Navigation Links
Avocados may help prevent oral cancer, OSU study shows
Date:9/22/2007

Columbus, Ohio -- Nutrients taken from avocados are able to thwart oral cancer cells, killing some and preventing pre-cancerous cells from developing into actual cancers, according to researchers at Ohio State University.

Researchers found that extracts from Hass avocados kill or stop the growth of pre-cancerous cells that lead to oral cancer. Hass avocados are year-round fruits known for their distinctive bumpy skin that turns from green to purplish-black as they ripen.

While there are more than 500 varieties of avocados grown worldwide, Hass avocados are the most readily available at supermarkets nationwide. Similar research has not been conducted on other varieties of avocados.

The findings are published online in the journal Seminars in Cancer Biology.

Lead author Steven M. D'Ambrosio, a member of the molecular carcinogenesis and chemoprevention program at Ohio State's Comprehensive Cancer Center, also wrote an accompanying editorial for the journal, discussing the cancer-fighting potential of fruits and vegetables. D'Ambrosio collaborated with Haiming Ding in Ohio State's College of Medicine.

Studies have long associated the consumption of fruits and vegetables with a reduced risk for various types of human cancer. The protective effect is attributed to the high levels of phytonutrients or phytochemicals plant compounds thought to have health-protecting qualities that are often found in dark colored fruits and vegetables.

"As far as we know, this is the first study of avocados and oral cancer," says D'Ambrosio. "We think these phytochemicals either stop the growth of precancerous cells in the body or they kill the precancerous cells without affecting normal cells. Our study focuses on oral cancer, but the findings might have implications for other types of cancer. These are preliminary findings, and more research is needed."

D'Ambrosio, who collaborated with resear
'/>"/>

Contact: Eileen Scahill
Eileen.Scahill@osumc.edu
614-293-3737
Ohio State University
Source:Eurekalert

Page: 1 2

Related biology news :

