Navigation Links
Green Tea May Help Prevent Oral Cancer
Date:11/5/2009

Small study reports evidence of cancer-fighting properties

THURSDAY, Nov. 5 (HealthDay News) -- A new study appears to add to growing evidence that green tea might help protect against cancer.

U.S. researchers gave 41 volunteers with pre-malignant mouth lesions green tea extract for three months at doses of 500 milligrams per meter squared (mg/m2), 750 mg/m2 or 1,000 mg/m2. The extract was taken by mouth. Other participants took a placebo.

The study found that about 59 percent of people taking the highest dose of the green tea extract showed a clinical response, compared with 18 percent of those who took a placebo. The researchers also noted a trend toward improvement in certain biomarkers that could predict cancer development.

During the study period of about 28 months, 15 people developed oral cancer. People who took the green tea extract and those who didn't were equally likely to develop the cancer. However, people who had mild to moderate dysplasia, or abnormal cell growth, at the start of the study took longer to develop oral cancer if they took the green tea extract.

Study author Dr. Vassiliki Papadimitrakopoulo, a professor in the department of thoracic/head and neck medical oncology at the University of Texas M.D. Anderson Cancer Center, said the findings were encouraging but did not provide definitive proof that green tea can prevent cancer.

"This is a phase 2 study with a very limited number of patients who took what would be the equivalent of drinking eight to 10 cups of green tea every single day. We cannot with certainty claim prevention benefits from a trial of this size," Papadimitrakopoulo said in a news release from the American Association for Cancer Research.

"The goal of this kind of research is to determine whether or not these supplements have long-term prevention effects," Papadimitrakopoulo noted. "More research, including studies in which individuals at high
'/>"/>

Copyright©2009 ScoutNews,LLC.
All rights reserved

Page: 1 2

Related medicine news :

