Follow-Up Tests of Leading Personal Care and Household Cleaning Brands Reveal Improvements in Levels of Carcinogenic 1,4-dioxane

But New Study Indicates Some Products Mislabeled as "Natural" Should Have Cancer Warning ANAHEIM, Calif., March 6 /PRNewswire-USNewswire/ -- Today, a new follow-up study was released that assesses levels of the petrochemical carcinogen 1,4-dioxane in leading conventional as well as "natural" ...

Follow-Up Tests of Leading Personal Care and Household Cleaning Brands Reveal Significant Improvements in Levels of Carcinogenic 1,4-dioxane

But New Study Indicates Many Products Mislabeled as 'Natural' and 'Organic' Should Still Have Cancer Warning ANAHEIM, Calif., Feb. 27 /PRNewswire-USNewswire/ -- On Friday, March 6, 2009 a follow-up study on 1,4-dioxane contamination in consumer products commissioned by the Organic ...

American Academy of Dermatology Commends Reclassification of Tanning Beds as Carcinogenic

SCHAUMBURG, Ill., July 29 /PRNewswire-USNewswire/ -- The American Academy of Dermatology (Academy) commends the International Agency for Research on Cancer (IARC) for its re-categorization of indoor tanning devices as carcinogenic to humans. This classification places indoor tanning in t...

More Benzene In Soft Drinks Pack Carcinogenic Hazard

John Luik, argued that public should demand that soda companies are adhering to the standard for drinking water regarding benzene//. TCS is supported by a small group of sponsors: like the American Beverage Association [and then it lists others such as McDonalds]. He added that the drinking wat...

Tanning Beds Get Highest Carcinogen Rating

...l UV radiation -- including UVA, UVB and UVC -- as carcinogenic to humans. Previously the agency had classified UVA, UVB and UVC radiation as "probably carcinogenic to humans." "The report firmly establishes ultr... in the highest category of potential cancer risk, carcinogenic to humans. Legislation to restrict tanning bed use...

Nitrous gases and zinc in the crosshairs

...ces' sensitising and skin resorption effects were also performed. In the carcinogenic substances category there are, this year, a total of seven revisions or alt...de the categorisation of the chromates (except lead and barium chromate) as carcinogenic in humans. According to the new MAK and BAT Values List, chromium (VI) comp...

New Study Finds Yet Another Link to Cancer, Synthetic Hormones

...his new study only confirms what researchers and patients have known since 2002," says Randolph. "Synthetic hormones have been shown to have carcinogenic properties. However, it is important to understand why bioidentical hormones are a efficacious and safer alternative. BHRT is derived from plant sour...

Sweetwater Announces Trademarks of State-of-the-Art Healthy Drinking Water Purification Systems

... is used by hundreds of customers to remove chlorine, chloramine, and their carcinogenic byproducts, along with herbicides and pesticides and other volatile organic...oblems. It is often used by people to remove chlorine and chloramine, their carcinogenic byproducts, herbicides and pesticides, as well as removing or reducing the...

Researchers find possible environmental causes for Alzheimer's, diabetes

...nds that have been found to be harmful to humans and animals. More than 90 percent of these compounds that have been tested have been determined to be carcinogenic in various organs. They are found in many food products, including fried bacon, cured meats and cheese products as well as beer and water. Exposure al...

New research discovers link between smoking and brain damage

...cal damage. The research centers on a compound known as NNK, which is common in tobacco. NNK is a procarinogen, a chemical substance which becomes carcinogenic when it is altered by the metabolic process of the body. Unlike alcohol or drug abuse NNK does not appear to harm brain cells directly, however, th...

Carcinogenic in Medical Technology

Landmark Study in The New England Journal of Medicine Shows HPV Testing Significantly Reduces Deaths from Cervical Cancer, Compared to other Methods Including Pap

...re than 300 peer-reviewed journal articles and studied in clinical trials involving more than 825,000 women worldwide. More than 40 million tests for carcinogenic HPV have been performed with the digene HPV Test. About HPV and cervical cancer Worldwide, cervical cancer affects approximately 500,000 wo...

MultiCell Technologies Signs Liver Stem Cell R&D Agreement To Develop Products for the Study of Liver Cancer

...pending foreign patents and patent applications related to the isolation and differentiation of liver stem cells. The role of liver stem cells in the carcinogenic process has recently led to a new hypothesis that hepatocellular carcinoma arises by maturation arrest of liver stem cells. Primary liver cance...