1. A comprehensive response to HIV could prevent 10 million AIDS deaths in Africa by 2020
2. NYCs First Rapid HIV Drug-resistant AIDS Case Prompts Call to Step Up HIV Prevention
3. Antiretroviral therapy may prevent excess risk of some cancers in people with HIV
4. Rare surgery performed to remove pancreas, prevent diabetes
5. Yeast Network Prevents Damage By Oxygen Radicals
6. Undesirable expatriates: Preventing the spread of invasive animals
7. Protein prevents detrimental immune effects of bacterial sepsis
8. Active Vaccine Prevents Mice From Developing Prion Disease
9. Understanding how bacteria communicate may help scientists prevent disease
10. Antiretroviral Therapy May Prevent HIV Transmission From Breastfeeding Mothers To Infants
11. Does vitamin C help prevent or treat the common cold? Maybe not, after all.
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... In addition to the hippocampus, the marginal division ... and memory. What is the impact degree of ... learning and memory function? Yan Yu and his ... China found, using immunofluorescence staining, that substance P ... hippocampus and striatal marginal division of normal rats. ...
(Date:7/11/2014)... let nerve cells send out electrical signals, Johns Hopkins ... that may offer a new way to protect crops ... way. , Their findingthat naturally occurring insect toxins ... a closely related onesuggests that insecticides can be designed ... bees. A summary of the research, led by Frank ...
(Date:7/10/2014)... NEW YORK , June 27, 2014 /PRNewswire/ ... against Provectus Biopharmaceuticals, Inc. ("Provectus" or the "Company")(NYSE-MKT: ... action, filed in United States District Court, Middle ... Division, is on behalf of a class consisting ... otherwise acquired Provectus securities between December 17, 2013 ...
Breaking Biology News(10 mins):Potent spider toxin 'electrocutes' German, not American, cockroaches 2Potent spider toxin 'electrocutes' German, not American, cockroaches 3SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 3
... the Entomological Society of America (ESA) features the Linnaean ... a lively question-and-answer, college bowl-style competition on insect facts ... and entertaining component of the ESA Annual Meeting. ... Branches will compete in the national competition this December ...
... Largo, Fla. April 27, 2009 A new study ... for reattaching large sponges that have been dislodged from coral ... of other large sponge species removed by human activities or ... sponge were removed and reattached at Conch Reef off of ...
... 27, 2009) In an in vitro study, led by ... discovered how a protein called SUMO (Small Ubiquitin-related Modifier) ... chromatin to regulate expression of genes. Chromatin is a ... chromosomes. The interaction between SUMO and the enzyme complex ...
Cached Biology News:Entomological Society of America's Linnaean Games teams selected 2Large sponges may be reattached to coral reefs 2SUMO protein guides chromatin remodeler to suppress genes 2
(Date:7/10/2014)... Senior supply chain management executives from over 50 ... of “Reducing Cost, Lead Time, & Defects in the ... the partnership of the Bio Supply Management Alliance ( ... SCMI) of the University of San Diego in ... Institute of Peace and Justice in San Diego, Devendra ...
(Date:7/10/2014)... , July 10, 2014 On ... Dmitry Medvedev , presented Russia,s ... BIOCAD . The Company is developing a unique project ... project BIOCAD develops a number of innovative drugs based ... diseases. The ceremony took place at the International Exhibition ...
(Date:7/10/2014)... July 10, 2014 /PRNewswire-iReach/ -- Tute Genomics, ... today announced an agreement with Lineagen, Inc., ... Lineagen,s NextStep Dx PLUS.  Lineagen, focused ... neurological disorders, currently offers FirstStep Dx ... service used by healthcare providers as a ...
(Date:7/10/2014)... Calif., July 10, 2014   Ceres, Inc . ... seed company, announced today financial results for the three ... on its business. Ceres reported that the ... product performance this growing season in Brazil, which concluded ... the company,s sorghum evaluation areas for part of the ...
Breaking Biology Technology:Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4Dmitry Medvedev Presented BIOCAD the First National "Industry" Award 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 3Ceres Announces Fiscal Third Quarter 2014 Financial Results 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 5Ceres Announces Fiscal Third Quarter 2014 Financial Results 6Ceres Announces Fiscal Third Quarter 2014 Financial Results 7Ceres Announces Fiscal Third Quarter 2014 Financial Results 8Ceres Announces Fiscal Third Quarter 2014 Financial Results 9
... in Nature Physics , they used graphene, the world,s ... Graphene is a sheet of carbon atoms arranged in a ... signs of the conventional magnetism usually associated with such materials ... Manchester researchers the Nobel Prize in Physics in 2010. ...
... LONDON, January 6, 2012 The Lancet ... its first app for iPad is now available on the ... app that makes it easier for healthcare professionals (HCPs) to find ... their iPad. , ,"In this new mobile and tablet age, ...
... company developing a revolutionary non-invasive test for the early ... that it has achieved full automation of its Cell-CT™ ... biosignatures from intact cells.  Development of the fully automated ... $2.6 million grant from the National Institutes of Health,s ...
Cached Biology Technology:Graphene reveals its magnetic personality 2The Lancet Makes Research More Accessible for Healthcare Professionals With New App for iPad 2VisionGate Uses $2.6 Million NIH Grant to Achieve Full Automation of Cell-CT™ 3D Imaging System for Early Diagnosis of Cancer 2VisionGate Uses $2.6 Million NIH Grant to Achieve Full Automation of Cell-CT™ 3D Imaging System for Early Diagnosis of Cancer 3VisionGate Uses $2.6 Million NIH Grant to Achieve Full Automation of Cell-CT™ 3D Imaging System for Early Diagnosis of Cancer 4
...
... XL provides RS232/Serial data collection and automation ... Complete instrument integration with Microsoft Excel ... balances, pH meters, titrators, density meters, force ... and serial instruments can be added and ...
DNA sequencing - plasmids or PCR fragments, 3-7 working days service....
Nuclear/Cytosol Fractionation Kit Research Focus: other Storage Temperature: 4C Shipping Temperature: 4C...
Biology Products: