Quotes About Enzyme

RNA interference operates by deploying an enzyme known as "Dicer." Dicer snips a long piece of RNA into short fragments. These little fragments can then embark on a search-and-destroy mission: they seek out a messenger RNA molecule that has matching letters, then they use a scissors-like enzyme to chop it up. The genetic information carried by that messenger RNA is thus silenced.

Looking back on my 50-year eclectic journey in research, I am grateful that it has gone as well as it has, although still not clever enough to open the black box of enzyme structure.

These studies resulted eventually in a complete sequence analysis of the complex from several species, and in the atomic resolution structure of the F catalytic domain of the enzyme from bovine mitochondria, giving new insights into how ATP is made in the biological world.

For example, research has shown that the more present we are in life, the higher the level of the enzyme telomerase in our bodies, which maintains and repairs the life-preserving ends of our chromosomes, called telomere caps.

REFERENCE RANGES FOR ALANINE AMINOTRANSFERASE (ALT) Category ALT Normal Range (IU/L) Men 0 to 55 Women 0 to 40

REFERENCE RANGES FOR ALKALINE PHOSPHATASE (ALP) Category ALP Normal Range (IU/L) Men 15 to 20 years old 45 to 400 Men 20 to 60 years old 25 to 150 Men 60 to 100 years old 25 to 160 Women 15 to 20 years old 45 to 400 Women 20 to 60 years old 25 to 150 Women 60 to 100 years old 25 to 165 Target Range for Both Men and Women: 72.5 IU/L

If you chop the broccoli (or brussels sprouts, kale, collards, cauliflower, or any other cruciferous vegetable) and then wait forty minutes, you can cook it as much as you want. At that point, the sulforaphane has already been made, so the enzyme is no longer needed to achieve maximum benefit. It's already done its job. (You can also buy bags of fresh greens and other crucifers that are prechopped or shredded, which can presumably be cooked immediately.)

It turns out that sodium intake appears to suppress the activity of a key antioxidant enzyme in the body called superoxide dismutase,49 which has the ability to detoxify a million free radicals per second.50 With the action of this workhorse of an enzyme stifled by sodium, artery-crippling levels of oxidative stress can build up.

Three hours after eating 50 grams of broccoli sprouts, the enzyme that cancers use to help silence our defenses is suppressed in your bloodstream110 to an extent equal to or greater than the chemotherapy agent specifically designed for that purpose,111 without the toxic side effects.112

While dining, the bats inject their victims with an anticoagulant enzyme to keep the nutrients flowing smoothly. And what might this glycoprotein be called? Draculin, of course. You may consume it yourself one day. Draculin's four-hundred-plus amino acids are many times stronger than any other known anticoagulant; as a consequence, a drug derived from it, desmoteplase, has been approved for victims of stroke or heart attack.