Science Current Events | Science News | Brightsurf.com
 
Email a Friend Send to a friend
Printer Friendly Print National Academies advisory: genes and toxic chemicals
Slashdot It! Slashdot National Academies advisory: genes and toxic chemicals
Submit to Reddit Submit National Academies advisory: genes and toxic chemicals to Reddit
Reading: National Academies advisory: genes and toxic chemicalsTwitter This Reading: National Academies advisory: genes and toxic chemicalsTwitter National Academies advisory: genes and toxic chemicals
Add to Facebook Add National Academies advisory: genes and toxic chemicals to Facebook

National Academies advisory: genes and toxic chemicals

October 05, 2007

Research is increasingly revealing how toxic chemicals disrupt gene activity and other cell processes in ways that lead to health problems -- and why some individuals are particularly vulnerable. For example, studies suggest that genetic variations make some people more likely to experience side effects from certain medications, such as some cancer treatments and blood thinners.

How can this type of research -- known as toxicogenomic research-- best be applied to protect public health, and that of individuals? APPLICATIONS OF TOXICOGENOMIC TECHNOLOGIES TO PREDICTIVE TOXICOLOGY AND RISK ASSESSMENT, a new report from the National Research Council, examines future applications and benefits of this research, and recommends ways government agencies and others can move the field forward. It also explores the ethical and social issues raised by toxicogenomic methods -- such as how to protect the privacy of individuals' genetic information.





The National Academies





Science News and Science Current Events Tag Cloud
This tag cloud is a visual representation of term frequencies of random science news topics with common terms grouped together and emphasized by their display size.
Comet   Macrophages   White Blood Cells   Glaucoma   Brain Injury   Premature Birth   Plant Growth   Epithelial Cells   Folic Acid   Xmm-newton   Domestic Violence   Drug Resistance   Cigarette Smoke   Negative Emotion   Wind Power   Behavioral Problems   Diversity   Antarctica   Chewing Gum   Satellite   Condom Use   Quantum Dot   Glutamate   Alcoholics   Health Care  
Related Toxic Chemicals Current Events and Toxic Chemicals News Articles Toxic Chemicals Current Events and Toxic Chemicals News RSS Toxic Chemicals Current Events and Toxic Chemicals News RSS
Toxic chemicals affect steroid hormones differently in humans and invertebrates
In a study with important consequences for studies on the effects of chemicals on steroid responses in humans, a team of French and American scientists, including Michael E. Baker, PhD, professor in UC San Diego's Department of Medicine, Division of Nephrology-Hypertension, have found that - contrary to earlier assumptions - enzymes used for the synthesis of steroids in insects, snails, octopuses and corals are unrelated to those used in humans.

Athletes, spectators faced unprecedented air pollution at 2008 Olympic Games
Particulate air pollution during the 2008 Olympic Games in Beijing constantly exceeded levels considered excessive by the World Health Organization, was far worse than other recent Olympic Games, and was about 30 percent higher than has been reported by Chinese environmental experts - even though some favorable weather conditions helped reduce the problem.

The microbial hydrocarbon diet
Bioremediation of industrial sites and petrochemical spillages often involves finding microbes that can gorge themselves on the toxic chemicals. This leaves behind a non-toxic residue or mineralized material.

Activated stem cells in damaged lungs could be first step toward cancer
Stem cells that respond after a severe injury in the lungs of mice may be a source of rapidly dividing cells that lead to lung cancer, according to a team of American and British researchers.

Diabetes drug shows promise against multiple sclerosis
A drug currently FDA-approved for use in diabetes shows some protective effects in the brains of patients with relapsing remitting multiple sclerosis.

Study reveals current multi-component vaccines may need reworking
Current strategies for designing vaccines against HIV and cancers, for instance, may enable some components in multi-component vaccines to cancel the effect of others on the immune system, eliminating their ability to provide protection, according to an article to be published shortly in the Proceedings of the National Academy of Sciences (PNAS).

Brain protein central to both Parkinson's, drug addiction identified
Scientists have identified a protein that appears not only to be central to the process that causes Parkinson's disease but could also play a role in muting the high from methamphetamine and other addictive drugs.

Brain protein central to both Parkinson's, drug addiction identified
Scientists have identified a protein that appears not only to be central to the process that causes Parkinson's disease but could also play a role in muting the high from methamphetamine and other addictive drugs.

Singapore scientists synthesize gold to shed light on cells' inner workings
Highly fluorescent gold nanoclusters for sub-cellular imaging have been synthesized by researchers at the Institute of Bioengineering and Nanotechnology (IBN).

NOAA Report Calls Flame Retardants Concern to U.S. Coastal Ecosystems
NOAA scientists, in a first-of-its-kind report issued today, state that Polybrominated Diphenyl Ethers (PBDEs), chemicals commonly used in commercial goods as flame retardants since the 1970s, are found in all United States coastal waters and the Great Lakes, with elevated levels near urban and industrial centers.
More Toxic Chemicals Current Events and Toxic Chemicals News Articles
Disposition of Toxic Drugs and Chemicals in Man

Disposition of Toxic Drugs and Chemicals in Man
by Randall Baselt (Author)

Eighth Edition Randall C. Baselt, Ph.D. The purpose of this work is to present in a single convenient source the current essential information on the disposition of the chemicals and drugs most frequently encountered in episodes of human poisoning. The data included relate to the body fluid concentrations of substances in normal or therapeutic situations, concentrations in fluids and tissues in instances of toxicity and the known metabolic fate of these substances in man. Brief mention is made of specific analytical procedures that are applicable to the determination of each substance and its active metabolites in biological specimens. It is expected that such information will be of particular interest and use to toxicologists, pharmacologists, clinical chemists and clinicians who have...