Gene Found Activated in 70% of Prostate Cancer Cases, George Washington University Medical Center Scientists Report

... to "less than 5%" BP1 activity in normal cells. The researchers conclude that "These findings suggest that BP1 is an important upstream factor in the carcinogenic pathway of prostate cancer and that the expression of BP1 may reflect or directly contribute to tumor progression and/or invasion." In addition to B...

Prescription Sleeping Pill Use Tied to Cancer

...rd University's School of Medicine and adjunct investigator at the Kaiser Permanente Medical Care Program who has vast experience in investigating the carcinogenic effects of drugs. The effects of 556 person-years of taking either zaleplon (Sonata), Eszopiclone (Lunesta), ramelteon (Rozerem) and zolpidem (Ambie...

MannKind Addresses Pfizer's Announcement Regarding Exubera

...ne were well tolerated after daily inhalations for 104 consecutive weeks. There were no indications that our product or the carrier material alone had carcinogenic potential or caused cellular proliferation in the lungs. We also recently completed a six-month carcinogenicity study in transgenic mice that are pron...

Carcinogenic in Medical Products

Genetic Systems HBsAg EIA 3.0

Features:...procedural steps For use in diagnostic and blood screening laboratories to test human serum, plasma and cadaveric samples Stable and safe reagent Non carcinogenic chromogen substrate with long stability after reconstitution (8 hours at room temperature) ...
Company:Bio-Rad Laboratories

Carcinogenic in Medical Dictionary

Cyanide

...ounds that feature cyanide as a functional group ... Cyanide is used in a number of industries and is found at low ... Cyanide is ... on the carcinogenic effects of cyanide in humans via inhalation. ... The verification of portable cyanide analyzers will be conducted to quantify the ... Advise s...

Aflatoxins

... disease even when ingested in minute amounts. ... Aflatoxins can cause disease throughout the body, but are ... Aflatoxins are poisonous, carcinogenic byproducts produced during the growth of several ... In South Dakota, aflatoxins are primarily a problem in corn but can ... Aflatoxins are ...

Carcinogenic in Biological News

Improved method developed to test carcinogen risk

...PAH compound we're off by a factor of about 1,000." In addition, the OSU study determined that use of "biomarkers" such as DNA adducts to determine carcinogenic potential can also be flawed. That was a "huge surprise" and very significant, Bailey said, since much of the carcinogen research around the world is ...

Dual role in breast tissue for a protein involved in leukemia

...ssue. While it can contribute to the growth of one type of precancerous lesion in the breast, this protein also appears to protects mammary cells from carcinogenic exposure," says Miermont. These findings need to be validated and expanded, Furth says, but she adds that "while Stat5a is obviously a complicated p...

Link between unexploded munitions in oceans and cancer-causing toxins determined

...rld War II vessel and the surrounding target range, the higher the rates of carcinogenic materials. "Unexploded bombs are in the ocean for a variety of reasons ...to the bomb and bomb fragments had the highest levels of toxicity. In fact, carcinogenic materials were found in concentrations up to 100,000 times over established...

What causes cell defenses to crumble?

...d the system are widespread." Until now, the chemicals authorisation procedure has been looking at associated risks, such as toxicity and mutagenic or carcinogenic effects. The sensitization effect of certain substances with regard to other chemicals - referred to as the chemosensitization effect by scientists - ...

HPV DNA test identifies cervical pre-cancerous disease in developing countries with 90% success rate

...y personnel with minimal training, careHPV can detect 14 high-risk types of carcinogenic Human Papilloma Virus in around 2.5 hours. Cytologic screening available i...0,000 deaths every year. Almost 100 per cent of these cancers are caused by carcinogenic Human Papilloma Virus and - because it is possible to stop the infectious c...

New and revised limits ensure safety in the workplace

...absorbed a substance through their work. This is particularly important for carcinogenic substances, for which no limit has previously been derivable that protects ... germ cells, but the MAK value of 20 mg/m protects against this effect. The carcinogenic material cobalt and its compounds, as well as methoxyacetic acid, octyl tin...

Toxic chemicals found in common scented laundry products, air fresheners

...organic compounds were emitted from these six products, and none were listed on any product label. Plus, five of the six products emitted one or more carcinogenic 'hazardous air pollutants,' which are considered by the Environmental Protection Agency to have no safe exposure level," Steinemann said. Her study w...

The good, the bad and the smelly: USGS at the 2008 Coral Reef Symposium

...ignificantly higher in Mali. DDE (a breakdown product of DDT) was also identified in Mali, U.S. Virgin Islands, and Trinidad samples. To date, DDT and carcinogenic dioxins and furans have been detected only in samples from Mali. Many of the identified contaminants are thought to be toxic to corals and other marin...

