研究表明,胃肠道激素在调节胃肠道动力、敏感性等方面发挥着决定性作用,其中血清胆囊收缩素(CCK)、酪酪肽(PYY)是目前已知的重要负性调节因子,能降低食欲、抑制胃肠排空。
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肠道激素如胰高血糖素样肽1(GLP-1)、肽YY(PYY)和糖依赖性胰岛素释放肽(GIP)是能量代谢通路中的重要靶点,上述激素信号减弱是诱发肥胖的重要基础,而手术会增强这些肠道激素的信号...
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rat PYY 大鼠多肽YY
pyy A2 植酸酶基因phyA2的克隆
PYY-APF 有源电力滤波器
PYY knockout mice 酪酪肽基因敲除小鼠
Anti-PYY Monoclonal Antibody 抗酪酪肽单克隆抗体
ABBREVIATION for peripheral hormone peptide YY: a hormone that regulates hunger. After food enters the stomach it is secreted into the blood by cells lining the colon and the ileum 酪酪肽(3-36)
Conclusions There is weak negative correlation between fasting plasma PYY and BMI.
结论空腹血pyy水平与BMI呈弱的负相关。
After 14 hours without food subjects were given an intravenous drip of either PYY or placebo for 100 minutes while their brain was scanned continuously.
受试者在未进食14小时后持续注射100分钟的PY Y或安慰剂,期间对他们的大脑进行连续扫描。
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