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Many adult humans lack the lactase enzyme, which has the same function as β-galactosidase, so they are not able to properly digest dairy products. β-Galactose is used in such dairy products as yogurt, sour cream, and some cheeses which are treated with the enzyme to break down any lactose before human consumption. In recent years, β ...
The cancer treatment drug topotecan is a synthetic chemical compound similar in chemical structure to camptothecin which is found in extracts of Camptotheca (happy tree). [7] Catharanthus roseus. Vinca alkaloids were originally manufactured by extracting them from Catharanthus roseus (Madagascar Periwinkle). [1] Podophyllum spp.
Anti-cancer psychotherapy – a technique [131] claiming that a "cancer personality" caused cancer, which could be cured through talk therapy (e.g. that of the Simonton Cancer Center, [132] Bernie Siegel's "Exceptional Cancer Patients" (ECaP) or Deepak Chopra). Evidence is lacking that cancer cures sold or promoted by Deepak Chopra have any value.
Lactase (EC 3.2.1.108) is an enzyme produced by many organisms and is essential to the complete digestion of whole milk. It breaks down the sugar lactose into its component parts, galactose and glucose. Lactase is found in the brush border of the small intestine of humans and other mammals.
This observation was first published by Otto Heinrich Warburg, [2] who was awarded the 1931 Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme". [3] The existence of the Warburg effect has fuelled popular misconceptions that cancer can be treated by dietary reductions in sugar and ...
Substrate reduction therapy is FDA approved and there is at least one treatment available on the market. [10] Gene therapy aims to replace a missing protein in the body through the use of vectors, usually viral vectors. [11] In gene therapy, a gene encoding for a certain protein is inserted into a vector. [11]
The enzymes are from pigs. [5] Use is believed to be safe during pregnancy. [5] The components are digestive enzymes similar to those normally produced by the human pancreas. [6] They help the person digest fats, starches, and proteins. [5] Pancreatic enzymes have been used as medications since at least the 1800s. [7]
While essentially the same process as normal intestinal lactose digestion, direct treatment of milk employs a different variety of industrially produced lactase. This enzyme, produced by yeast from the genus Kluyveromyces, takes much longer to act, must be thoroughly mixed throughout the product, and is destroyed by even mildly acidic ...