Navigation Links
Hexavalent Chromium in Drinking Water Causes Cancer in Mice

A research on animals, conducted by the National Toxicology Program (NTP), has produced strong evidence that a chemical referred to as hexavalent chromium (chromium 6) causes cancer when it is consumed in drinking water.

Hexavalent chromium compounds are often used in electroplating, leather tanning, and textile manufacturing, and have been found in some drinking water sources.

The two-year study showed that the mice had developed malignant tumors upon administration of the chemical.

"Previous studies have shown that hexavalent chromium causes lung cancer in humans in certain occupational settings as a result of inhalation exposure. We now know that it can also cause cancer in animals when administered orally," said Dr. Michelle Hooth, NTP study scientist for the technical report.

During the study, male and female rats had been given four different doses of sodium dichromate dihydrate, an inorganic compound containing hexavalent chromium, in drinking water for two years.

The lowest doses of the chemical administered to the rats were 10 times higher than what humans could consume from the most highly contaminated waters sources identified in California.

Researchers observed increases in the number of benign and malignant tumors in the mices small intestines, which increased with dose in both males and females.

"We found that hexavalent chromium is absorbed from the gastrointestinal tract. After it is orally administered, it is taken up by the cells in many tissues and organs," said Hooth.

The NTP began work on this compound after gaining inputs from the public and a panel of scientific experts about the study design.

The study findings were announced at the National Institute of Environmental Health Sciences.


'"/>




Page: 1

Related medicine news :

1. Chromium Exposure: Health Risk Of Workers Ignored
2. Is Chromium Treatment to Control Blood Sugar Effective?
3. Supplementation with Chromium Picolinate Improves Glycemic Control
4. Chromium May Help Diabetes, Cholesterol, and Heart Disease
5. Chromium Picolinate Effective for Diabetes Care
6. Drinking arsenic water leads to cancer
7. Alcoholism Drug Fails To Prevent Drinking Relapses
8. Heavy Drinking Raises Risk of Liver Cancer
9. Drinking wine as part of a healthy living
10. Drinking adequate amounts of water
11. Drinking wine beneficial in dementia
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Hexavalent Chromium Drinking Water Causes Cancer Mice

