sleeve gastrectomy, or gastric⁵ bypass - for weight loss from 2002 onwards.

　　These participants were compared with 2167 controls matched for age, sex, BMI, and blood glucose⁶ control who had not had surgery or other obesity⁷ treatments. Participants were followed up for a maximum of seven years (median 2.8 years).

　　During follow-up, researchers recorded 38 new diabetes diagnosis⁸ among participants who had weight loss surgery, compared with 177 in control participants. Compared with the control group, diabetes incidence was reduced by about 80 percent in participants who had surgery, even after controlling for other important factors including smoking, high blood pressure, and high cholesterol⁹.

　　However, writing in a linked comment, Dr Jacques Himpens from Saint Pierre University Hospital in Brussels, said: "Although the results bring us a step closer to confirming the effect of surgery on the incidence of type 2 diabetes, many questions still remain unanswered, and more evidence is needed to convince endocrinologists about the nature of this effect."

1 diabetes   

n.糖尿病

参考例句：

• In case of diabetes, physicians advise against the use of sugar.对于糖尿病患者，医生告诫他们不要吃糖。
• Diabetes is caused by a fault in the insulin production of the body.糖尿病是由体內胰岛素分泌失调引起的。

2 obese   

adj.过度肥胖的，肥大的

参考例句：

• The old man is really obese,it can't be healthy.那位老人确实过于肥胖了，不能算是健康。
• Being obese and lazy is dangerous to health.又胖又懒危害健康。

3 surgical   

adj.外科的，外科医生的，手术上的

参考例句：

• He performs the surgical operations at the Red Cross Hospital.他在红十字会医院做外科手术。
• All surgical instruments must be sterilised before use.所有的外科手术器械在使用之前，必须消毒。

4 adjustable   

adj.可调整的，可校准的

参考例句：

• More expensive cameras have adjustable focusing.比较贵的照相机有可调焦距。
• The chair has the virtue of being adjustable.这种椅子具有可调节的优点。

5 gastric   

adj.胃的

参考例句：

• Miners are a high risk group for certain types of gastric cancer.矿工是极易患某几种胃癌的高风险人群。
• That was how I got my gastric trouble.我的胃病就是这么得的。

6 glucose   

n.葡萄糖

参考例句：

• I gave him an extra dose of glucose to pep him up.我给他多注射了一剂葡萄糖以增强他的活力。
• The doctor injected glucose into his patient's veins.医生将葡萄糖注入病人的静脉。

7 obesity   

n.肥胖，肥大

参考例句：

• One effect of overeating may be obesity.吃得过多能导致肥胖。
• Sugar and fat can more easily lead to obesity than some other foods.糖和脂肪比其他食物更容易导致肥胖。

8 diagnosis   

n.诊断，诊断结果，调查分析，判断

参考例句：

• His symptoms gave no obvious pointer to a possible diagnosis.他的症状无法作出明确的诊断。
• The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做一次彻底的调查分析。

9 cholesterol   

n.（U）胆固醇

参考例句：

• There is cholesterol in the cell of body.人体细胞里有胆固醇。
• They are determining the serum-protein and cholesterol levels.他们正在测定血清蛋白和胆固醇的浓度。