Toxic Zombies

Toxic Zombies
Starring: John Amplas, Dennis Helfend, Beverly Shapiro, Chuck McCrann, Paul Haskin
Directed By: Chuck McCrann
Also With: Chuck McCrann (Editor), David Sperling (Cinematographer), Ted Shapiro (Composer), Theodore Shapiro (Composer)

In a remote and idyllic forest a group of six young men and women are growing an illegal field of marijuana. The forest, under the jurisdiction of a government office, is so vast that surveillance is accomplished only four times a year by the agency fiel

Toxic Transport

Toxic Transport
Directed By: John Siceloff
Also With: John Siceloff (Producer), David Brancaccio (Writer)



The Dirty Dozen: Toxic Chemicals and the Earth's Future

The Dirty Dozen: Toxic Chemicals and the Earth's Future
by Praeger Publishers

Forty years after the publication of Rachel Carson's Silent Spring, this important study examines the history, industrial uses, and harmful effects of the twelve most commonly used organochloride chemicals.

Shoo!TAG Flea and Tick Barrier Tag for Cats, Single Tag

Shoo!TAG Flea and Tick Barrier Tag for Cats, Single Tag
by Shoo!TAG

Shoo!TAG Cat Flea/Tick (Single) is a non-toxic, chemical-free way to protect pets from pests. Shoo!TAG is the revolutionary, non-toxic tag that uses electromagnetic frequencies to create a protective barrier from pests

Vital Therapy Vitamin A Complex Serum 15ml/0.5 oz. Bottle - This Is a Vitamin A and Glycolic Acid Complex That Gives an Energized and Synergized Antioxidant Combination, Which Is an Excellent Anti-aging Product and a Stimulant of New Tissue Growth. Vital Therapy Products Have Been Developed By a Pharmacist and Doctor of Naturopathic Medicine. Vital Therapy Are the Finest and Most Powerful Anti-aging, Non-toxic Skin Care Products for Women and Men. No Toxic Preservatives, Dyes, Filler, Fragrances, or Chemicals Are Used in Vital Therapy Products. Vital Therapy Skin Care Will Never Be Tested on Animals.

Vital Therapy Vitamin A Complex Serum 15ml/0.5 oz. Bottle - This Is a Vitamin A and Glycolic Acid Complex That Gives an Energized and Synergized Antioxidant Combination, Which Is an Excellent Anti-aging Product and a Stimulant of New Tissue Growth. Vital Therapy Products Have Been Developed By a Pharmacist and Doctor of Naturopathic Medicine. Vital Therapy Are the Finest and Most Powerful Anti-aging, Non-toxic Skin Care Products for Women and Men. No Toxic Preservatives, Dyes, Filler, Fragrances, or Chemicals Are Used in Vital Therapy Products. Vital Therapy Skin Care Will Never Be Tested on Animals.
by Vital Therapy

This is a Vitamin A and glycolic acid complex that gives an energized and synergized antioxidant combination, which is an excellent anti-aging product and a stimulant of new tissue growth. Glycolic acid and L-retinol are complexed together, each ingredient having a synergized activity better than each ingredient alone. Chirally Correct molecules (molecules that have been separated), have the unique ability to link up perfectly with the skin's cells, or body receptors, to produce only the positive effects of each ingredient or nutrient, while virtually eliminating any adverse reactions. In other words, the human body is selective about which "part" of a given compound it can put to use and which is useless, or even harmful. (This is one reason that many people are allergic to many skin...

Terro Fruit Fly Trap (2500)

Terro Fruit Fly Trap (2500)
by Senoret Chemical Co, Inc.

Sold as each. Designed to lure fruit flies using the special food based liquid lure. Flies that enter the trap can't escape to continue breeding. can be used indoor or outdoor. Safe to use around food - no toxic chemicals. Boxed. Manufacturer number: 2500. SKU #: 7209851. Country of origin: Poland. Distributed by Senoret Chemical Co, Inc.

Jar/48 x 48: Super Lube Synthetic Based Oil (51013)

Jar/48 x 48: Super Lube Synthetic Based Oil (51013)
by Synco Chemical Corp

Sold as Jar/48 x 48. .25 oz. 48 pc display jar. With PTFE. Reduces friction and wear. USDA authorized, rated H-1. Non-toxic. Bulk . Manufacturer number: 51013. SKU #: 8138331. Country of origin: (TBA). Distributed by Synco Chemical Corp.

Eco Friendly MiYim Certified Organic Non Toxic & Chemical Free Elephant Baby Rattle & Teether

Eco Friendly MiYim Certified Organic Non Toxic & Chemical Free Elephant Baby Rattle & Teether
by miyim

Toys by miYim are fun creations that make our children's worlds a little brighter. They are created using organic materials and a dye process free of chemicals. miYim is the ancient word for water. miYim uses Earths most prevalent resource water to grow and create our products. From its inception as a seed, the cotton used for miYims toys is organic no chemicals, pesticides or herbicides are ever used in the cultivation process. From miYim's production lines to your house, they follow a rigorous routine that ensures their plush collection is fully organic. miYim delivers only the finest ingredients to the arms of your children, an all natural, organic and entertaining collection that challenges the developing mind and spirit.

Toxic Chemicals Lead to Testosterone Deficiency

Toxic Chemicals Lead to Testosterone Deficiency
by Natural Echo Studios



© 2009 BrightSurf.com