(Date:9/20/2014)... 2014 Ticket Down is a ... for her 2015 “Honeymoon Tour.” This well-known ticket exchange ... savings. , In early 2015, fans will have a chance ... across North America. Twenty-one-year-old Ariana Grande will hit the road ... her to 25 cities across the United States and Canada. ...
(Date:9/20/2014)... New York, New York (PRWEB) September 20, 2014 ... of power morcellators ( http://www.injurybeacon.com/power-morcellator/ ) in ... notes that yet another insurer has announced plans ... a statement posted on its website last month, ... such procedures effective November 1, 2014. The insurer ...
(Date:9/20/2014)... Recently, Best Cheap Hosting USA (best-cheap-hosting-usa.com), ... new website. The new site provides the latest ... for customers. Here, people can find a lot ... Also, it has recommended some excellent web hosting ... the great web hosting suppliers, InMotion ( http://www.best-cheap-hosting-usa.com/go/InMotion/ ...
(Date:9/20/2014)... dentists have advised their patients against drinking coffee and wine. ... that advice and changing his stance after considering two recent ... oral health. “There’s good news and great news,” says Dr. ... protecting against gum disease, and red wine can help fight ... the September 2014 issue of Boston University School of ...
(Date:9/20/2014)... September 20, 2014 Recently, UWDress.com, an ... and women’s special occasion outfits, has launched a special ... company’s prom outfits are popular among worldwide clients. Now, ... wholesale prom dresses on its website. , ... customers from around the world. Great custom made items ...
Breaking Medicine News(10 mins):Health News:Ariana Grande Tickets in New York, Philadelphia, Orlando, Fairfax, Worcester, Toronto, Uncasville, Detroit, Miami, Pittsburgh, Cleveland, and Atlanta On Sale Today 2Health News:Ariana Grande Tickets in New York, Philadelphia, Orlando, Fairfax, Worcester, Toronto, Uncasville, Detroit, Miami, Pittsburgh, Cleveland, and Atlanta On Sale Today 3Health News:As Power Morcellator Concerns Grow, Bernstein Liebhard LLP Notes Another Insurer’s Decision to Drop Coverage for Uterine Morcellation 2Health News:As Power Morcellator Concerns Grow, Bernstein Liebhard LLP Notes Another Insurer’s Decision to Drop Coverage for Uterine Morcellation 3Health News:Best Cheap Hosting USA Launches Its New Website And Recommends InMotion To Worldwide People 2Health News:South Charlotte Dentist, Dr. James Wells, is Changing His Advice on Coffee and Wine Drinking 2Health News:South Charlotte Dentist, Dr. James Wells, is Changing His Advice on Coffee and Wine Drinking 3Health News:Discounted 2014 Prom Dresses Provided By Innovative Company UWDress.com 2
... predictive tools, but not all agree , TUESDAY, Sept. 29 (HealthDay ... a milder interruption of blood flow to the brain, called a ... because of that, the researchers conclude, such an attack is ... implication of this study is that we cannot rely on the ...
... ... by a national nutrition company…A FREE 4 Week Personal Nutrition Plan guaranteed to ... ... boldest move ever constructed by a respected national nutrition company, Max Muscle Sports Nutrition ...
... ... (HFO) has added a new online continuing education (CE/CEU) course entitled ... nationally-approved CE courses for mental health professionals, nurses and allied healthcare ... that may occur close to death in a situation of physical ...
... ... Dr. Katz , ... (PRWEB) September 29, 2009 -- Foot pain and foot care come in all ... and ankle pain and are growing frustrated with continuous visits to their doctors. One physician, ...
... Organization (WHO) estimated that globally 400 million adults were obese, ... or greater. WHO projects that by 2015 there will ... is considered to be one of the greatest risk factors ... loss of joint cartilage. Researchers from Duke University, supported ...
... ... , ... 28, 2009 -- Keystone Mercy Health Plan , a member of the AmeriHealth ... members of the press to join Lt. General Russel Honoré , who is best known ...
Cached Medicine News:Health News:Mini-Stroke Found to Precede 1 in 8 Strokes 2Health News:Mini-Stroke Found to Precede 1 in 8 Strokes 3Health News:President Announces Free Health Plan 2Health News:President Announces Free Health Plan 3Health News:New Online Continuing Education Course on Near-Death Experience Added to HealthForumOnline's Library for Mental Health Professionals 2Health News:New Online Continuing Education Course on Near-Death Experience Added to HealthForumOnline's Library for Mental Health Professionals 3Health News:New Online Continuing Education Course on Near-Death Experience Added to HealthForumOnline's Library for Mental Health Professionals 4Health News:New Online Continuing Education Course on Near-Death Experience Added to HealthForumOnline's Library for Mental Health Professionals 5Health News:Dr. Marc Katz, Leading Podiatric Surgeon Adds High Powered Color Ultrasound To Cryosurgery Procedures and Treatments 2Health News:Study suggests obesity alone does not cause knee osteoarthritis in mice 2Health News:Katrina Hero, Lt. General Russel Honor (Ret.), to Speak on H1N1 Flu Preparedness at Press Briefing Following AmeriHealth Mercy/PerformRx Conference 2
(Date:9/19/2014)... Sept. 19, 2014  Pressure BioSciences, Inc. (OTCQB: ... has received and approved all parts required to ... has begun to manufacture the new PCT-based instrument ... be ready for shipment by mid-October and that ... at a rate of about one per week ...
(Date:9/19/2014)... Tenn. , Sept. 19, 2014  Over 200 ... the Future to Benefit the Radiation Oncology Institute (ROI), ... held at Golden Gate Park in San Francisco.  ... Dan Moore , CEO of Radiation Business Solutions, ... we have raised over $70,000 for the ROI this ...
(Date:9/19/2014)... , Sept. 19, 2014  PCI is ... International (Biotec).  Biotec is a leading provider of ... headquartered in Bridgend, Wales ...  The addition significantly expands PCI,s presence in the ... products by adding packaging, storage and distribution capacity, ...
Breaking Medicine Technology:Pressure BioSciences Announces Completion of the First Phase of Its Commercialization Plan for the Barozyme HT48, the Company's Recently Released High Throughput PCT-based Instrument System 2Pressure BioSciences Announces Completion of the First Phase of Its Commercialization Plan for the Barozyme HT48, the Company's Recently Released High Throughput PCT-based Instrument System 3Fifth Annual 5K Run for the Future to Benefit the Radiation Oncology Institute Breaks Attendance, Donation Records 2Fifth Annual 5K Run for the Future to Benefit the Radiation Oncology Institute Breaks Attendance, Donation Records 3PCI Announces Acquisition Of Biotec 2PCI Announces Acquisition Of Biotec 3PCI Announces Acquisition Of Biotec 4PCI Announces Acquisition Of Biotec 5PCI Announces Acquisition Of Biotec 6
... Holdings, Inc., (NYSE: HRC ) invites you to ... Global Healthcare Conference in New York City on February 15, ... to listen to the live discussion via the internet link ... .  A recorded replay of the discussion will be available ...
... 2012  The buzz is growing stronger and stronger for ... Pharma CI Europe Conference on February 21-22, 2012 at ... ). "With more than 150 top pharmaceutical executives already ... sure to make waves among the industry,s influential decision ...
Cached Medicine Technology:World's Leading Pharmaceutical Executives All Converging in Zurich, Switzerland on February 21-22, 2012 for Breakthrough Event 2
The ACCU-Beam® line of Surgical Microscope Accessories includes digital camera adaptors, beam splitters, objective lenses, fiber optic cables, and fiberoptic retrofits....
... ACCU-Beam® line of Surgical Microscope Accessories includes ... fiber optic cables, and fiberoptic retrofits. TTI ... pat. no. 5,264,928) is the only adaptor ... cameras on the same adaptor body. It ...
Inquire...
... have been optimized to complete the range ... interact in perfect synchronization with the ALLEGRETTO ... and patient parameters are transferred from the ... systems via diskette, mini CD or memory ...
Medicine Products: