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This open, monocentric study is designed to investigate plasma concentrations of certain catechins after topical application of Veregen 15% ointment to genital or perianal warts in comparison to catechin plasma concentrations after oral intake of a defined dose of green tea beverage. The study is intended to demonstrate that topical administration of Veregen 15% induces catechin plasma concentrations lower or equivalent to those that can be reached with normal consumption of green tea.
Allocation: Non-Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Polyphenon E (Veregen) 15% ointment, Green Tea Beverage with defined catechin content
Charité Research Organisation
Published on BioPortfolio: 2014-08-27T03:15:24-0400
RATIONALE: Green tea extract (Polyphenon E) contains ingredients that may prevent the development of cancer. PURPOSE: This phase I trial is studying how well green tea extract works in pr...
RATIONALE: Chemoprevention is the use of certain substances to keep cancer from forming, growing, or coming back. The use of green tea or polyphenon E may prevent cancer from forming in fo...
The purpose of this study is to investigate topical treatment with Veregen™ 15% ointment as a single therapeutic agent and compare it to combination therapy with Veregen ™ 15% ointment ...
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of Polyphenon E, a substance found in green tea, may keep cancer from forming in current or form...
The primary objective of this trial is to evaluate the influence of consuming a tea catechin containing sports beverage on body fat mass during exercise-induced weight loss among overweigh...
A hypothesis on the peculiar pharmacological behavior of biologically active natural compounds is based on the occurrence of molecular interactions originating from the high complexity of the natural ...
Catechins are important chemical components determining the quality of tea. The catechin index (CI, ratio of dihydroxylated catechin (DIC)/trihydroxylated catechin (TRIC)) in the green leaf has a majo...
Catechin exhibits antimicrobial activity against various microorganisms, such as EHEC O157:H7. This study reports the bactericidal effect of catechin on EHEC O157:H7 in simulated human gastrointestina...
Plantar warts account for 30% of all cutaneous warts. These lesions could be very painful, especially if the lesion is located over pressure sites such as the metatarsal head. Plantar wart treatment r...
Our objective is to retrospectively describe longitudinal beverage intakes and anthropometric measures according to adolescent beverage patterns. Data were collected from Iowa Fluoride Study participa...
The infusion of leaves of CAMELLIA SINENSIS (formerly Thea sinensis) as a beverage, the familiar Oriental tea, which contains CATECHIN (especially epigallocatechin gallate) and CAFFEINE.
A beverage made by FERMENTATION of black tea and/or green tea.
An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.
Algae of the division Chlorophyta, in which the green pigment of CHLOROPHYLL is not masked by other pigments. Green algae have over 7000 species and live in a variety of primarily aquatic habitats. Only about ten percent are marine species, most live in freshwater. They are more closely related to the green vascular land PLANTS than any other group of algae.
A phylum of green plants comprising CHAROPHYCEAE (streptophyte green algae) and EMBRYOPHYTA (land plants).
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...