Animal studies suggest that green tea extracts may help lower plasma cholesterol by
decreasing cholesterol synthesis and hampering the liver's production of LDL.
Not exact matches
Additionally, the Joslin work showed a connection between the
decrease in brain
cholesterol synthesis and appetite.
They found
decreased expression for almost all of the genes of
cholesterol synthesis, including a gene called SREBP - 2, which acts as a master regulator for
cholesterol production.
The problem is, that since we've shown that
cholesterol doesn't necessarily cause heart disease, and that
cholesterol is necessary for cell regeneration, hormone
synthesis and many other important jobs in the body,
decreasing the body's ability to produce
cholesterol might be (and is) the wrong approach!
Despite this possibility, mevinolin, the active ingredient in red yeast rice, is capable of reducing 7 - dehydrocholesterol levels, 22 and simvistatin (Zocor) not only inhibits the
synthesis of mevalonate but also enhances the conversion of 7 - dehydrocholesterol to
cholesterol by increasing the expression of 7 - DHCR.23 Simvistatin thereby hits the pool of 7 - dehydrocholesterol with a double - whammy, both
decreasing its
synthesis and increasing its degradation.
In the case of heart disease, recent research has shown that pear fibers are able to bind together with bile acids in the intestine, lowering the pool of bile acids and
decreasing the
synthesis of
cholesterol.
Viscous fibers may interfere with the absorption and enterohepatic recirculation of bile acids and
cholesterol in the intestine, forcing the liver to synthesize more
cholesterol to meet the need for bile acid
synthesis, and thus
decreasing circulating
cholesterol.