When you're hungry, ghrelin hormone levels increase in your stomach and other parts of your body. Learn what causes its ...

This talented BGT star was a huge hit on the ITV talent show 11 years ago, but has since undergone a dramatic transformation ...

When it comes to weight loss, diet and exercise are usually thought of as the two key factors that will achieve results.

In his criticism of scientists who find Koch's postulates obsolete,1 Todd Miller overlooks one important point. Recruiting volunteers to apply Koch's postulates to diseases such as Ebola fever and ...

Followed categories will be added to My News. In a study published in Nature Communications, The Florey researchers found the hormone ghrelin not only gave women the munchies, it could also drive ...

(Ser (Ac) 3)-Ghrelin 由 28 个氨基酸组成，其中 3 位丝氨酸发生了乙酰化修饰。该多肽整体呈线性结构，包含多种不同性质的氨基酸残基。甘氨酸（Gly）较为灵活，利于肽链的弯折；苯丙氨酸（Phe）、亮氨酸（Leu）等非极性氨基酸赋予多肽一定的疏水性，有助于其在 ...