How what and how much we eat (and drink) affects our risk of cancer

...se lab this work is being conducted. The effect of in utero folic acid supplementation on colorectal cancer in the offspring in a chemical carcinogenic rodent model: Abstract 2098 Although folic acid fortification has proven to lower rates of neural tube defects and some childhood cancers, there i...

Extract of broccoli sprouts may protect against bladder cancer

...ine (BBN) in drinking water, which induces bladder cancer. Two of these groups were given the broccoli extract in diet, beginning two weeks before the carcinogenic chemical was delivered. In the control group and the group given only the extract, no tumors developed, and there was no toxicity from the extract...

Carcinogenic in Biological Technology

QIAGEN and Chittaranjan National Cancer Institute Partner to Establish First Large-Scale Cervical Cancer Screening Program in Kolkata

...ore than 300 peer-reviewed journal articles and studied in clinical trials involving more than 825,000 women worldwide. More than 40 million tests for carcinogenic HPV have been performed with the digene HPV Test, which is recognized as the "gold-standard" in HPV testing. About QIAGEN: QIAGEN N.V.,...

Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation

...oriented tobacco company with a toxin reduction mission. It is engaged in the development of dissolvable smokeless tobacco products that deliver fewer carcinogenic toxins (principally tobacco specific nitrosamines, or TSNAs), through the utilization of the innovative StarCured(R) tobacco curing technology, and in...

Not the protein, but its location in the cell, determines the onset of leukemia

...ns are found plays an important role in the entire carcinogenic mechanism. In collaboration with Maarten Fornerod ...ted that NUP214-ABL1, a fusion of two proteins, is carcinogenic only when it is in a protein complex near the nucl...ncer. This finding sheds new light on the study of carcinogenic processes. A new therapeutic approach? Many...

Rosetta Genomics to Present Multiple Posters at the Annual American Association of Cancer Research (AACR) Conference

...lar carcinoma (HCC) and inhibit their activity through the use of antisense oligos (ASO). ASOs that target microRNAs which prove to be involved in the carcinogenic process can be used as potential novel therapeutic agents for the treatment of HCC. 4. "MicroRNA profiles in body fluids as a novel class of biomark...

MannKind Corporation Response to Recent Market Events

...s for 104 consecutive weeks. There were no indications in these studies that either Technosphere(R) Insulin or Technosphere(R) particles alone had any carcinogenic potential or caused any cellular proliferation in the lungs. MannKind also recently completed a six-month carcinogenicity study in transgenic mice, fi...

Physicians Reference Laboratory Announces New Diagnostic for Women's Health

...ely. Research worldwide has shown that virtually all cervical cancer is caused by human papillomavirus (HPV). Women persistently infected with certain carcinogenic types are at increased risk of developing severe dysplasia which can lead to cervical cancer. According to PRL CEO, Spencer Kerley, M.D., "Of the ov...

The Analysis of Polycyclic Aromatic Hydrocarbons (PAHs) by LC/MS/MS Using an Atmospheric Pressure Photoionization Source

...erosol particles, are implicated in heterogeneous atmospheric processing and as important indicators of gas-phase atmospheric processes. Certain carcinogenic PAHs may be carried by ultrafine particles in ambient air into the lungs, and are often the targets of rigorous environmental monitoring. Curren...

Cell Proliferation Assay Using the Benchmark Plus Microplate Spectrophotometer

... are necessary and useful for analysis of growth factor activity, drug screening, serum batch testing, and toxicological determination of carcinogenic compounds, to name a few. Cell proliferation kits are used to measure cell viability and division in response to growth factors,...

Carcinogenic in Biological Definition

Ames test

...ing system, specifically the source of the S-9 enzymes. Mutagenic and carcinogenic correlation Studies have shown that the majority of substances shown to be mutagenic by an Ames assay will be carcinogenic in humans. ...

Cancer

..., show a higher risk of becoming tumor cells than those which divide less, for example neurons . In cellular model systems , cells are exposed to carcinogenic influences (chemicals, radiation). In these systems, the first signs of a cell developing into a tumor cell are: Immortality. The usual number of...

Carcinogenic in Biological Dictionary

Ames test

...cates that the chemical might act as a carcinogen . As cancer is often linked to DNA damage, the test also serves as a quick assay to estimate the carcinogenic potential of a compound since it is difficult to ascertain whether standard carcinogen... Ames test n. A test used to determine the mutagen...