1. Green tea shows promise as chemoprevention agent for oral cancer, M. D. Anderson study finds
2. The Breema Center Offers Bodywork Mini-Sessions and Demonstrations at the San Francisco Green Festival
3. New Hospitals Therapeutic Design Supports Healing, Green Practices
4. Vestara Joins National Health Organization Practice Greenhealth to Further Support Environmental Practices
5. Green Spaces Boost the Body and the Mind
6. Cystic Fibrosis Foundation Names Greenberg Traurig Attorney D. Porpoise Evans Among the 40 Under 40 Outstanding Lawyers of Miami-Dade County
7. Statement of Robert Greenstein, Executive Director, Center on Budget and Policy Priorities, on The Senate Finance Committees Health Reform Plan
8. Greenway Medical Technologies EHR Platform Continues to Lead Interoperability Efforts With Participation in Key Health IT Integration Showcases
9. South Florida Law Firm Steinger, Iscoe & Greene Offers Around-the-Clock Free Legal Advice to Broward General Contaminated IV Patients
10. Medical Travel Company Satori World Medical Announces Relationship with Managing General Underwriter GreenWood International Insurance Services (GWI)
11. Botsford Hospital Cancer Center Earns Silver LEED Certification from the U.S. Green Building Council
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/2/2010)... , , THURSDAY, Sept. 2 (HealthDay News) -- Older people ... possibly because it makes them feel better about themselves, ... spent with negative news about young people, the higher ... out of this," said study author Silvia Knobloch-Westerwick, an ... As for young people in the study, they ...
(Date:9/2/2010)... a Northwestern University research team to discover a new ... storage and food and medical technologies. And the compounds ... known all-natural metal-organic frameworks (MOFs) that are simple to ... but the Northwestern MOFs you can pop into your ... taste kind of bitter, like a Saltine cracker, starchy ...
(Date:9/2/2010)... of mistaken identity that may have a significant impact ... study, published by Cell Press in the September 3rd ... suggests that despite their "stem cell-like" characteristics, most aggressive ... stem cells. , The glandular tissue of the breast ... inner "luminal" cells. The basal layer consists mostly of ...
(Date:9/2/2010)... of how lengthy strands of DNA are concertinaed when our ... how cell renewal can go wrong. , Scientists have identified ... DNA a crucial process by which DNA is shortened ... split into two. , Researchers hope the findings could shed ... cells divide abnormally which can lead to cancer or ...
(Date:9/2/2010)... Elsevier announced today the publication of four important ... Society (EMAS) in the journal Maturitas ... the post-reproductive health of women. The statements ... context of obesity, epilepsy, endometriosis and premature ovarian ... a quick aid for the busy clinician. , ...
Breaking Medicine News(10 mins):Health News:Seniors Get Boost From Bad News About the Young 2Health News:Edible nanostructures 2Health News:Edible nanostructures 3Health News:'Basal-like' breast cancer does not originate from basal stem cells 2Health News:Scientists unwrap DNA packaging to gain insight into cells 2Health News:EMAS publishes position statements about the post-reproductive health of women 2
... can help physicians objectively assess a patient,s breast density ... changes that may suggest cancer, according to a study ... of Maryland School of Medicine, Baltimore, MD. ... estimates mammographic breast density. Results obtained by the computer ...
... Educating physicians about ventilation-perfusion scanning (VQ) as an alternative ... to a 23% decrease in patient exposure, according to ... Montefiore Medical Center in Bronx, NY. "VQ scanning is ... lung and airflow. When there is a pulmonary embolism, ...
... light on human genome , , THURSDAY, April 23 (HealthDay News) ... countries has succeeded in sequencing the entire genome of the ... the biology of this bovine and related creatures (even humans), ... of two reports in the April 24 issue of ...
... President Obama,s national call for volunteerism and urges all Americans ... communities. President Obama recently signed a new $5.7 billion ... volunteer and service opportunities. "We need your service right now, ... to tell you what your role should be. That,s for ...
... give a more accurate diagnosis of breast cancer, ... Hospital in Singapore. Breast elastography is a new ... tissues (relative stiffness) as opposed to conventional ultrasound ... waves through tissues. , Ninety-nine women with ...
... Wound Care Innovations, LLC, a subsidiary of Wound ... that it will exhibit at the 22nd Annual Symposium ... conference in Dallas April 26-29. This conference is ... program and has grown to become the largest annual ...
Other Medicine News:Health News:New computer algorithm helps physicians determine and monitor breast density 2Health News:Scientists From 25 Countries Sequence Cow Genome 2Health News:Scientists From 25 Countries Sequence Cow Genome 3Health News:YWCA USA Applauds President Obama's National Call for Volunteer Service 2Health News:Wound Management Technologies, Inc. Announces the Presentation of Evidence Based Clinical Studies at the Symposium on Advanced Wound Care Conference in Dallas 2Health News:Wound Management Technologies, Inc. Announces the Presentation of Evidence Based Clinical Studies at the Symposium on Advanced Wound Care Conference in Dallas 3
(Date:9/3/2010)... -- Regeneron Pharmaceuticals, Inc. (Nasdaq: REGN ... Stanley Global Healthcare Conference on Monday, September 13, ... Eastern Time.  The session may be accessed through ... the Investor Relations page.  An archived version of ... webcast through October 13, 2010.   ...
(Date:9/2/2010)... HILLS ESTATES, Calif., Sept. 2 ... & Exhibition, organized by The Center for ... September 28-29, 2010 at the Hyatt Regency ... groundbreaking conference and exhibition features an outstanding ... provider organizations, academia, manufacturers and elsewhere.  The ...
(Date:9/2/2010)... Texas, Sept. 2 The ... mobility products and services, has announced the creation ... Care equipment, accessories and related services to complement ... new Home Care equipment division will be based ... the national headquarters location of The SCOOTER Store. ...
Breaking Medicine Technology:Second Annual Medical Device Connectivity Conference & Exhibition to Focus on Connecting Medical Devices to People, Workflow and Information Systems 2The SCOOTER Store Creates Home Care Equipment Division 2The SCOOTER Store Creates Home Care Equipment Division 3Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 1Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 2Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 3Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 4Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 5Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 6Sangamo BioSciences Reports Second Quarter 2009 Financial Results 13260 7Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 1Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 2Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 3Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 4Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 5Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 6Neurocrine Biosciences Reports Second Quarter 2009 Results 13258 7PDL BioPharma to Present at BMO Capital Markets Healthcare Conference on August 5 2009 13256 1
... Results, GAITHERSBURG, Md., March 28 VIRxSYS ... at the Keystone Symposia,Conference in Banff, Alberta. VRX1023 ... HIV-based lentivector as vector boost. VRX1023, an HIV ... mice and in,preliminary non-human primate studies. A larger, ...
... Preclinical Data Indicates MSI-1436 Does Not Alter Rate of Dopamine ... ... 28 Genaera,Corporation (Nasdaq: GENR ) announced that preclinical data was ... Roitman, Ph.D., a Genaera collaborator and investigator with the,University of Illinois at ...
Other Medicine Technology:VIRxSYS Presents Data on HIV Vaccine at Keystone HIV Vaccine Symposia 2Genaera Corporation Announces MSI-1436 Data Presented at Society of Neuroscience Meeting 2Genaera Corporation Announces MSI-1436 Data Presented at Society of Neuroscience Meeting 3Genaera Corporation Announces MSI-1436 Data Presented at Society of Neuroscience Meeting 4
... Dicon Ocular Blood Flow Analyzer is a ... your early diagnosis of low and normal-tension ... provides a fast, clinically proven measurement that ... assists in the management of glaucoma, and ...
... Flexible Dosposable Easy Insertion/Removal ,The ... absolutely reliable support to the lens ... routine phacoemulsification regardless of zonular status. ... to disposable iris retractors), and removal ...
The collagen intracanicular plugs have a smooth proprietary finish that simplifies insertion of the plug. Collagen plugs are ideal for short term, diagnostic and post-surgical occlusion. Plugs are 2m...
... be used when total punctum ... tapered shaft is designed to ... it snugly in the punctal ... monitored. Designed For:, Regulated flow, ...
Medicine Products: