Navigation Links
Does selenium prevent cancer? It may depend on which form people take
Date:3/16/2011

Scientists are reporting that the controversy surrounding whether selenium can fight cancer in humans might come down to which form of the essential micronutrient people take. It turns out that not all "seleniums" are the same the researchers found that one type of selenium supplement may produce a possible cancer-preventing substance more efficiently than another form of selenium in human cancer cells. Their study appears in the ACS' journal Biochemistry.

Hugh Harris and colleagues note that although the Nutritional Prevention of Cancer clinical trial showed that selenium reduced the risk of cancer, a later study called the Selenium and Vitamin E Cancer Prevention Trial did not show a benefit. A major difference between the trials was the form of selenium that was used. To find out whether different types of selenium have different chemopreventive properties, the researchers studied how two formsSeMet and MeSeCysare processed in human lung cancer cells.

The researchers found that MeSeCys killed more lung cancer cells than SeMet did. Also, lung cancer cells treated with MeSeCys processed the selenium differently than than cells treated with SeMet. They say that these findings could explain why studies on the health benefits of selenium sometimes have conflicting results.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Increasing selenium intake may decrease bladder cancer risk
2. Selenium shows no benefit in prevention of lung cancer
3. Dont Count on Selenium to Prevent Lung Cancer Recurrence
4. Selenium Helped Cells Reboot After Exposure to Cancer-Causing Chemicals
5. Selenium Could Shield Against Diabetes
6. Parents Can Help Prevent Problem Drinking in College Kids
7. Grants to support UCI elder abuse prevention efforts
8. New vaccine candidate shows strong potential to prevent highly contagious norovirus
9. Diets Rich in Vitamin B May Help Prevent PMS, Study Finds
10. Early success of anti-HIV preventive oral drug regimen is promising, but questions remain
11. Taking tamoxifen to prevent breast cancer can save lives and money
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... ... October 12, 2017 , ... First Healthcare Compliance (FHC), ... will showcase a range of technology and learning solutions at the 68th Annual ... Expo to be held October 14–18, 2017 at the Mandalay Bay Resort in ...
(Date:10/12/2017)... ... , ... Planet Fitness, one of the largest and fastest growing franchisors and ... flagship location in Covington, LA at 401 N. U.S. Highway 190, in January of ... Depot in the Holiday Square shopping center. Its location allows it to serve both ...
(Date:10/12/2017)... PALM CITY, Fla. (PRWEB) , ... October 12, 2017 , ... ... of cold therapy products, announced today the introduction of an innovative new design of ... the multipurpose pad so you get maximum comfort while controlling your pain while using ...
(Date:10/12/2017)... ... , ... Asante, a nationally recognized health system in southern ... home health joint venture through an agreement, effective October 1, 2017, to create ... health company with Asante, delivering clinically integrated care, for the past eight years. ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. Parsa Mohebi, the ... medical article to the newly revamped Cosmetic Town journal section, featuring ... transplant procedure known as Follicular Unit Extraction (FUE). , Dr. Mohebi ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... Oct. 12, 2017 AVACEN Medical , Inc. ... with their  2017 New Product Innovation Award for Its ... primary and secondary medical device market research by Frost & ... first-to-market OTC, drug-free pain relief product, the AVACEN 100, offers ... treating fibromyalgia widespread pain. ...
(Date:10/11/2017)... , Oct. 11, 2017  True Health, a ... amplified its effort during National Breast Cancer Awareness ... cancer risks. ... Oncology calculated that more than 10 million American ... mutations in BRCA1 or BRCA2 and have not had ...
(Date:10/5/2017)... 2017  In response to the nationwide opioid ... Surgeons (AAOMS) released prescribing recommendations that urge ibuprofen ... as a first-line therapy to manage a patient,s ... Recognizing the value and importance of ... Prescribing: Acute and Postoperative Pain Management" stresses that ...
Breaking Medicine Technology: